【英语】2018届人教版选修6一轮复习：Unit5Thepowerofnature单元教案设计(32页)

【英语】2018届人教版选修6一轮复习：Unit5Thepowerofnature单元教案设计(32页)

Unit 5　The power of nature单元教案设计 本单元的中心话题是火山、飓风、地震和洪水等自然灾害，听说读写等语言知识和语言技能主要围绕“自然灾害”及如何预防和利用自然灾害这一主题进行。本单元引导学生讨论这些问题，目的在于帮助学生掌握与“自然灾害”这一主题有关的词汇知识，让他们了解自然界的威力，认识到人类只有保护自然，才能有效地预防自然灾害并改造和利用自然，同时也培养了他们热爱大自然的情操。‎ 本单元的主要教学内容如下表所示：‎ 类别 课程标准要求掌握的内容 话题 volcanoes；crater lakes；cyclones；floods ‎[来源:Z,xx,k.Com][来源:学科网]‎ appoint v.任命；委派 ash n.灰；灰末 ‎[来源:学科网ZXXK]‎ 词 汇 wave vi.波动；挥手　n．波涛 hurricane n.飓风；风暴 suit v.适合；使适宜　n．套装 questionnaire n.问卷；调查表 shoot v.射中；射伤 equipment n.设备；装备 panic v.惊慌　n．恐慌 database n.数据库；资料库 guarantee v.保证；担保 helmet n.头盔 potential n.潜在性；潜能　adj.可能的 boot n.靴子 anxiety n.担心；焦虑；渴望 candidate n.候选人；候补者 absolute adj.绝对的；完全的 bungalow n.平房；小屋 actual adj.实在的；实际的 typhoon n.台风 anxious adj.焦虑的；不安的 thunderstorm n.雷暴 alongside adv.在旁边；沿着边　prep.在……旁边；沿着……的边 novelist n.小说家 absolutely adv.绝对地；完全地 fog n.雾 erupt vi.(指火山)爆发；突然发生 document n.文件；证件 evaluate v.评估；评价；估计 rainbow n.彩虹 fountain v. 泉水般地喷出或涌出 n．喷泉；源泉 balcony n.阳台 tremble vi.摇晃；摇动；颤抖 shot n.射击；枪炮声 sweat vi.出汗　n．汗 appreciation n.欣赏；感激；感谢 bathe vi.洗澡；游泳 precious adj.贵重的；珍贵的 diagram n.图解；图表；示意图 uncomfortable adj.不舒服的；不舒适的 volcano n.火山 unconscious adj.失去知觉的；未察觉的 eruption n.火山爆发；(战争等)爆发 diverse adj. 多种多样的；不同的 make one's way 前往 burn to the ground全部焚毁 glance through 匆匆看一遍 attach...to...把……附在……上 vary from...to...由……到……不等 compare...with...把……和……做比较 a live volcano 一座活火山 be about to do 即将；马上；正要做 part of 部分 run out of 跑出去；用光；耗尽 out of the way不挡道；不碍事；躲开 look down into向下看 be covered with被……所覆盖，遮掩 take...by surprise使……吃惊 a great diversity of 多种多样的 be home to 是……的栖息地；原产地 in the distance 在远处；在远方 pick up 拾起；捡起 on earth 在地球上；究竟；到底；根本 protect sb./sth.against/from sth.保护……不受……的伤害 句 型 ‎1.Having_collected_and_evaluated_the_information，I help other scientists to predict where lava from the volcano will flow next and how fast.(the －ing form)‎ ‎2.I was_about_to go back to sleep when suddenly my bedroom became as bright as day.(sb.be about to do sth.when...)‎ ‎3.The other two climbed down into the crater to collect some lava for later study，but this_being_my_first_experience，I stayed at the top and watched them.(the －ing form)‎ ‎4.Having_studied_volcanoes_now_for_many_years，I am still amazed at their beauty as well as their potential to cause great damage.(the －ing form)‎ ‎5.My job is collecting_information_for_a_database_about_Mount_Kilauea...(the －ing form)‎ ‎6.I was appointed as a volcanologist working_for_the_Hawaiian_Volcano_Observatory(HVO)_twenty_years_ago.(the －ing form)‎ 功 能 情感：喜悦、恐惧、焦虑、惊奇(Emotions：joy，fear，anxiety，surprise)‎ I became so excited that...　　　　　I'm looking forward to...‎ Perfect! You did a good job.‎ I'm frightened. I was trembling.‎ I was so anxious... I felt very nervous.‎ Oh，my goodness. Oh，no!‎ I had never felt so happy as... Doesn't that look lovely?‎ I can't wait... I was never so frightened...‎ What's happening? What's happened?‎ What's that noise? Where's the...？‎ 语法 复习－ing形式(Revise the －ing form)‎ I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO) twenty years ago.‎ My job is collecting_information_for_a_database_about_Mount_Kilauea...‎ Having_worked_hard_all_day，I went to bed early.‎ Having_experienced_quite_a_few_earthquakes_in_Hawaii_already，I didn't take much notice.‎ 教 学 重 点 ‎1.Get students to know about disasters that are caused by natural forces.‎ ‎2．Have students learn some useful new words and expressions about natural disasters and let them learn effective ways to master them.‎ ‎3．Enable students to express their emotions such as joy，fear，anxiety and surprise.‎ ‎4．Let students get a better understanding of the grammar item：the －ing form.‎ ‎5．Develop students' listening，speaking，reading and writing ability.‎ 教学难点 ‎1.Enable students to master the usages of the －ing form.‎ ‎2．Let students learn to write a letter expressing emotions.‎ ‎3．Develop students' integrative skills.‎ 课时安排 Periods needed：6‎ Period 1　Warming Up，Pre－reading，Reading and Comprehending Period 2　Language Study Period 3　Grammar—the －ing Form Period 4　Listening and Speaking Period 5　Reading and Writing Period 6　Summing Up，Learning Tip and Assessment Period 1　Warming Up，Pre－reading，Reading and Comprehending 教学内容分析　　　‎ This is the first teaching period of this unit.The central part of this period is the reading passage with the name of An Exciting Job showing the students the power of nature.‎ Warming Up gives two topics for students to discuss，letting students get some more knowledge about the power of nature.‎ Pre－reading provides some questions and a questionnaire to help students focus on the topic of the reading passage and lead the students to think about any personal experiences of working outside，such as things about climbing into a live volcano，doing dangerous work，travelling，taking risks，adventure，studying rocks and so on.‎ Reading is a first－person account of a volcanologist's experiences.He loves his job very much because he can help protect ordinary people from one of the most powerful forces on earth.His job is collecting information for a database about Mount Kilauea and helping other scientists to predict where lava from the volcano will flow next and how fast.Once，he watched an eruption and then collected some lava for later study.After many years，he is still enthusiastic about his job.Reading contains a picture that is an absolutely fantastic sight.After a glance at the title of the text and the headlines within it we know that it is an account，in which there are many emotion expressions.Then we can understand the topic of the text and how the information is organized.‎ Comprehending consists of three written or oral exercises for the students to do so as to help the students to get a better understanding of the text，that is to say，to help the teacher to check how much the students have understood the text.‎ 三维目标设计　　　‎ Knowledge and skills ‎1．To know the meanings of the following new words and phrases：diagram(示意图)，volcano(火山)，erupt(爆发)，eruption(火山爆发)，ash(灰末)，hurricane(飓风)，questionnaire(调查表)，alongside(在旁边；在……旁边)，equipment(装备)，appoint(委派)，database(数据库)，evaluate(评估)，wave(波浪)，fountain(泉水般地喷出或涌出；喷泉；源泉)，absolute(绝对的)，absolutely(绝对地)，suit(一套外衣)，helmet(头盔)，boot(靴子)，potential(潜在性；潜在的)，actual(实在的)，burn to the ground(全部焚毁)，make one's way(前往)．‎ ‎2．To learn about some disasters that are caused by natural forces，how people feel in dangerous situations and the ways in which humans protect themselves from natural disasters.‎ ‎3．To learn how the information is organized.‎ ‎4．To develop the students' reading ability by skimming and scanning the passage.‎ ‎5．To develop the students' speaking ability by talking about natural forces.‎ Process and methods ‎1．While doing Warming Up the teacher can lead in the topic of this unit by showing students some pictures of natural disasters and introducing some technical vocabulary concerning volcanoes to review and develop students' understanding of what a volcano is.To ask students to consider other natural disasters and the ways humans deal with them.‎ ‎2．During Pre－reading the teacher can go around the classroom and discuss the questions with several students.This discussion should be student－centered and arouse students' interest in working outside.The teacher should also ask the students some questions and try to let them have a general knowledge of volcanoes.‎ ‎3．While doing Reading and Comprehending，the teacher may first ask the students to read the text quickly to get the general idea of each paragraph.After reading the passage carefully，students are encouraged to answer some questions and discuss the text structure.‎ ‎4．To consolidate the contents of the reading passage，the students should be required to retell the volcanologist's experiences in their own words at the end of the class.‎ Emotion，attitude and value ‎1．To stimulate students' love to nature.‎ ‎2．To develop students' sense of cooperative learning.‎ 教学重、难点　　　‎ ‎1．To enable the students to learn about the power of nature and to develop their reading ability.‎ ‎2．To enable the students to talk about natural forces.‎ Step 1　Warming up ‎1．Warming up by looking and talking Show the following pictures to the students and let them know about the power of nature and ‎ talk about them.‎ Sample expressions：‎ What happened in the pictures above？Do you know any other natural disasters？Please work with your partners and make a list of natural disasters(such as earthquake，snowstorm，flood，drought)．Have you ever seen a volcano?‎ ‎(Some new words：lava　erupt/eruption　crater　active/dormant/extinct volcanoes...)‎ ‎2．Warming up by reading the passage below.‎ Some knowledge about volcanoes There are thousands of volcanoes all over the world.What makes volcanoes？What happens?‎ The inside of the earth is very hot.Because it is very，very hot，the rock has melted like ice.It has become liquid，like water.It is always boiling，like water in a kettle.If you have seen a kettle boiling，you know that the steam and boiling water try to get out.The very hot melted rock inside the earth also tries to get out.Usually it cannot because the outside of the earth is too thick and strong.‎ But in some places the outside of the earth is thin and weak.Sometimes a crack(a small opening)appears.The hot melted rock，which we call “lava”，pushes up through the crack and bursts through.Steam and gas shoot up into the air and the hot melted lava pours out.Big pieces of rock may be thrown high into the air.‎ After a while the volcano becomes quiet again.The melted lava becomes hard.Later the same thing happens again and again.Each time more hot lava pours out on top of the cold lava and then becomes hard.In this way a kind of mountain is built up，with a hole down the middle.Perhaps the volcano will then be quiet and no more lava will burst out.Perhaps it will start again hundreds of years later.‎ Vesuvius is the name of a very famous volcano in Italy.It first came to life many，many years ago.It was quiet for hundreds of years.Then in the year 79 it suddenly burst.A great cloud of smoke shot up into the sky with great burning rocks，which fell all around.Hot lava poured down its sides.About 3000 people were killed.‎ Step 2　Pre－reading ‎ 1.Can you imagine climbing into a live volcano in order to measure the temperature of the boiling rock inside？Now，read the following passage please.‎ Why does Tazieff risk his life like this?‎ Haroun Tazieff，the polish scientist，has spent his lifetime studying active volcanoes and deep caves in all parts of the world.In 1948，he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro.Tazieff was able to set up his camp very closed to the volcanoes while it was erupting violently.Though he managed to take a number of brilliant photographs，he could not stay near the volcanoes for very long.He noticed that a river of liquid rock was coming towards him.It threatened to surround him completely.But Tazieff managed to escape just in time，he waited until the volcanoes became quiet and he was able to return two days later.This time，he managed to climb into the mouth of Kituro so that he could take photographs and measure temperatures.Tazieff has often risked his life in this way.He has been able to tell us more about active volcanoes than any man alive.‎ ‎2．Encourage students to talk more about volcanoes by looking at the following pictures.‎ Step 3　Reading and comprehending ‎1．Fast－reading：Ask students to skim the passage so as to get the key words and general idea of each paragraph and answer the question：What's the main idea of the text?‎ ‎2．Read the passage carefully and answer the following questions.‎ ‎(1)Why is a volcanologist's job important?‎ ‎(2)Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption?‎ ‎(3)Why was it difficult for the writer to walk towards the edge of the crater?‎ ‎(4)What does the writer find impressive about volcanoes even after studying them for many years?‎ ‎(5)What did the author think it was when an eruption occurred?‎ ‎(6)Why did the scientists look like spacemen?‎ Suggested answers：‎ ‎1．This passage is a first－person account of a volcanologist's experiences.The volcanologist described his exciting job and wrote down his first sight of an eruption.‎ ‎2．(1)Volcanologists study volcanoes so that they can warn people when the volcano is going to erupt and so save many lives.‎ ‎(2)The lava flows down the mountain and can cover up or burn villages in its path.The rocks that erupt from the volcano usually don't damage anything because no one lives near the crater.‎ ‎(3)The author was wearing special protective clothing that made it difficult to walk.‎ ‎(4)The author finds their beauty and their potential to cause great damage very impressive.‎ ‎(5)He thought it was an earthquake.‎ ‎(6)Because they wore white protective suits that covered their whole body.‎ ‎3．Ask students to scan for detailed information and discuss the following question with their partners and be prepared to report to the class.‎ Question：Having learned a little more about the work of a volcanologist，do you think it is an occupation you would enjoy？Give you reasons.‎ Suggested answers: ‎ No，I probably wouldn't enjoy this job because I wouldn't have to live in other countries and I don't like being in dangerous situations，either.Above all，I'm not very good at science.‎ OR Yes，I'd love to do a job like this because I would enjoy working outside and I think I would enjoy the adventure.It would be exciting to meet people from different countries and I would feel good about helping people avoid danger.‎ Step 4　Language study Dealing with any language problem if any(words or sentences students might not understand)to help the students to have a better understanding of the text.‎ Step 5　Listening，reading aloud and underlining Ask students to read the passage aloud to the tape and let them pay attention to the pronunciation of each word and the pauses within each sentence.Tell them to pick out all the useful expressions or collocations from the passage while reading and copy them to the notebook ‎ after class as homework.‎ Collocations：make one's way，a live volcano，be about to do，look down into，out of the way，be covered with，burn to the ground，attach...to...，compare...with...，run out of Step 6　Structure analyzing ‎ After reading，ask students to discuss the text structure.‎ Keys for reference：‎ This passage is a first－person account of a volcanologist's experiences.The volcanologist described his exciting job and wrote down his first sight of an eruption.The first paragraph introduces the topic and the theme of the text.The rest of the text presents the information in chronological order.A feature of an account of a volcanologist's experiences is the abundance of time expressions.The last sentence of the report functions as a conclusion.In addition，each section begins with a topic sentence.‎ Step 7　Retelling Ask students to talk about the volcanologist's experiences in their own words.Give them some key words and expressions.Then let them try to retell the passage.‎ Step 8　Homework ‎1．Learn the useful new words and expressions in this part by heart.‎ ‎2．Try to find more pictures showing natural forces and talk about them.‎ Step 9　Reflection after teaching ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ Reading：An Exciting Job 郑晓燕　费县第一中学 本教案获山东省临沂市高中英语优质课评选一等奖 Step Ⅰ：Lead－in Step Ⅱ：Fast reading：Read the passage An Exciting Job as quickly as you can and try to get the main idea of the passage.‎ What is the main idea of the passage?‎ A．An eruption occurred in Hawaii.‎ B．A volcanologist's job is exciting.‎ C．A volcanologist's exciting job and his first sight of an eruption.‎ D．A sight of an eruption is horrible.‎ Step Ⅲ：Detailed reading ‎1．Read the first and the second paragraphs and finish the following tasks.‎ ‎①Why is a volcanologist's job important?‎ ‎________________________________________________________________________‎ ‎②The writer doesn't mind the occasional danger of his job because______.‎ A．he travels to unusual places and meets interesting people from all over the world B．he likes the different ways of working C．he thinks his job the most important D．he is excited about danger and feels alive ‎③ As a result of the volcanologist's job，______.‎ A．other scientists predict the progress of lava from the volcano B．many people have been warned to leave their homes C．the eruption causes less damage D．the eruption may be prevented from breaking out ‎2．Read the third and the fourth paragraphs and finish the following tasks.‎ ‎①What made the writer realize that an eruption occurred?‎ ‎②What does the writer mean by using “lucky” in the sentence “I was lucky enough to have a much closer look at it”？‎ A．He felt much safer on the top while the other two scientists climbed into the crater.‎ B．It was his first sight of an eruption.‎ C．It was the first time for him to watch the crater.‎ D．Both B and C.‎ ‎3．Read the last paragraph and prepare 1－2 questions to ask your partners about it.‎ Step Ⅳ：Searching reading ‎1．Analyze the sentence.‎ Having collected and evaluated the information，I helped other scientists to predict where the lava from the volcano will flow next and how fast.‎ Having collected and evaluated the information是______，在句子中作______；predict后是由where和how引导的两个______。‎ ‎2．Which sentence in the test can be replaced by the following one.‎ The reason why I don't mind that my job is sometimes dangerous is that danger can be exciting and make me full of energy.‎ ‎________________________________________________________________________‎ ‎3．I am still amazed at their beauty as well as their potential to cause great damage.“Potential” means：‎ A．possibility　　　　　　B．opportunity ‎4．Translate the following sentence into Chinese.‎ Having studied volcanoes now for many years，I am still amazed at their beauty as well as their potential to cause great damage.‎ ‎________________________________________________________________________‎ Step Ⅴ：Discussion Having learned a little more about the work of a volcanologist，what qualities do you think a volcanologist should have？What quality do you think is the most important？And give your reasons.‎ Do you like to be a volcanologist?‎ Step Ⅵ：Homework ‎ ‎1．For more information about natural forces，you may refer to：http：//baike.baidu.com ‎2．Finish the exercises in Discovering useful words and expressions on Page 36.‎ Mount Etna Sicily's greatest natural attraction is also its highest mountain.To the ancient Greeks，Mount Etna was the realm of Vulcan，god of fire，and the home of the one－eyed monster known as the Cyclops.At approximately 3350 meters，it is Europe's highest active volcano.The size of the summit changes with each eruption，and over the centuries a few lava flows have reached the coast.Over 1200 square meters of Etna's surface is covered with solidified lava.Etna offers skiing in the winter months and breathtaking hikes in the woods during the summer.There are also a number of smaller peaks on the slopes of Etna，and some interesting caverns.Since Etna is a strato volcano，with relatively cool lava temperatures and numerous openings(vents)，nobody ever knows precisely where on its vast surface the next eruption will be.Etna's long recorded history has proven invaluable to the world's volcanologists.‎ Period 2　Language Study 教学内容分析　　　‎ The emphasis of this period will be placed on the important new words，phrases and sentence patterns in Warming Up，Pre－reading，Reading，Comprehending and Discovering useful words and expressions in Learning about Language.There are altogether 44 new words and phrases in these five parts.17 of them are marked with triangles，which shows that the students needn't learn them by heart.It is enough to recognize them when meeting them while reading the passage.The other 27 should all be remembered，among which the following words and expressions are even more important：absolutely，make one's way，alongside，appoint，wave，suit，potential，actual.They are all very useful and important.So are the sentence patterns “Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast”“I was about to go back to sleep when suddenly my bedroom became as bright as day.” and “The other two climbed down into the crater to collect some lava for later study，but this being my first experience，I stayed at the top and watched them.” We ought to pay more attention to them.‎ 三维目标设计　　　‎ Knowledge and skills ‎1．To get the students to learn to use the following important new words and phrases freely：absolutely，make one's way，alongside，appoint，wave，suit，potential，actual.‎ ‎2．To get the students to understand and use the following important and useful sentence patterns：‎ ‎(1)Having_collected_and_evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast.‎ ‎(2)I_was_about_to go back to sleep when suddenly my bedroom became as bright as day.‎ ‎(3)The other two climbed down into the crater to collect some lava for later study，but this_being_my_first_experience，I stayed at the top and watched them.‎ Process and methods ‎1．Referring to the textbook，reference books or dictionaries when meeting with any problems.‎ ‎2．Sharing your ideas with your classmates bravely.‎ ‎3．Talking about the difficult points with your group－mates heatedly.‎ ‎4．Asking the teacher for help if possible.‎ ‎5．Trying hard to learn the language points by heart.‎ ‎6．Practicing the language points actively.‎ Emotion，attitude and value ‎1．To stimulate students' interest in learning English.‎ ‎2．To develop students' sense of cooperation and teamwork.‎ 教学重、难点　　　‎ ‎1．Important new words and expressions：absolutely，alongside，appoint，wave，suit，potential，actual，make one's way.‎ ‎2．Important and useful sentence patterns：‎ ‎(1)be about to do...when...‎ ‎(2)the －ing form used as the adverbial in a sentence ‎3．Some difficult and long sentences in the text.‎ Step 1　Revision ‎1．Check the homework exercises.‎ ‎2．Ask some students to say something about the power of nature.‎ Step 2　Reading and finding Get students to read through Warming Up，Pre－reading，Reading，Comprehending and Learning about Language to underline all the new words and useful expressions or collocations in these parts.Read them aloud and copy them down in the exercise book.‎ Step 3　Practice for useful words and expressions ‎1．Turn to Page 36.Go through the exercises in Discovering useful words and expressions ‎ with students and make sure they know what to do.‎ ‎2．Give them several minutes to finish the exercises.They first do them individually，and then discuss and check them with their partners.‎ ‎3．Check the answers with the whole class and explain the problems they meet where necessary.‎ Step 4　Vocabulary study Ⅰ.简单知识扫描 ‎1．alongside(P34)‎ ‎【原句再现】‎ I travel to unusual places and work alongside people from all over the world.‎ 我跑的地方是稀罕奇特的地方，和我一道工作的人来自世界各地。‎ ‎【观察探究】‎ ‎(1)The boat pulled up alongside the dock.‎ 那条船在码头旁停靠。‎ ‎(2)He caught up with me and walked alongside.‎ 他赶上我和我并肩走。‎ ‎【归纳总结】‎ ‎ alongside prep.沿着……的边；在……旁边 adv.在旁边，沿着边 ‎ ‎ 【即景活用】‎ The police car pulled up ______.‎ A．along　　　　　B．alongside　　　　　C．beside　　　　　D．sideline Suggested answer：B ‎2．equipment(P34)‎ ‎【原句再现】‎ ‎...sometimes using scientific equipment and sometimes meeting local people and tourists，I am never bored.‎ ‎……有时工作中要用科学仪器，有时要会见当地百姓和旅游人士，我从来不感到工作烦人。‎ ‎【观察探究】‎ ‎(1)The equipment has all been field－tested.‎ 这些设备都已经实地实验过了。‎ ‎(2)The equipment of the photographic studio was expensive.‎ 这个摄影室的装备花费巨大。‎ ‎【归纳总结】‎ equipment 是不可数名词，意为“设备，装备”。‎ ‎【知识链接】‎ a piece of equipment 一件设备 equip v. 配备；装备 equip sb.with sth.给某人装备上某物 ‎【即景活用】‎ ‎ (1)Sports equipment ______ in great need.‎ A．is B．are ‎ C．were D．had been ‎ (2)他具有丰富的教学经验。‎ He ______ ______ ______ much experience in teaching.‎ Suggested answers：(1)A　(2)is equipped with ‎3．appoint(P34)‎ ‎【原句再现】‎ I was appointed as a volcanologist working for the Hawaiian Volcano Observatory(HVO)twenty years ago.‎ 作为一名火山学家，我被派到夏威夷火山观测站(HVO)工作。‎ ‎【观察探究】‎ ‎(1)They appointed Mr Smith(to be/as)manager.‎ 他们任命史密斯先生做经理。‎ ‎(2)He was appointed to the vacant post.‎ 他被委派填补那个空缺。‎ ‎(3)They appointed a place to exchange stamps.‎ 他们约定了一个地方交换邮票。‎ ‎(4)I made an appointment with my friend to see a film this weekend.‎ 我和朋友约定了这个周末去看电影。‎ ‎【归纳总结】‎ appoint vt.任命；委派；指定，约定 appoint sb.(to be/as)．..任命某人做……‎ appoint sb.to sth./be appointed to 挑选某人做某工作 make an appointment with sb.to do sth.与某人约定去做某事 ‎【即景活用】‎ ‎ He had a talent for music and was ______ conductor of the Shanghai Symphony Orchestra at the age of 30.‎ A．assigned B．appointed ‎ C．named D．honored Suggested answer：B ‎4．wave(P34)‎ ‎【原句再现】‎ The lava that flows slowly like a wave down the mountain causes far more damage because it buries everything in its path under the molten rock.‎ 像波浪一样顺着山坡缓慢下流的火山熔岩所造成的损失大得多，因为火山岩浆所流经的地方，一切东西都被掩埋在熔岩下面了。‎ ‎【观察探究】‎ ‎(1)Huge waves were breaking on the shore.‎ 巨浪拍打着海岸。‎ ‎(2)The flag waved in the breeze.‎ 旗子在微风中飘扬。‎ ‎(3)Why did you wave at him?‎ 你为什么向他挥手？‎ ‎(4)Mary waved me a greeting.‎ 玛丽挥手与我打招呼。‎ ‎(5)I showed my pass to the guard and he waved me through.‎ 我向卫兵出示了我的通行证，他挥手让我过去。‎ ‎【归纳总结】‎ wave n．波浪；波涛　vi.& vt.波动；起伏；挥手 ‎【即景活用】‎ ‎(1)我向母亲挥手告别时她哭了。‎ My mother was crying as I ______ her goodbye.‎ ‎(2)风吹得池水起了涟漪。‎ The wind made little ______ on the pool.‎ Suggested answers：(1)waved　(2)waves ‎5．suit(P34)‎ ‎【原句再现】‎ ‎ We had white protective suits that covered our whole body，helmets，big boots and special gloves.‎ 我们都穿着白色的防护服遮住全身，戴上了头盔和特别的手套，还穿了一双大靴子。‎ ‎【观察探究】‎ ‎(1)Li Hua bought a business suit in the supermarket last night.‎ 昨天晚上李华在超市买了一套公务服装。‎ ‎(2)Choose a computer to suit your particular needs.‎ 选一台适合你自个儿需要的电脑。‎ ‎(3)If we met at 8，would that suit you?‎ 我们八点钟见面，你方便吗？‎ ‎(4)I don't think this coat really suits you.‎ 我觉得这件大衣不大适合你穿。‎ ‎(5)This hot weather doesn't suit me.‎ 天这么热，我真受不了。‎ ‎(6)—I will stay in this evening.‎ 今晚我就不出去了。‎ ‎—Suit yourself.随你的便。‎ ‎【归纳总结】‎ ‎ suit n．一套外衣，套装；v.适合；对某人方便；(尤指服装，颜色等)相配，合身；适宜；有利于；自便；随便 ‎【知识链接】‎ ‎ suitable adj. 合适的；适宜的 ‎ suitability n. 适合 ‎ suitcase n．手提箱 ‎【即景活用】‎ ‎ He can be very helpful，but only when it suits him.(翻译)‎ Suggested answer：有时候他非常乐意帮忙，不过那得他觉得合适。‎ ‎6．potential(P35)‎ ‎【原句再现】‎ ‎ Having studied volcanoes now for many years，I am still amazed at their beauty as well as their potential to cause great damage.‎ 虽然我从事火山研究很多年了，但是我对火山的壮丽景色以及它们那潜在的巨大破坏力至今仍然感到惊愕不已。‎ ‎【观察探究】‎ ‎ (1)She has artistic potential as an artist.‎ 她有做艺术家的潜质。‎ ‎ (2)He studied the German market to find the potential there for profitable investment.‎ 他对德国的市场进行了研究以寻求投资获利的可能性。‎ ‎ (3)The book is arguably a potential best seller.‎ 这本书或可成为一本畅销书。‎ ‎ (4)This is a machine with several potential uses.‎ 这是一台具有多种潜在功能的机器。‎ ‎【归纳总结】‎ ‎ potential n. 意为“潜能；潜力；潜在性；可能性”，后常接介词for；‎ adj. 意为“潜在的；有可能的”，常作定语。‎ ‎【即景活用】‎ ‎ People who don't smoke have less ______ of suffering from lung cancer than those who do so.‎ A．potential B．cause ‎ C．hope D．choice Suggested answer：A ‎7．actual(P35)[来源:学科网ZXXK]‎ ‎【原句再现】‎ ‎ Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption?‎ ‎ 为什么在基拉韦厄火山上流淌的火山熔岩比实际的火山爆发更危险？‎ ‎【观察探究】‎ ‎ (1)The actual cost was much higher than we had expected.‎ 实际成本比我们预计的要高得多。‎ ‎ (2)Tom looks younger than his wife but in actual fact he is several years older.‎ 汤姆看起来比他妻子年轻，但实际上他比妻子大好几岁。‎ ‎ (3)The wedding preparations take weeks but the actual ceremony takes less than an hour.‎ 准备婚礼要几周，而婚礼仪式本身还不到一小时。‎ ‎【归纳总结】‎ ‎ actual adj. 真实的；实际的(强调事情最重要的部分)；真正的；……本身 ‎ in actual fact＝really ‎【即景活用】‎ ‎ What were his actual words？(翻译)‎ Suggested answer：他实际上是怎么说的？‎ Ⅱ.重点知识探究 ‎1．erupt(P33)‎ ‎【原句再现】‎ It shows a volcano erupting.它展示了一次火山爆发。‎ ‎【观察探究】‎ ‎(1)Mount Vesuvius hasn't erupted for a good many years.‎ 维苏维火山已有很多年没有爆发了。‎ ‎(2)His face erupted in pimples.‎ 他的脸上长出了很多粉刺。‎ ‎(3)Violence erupted after the football match.‎ 足球赛后发生了暴力行为。‎ ‎【归纳总结】‎ erupt vi. 突然发生，爆发；火山爆发 ‎【知识链接】‎ erupt into laughter/shouting/crying 突然大笑/叫喊/大哭起来 ‎ 同根词 eruption n．火山爆发；(战争等)爆发 ‎【即景活用】‎ ‎(1)汉译英：‎ Todd常常会莫名其妙地大笑起来。‎ ‎(2)用erupt的正确形式填空：‎ The volcano is in active ______.‎ ‎(3)选择正确答案：‎ A lot of lava had ______ from the volcano to bury the entire village.‎ ‎ A．erupted B．given out ‎ C．burst out D．sprung up Suggested answers：‎ ‎(1)Todd often erupts into laughter without any reason.　(2)eruption　(3)A ‎2．evaluate(P34)‎ ‎【原句再现】‎ Having collected and evaluated the information...‎ 收集和评估了这些信息之后……‎ ‎【观察探究】‎ ‎(1)I can't evaluate his ability without seeing his work.‎ 没有看到他的工作情况，我无法评价他的能力。‎ ‎(2)You should evaluate your chances of success before making a decision.‎ 做出决定之前，你应该估计成功的几率。‎ ‎(3)The new drug is being evaluated in clinical trials.‎ 新药正在临床实验鉴定中。‎ ‎【归纳总结】‎ evaluate v．评估，评价，估计；鉴定[来源:学§科§网Z§X§X§K]‎ ‎【知识链接】‎ ‎(1)evaluation n. 评价，估价 ‎(2)estimate，appraise，value，evaluate，assess和appreciate 的区别：‎ estimate表示的“估计”或“估价”只是猜测，多多少少有些不准确的估计，甚至只是一种想法。 ‎ appraise 表示的“评价”是行家和专家的“估计”，常用于估计某物的价值或市场价格，也可用于评审某物的质量，或估计某人的才能等。‎ value与appraise的含义很近，即“估计某物的价值、价格”。其区别在于appraise强调“行家”的估计，而value用于一般人所作的“估计”。‎ evaluate表示通过仔细的考察对能力、成就或等级等进行判断、评估、鉴定。‎ assess的原义是对某商品进行估价，以期决定应收多少税。词义引申之后，assess通常表示“估计”出某物的价值，以更有效地利用它。 ‎ appreciate 是前面这几个词的近义词，它的意思是“鉴赏”，即充分了解某物或某人的价值或才能，以期批判地欣赏或赏识。appreciate的同义词应为value，treasure，cherish。[来源:学。科。网]‎ ‎【即景活用】‎ ‎(1)It's impossible ______these results without knowing more about the research method.(用evaluate的适当形式填空)‎ ‎(2)Tom attempted an honest ______of his own life.(用evaluate的适当形式填空)‎ ‎(3)The research project has only been under way for three months，so it's too early to ______ its success.‎ ‎ A．evaluate B．estimate ‎ C．value D．weigh Suggested answers：(1)to evaluate　 (2)evaluation　(3)A ‎3．absolutely(P34)‎ ‎【原句再现】‎ It was an absolutely fantastic sight.‎ 这真是绝妙的奇景。‎ ‎【观察探究】‎ ‎(1)It's absolutely impossible.这是绝对不可能的。‎ ‎(2)He did absolutely no work at all.他简直什么都没干。‎ ‎(3)—Don't you agree？你不同意吗？‎ ‎—Oh，absolutely! 奥，当然同意！‎ ‎(4)Kate is absolutely frightened of the tiger.‎ 凯特极其害怕老虎。‎ ‎【归纳总结】‎ absolutely adv. 绝对地，完全地；正是，当然，对极了(常用于口语中)；极其，非常 ‎【知识链接】[来源:学科网ZXXK]‎ absolute adj. 意为“纯粹的，完全的，绝对的”，没有比较级；不能被very修饰，但是可以用nearly修饰。‎ ‎【即景活用】‎ ‎(1)—Do you agree with me?‎ ‎—______.‎ ‎ A．Very absolutely B．Rather absolutely ‎ C．Nearly absolutely D．No absolutely ‎(2)The employees have not been paid ______ since the new manager took over this company last month.‎ A．regularly B．normally ‎ C．absolutely D．ordinarily Suggested answers：(1)C　(2)A ‎4．burn to the ground(P34)‎ ‎【原句再现】‎ Unfortunately，we cannot move their homes out of the way，and many houses have been covered with lava or burned_to_the_ground.‎ 遗憾的是，我们不可能把他们的家搬离岩浆流过的地方，许多房屋被熔岩淹没或者焚烧殆尽。‎ ‎【观察探究】‎ The whole city was burned to the ground.‎ 整座城市都被烧光了。‎ ‎【归纳总结】‎ burn to the ground ‎ ‎(be) burn(ed) to the ground(楼房等)被烧毁/被焚烧殆尽 ‎【知识链接】‎ ‎(1)burn v. 燃烧，着火，烫伤，发光 The soup was so hot that it burned my mouth.‎ 这汤很热，烫伤了我的嘴。 ‎ The sun burns bright in the sky.‎ 太阳在天空中明亮地照耀着。‎ Dry wood burns easily.干柴易燃。‎ ‎(2)burn...to death 把……烧死 ‎(3)burn off 烧掉某物 ‎(4)burn down 把……烧成平地；渐渐烧完 ‎(5)burn up 烧掉；烧起来，旺起来 ‎(6)burn away 逐渐烧掉 ‎(7)burn out 烧光，烧完 ‎【即景活用】‎ 用burn构成的词组填空 ‎(1)He ______ all the old letters.‎ ‎(2)His hair was ______ in the fire.‎ ‎(3)In the accident，two of the workers ______.‎ ‎(4)The building was ______ and only ashes were left.‎ Suggested answers：(1)burnt up　(2)burnt off　(3)were burnt to death　(4)burnt down ‎5．make one's way(P35)‎ ‎【原句再现】‎ It was not easy to walk in these suits，but we slowly made_our_way to the edge of the crater and looked down into the red，boiling centre.‎ 穿着这些衣服走起路来很不容易，但我们还是缓缓往火山口的边缘走去，并且向下看到了红红的沸腾的中央。‎ ‎【观察探究】‎ ‎(1)He made his way towards the museum.他向博物馆走去。‎ ‎(2)Ham began to make his way in politics.汉姆逐渐在政界有所建树。‎ ‎(3)The police made their way in the crowd.‎ 警察在人群中挤出一条路。‎ ‎【归纳总结】‎ make one's way意思是“向前，前往；获得成功；挤出一条路”，后面常常接to或towards。‎ ‎【知识链接】‎ make way (for)(为……)让路；让位 feel one's way(在黑暗中)摸索着走 find one's way 找到出路，设法到达 ‎ go one's way 出发，动身 lose one's way 迷路 ‎ push one's way 跻身前行 by the way 顺便说说，顺便提起 in the way 当道，碍事 ‎【即景活用】‎ ‎(1)If you want to ______you must learn to work hard while you are still young.‎ A．make your way B．make its way ‎ C．make a way D．make the way ‎(2)Her parents told her not to ______when she picked up mushrooms in the forest.‎ A．find her way B．go her way ‎ C．lose her way C．feel her way ‎(3)—______，can you go with me?‎ ‎—OK，I'll go with you.‎ A．By the way B．In the way ‎ C．Out of the way D．Give way Suggested answers：(1)A　(2)C　(3)A Ⅲ.词汇综合运用 ‎1．用括号中所给的单词或短语翻译下列句子。‎ ‎(1)后来，他被任命为队长。(appoint)‎ ‎(2)事实上，他对这种自然灾害极其害怕。但是，他还是决定前往灾区。(in actual fact，absolutely，make one's way)‎ ‎(3)火山旁边的许多树木和房子被熔岩淹没，或者被焚烧殆尽。(alongside，burn to the ground)[来源:学_科_网]‎ ‎(4)火山熔岩像波涛一样顺着山坡缓慢流下来。(wave)‎ ‎(5)他穿着白色的防护服遮住全身，戴上了头盔和特别的手套，还穿了一双大靴子，并且随身携带了一些设备。(suit，helmet，boot，equipment)‎ ‎(6)他在那种恶劣的环境中日夜工作。看到他的工作情况，当地人高度评价他的能力和潜能。(evaluate，potential)‎ ‎(7)去年，汤姆正在看电视，他突然看到了火山爆发。(erupt)‎ Suggested answers：‎ ‎(1)Later，he was appointed captain.‎ ‎(2)In actual fact，he was absolutely frightened of this natural disaster.But he decided to make his way towards the disaster area.‎ ‎(3)Many trees and houses alongside the volcano have been covered with lava or burned to the ground.‎ ‎(4)The lava flowed slowly like a wave down the mountain.‎ ‎(5)He had white protective suits that covered his whole body，helmets，big boots and special gloves and took some equipment with himself.‎ ‎(6)He worked in the bad condition day and night.Seeing his work，local people highly evaluated his ability and potential.‎ ‎(7)Tom was watching TV when he saw a volcano erupting last year.‎ ‎2．连句成篇(按照一定的逻辑顺序适当调整句子的顺序，把上面的句子连成一篇小短文，必要时增加适当的连词。)‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ Suggested answers：‎ Tom was watching TV when he saw a volcano erupting last year.The lava flowed slowly like a wave down the mountain.Many trees and houses alongside the volcano have been covered with ‎ lava or burned to the ground.In actual fact，he was absolutely frightened of this natural disaster.But he decided to make his way towards the disaster area.He had white protective suits that covered his whole body，helmets，big boots and special gloves and took some equipment with himself.He worked in the bad condition day and night.Seeing his work，local people highly evaluated his ability and potential.Later，he was appointed captain.‎ Step 5　Sentence focus ‎1．Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast.(P34)‎ 收集和评估了这些信息之后，我就帮助其他科学家一起预测下次火山熔岩将往何处流去，流速是多少。‎ Having collected and evaluated the information是现在分词短语，在句中用作时间状语，相当于一个由when 引导的时间状语从句When I have collected and evaluated the information。现在分词短语在句中还可以用作原因状语、让步状语等等。如：‎ ‎(1)Having worked hard all day，I went to bed early.‎ ‎＝Because I had worked hard all day，I went to bed early.‎ ‎(2)Having been told many times，he still repeated the same mistakes.‎ ‎＝Though he had been told many times，he still repeated the same mistakes.‎ 另外，predict后是由where和how引导的两个宾语从句。‎ ‎2．I was about to go back to sleep when suddenly my bedroom became as bright as day.(P34)‎ 我刚要再睡，突然我的卧室亮如白昼。‎ be about to...when...意为“正要……这时……”，其中when相当于at this/that time，类似的句式还有be doing...when...“正在做……突然……”；had done...when...“刚做完……这时(那时)……”。例如：‎ ‎(1)The sports meeting was about to begin when it rained heavily.‎ 运动会刚要开始，这时天开始下起了大雨。‎ ‎(2)I was reading when he broke in.我正在读书，他突然闯了进来。‎ ‎3．The other two climbed down into the crater to collect some lava for later study，but this being my first experience，I stayed at the top and watched them.(P35)‎ 另外两个人攀下火山口去收集供日后研究的岩浆，但是我是第一次经历这样的事，所以留在山顶上观察他们。‎ this being my first experience 是独立主格结构，在句中作原因状语。再如：‎ It being a very hot day，we decided to go swimming.‎ ‎＝Because it was a very hot day，we decided to go swimming.‎ Step 6　Using words and expressions Turn to Page 70.Ask students to do the exercises in Using Words and Expressions in the Workbook.The following procedures may be followed：‎ ‎1．Go through the first two exercises with students and make sure they know what to do.‎ ‎2．Give students several minutes to finish them individually.‎ ‎3．Check the answers with the whole class.‎ Step 7　Homework ‎1．Finish off the Workbook exercises.Do Exercise 3 in the exercise book.‎ ‎2．Learn the useful new words and expressions by heart.‎ Step 8　Reflection after teaching ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ Period 3　Grammar—the －ing Form 教学内容分析　　　‎ This teaching period mainly deals with the grammar：the －ing form.In the English language，the －ing form of a verb may be a present participle or a gerund.The form is identical and the difference is in the function，or the job it does in the sentence.The present participle is most commonly used：‎ ‎(1)After verbs of movement/position in the pattern.‎ ‎(2)After verbs of perception in the pattern.The gerund always has the same function as a noun(although it looks like a verb)．‎ In this period we will focus on only part of the usages of the present participle，that is，the present participle used as the adverbial.‎ 三维目标设计　　　‎ Knowledge and skills ‎1．To get the students to know the different forms and usages of the present participle.‎ ‎2．To enable the students to use the present participle as the adverbial correctly and properly.‎ Process and methods ‎1．To ask the students to pick out the sentences with the －ing form from the reading passage and translate them into Chinese.‎ ‎2．To ask the students to discover the form and usages of the －ing form by comparing a lot of example sentences.‎ ‎3．To ask the students to do the exercises in Discovering useful structures on Page 37 for students to master the －ing form.‎ ‎4．To ask the students to summarize the －ing form.‎ ‎5．To ask the students to do the exercises in Using Structures on Page 71 and some other additional exercises for consolidation.‎ Emotion，attitude and value ‎1．To get the students to become interested in grammar learning.‎ ‎2．To develop the students' ability of comparing and summarizing.[来源:学科网]‎ 教学重、难点　　　‎ ‎1．To get the students to master the structure and usages of the －ing form.‎ ‎2．To enable the students to learn how to use the －ing form correctly.‎ Step 1　Revision ‎1．Check the homework exercises.‎ ‎2．Dictate some new words and expressions.‎ ‎3．Translate the following sentences into English：‎ ‎(1)凯特早上看到了火山爆发，她兴奋得整夜不能入睡。‎ ‎(2)得知可怕的台风的消息后，我打电话给爸爸看一切是否安好。‎ ‎ Suggested answers：‎ ‎(1)Having seen a volcano erupting in the morning，Kate felt excited and couldn't fall asleep at night.‎ ‎(2)Having got the news about the terrible typhoon，I called my father to see if everything was OK.‎ Step 2　Warming up ‎ Ask the students to go back to Page 33 and study the following three sentences in Pre－reading and translate them into Chinese paying special attention to their verb forms：‎ ‎(1)Do you think you would enjoy studying volcanoes as a job?‎ ‎(2)Do you like working outside as well as inside?‎ ‎(3)Are you interested in studying rocks and other things that make up the surface of the earth?‎ Tell the students that the above three sentences are with the －ing form and discuss it with them.Then ask the students to think over the question “What is the －ing form？”‎ Suggested answers：‎ ‎(1)你认为你会乐意把研究火山作为工作吗？‎ ‎(2)你喜欢室内工作同时也喜欢室外工作吗？‎ ‎(3)你对研究岩石及其他一些组成地球表面的物质感兴趣吗？‎ Step 3　Grammar learning[来源:学.科.网]‎ Ask the students to study the following sentences and try to summarize the structures and the meanings of the －ing form.‎ ‎1．the －ing form as the adverbial ‎(1)Because_I_was_feeling_tired，I went to bed early.因为感到累了，所以我早早地上床睡觉了。[来源:学。科。网Z。X。X。K]‎ ‎(＝_Feeling_tired，I went to bed early.)‎ ‎(2)While_I_was_walking along the street，I met Mary.在街上走的时候，我遇到了玛丽。‎ ‎(＝Waking along the street，I met Mary.)‎ ‎(3)If_you_turn to the left，you will find the school.向左转，你就会找到那个学校。‎ ‎(＝Turning_to the left，you will find the school.)‎ ‎(4)Though_he_knows where I live，he never comes to see me.‎ 虽然他知道我的住处，但是他从来不来看我。‎ ‎(＝Knowing where I live，he never comes to see me.)‎ ‎(5)I stood there，and_waited for her.我站在那儿等她。‎ ‎(＝I stood there，waiting for her.)‎ ‎2．having done ‎(1)After_I_had_finished my work，I went home.工作做完之后我就回家了。‎ ‎(＝Having_finished my work，I went home.)‎ ‎(2)Because_the_book_had_been_written in haste，it has some faults.‎ ‎ 这本书因为仓促完成，所以有些缺憾。‎ ‎(＝Having_been_written in haste，the book has some faults.)　‎ Step 4　Summing up Try to help the students draw the following conclusions.‎ ‎1．The －ing form can be used as the adverbial in a sentence to give information about time，reasons or results.‎ ‎2．We use the structure “having＋past participles”(the perfect －ing form)to refer to an action that took place before the time expressed by the verb in the main clause.‎ Step 5　Grammar practice Ask students to do the following exercises.‎ ‎1．Change the following sentences into the －ing form.Put the verbs into the correct forms.‎ ‎(1)When Rose woke up in the middle of the night，she saw her room was as bright as day.‎ ‎(2)After we had stopped the car，we found ourselves trapped in thick fog and couldn't see clearly ahead.‎ ‎(3)Because I had spent all night reading the documents，I was very tired the next day.‎ ‎(4)As the child had never seen a rainbow before，he was very excited.‎ Suggested answers：‎ ‎(1)Waking up in the middle of the night，Rose saw her room was as bright as day.‎ ‎(2)Having stopped the car，we found ourselves trapped in thick fog and couldn't see clearly ahead.‎ ‎(3)Having spent all night reading the documents，I was very tired the next day.‎ ‎(4)Having never seen a rainbow before，the child was very excited.[来源:学|科|网]‎ ‎2．Do Exercise 4 in Discovering useful structures on Page 37.‎ First ask students to do the exercises individually and then let them discuss and check their answers with their partners，and finally give them the correct answers and deal with any problems they might meet.‎ Step 6　Getting more about the grammar Ask students to go back to Page 34 and read through the reading passage An Exciting Job to pick out the sentences with the －ing form and then translate them into Chinese.‎ Suggested answers：‎ ‎(1)Sometimes working_outdoors，sometimes in an office，sometimes using_scientific_equipment and sometimes meeting_local_people_and_tourists，I am never bored.‎ 有时在室外工作，有时在办公室，有时工作中要用科学仪器，有时要会见当地百姓和旅游人士，我从来不感到工作烦人。‎ ‎(2)My job is collecting_information_for_a_database_about_Mount_Kilauea，which is one of the most active volcanoes in Hawaii.‎ 我的任务是收集有关基拉韦厄火山的数据资料，这是夏威夷最活跃的火山之一。‎ ‎(3)Having_experienced quite a few earthquakes in Hawaii already，I didn't take much notice.‎ 因为我在夏威夷经历过多次地震，所以我对这种声音并不在意。‎ ‎(4)Having_studied volcanoes now for many years，I am still amazed at their beauty as well as their potential to cause great damage.‎ 虽然我从事火山研究很多年了，但我现在仍然对它们的壮丽景色和它们那潜在的巨大破坏力感到惊愕不已。‎ Step 7　Closing down by a quiz Ⅰ.Show students the following on the screen or give out test papers to them.‎ ‎1．The wild flowers looked like a soft orange blanket ______ the desert.‎ A．covering B．covered ‎ C．cover D．to cover ‎2．The flowers ______ sweet in the botanical garden attract the visitors to the beauty of nature.‎ A．to smell B．smelling ‎ C．smelt D．to be smelt　‎ ‎3．Will those ______the children from abroad come to the headmaster's office?‎ A．teaching B．teach ‎ C．who teaches D．who teaching ‎ ‎4．______the meeting himself gave them a great deal of encouragement.‎ A．The president will attend B．The president to attend C．The president attended D．The president's attending ‎ ‎5．—Why did you go back to the shop?‎ ‎—I left my friend ______ there.‎ A．waiting B．to wait ‎ C．wait D．waits ‎ ‎6．Don't leave the water ______while you brush your teeth.‎ A．run B．running ‎ C．being run D．to run ‎ ‎7．A cook will be immediately fired if he is found ______in the kitchen.‎ A．smoke B．smoking [来源:Z|xx|k.Com]‎ C．to smoke D．smoked ‎ ‎8．When ______different cultures，we often pay attention only to the differences without noticing the many similarities.‎ A．compared B．being compared ‎ C．comparing D．having compared ‎ ‎9．More and more people are signing up for yoga classes nowadays，______advantage of the health and relaxation benefits.‎ A．taking B．taken ‎ C．having taken D．having been taken ‎ ‎10．Daddy didn't mind what we were doing，as long as we were together，______ fun.‎ A．had B．have ‎ C．to have D．having ‎ ‎11．Oil prices have risen by 32 percent since the start of the year，______a record US $57.65 a barrel on April 4.‎ A．have reached B．reaching ‎ C．to reach D．to be reaching ‎ ‎12．He came to the party without ______.‎ A．being invited B．having invited ‎ C．to be invited D．inviting ‎ Suggested answers：‎ ‎1．A　2.B　3.A　4.D　5.A　6.B　7.B　8.C　9.A　10.D　11.B　12.A Ⅱ.Complete the following sentences using the v－ing form.‎ ‎1．Can you imagine yourself ______ in a lonely island？(stay)‎ ‎2．I can't understand your ______ at that poor child.(laugh)‎ ‎3．She didn't mind ______ overtime.(work)‎ ‎4．To make a living，he tried ______，______，and various other things，but he had failed in all.(write；paint)‎ ‎5．We are looking forward to Mary's ______.(come)‎ ‎6．She was praised for ______ the life of the child.(save)‎ ‎7．She ought to be praised instead of ______.(criticize)‎ ‎8．Is there any possibility of our ______ the championship？(win)‎ Suggested answers：‎ ‎1．staying　2.laughing　3.working　4.writing；painting　5.coming　6.having saved ‎7．being criticized　8.winning　‎ Step 8　Homework Finish off the Workbook exercises.‎ Step 9　Reflection after teaching ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ Period 4　Listening and Speaking 教学内容分析　　　‎ The emphasis of this period will be placed on listening and speaking.There are altogether three texts for the students to listen to in this period：one is in the Student's Book and the other two are in the Workbook.The first one(on Page 38，Listening and speaking)is about three volcanologists talking about their frightening experiences in their work life.While listening to the experiences for a first time the students are asked to get some specific information about it and write their names under the pictures.While listening to the experiences for a second time the students are asked to fill in the chart.While listening to the experiences for a third time the students are asked to write the names of the persons beside the emotional expressions they talked about.At last the students are asked to think of or imagine a powerful natural force(such as an earthquake，flood，thunderstorm，typhoon，tsunami)that they have experienced or heard.Tell their partners about their experiences and how they felt.‎ ‎ The second one(on Page 69，Listening)is about a woman describing her experience during Cyclone Tracy when she was a young girl.And the third one(on Page 73，Listening Task)continues Sara's story from the time she got onto the roof until she was rescued by a helicopter and taken to hospital.‎ 三维目标设计　　　‎ Knowledge and skills ‎1．To understand the meanings of the following key words and expressions while hearing them in the tape：crater(火山口)，frightening experience(令人可怕的经历)，measurement(测量)，mattress(床垫)，cyclone(旋风)，relieved(感到宽慰的)，backpack(背包)，soaking wet(湿淋淋的)，helicopter(直升机)．‎ ‎2．To enable the students to understand the listening texts.‎ ‎3．To help the students learn how to express their feelings of anxiety and fear.‎ Process and methods ‎1．Smoothing away language problems if any before listening.‎ Before asking the students to listen to the tape，help them to smooth away any language problems such as new words and expressions that they may not understand while listening.[来源:学科网]‎ ‎2．Listening for needed information.‎ Before asking the students to listen to the tape for the first time，give them one or two questions about the general idea of the text so as to lead the students to concentrate only on the needed information.Then ask them to listen to the tape for a second or even a third time for some specific information by giving them some detailed questions to answer.‎ ‎3．Speaking freely and making conversations.‎ At last the students are asked to think of or imagine a powerful natural force(such as an earthquake，flood，thunderstorm，typhoon，tsunami)that they have experienced or heard.Tell their partners about their experiences and how they felt.‎ Emotion，attitude and value ‎1．To stimulate students' sense of communication and cooperation.‎ ‎2．To develop students' ability of expressing feelings of joy，fear or anxiety.‎ 教学重、难点　　　‎ ‎1．The understanding of the listening texts on the tape.‎ ‎2．The expressing of feelings of joy，fear or anxiety.‎ Step 1　Revision ‎1．Retell the text on Page 34－Page 35.‎ ‎2．Check the answers of the exercises in Learning about Language and explain the difficulties.‎ Step 2　Listening ‎ ‎1．Listen to Text 1(Page38)and do the following exercises.‎ ‎(1)Listen for the first time and do Exercise 2.‎ To remind students that they are required only to listen to the names of the three scientists ‎ and to try to understand the gist of each recount.‎ Suggested answers：‎ A．Frank Gore　　　　　　B．Jane Small　　　　　　C．Sarah Tang ‎(2)Listen again and choose the best answers to the following questions.‎ ‎①How many years had Frank Gore been a volcanologist?‎ A．Almost 20 years. B．Almost 10 years. C．Almost 5 years.‎ ‎②Where was the volcano that Jane Small got to?‎ A．Alaska. B．Hawaii. C．New Zealand.‎ ‎③Who has studied volcanoes for over 20 years?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ ‎④Who was no longer frightened when he/she came back on dry land?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ Suggested answers：‎ ‎①B　②A　③A　④C ‎(3)Listen to the tape for a third time and choose the best answers to the following questions.‎ ‎①Who became so excited that he/she forgot his/her fear?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ ‎②Who was afraid that the volcano would erupt at first while he/she was still inside it?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ ‎③Who was trembling as much as the ground—and was sweating too?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ ‎④Who was never so frightened again after that but he/she was always careful?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ ‎⑤Who was so anxious and couldn't move at first?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.[来源:Z,xx,k.Com]‎ ‎⑥Who felt very nervous and had to force himself/herself not to panic?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ ‎⑦Who became excited by the experience after that and forgot to be frightened?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ ‎⑧Who had never felt so happy as he/she landed safely?‎ A．Sarah Tang. B．Jane Small. C．Frank Gore.‎ Suggested answers：‎ ‎①B　②A　③A　④B　⑤B　⑥C　⑦A　⑧C ‎2．Listen to Text 2(Page 69)twice and put Christine's experience in the right order.‎ a．The wind stopped for a short while.‎ b．They got out of the bath and looked around their house.‎ c．The family prepared food for Christmas and put presents under the Christmas tree.‎ d．Christine's father put a mattress over the top of the bath.‎ e．They heard loud noises and the walls of the house began to shake.‎ f．The cyclone moved away.‎ g．Christine and Brian got into the bath.‎ Suggested answer：‎ c，e，g，d，a，f，b ‎3．Listen to Text 3(Page 73)．‎ ‎(1)Listen for the first time and choose the best answer to each question.‎ ‎①How did Sarah get to the house roof?‎ A．garage roof—car roof—house roof B．car roof—garage roof—house roof C．house roof—garage roof—car roof ‎②Who climbed to the roof of the house last?‎ A．James. B．Dad. C．Rosie.‎ Suggested answers：‎ ‎①B　②C ‎(2)Listen to the tape again and decide whether the following sentences are true(T)or false(F)．‎ a．Sarah's mom expressed thanks to Sarah.(　　)‎ b．The car was parked inside the garage.(　　)‎ c．The house roof was very wet.(　　)‎ d．Sarah was too busy to be frightened.(　　)‎ e．Sarah felt very cold.(　　)‎ f．The helicopter found them after it got dark.(　　)‎ Suggested answers：‎ a．T　b．F　c．T　d．T　e．T　f．F Step 3　Speaking Since the students have learned many words and expressions about expressing feelings by both reading and listening.It's necessary for them to talk about it now.Teach them how to express joy，fear or anxiety by showing them the following sentences on the screen.‎ ‎(Slide show)‎ ‎(1)I became so excited that...　　　　　　　I'm looking forward to...[来源:学科网]‎ Perfect! You did a good job.‎ I'm frightened. I was trembling.‎ I was so anxious... I felt very nervous.‎ Oh，my goodness. Oh，no!‎ ‎(2)I had never felt so happy as... Doesn't that look lovely![来源:Zxxk.Com]‎ I can't wait... I was never so frightened...[来源:Zxxk.Com]‎ ‎(3)What's happening? What's happened?‎ What's that noise? Where's the...?‎ Ask the students to look at the topics and the pictures below and discuss with their partners and then make up their own descriptions.(Show the following on the screen.)‎ Topics ‎1．You have heard an earthquake.Give a sample description.‎ ‎2．You have experienced a flood.Tell your partner how you felt.‎ Give the students three minutes to prepare and practice，and then ask two groups to demonstrate their descriptions in front of the whole class.‎ Step 4　Homework Write a passage to describe your experience of a natural disaster.‎ Step 5　Reflection after teaching ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ Period 6　Summing Up，Learning Tip and Assessment 教学内容分析　　　‎ This is the last teaching period of this unit，so the emphasis should be placed on going over and summarizing what has been learned in this unit.It includes the following parts：Summing Up，Learning Tip，Checking Yourself and some other consolidation exercises.‎ Summing Up summarizes the whole unit from the aspects of topics and vocabulary and grammar.The teacher can first use this part to let students sum up what they have learned in this unit and then let them find out what they can't understand very well.‎ Learning Tip gives students instructions on how to get the general idea of the text.Let the students think about what they already know about the topic and what new information they will find.‎ Finally，ask students to finish Checking Yourself on Page 75 in the Workbook.This part aims at encouraging students to make a self－assessment after they finish learning this unit.It is very important to improve their learning.Of course，a testing assessment is also needed.‎ In this period，the teacher can also provide more practice to consolidate what students have learned in this unit.‎ 三维目标设计　　　[来源:学科网]‎ Knowledge and skills ‎1．To get students to master all the useful new words and expressions in this unit.‎ ‎2．To have students grasp the grammar item—the －ing form better，and enable them to use the following structures correctly：“Waking along the street，I met Mary.” and “Having finished my work，I went home.”‎ ‎3．To develop the students' ability of using the important language points in this unit.‎ Process and methods Design some additional exercises for students to do in order that they can learn to use and grasp all the contents.‎ Emotion，attitude and value ‎1．To encourage students to learn more about the power of nature.‎ ‎2．To train the students to express their feelings of joy，fear，anxiety and surprise.‎ 教学重、难点　　　‎ Using what they have learned in this unit to solve real problems.‎ Step 1　Revision ‎1．Check the homework exercises.‎ ‎2．Dictate some useful new words and expressions in this unit.‎ Step 2　Lead－in Ask the students to turn to Page 40.Think about what they have learned in this unit and tick the boxes to see how well and how much they have learned.‎ Step 3　Summing up Five minutes for the students to summarize what they have learned in this unit by themselves.Then ask them to write down what they have learned about natural forces.Check and explain something where necessary.‎ Suggested answers：‎ ‎(Students' answers may vary.)From this unit we have learned some natural forces.From the Workbook we have learned some natural disasters that are caused by natural forces.‎ From this unit you have also learned：‎ useful verbs：appoint，wave，suit，shoot，panic，guarantee，erupt，evaluate，fountain，tremble，sweat，bathe phrasal verbs：make one's way，glance through，vary from...to...，burn to the ground，attach... to...，compare...with...，run out of，look down into，take...by surprise，pick up，protect sb./sth.against/from sth.，be covered with useful nouns：potential，anxiety，diagram，volcano，eruption，ash，hurricane，questionnaire，equipment，database，helmet，boot，candidate，bungalow，typhoon，thunderstorm，novelist，fog，document，rainbow，balcony，shot，appreciation useful adjectives and adverbs：absolute，actual，anxious，alongside，absolutely，precious，uncomfortable，unconscious，diverse grammar item：the －ing form Step 4　Practice Show the exercises on the screen or give out exercise papers.‎ Ⅰ.Word spelling ‎1．The story ______(使兴奋)the little boy very much.‎ ‎2．On hot days we often go ______(洗澡)in the river.‎ ‎3．I got into a ______(惊慌)when I found the door was locked.‎ ‎4．It was a cold，wet day and the children were b______.‎ ‎5．It's many years since Mount Vesuvius last e______.‎ ‎6．He drew f______ animals with two heads and large wings.‎ ‎7．I'm a______ to get home to open my presents.[来源:Zxxk.Com]‎ ‎8．They had to c______ tomorrow's football match because of the bad weather.‎ Suggested answers：‎ ‎1．excited　2.bathing　3.panic　4.bored　5.erupted　6.fantastic　7.anxious　8.cancel Ⅱ.Fill in the blanks with the expressions given below.Use each expression only once and make changes where necessary.‎ compare with　give birth to　look down into　make one's way　burn to the ground　make an effort　out of the way　vary from...to...　protect...from　glance through ‎1．We must ______ to get new knowledge.‎ ‎2．The house was robbed by these cruel guys，and it ______.‎ ‎3．A car accident happened the time I ______ home.‎ ‎4．She could ______ deep greenwoods if she opens her window.‎ ‎5．I ______ the menu and chose a dish which is my sister's favorite.‎ ‎6．Schools have responsibility for ______ students ______ danger.‎ ‎7．The sign tells us to put the car ______ to make the traffic smoother.‎ ‎8．Their actual needs of energy will ______ person ______ person.‎ ‎9．Mrs Sanders ______ a healthy baby，which made her and her family very happy.‎ Suggested answers：‎ ‎1．make an effort　2.was burned to the ground　3.made my way　4.look down into 　5.glanced through　6.protecting；from　7.out of the way　8.vary from；to　9.gave birth to Ⅲ.Complete the following sentences according to the sample English sentences and the Chinese given.‎ ‎1．Have you ever considered how weak humans are compared with a volcano，hurricane or earthquake?‎ ‎______(和整个世界相比)，this area is really small.‎ ‎2．Having collected and evaluated the information，I help other scientists to predict where lava from the volcano will flow next and how fast.‎ ‎______(在伦敦住了五年后)，the writer began writing a new detective novel.‎ ‎3．I was about to go back to sleep when suddenly my bedroom became as bright as day.‎ ‎ ______(Shirley正要离开)when she heard someone knocking at the door.‎ ‎4．The other two climbed down into the crater to collect some lava for later study，but this being my first experience，I stayed at the top and watched them.‎ ‎______(Eric 看着父亲)，his face became red.‎ Suggested answers：‎ ‎1．Compared with the whole world　2.Having lived in London for 5 years　3.Shirley was about to leave　4.Eric looking at his father Ⅳ.Multiple choice ‎1．—Did you listen to the lecture?‎ ‎—Yes，I have never heard such a ______ one.‎ A．more exciting B．more excited ‎ C．most exciting D．most excited ‎2．There are so many people that he has to ______ his way through them.‎ A．force B．make ‎ C．take D．get ‎3．______ other good students，the teacher thinks，Hank is ______ student.‎ A．Compared with；a most satisfied ‎ B．Compared to；the most satisfied C．Compared to；the satisfying ‎ D．Compared with；a more satisfying ‎4．They were ______ their daughter being out so late at night，and very ______ her return.‎ A．anxious for；anxious about ‎ B．eager for；eager about C．anxious about；anxious for ‎ D．anxious about；eager about ‎5．The patient was warned ______ oily food after the operation.‎ A．to eat not B．eating not ‎ C．not to eat D．not eating ‎6．There are a great ______ flowers shown in the park and ______ people go to have a look.‎ A．plenty of；many B．diversity of；many ‎ C．diverse；many a D．diversity；a few ‎7．The teacher glanced ______ this student who was busy______ a picture.‎ A．to；drawing B．at；draw ‎ C．at；drawing D．at；to draw ‎8．It ______ that there will be no war in the world.‎ A．hopes B．is hoping ‎ C．hoped D．is hoped ‎9．You've made ______ mistakes in the writing ______ we can't quite catch what you meant.[来源:学|科|网Z|X|X|K]‎ A．such many；so B．many of；that ‎ C．so many；that D．too many；that ‎10．The football match was said ______ in Rome，but it was held in London at last.‎ A．to have been held B．to be holding ‎ C．to hold D．to have held ‎ ‎11．The visiting minister expressed his satisfaction with the talks，______ that he had enjoyed his stay here.‎ A．having added B．to add ‎ C．adding D．added ‎ ‎12．______ any biscuits that morning，we had nothing to eat.‎ A．Not baking B．Not having baked　‎ C．Not being baked D．Not having been baked ‎ Suggested answers：‎ ‎1～5 AADCC　6～10 BCDCA　11.C　12.B First get the students to do the exercises.Then the answers are given.The teacher can give them explanations where necessary.‎ Step 5　Learning tip Ask the students to turn to Page 40.Read through the passage and make sure they understand it.Encourage them to do as the passage tells because if they are doing so they will be teaching themselves a useful way of learning.‎ Step 6　Assessment ‎1．Checking yourself(on Page 75 in the Workbook)‎ First get the students to think about these questions individually.Then they can discuss in groups sharing their experience.The teacher can join in and give them advice and suggestions where necessary.‎ ‎2．Testing assessment Ⅰ.Fill in the blanks with the proper forms of the words given.‎ ‎1．At the moment I saw him ______(cross)the road.‎ ‎2．He went away without saying anything，______(leave)us ______(stand)outside.‎ ‎3．Kate is said ______(design)a new computer program now，but I don't know when she will finish it.‎ ‎4．Do you know the girl ______(lie)under the big tree?‎ ‎5．Many feared that Columbus would fall off the edge of the earth，______(believe)to be flat.‎ ‎6．The speech which he made ______(concern)the football match bored a lot of fans to death.‎ ‎7．The squirrel was so lucky that it just missed ______(shoot)．‎ ‎8．I can hardly imagine Tom ______(sail)across the Atlantic Ocean in five days.[来源:学_科_网]‎ ‎9．I would appreciate your ______(call)back this afternoon.‎ ‎10．The discovery of the new evidence led to the thief ______(catch)．‎ ‎11．She didn't remember ______(meet)him before.‎ ‎12．We've always deeply regretted ______(sell)the house.‎ ‎13．This dictionary can't help ______(learn)the language.‎ ‎14．—When do you plan to leave?‎ ‎—I mean ______(leave)tomorrow.‎ Suggested answers：‎ ‎1．crossing　2.leaving；standing　3.to be designing　4.lying　5.believed　6.concerning　7.being shot　8.sailing　9.calling　10.being caught　11.meeting/having met　12.selling/having sold　13.(to)learn　14.to leave Ⅱ.Rewrite the following sentences according to the patterns given.‎ ‎1．A.He always wears sunglasses because sunshine is bad to his eyes.‎ B．He always wears sunglasses to ______ his eyes ______ sunshine.‎ ‎2．A.As soon as the thief saw the policeman，he ran away quickly.‎ B．______ ______ the policeman，the thief ran away quickly.‎ ‎3．A.It's getting late.We should go back to the hotel soon.‎ B．It's getting late.We should ______ ______ ______ to the hotel soon.‎ ‎4．A.If we could all do our best to keep this office tidier，it would help.‎ B．If we could all ______ ______ ______ to keep this office tidier，it would help.‎ ‎5．A.I was just beginning to talk about this question.Just then you interrupted me.‎ B．I was ______ to talk about this question ______ you interrupted me.[来源:Zxxk.Com]‎ Suggested answers：‎ ‎1．protect；from　2.Having seen　3.make our way　4.make an effort　5.about；when Step 7　Homework ‎1．Finish off the Workbook exercises.‎ ‎2．Review and summarize what you have learned in Unit 5.‎ Step 8　Reflection after teaching ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎ ‎________________________________________________________________________‎