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【英语】2018届一轮复习人教版必修4unit2workingtheland学案(1)
重点识记词汇 1.struggle vi.& n.斗争;拼搏;努力 2.thanks to 幸亏;由于;因为 3.be satisfied with 对……感到满意 4.would rather 宁愿;宁可 5.therefore adv.因此;所以;因而 6.build up逐渐增强;建立;开发 7.lead to导致;造成(后果) 8.focus n.焦点;中心点 vt.集中;聚焦 9.focus on 集中(注意力、精力等)于 10.reduce vt.减少;减缩 11.sunburnt adj.晒黑的 12.expand vt.& vi.使变大;伸展 13.regret vt.遗憾;惋惜 n.遗憾;懊悔 14.rid vt.摆脱;除去→rid...of使……摆脱或除去 15.circulate vt.& vi.循环;流传→circulation n.循环 16.comment n.评论;议论 vi.& vt.表达意见;作出评论 17.keep...free from/of使……免受(影响;伤害等);使……不含(有害物) 18.chemical adj.化学的;关于化学的→chemistry n.化学→chemist n.化学家;药剂师 19.production n.生产;制造→produce vt.生产;制造→product n.产品;产物→productive adj.生产的;有生产能力的;富有成效的→producer n.生产者;制片人 20.personality n.性格;个性;人格→personal adj.个人的;身体的;亲自的→personally adv.亲自地;当面;个别地;就自己而言 21.equip vt.& vi.配备;装备→equipment n.设备(不可数) 22.confuse vt.使迷惑;使为难→confusing adj.令人迷惑的→confused adj.感到迷惑的→confusion n.迷惑 23.occupation n.工作;职业;占领→occupy vt.占领;占据 24.hunger n.饥饿;欲望 vt.& vi.(使)饥饿→hungry adj.饿的 25.disturbing adj.引起烦恼的;令人不安的→disturbed adj.扰乱的;精神失常的→disturb vt.扰乱;打扰 26.freedom n.自由;自主→free adj.自由的;免费的→freely adv.自由地;随意地 27.discovery n.发现;发觉→discover vt.发现;发觉;观察,观测 28.export vt.& vi.输出;出口→import vt.& vi. (反义词)输入;进口 29.summary n.总结;摘要;概要→summarize vt.总结;摘要 必背经典句式 1.If so,what did you do to grow them? 如果这样的话,你做了些什么来种植这些植物? 2.Yuan Longping grows what is called super hybrid rice. 袁隆平种植了被称为“超级杂交水稻”的稻种。 3.Using his hybrid rice,farmers are producing harvests twice as large as before. 用他的杂交水稻种子,农民们种出的粮食比以前多了一倍。 4.In 1973,he became the first agricultural pioneer in the world to grow rice that has a high output. 1973年,他成为世界上第一位种植高产水稻的农业先锋。 5.He would much rather keep time for his hobbies. 他宁愿把时间花在自己的爱好上。 构词记忆 acquaintance /ə′kweIntəns/ n.1.[C]&[U]熟悉;熟知 2.[C]相识的人;熟人 allowance /ə′laʊəns/ n.[C]津贴;补贴;零用钱 appearance /ə′pIərəns/ n.1.[多作不可数名词]出现 2.[C]&[U]外观;外貌 assistance /ə′sIstəns/ n.[U]帮助;协助;援助 Ⅰ.词汇与派生 A.语境填词 1.Taking a deep breath can reduce(减少)stress.If you feel stressful,try it. 2.He regretted(后悔)that he was careless and didn’t pass the exam. 3.If you keep staying in the sun for a long time,you’ll get sunburnt (晒黑的). 4.Please repeat.I haven’t entered your name and occupation(职业)yet. 5.She became the focus (焦点) of attention immediately she turned up. 6.The old woman is determined to learn how to use the Internet to expand(扩大)her business and reach a global market. 7.After all,the doctorpatient relationship is based on trust,and therefore(因此) honesty is essential. 8.He had some disturbing(烦恼的)experience when he stayed in the country. 9.He designed a machine to circulate (循环) warm air. 10.China exports (出口) products to many foreign countries. B.用所给词的适当形式填空 11.Nowadays women have more freedom.They can be free to do anything they want to do.(free) 12.The school has much modern teaching equipment.And the classrooms are all equipped with new desks.(equip) 13.He couldn’t walk any further because of hunger.As you know,you can’t do anything if you are hungry.(hungry) 14.He was really confused by the confusing problem which also confused other people for a long time.(confuse) 15.People who circulate false news that this magazine has a small circulation are to blame.(circulate) 16.Many chemists are working in the chemistry factory to make chemical fertilizers.(chemistry) 17.Before writing a summary of the passage,you have to read it and summarize its main idea.(summary) 18.In order to reduce production costs,the car producer intended to produce the car in large quantities.(produce) Ⅱ.短语运用 A.用方框内所给动词短语的适当形式填空 19.It is not easy to rid oneself of a bad habit. 20.With all the attention focused on her,the little girl felt very embarrassed. 21.The composer neither worried nor cared about public opinion. 22.Fresh air and exercise are good for the health. 23.I was thankful to be free of the problem. 24.Practising Chinese kung fu can not only build up one’s strength,but also develop one’s character. 25.As we all know,it is human activity that has led to the global warming. 26.He got the first prize in the speech contest.His teacher was satisfied with his performance. B.用方框内所给短语填空 27.I got up very early with the hope of catching the early bus yesterday. 28.The play succeeded thanks to fine acting by all the cast. 29.I would rather stay at home and do some reading this evening. 30.In addition,daily travel allowance is 50 each. 31.The doctor told me I was in need of a good rest. Ⅲ.经典句式 32.Do you have an umbrella? If not,I’ll lend you mine. 你带伞了吗?如果没有,把我的借给你。 33.The new stadium being built for the next Asian Games will be three times as big as the present one. 正在为下一届亚运会建设的体育场将是现在的三倍大。 34.I was the first in my family to go to college. 我是我们家第一个大学生。 35.The color of the flower is different from what it was in the morning.这朵花的颜色与它早晨时的不同。 36.Rather than refuse to help you,I would borrow money from my friends. 我宁可向朋友借钱,也不愿拒绝帮助你。 1 equip v.配备;装备;使有所准备;使有能力 [应试指导] 过去分词作状语的考查 equip...with...用……装备…… equip sb.for (doing) sth.使某人为(做)某事而准备 equip sb.to do sth.使某人能够做某事 be equipped to do sth.(使某人)有准备做某事 a piece of equipment一件设备 Owners of restaurants would have to equip them to admit disabled people. 餐厅老板将必须在餐厅里配备能够接待残疾人的设施。 A basic twohour first aid course would equip you to deal with any of these incidents. 两小时的基础急救课程能够让你有能力处理这类事件。 [夯实基础] (1)语法填空 ①They equipped themselves with a pair of sharp axes and set off for the forest. ②She was fully equipped for the climbing. ③Your education will equip you for your future life. (2)They are equipped with new scientific farming methods,so they have been able to use less farmland than in the past. Equipped with new scientific farming methods,they have been able to use less farmland than in the past.(用过去分词短语作状语改写句子) 2 confuse vt.使迷惑;使为难 [应试指导] 非谓语动词句法功能的考查 confuse...with/and...把……和……混淆 be/get confused with/about对……感到困惑 confusing adj.令人困惑的 in confusion处于混乱状态 I can’t see how anyone could confuse you with another! 我不明白怎么会有人把你和另外一个人搞混! Things were happening too quickly and Brian was confused. 事情发生得太快,把布赖恩给弄糊涂了。 [夯实基础] (1)用confuse的适当形式填空 ①This is a very confusing experience. ②We felt confused with the difficult question. ③The uncertainty created by this situation must have caused you much confusion. ④What confused us most was the result. (2)He was confused with the present situation so he didn’t know what to do next. Confused with the present situation,he didn’t know what to do next.(用过去分词短语作原因状语改写句子) 3 regret vt.懊悔;后悔;遗憾(feel sorry about);n.痛惜;懊悔;遗憾 [应试指导] 后跟非谓语动词作宾语的考查 regret doing/having done...后悔做了…… regret to say/tell/inform...遗憾地说/告诉/通知…… with great/deep regret很遗憾 to one’s regret令某人遗憾的是 feel regret for为……感到遗憾 express regret at/for/over对……表示遗憾 I regret to tell you that I can’t travel to Beijing together with you at the appointed time. 我很遗憾地告诉你我不能在约定的时间和你一起去北京了。(山东·写作) [夯实基础] 语法填空 (1)Jerry did not regret giving/having given(give) the comment but felt that he could have expressed it differently. (2)I regret to inform(inform) you that you’re dismissed. (3)I really feel regret for what happened. (4)To our regret,we missed the final bus. 4 focus v.集中;聚焦;n.中心点;焦点 [多词一义] focus on,fix on,concentrate on,fasten on,put one’s heart into,be absorbed in,apply oneself to focus...on/upon...把……集中于…… bring...into focus使……成为焦点 in focus对准焦点;清晰 out of focus没对准焦点;不清晰 In pursuing a dream,we might focus on only one way of making it come true,forgetting that there may be alternatives. 在追求梦想的过程中,我们可能仅仅集中于使梦想实现的一种方法上,而忘了还有另外的方法。(北京·开放作文) [夯实基础] (1)语法填空 ①The children’s faces are badly out of focus in the photograph. ②Bring the subject into focus if you want to have a good picture. ③With his attention focused(focus) on his homework,he forgot all about what I had told him. ④Having focused(focus) his attention on urgent problems,he hardly has time to play games with you. (2)他集中精力学习。(一句多译) ①He focused his attention on his study.(focus) ②He fixed his attention on his study.(fix) ③He was absorbed in his study.(absorb) ④He applied himself to his study.(apply) ⑤He concentrated his attention on his study.(concentrate) 5 avoid v.避免;防止;回避 [应试指导] 后跟非谓语动词句法功能的考查 avoid doing...避免做…… avoidable adj.可避免的 unavoidable adj.不能避免的;无法逃避的 To avoid such conflicts,we should be kind to one another,which is essential to enjoy a harmonious life. 为了避免这样的冲突,我们应该友好待人,这对于和谐生活非常重要。(江苏·书面表达) Many deaths from heart disease are actually avoidable. 许多因心脏病造成的死亡实际上是可以避免的。 [联想记忆] 常用动名词作宾语的动词: admit承认,advise建议,allow允许,avoid避免,consider考虑,delay推迟,enjoy喜欢,escape逃脱,finish完成,imagine想象,include包括,keep保持,mind介意,miss错过,permit允许,practise练习,risk冒险, suggest建议 [夯实基础] 语法填空 (1)The bird was lucky enough to escape being shot(shoot). (2)Wherever possible,technical terms should avoid being used(use). (3)He practises speaking(speak) English every morning. (4)“I’m sorry but it was not avoidable(avoid),” I said. 6 comment n.议论,评论(argument);解释(explanation);批评,指责(criticism);v.表达意见;发表评论(express an opinion) [应试指导] No comment!在交际用语中的应用 make comments on/upon对……发表评论 no comment无可奉告 comment on/upon评论,评说 He made some comments on the recent development. 他对最近的发展做了一些评论。 So far,Mr.Cook has not commented on these reports. 到目前为止,库克先生仍未就这些报道发表评论。 [夯实基础] 语法填空 (1)I don’t feel I can comment on their decision. (2)I don’t feel I can make comments on their decision. (3)Commenting(comment) on others too much does no good. 7 lead to导致;造成(后果);通往(go in a particular direction) [多词一义] lead to,cause,result in,bring about,give rise to,contribute to lead sb.to do...使某人做…… lead sb.to...带某人去…… lead the way带路 lead sb.by the nose牵着某人的鼻子走 in the lead领先;处于首位 take the lead带头;领先 Not far away there is a bridge that can lead him to the tree for more fruit. 不远处有一座桥可以让他到达树旁摘到更多的水果。(北京·开放作文) In class I will divide the students into small groups and lead them to practice speaking English in an interesting way. 在课堂上我会把学生分成小组用有趣的方法让他们练习说英语。(天津·书面表达) [夯实基础] (1)根据汉语提示完成句子 With him leading the way(带路),we got there without any difficulty.But for him,we would have been lost,which would lead to(导致) serious consequences.His action led us to believe(使我们相信) that he was our true friend. (2)这个政策将给这个地区带来更大的不稳定。(一句多译) ①This policy will lead to greater instability in the region.(lead) ②This policy will result in greater instability in the region.(result) ③This policy will contribute to greater instability in the region.(contribute) ④This policy will give rise to greater instability in the region.(rise) 1 If so,what did you do to grow them?如果这样的话,你做了些什么来种植这些植物? if so如果是这样的话,是if引导的条件状语从句的省略形式,表示肯定意义;如果表示否定意义,则用if not。 if 构成的其他省略形式: if any如果有的话 if possible如果可能的话 if necessary如果必要的话 if ever如果曾经发生过的话 If possible,call to find out about the company dress code before the interview. 如有可能,面试之前打电话找出该公司的衣着规范。 [夯实基础] 将下列句子改为省略形式 (1)If it is possible,you should try it once more. If possible,you should try it once more. (2)Wash it in water and pick out the small particles,if there are any. Wash it in water and pick out the small particles,if any. (3)Some of you may have finished Unit 1.If you have done so,you can go on to Unit 2. Some of you may have finished Unit 1.If so,you can go on to Unit 2. 2单元语法——语法填空 (1)Learning(learn) new words is very important for me. (2)Being(be) a guest in an American home will be a good experience. (3)We must try to avoid repeating(repeat) the same mistake. (4)We’ve got to think of ways of changing(change) people’s habits. (5)Being exposed(expose) to the sun will make you burnt. 高考题组 Ⅰ.短文改错(2011·新课标全国) My summer travel started terribly.I was at the Shanghai Railway Station buy a ticket to Hangzhou.I was going to visit a friend here and after that I would go to Xiamen for long holiday.I bought my ticket but turned around to pick up my bag from the floor and then I realized that someone had stolen it.Luckily I had all my money on my pocket,but the only clothes I had was those I had on.It felt very strange to travel without any luggages.When I finally arrived at my friend he lent to me lots of clothes.I feel very happy that I could change my clothes at last. 答案 My summer travel started terribly.I was at the Shanghai Railway Station a ticket to Hangzhou.I was going to visit a friend and after that I would go to Xiamen for long holiday.I bought my ticket turned around to pick up my bag from the floor and then I realized that someone had stolen it.Luckily I had all my money my pocket,but the only clothes I had those I had on.It felt very strange to travel without any .When I finally arrived at my he lent to me lots of clothes.I very happy that I could change my clothes at last. Ⅱ.写作常用句翻译 1.另一方面,因为我们都尽力了,所以我们没有遗憾。(regret)(2013·湖南·书面表达) On the other (hand),since we all tried our best,we had no regret. 2.这表明现今社会的一个普遍现象:孩子是家庭的中心,承担着父母的希望。(focus)(2013·福建·书面表达) It shows a common phenomenon nowadays that children are the focus of families,shouldering the hope of their parents. 3.因而,我坚信我们的未来掌握在我们自己手中。(therefore)(2012·浙江·书面表达) Therefore,I firmly believe that our future is in our own hands. 4.多亏你的鼓励,我的数学不断进步,最后我下决心上大学就学数学专业。(thanks to)(2012·广东·读写任务) Thanks to your encouragement,I made continuous progress in math,and finally made up my mind to study it in the university. 5.如果是这样的话,请尽快给我回信。(if so)(2012·重庆·书面表达) If so,please respond to me as quickly as possible. 模拟题组 Ⅰ.语法填空 1.It’s disturbing(disturb) that I can’t get along well with my new neighbor. 2.Your education will equip you to earn(earn) a good living.Work hard from now on. 3.Occupying(occupy) herself with routine office tasks,she had no time to attend to her children. 4.How I regretted not having studied(study) hard at school,which led to the failure in my career! 5.Because of his strange clothes,he immediately became the focus of attention when he entered the hall. 6.They built a wall to avoid soil being washed(wash) away. 7.He handed me the document without comment. 8.The discovery of new evidence led to the thief being caught(catch). 9.Kicking(kick) a wet football can hurt your foot if you are not careful. 10.It sounds like something is wrong with the car’s engine.If so,we’d better take it to the garage immediately. Ⅱ.单句改错 1.In the old days,many children suffered from hungry for lack of food.hungry→hunger 2.Each classroom in our school has equipped with a computer,which is helpful to our study.has→is 3.In my opinion, he is quite suit for this job.suit→suitable或fit 4.You’d better finish your homework without referring your notes.referring后加上to 5.Before going abroad,you must exchange your money with some dollars.with→for 6.I found my father sitting at his table,was lost in thought.去掉was 7.It is raining outside.I would rather stay at home than going out.going→go 8.This is what has called blog.has→is 9.Nowadays most of the people are living happy life.happy前加上a 10.—Would you like him to paint your door with yellow stars? —I’d rather he paints it blue,and without any decorations.paints→painted Ⅲ.写作句式升级训练 A wellknown proverb goes that “Where there is a will,there is a way.”(素材来源于2014·山东·写作) As a wellknown proverb goes,“Where there is a will,there is a way.”(用as引导的非限制性定语从句改写句子) Ⅰ.阅读理解 A As climate change has warmed the earth,oceans have responded more slowly than land environments.But scientific research is finding that marine ecosystems can be far more sensitive to even the smallest temperature change. Perhaps the ocean organism most vulnerable to temperature change is coral.There is evidence that reefs will bleach (变白) at even a slight continuing temperature rise.Bleaching slows coral growth,makes them susceptible to disease,and can lead to largescale reef dieoff.Other organisms affected by temperature change include krill,an extremely important link at the base of the food chain.This can affect the life cycle of krill eaters,such as penguins and seals—which in turn causes food shortages for higher predators. When water heats up,it expands.Thus,the most readily apparent consequence of higher sea temperatures is a rapid rise in sea level.Sea level rise cause floods of coastal habitats for humans as well as plants and animals,shoreline erosion,and more powerful storm that can destroy lowlying areas. Warmer sea temperatures are also associated with the spread of species and diseases.If an ecosystem becomes warmer,it can create an opportunity where outside species or bacteria can suddenly develop where they were once excluded.This can lead to forced migrations and even species extinction. Warmer seas also lead to melting from below of polar ice shelves.Scientists also worry that warmer water could interrupt the socalled ocean conveyor belt,the system of global currents that is largely responsible for regulating Earth’s temperature.Its collapse could trigger catastrophically(灾难性地) rapid climate changes. The only way to lower ocean temperatures is to dramatically control our emission of greenhouse gases.However,even if we immediately dropped carbon dioxide emissions to zero,the gases we’ve already released would take decades or longer to disappear. 1.This passage is mainly about . A.sea species B.a rise in sea temperature C.changes in the sea D.humans’ effect on the sea 答案 B 解析 主旨大意题。通读全文可知,本文主要介绍了海洋温度升高所带来的不良后果,故选B。 2.What will happen to penguins and seals if krill is killed in large numbers? A.They will die out at once. B.They will leave the sea. C.They will be lacking in food. D.They will turn to other fish for food. 答案 C 解析 细节理解题。由第二段最后一句可知,企鹅和海豹都吃磷虾,因此磷虾数量减少必然会使它们的食物减少,故选C。 3.Sea level rise may cause great damage to . A.corals B.krill C.ice shelves D.shorelines 答案 D 解析 细节理解题。由第三段最后一句可知,海平面的上升会使海岸线受到侵蚀,故选D。 4.The sea temperature rise will cause great damage EXCEPT . A.the brokage of the ocean food chain B.the rapid rise in sea level C.the dieoff of invasive species D.the melting of polar ice shelves 答案 C 解析 推理判断题。第二段到第五段分别介绍了海水温度上升所造成的生物链断裂、海平面上涨、外来物种入侵和极地冰川消融的四种后果,只有C项与原文不符,故选C。 B CHINA’s moon rover,Yutu,also known as Jade Rabbit,has awoken after its troubled dormancy(休眠),the condition of being temporarily inactive,but experts were still trying to find out the cause of its abnormality Thursday,a spokesman for the country’s lunar probe program said. “Yutu has come back to life,” spokesman Pei Zhaoyu announced.Pei said the moon rover,named after the pet of a lunar goddess in ancient Chinese mythology,had been restored to its normal signal reception function while experts worked to verify(查对) the cause of its mechanical control abnormality. Problems emerged before Yutu entered its second dormancy on the moon on Jan.25,as the lunar night fell. “Yutu went to sleep under an abnormal status,” Pei said,adding that experts had been concerned that the moon rover,Yutu,might not be able to survive the extremely low temperatures during the lunar night. “The rover stands a chance of being saved now that it is still alive,” he said. Yutu rolled onto the moon’s surface on Dec.15,2013,several hours after China’s lunar probe,Chang’e3,had softlanded on the moon on Dec.14,2013.Chang’e3 is part of the second phase of China’s lunar program,which includes orbiting,landing and returning to the earth.China is the third country in the world to successfully softland on the moon,after the United States and the former Soviet Union. 5.From the second paragraph,we know that the moon rover . A.is named after the lunar goddess in ancient Chinese story B.has the same name with the pet of a lunar goddess C.cannot receive signals from the earth after its dormancy D.didn’t come back to life until it was repaired by experts 答案 B 解析 细节理解题。根据第二段中的“the moon rover,named after the pet of a lunar goddess in ancient Chinese mythology”可知月球探测车以月亮女神的宠物的名字来命名,故B项正确。 6.According to the third paragraph,as the night fell on the moon,Yutu . A.started working B.started rolling C.fell in dormancy D.was dead 答案 C 解析 细节理解题。根据第三段内容可知,当月球进入黑夜时,月球探测车玉兔号就进入了休眠状态,故C项正确。 7.Which country has NOT succeeded in softlanding on the moon so far? A.China. B.The USA. C.Germany. D.The former Soviet Union. 答案 C 解析 细节理解题。根据最后一段最后一句可知,迄今为止,中国、美国和前苏联都成功地在月球上软着陆,故C项符合题意。 8.According to the passage,which of the following is the correct order? ①Yutu entered its second dormancy. ②Yutu had abnormal signal reception function. ③Chang’e3 softlanded on the moon. ④Yutu rolled onto the moon’s surface. A.①②③④ B.②③④① C.③④②① D.④①②③ 答案 C 解析 细节理解题。由最后一段中的“Yutu rolled onto the moon’s surface on Dec.15,2013,several hours after China’s lunar probe,Chang’e3,had softlanded on the moon on Dec.14,2013.”和第三段中的“Problems emerged before Yutu entered its second dormancy on the moon on Jan.25”可知顺序为③④②①。 Ⅱ.阅读填空 How to be creative Most people are certain that creativeness is something you are either born with or without. 9 There are ways available to raise your talent to a level you would like. The first step to being more creative lies in believing you are actually creative.You cannot come out with good work until and unless you believe that you are good at what you are doing. 10 All that has to be done is to develop this creative potential. 11 Even if your new concepts seem to be too unlikely,make sure that you at least give them a try.Unique concepts may seem strange initially but can lead to major discoveries.All the creations in the history of humankind came out just because there were people who could think differently. 12 Many people have the habit of overthinking and look for reasons not to do a particular thing.Learn how to take a chance.You really can’t develop your talents till and unless you are willing to take risks.Understand that you can’t have insurance for each and everything.Therefore if you’d like to do something,go on and do it. Another vital thing to do to remain creative is to update your mind regularly.You need to provide more modern inspirations and thoughts to your consciousness to come up with new concepts.You should explore the world around yourself—visit museums,travel,read books,watch films and even try some new things that you have not done before. 13 A.Stop thinking too much. B.However,that is not correct. C.Do not ever be scared to think differently. D.Such things help to encourage your creativity. E.Just follow the tricks and you would be able to do your best. F.All of us have some or the other level of creativity within us. G.Let the windows of your mind open up to let in fresh creativity. 答案 9.B 10.F 11.C 12.A 13.D Ⅲ.写作素材(关于发展) 提示:黑体部分用本单元词汇表达,并且请使用which引导的定语从句,过去分词短语作状语等。 14.在这个地区饥饿曾是个困扰人的问题,导致很多人死亡。 Hunger,which used to be disturbing in this area,led to a lot of deaths. 15.在过去的十年里,多亏了政府的帮助,农民们成功地抵制了土地的沙漠化。 In the past decade,thanks to the government’s help,farmers have succeeded in the struggle against the expanding desert. 16.有了新的农耕技术,农民们的谷物和其他粮食的产量都增加了。 Equipped with new farming methods,farmers’ output of grain and other crops has increased. 17.人们满足于目前的生活。 People are satisfied with their present life.查看更多