新教材高中英语UNIT4课件 人教版必修第三册

新教材高中英语UNIT4课件 人教版必修第三册

UNIT 4 SPACE EXPLORATION Section B Reading and Thinking 核心词汇 词汇一 　 determine vt. 查明；确定；决定 ◆教材原句 However ， some scientists were determined to help humans realise their dream to explore space. 然而，一些科学家决心帮助人类实现探索太空的梦想。 ◆要点必记 determine to do sth. 决定 / 决心做某事 determine on （ doing ） sth. 决定（做）某事 determine sb. to do sth. 使某人下决心做某事 题组练 · 领悟方法 ◆词语积累 determined adj. 坚决的；有决心的 be determined to do sth. 决心做某事 be determined that... 决心 …… determination n. 决心；决定 with determination 坚决地 单句语法填空 （ 1 ） I have determined 　　　　 going to the countryside after graduating from college. （ 2 ） He is 　　　 　 （ determine ） to take good care of his parents from now on. （ 3 ） The 　　　　 （ determine ） expression on her face suggested that she wouldn’t change her mind. （ 4 ） Helen was a strong girl and she finally achieved her dream with great ____________ 　　　　 （ determine ） . on determined determined determination 单句写作 （ 5 ） He _______________________________ （下定决心好好利用） this chance to learn more about the Chinese culture. （ 6 ） Paul was fond of Chinese culture ， so he_________________ （ 决定定居） in China. was determined to make good use of determined to settle 词汇二 　 succeed in doing sth. 成功地做某事 ◆教材原句 After many experiments ， they succeeded in making rockets that could escape Earth’s gravity. 经过多次实验后，他们成功地制造出能够逃脱地球引力的火箭。 ◆要点必记 succeed sb. as... 接替某人担任 …… succeed to sth. 继承（王位等） ◆词语积累 success n. ［ U ］成功；［ C ］成功的人（或事） successful adj. 成功的 successfully adv. 成功地 单句语法填空 （ 1 ） He succeeded in 　　　　 （ pass ） the entrance examination and was admitted to Peking University. （ 2 ） I’m sure that David is to succeed him 　　　　 chairman. 单句写作 （ 3 ） I never thought such a little child could 　　　　 　　　　 　　 （成功地解决） such a difficult problem. （ 4 ） Li Ming studied very hard ， so he 　　　　 　　 （成功通过） the college entrance examination. （ 5 ） Who do you think will 　　　　 　　 （继承） Mr Li’s company? passing as succeed in dealing with succeeded in succeed to 词汇三 　 make sure 确保；查明，弄清楚 ◆教材原句 Although scientists try to make sure nothing goes wrong ， accidents can still happen. 尽管科学家们试图确保不出差错，但事故仍有可能发生。 ◆要点必记 make sure （ that ） ... 确保 …… ； 弄清楚 …… make sure of （ doing ） sth. 确保 …… ； 弄清楚 …… 单句语法填空 （ 1 ） A novelist should make sure 　　　　 the description in a novel will attract the readers. （ 2 ） You’d better make sure 　　 the exact time of the arriving train. （ 3 ） She is not sure 　　　 his getting his diploma. （ 4 ） Be sure 　　　　 （ design ） a beautiful airport. 单句写作 （ 5 ） My assistant will help me 　　　　 　　　 （弄清楚） the time of the flight. （ 6 ） He 　　　　 （一定会） get nervous and say something stupid. that of of to design make sure of is sure to 词汇四 　 disappointed adj. 失望的；沮丧的 ◆教材原句 These disasters made everyone sad and disappointed ， but the desire to explore the universe never died. 这些灾难使每个人都感到悲伤和失望，但探索宇宙的欲望从未消失。 ◆要点必记 be disappointed in/with sb. 对某人失望 be disappointed at/about sth. 对某事失望 be disappointed to do sth. 对做某事感到失望 ◆词语积累 disappoint vt. 使 …… 失望 disappointing adj. 令人失望的 disappointment n. 失望 to one’s disappointment 令某人失望的是 ◆一言辨异 The disappointing news that he failed the exam made him very disappointed. 他没有通过考试，这令人沮丧的消息让他感到非常失望。 单句语法填空 （ 1 ） Although I was ______________I couldn’t keep the toys ， I was somewhat proud to take them back. （ 2 ） To my 　　 　　 （ disappoint ）， his behaviour cause some misunderstanding between us. （ 3 ） The teacher is disappointed 　　　　 Tony’s attitude towards study. （ 4 ） We were greatly disappointed 　　 （ know ） that she was absent. （ 5 ） The fans were disappointed 　　　　 the film star when they learned some negative news about him on the website. （ 6 ） The fans looked quite 　　　 　 （ disappoint ） when they heard the _____________ （ disappoint ） result. disappointed disappointment at/about to know in/with disappointed disappointing 单句写作 （ 7 ） The workers 　　　　 　　　　 　　 （失望地发现） that they couldn’t understand the instructions on the machine. （ 8 ） We 　　　　 　　　　 　　 （对 …… 感到失望） your previous behaviour were disappointed to find are disappointed at/about 词汇五 　 desire （ 1 ） n. 渴望；欲望　（ 2 ） vt. 渴望；期望 ◆要点必记 （ have ） a desire to do （有）做 …… 的渴望 （ have ） a desire for （有）做 …… 的渴望 desire to do... 渴望做 …… ◆误区警示 desire that + 主语 + （ should+ ）动词原形 希望 …… （ desire 后的主语从句、宾语从句和同位语从句用虚拟语气，谓语动词用“ should+ 动词原形”， should 可以省略） ◆归纳拓展 后跟名词性从句，从句谓语用“（ should+ ） 动词原形”的动词： 一个“坚持”（ insist ）； 两道“命令”（ order ， command ）； 四条“建议”（ suggest ， propose ， advise ， recommend ）； 五点“ 要求”（ demand ， desire ， request ， require ， urge ） 单句语法填空 （ 1 ） He desires 　　　　 （ join ） the army and devote himself to the country. （ 2 ） Several people have expressed a desire 　　　　 （ see ） the report. （ 3 ）［ 2019· 重庆巴蜀中学高一期末］ Fashion is a competitive and hard business where people’s desire 　　　　 new ideas is hard to satisfy. （ 4 ） At yesterday’s meeting ， the manager desired that the project __________________ （ finish ） on time. to join to see for (should ） be finished 单句写作 （ 5 ） I 　　　　 　　　　 　　　　 　　 （不想惹任何麻烦）， so I keep away from Jackson. have no desire to cause any trouble 词汇六 　 carry on 继续做，坚持干 ◆教材原句 This is because people believe in the importance of carrying on space exploration despite the huge risks. 这是因为尽管有很大的风险，人们依旧相信继续太空探索的重要性。 ◆要点必记 carry on sth. 从事某事 carry on with sth. 继续某事 carry on doing sth. 继续做某事 ◆归纳拓展 carry out 进行；贯彻；执行；实施 carry through 顺利实现 carry off 赢得；成功地对付 carry forward 成功地进行 单句语法填空 （ 1 ） Having read stories of Lin Qiaozhi ， the girl was determined to carry 　　 with her good work. 用 carry 短语的适当形式填空 （ 2 ） Although faced with so many difficulties ， they still 　　　　　　　　 their research. （ 3 ） The support of her mother 　　　　 Jane Goodall 　　　 　　　　　 and she devoted herself to the study of chimps. （ 4 ） He gave himself a new name to hide his identity when he went to 　　　　　 the secret task. （ 5 ） The team will have to 　　　　 without Professor Smith. on carry on with carried through carry out carry on 词汇七 　 on board 在宇宙飞船上；在船上；在飞机上 ◆教材原句 It orbits Earth and has astronauts from different countries on board... 它环绕地球运行，空间站里有来自不同国家的宇航员 …… ◆要点必记 take sth. on board 考虑某事 ◆学法点拨 on board 是介词短语，在句中可作表语或定语。 ◆词语辨析 board ， broad 与 abroad ·board n. 板子；布告牌；黑板；委员会 v. 登上（船、飞机、火车、公共汽车等） ·broad adj. 宽的；广阔的 ·abroad adv. 在国外；到国外 at abroad 在国外　 go abroad 去国外 单句写作 （ 1 ） Some of the ships even had earth 　 　　　　 （在船上） so that the sailors could grow their own crops for food. （ 2 ） The plane had more than 120 passengers and crew 　　　　 （在飞机上） when it suddenly disappeared. on board on board 辨析填空（ board/broad/abroad ） （ 3 ） Many schools there have started using white 　　　　 and projectors in classes. （ 4 ） They were looking for anyone on 　　　　 who knew sign language. （ 5 ） With many Chinese now traveling 　　　　 for Spring Festival ， their choice of destinations has expanded along with their growing interest in foreign cultures and services. （ 6 ） How did the soldier cross the 　　　　 river last night? boards board abroad broad 词汇八 　 independently adv. 独立地；自立地 ◆教材原句 China became the third country in the world to independently send humans into space in 2003... 中国在 2003 年成为世界上第三个独立将人类送入太空的国家 …… ◆要点必记 work independently 独立工作 live independently 独自生活 ◆词语积累 independent adj. 独立的；自主的 be independent of 不依赖 …… ；独立于 …… 之外 independence n. 独立 independence from 独立于 depend on 依靠；信赖；取决于 be dependent on 依赖；取决于 单句语法填空 （ 1 ） Not only my spoken English ， but also my ability to live _______________ （ independent ） has been improved a lot. （ 2 ） All living things depend 　　 the sun for their growth. （ 3 ） Susan wanted to be independent 　 her parents. She tried living alone ， but she didn’t like it and moved back home. （ 4 ） A study abroad program can teach students ____________ （ independent ） and important life skills. independently on of independence 单句写作 （ 5 ） Now that you have grown up ， you should 　　　　 　　　　 （不依赖） your parents. （ 6 ） Many countries left and 　　　　 　　　　 　　　　 （独立于） the empire in the 20th century. be independent of was/became independent from 词汇九 　 signal （ 1 ） vt. & vi. 标志着；标明；发信号 （ 2 ） n. 信号；标志；信号灯 ◆教材原句 This signalled one step further in China’s plan to establish a space station in the future. 这标志着中国在未来建立一个空间站的计划又向前迈进了一步。 ◆要点必记 signal to sb. 示意某人；向某人发信号 signal to sb. to do sth. 示意某人做某事 send out a signal 发出信号 a danger signal 危险信号 a warning signal 警告信号 an alarm signal 报警信号 a clear signal 清晰的信号 receive/pick up a signal 接收信号 ◆词语辨析 signal ， sign ， symbol 与 mark ·signal 信号；暗号 ·sign 迹象；征兆；标牌 ·symbol 象征；标志 ·mark 标记；记号 单句语法填空 （ 1 ） The police seems to be 　　　　 （ signal ） to us with his arm. （ 2 ） In order not to be heard ， she pointed her finger upwards 　　　　 （ signal ） that someone was moving about upstairs. （ 3 ） The far side of the moon is a rare quiet place that is free from interference from radio 　　　　 _________ （ signal ） from Earth. （ 4 ） In our class ， when the bell rang and the teacher closed his book ， it was _____ 　　　　 signal for everyone to stand up. （ 5 ） The judge signaled 　　　　 a police officer and the man was led away. signaling to signal signals a to 辨析填空（ signal/sign/symbol/mark ） （ 6 ） In Chinese culture ， red is the 　　　　 of luck and happiness. （ 7 ） You can make a 　　　 where you can’t understand. （ 8 ） Chest pains can be a warning 　　　 of heart problems. （ 9 ） He walked up and down ， a sure 　　 of becoming impatient. symbol mark signal sign 词汇十 　 in the hope of doing sth. 抱着 …… 的希望 ◆教材原句 Mankind is exploring space in the hope of finding out more about the universe. 人类正在探索太空，希望能更多地了解宇宙。 ◆学法点拨 in the hope of 希望 …… （ of 是介词，后接名词、代词或动名词作宾语） ◆归纳拓展 in the hope that/in hopes that... 希望 …… （ that 引导同位语从句，进一步补充说明 hope/hopes 的具体内容） 单句写作 （ 1 ） I am writing to you 　　　　 　　　 （希望） you can lend me some money because mine is running out. 　 （ 2 ） Bob and his young brother came to New York ____________________ 　　　 　　　　 　　　　 　　　　 　　　　 （希望找到） well-paid jobs to support themselves. （ 3 ） Her parents sent her abroad 　　　　 　　　 （希望） she could get a better education. in the hope that in the hope of finding in the hope that 词汇十一 　 lead to 引起，导致；通向，通往 ◆教材原句 If there is a mistake during the launch ， it can lead to an accident that kills everyone on board. 如果在发射过程中有错误，它可能导致事故，杀死机上的每个人。 ◆误区警示 lead to 中的 to 是介词，其后接名词、代词或动名词作宾语。 ◆归纳拓展 （ 1 ）近义词组： contribute to ， result in （ 2 ）以介词 to 结尾的动词短语： look forward to 盼望；期待 get down to 认真做某事 devote... to 致力于；奉献于 be addicted to 对 …… 上瘾 be/get/become used/accustomed to 习惯于 单句语法填空 （ 1 ） Many of these chemicals can lead 　　 cancer or other illnesses. （ 2 ） The new evidence led to him _______________ （ arrest ） by the police. （ 3 ） When they catch the light ， ONB groups fall off the polymer ， leading 　　 its breakdown. （ 4 ） Many graduates clearly do contribute 　　　 national wealth ， but so do all the businesses that invest and create jobs. （ 5 ）［ 2018· 全国 Ⅱ 卷］ Experts say it’s an invaluable social practice that results ______ 　　　　 big benefits. to being arrested to to in 单句翻译 （ 6 ）俗话说，条条大路通罗马。 _________________________________________ Just as the saying goes ， all roads lead to Rome. 词汇十二 　 so as to （ do sth. ）为了，以便（表示目的） ◆教材原句 In space ， astronauts collect all dirty water so as to recycle it for later use. 在太空中， 宇航员收集所有的污水，以便回收利用。 ◆要点必记 动词不定式的一个主要作用，是在句中作目的状语。 in order to 或 so as to 则使“目的”更加明确。 · so as to 一般不放在句首，否定形式是 so as not to 。 · in order to 可以放在句首或句中，否定形式是 in order not to 。 句型转换 （ 1 ） Robert got up early this morning so that he could catch the first bus. Robert got up early this morning 　　　　 　　　　 　　　　 the first bus. 单句写作 （ 2 ） 　　　　 　　 （ 为了找到） the missing child ， the villagers have been doing all they can over the past five hours. （ 3 ） He worked extra hours 　　　　 　　　　 　　　　 　 （为了完成） the task ahead of time. （ 4 ） We have got to set out early in the morning 　　　　 　　　　 （为了） get to the company on time. （ 5 ） 　　　　 　　　　 　　　　 （为了不被打扰）， he spent three hours locked in his study. in order to catch/so as to catch In order to find in order to finish/so as to finish in order to/so as to In order not to be disturbed 重点句式 句式一 　 sb./sth. be/become the first... to do... 某人 / 某物是第一个做 …… 的 …… ◆教材原句 Yuri Gagarin became the first person in the world to go into space. 尤里 · 加加林成为世界上第一个进入太空的人。 ◆句式分析 句中的 to go into space 是不定式短语作后置定语，修饰 person 。句型 sb./sth. be the first... to do... 意为“某人 / 某物是第一个做 …… 的 ……” 。 ◆归纳拓展 序数词或被序数词及形容词最高级等修饰的名词后跟动词时，通常用不定式作定语。 单句语法填空 （ 1 ） He is always the last 　　 （ leave ） the classroom. （ 2 ） Lang Ping became the first person in volleyball 　　　　 （ win ） an Olympic gold medal as both a player and a coach. （ 3 ） The girl is the best person 　　　　 （ finish ） the whole work. 单句写作 （ 4 ） She is 　　　　　　　　　　　　　　　　 （第一个工作的女性） in the desert. （ 5 ） William is 　　　　　　　　　　　　　　　　 （最不可能说谎 的人） . to leave to win to finish the first woman to work the last person to tell a lie 句式二 　 This is because... 这是因为 …… ◆教材原句 This is because people believe in the importance of carrying on space exploration despite the huge risks. 这是因为尽管有很大的风险人们依旧相信继续探索太空的重要性。 ◆句式分析 本句是一个复合句。句中的 because 引导的是表语从句，也可写成 It/That is/was because... ，意为“它 / 那是因为 ……” ， because 引导表语从句，后接原因。 单句语法填空 （ 1 ） He fell asleep during the lecture. This was 　　　　 he got bored with it. （ 2 ） The reason why Henry missed the bus was 　　　　 he got up late. （ 3 ） Alice was too careless. That is 　　　　 she failed in the examination. 单句写作 （ 4 ） From space ， the earth looks blue. 　　　　　　　　　　　　 （这是因为） about seventy-one percent of its surface is covered by water. （ 5 ） He admitted that his father was strict with him_____________ （那就是为什么） he made so many achievements. because that why This is because That is why 句式三 　 enable sb./sth. to do sth. 使某人 / 某物能做某事 ◆教材原句 ...scientists hope future discoveries will not only enable us to understand how the universe began... …… 科学家们还是希望未来的发现不仅能使我们了解宇宙是如何诞生的 …… ◆句式分析 本句是一个复合句， hope 后是省略了 that 的宾语从句，宾语从句中又含有 how 引导的宾语从句。 ◆要点必记 enable sb. to do sth. 使某人能够做某事（不定式作宾语补足语） enable better communication 使沟通更顺畅