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2017-2018学年高中英语(人教版 必修2)教师用书:UNIT 3 SECTION_Ⅱ WARMING UP & READING — LANGUAGE POINTS WORD版含答案.doc

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1、Section_Warming Up & Reading Language PointsA:词义配对1simplifyAanyway2reality Bwhat actually happens or is true3total Cto travel around an area to find out more about it4application Dto work out the answer to a problem5goal Eto make sth. easier to do or understand6solve Fsomething that you hope to achi

2、eve7explore Gthe practical use of sth., especially a theory, discovery, etc.8anyhow Hthe final number of things or people etc. when everything has been counted答案:15EBHGF68DCAB:用所给词的适当形式填空9Using a calculator can help you calculate the size of the field quickly. (calculate)10The gorilla (大猩猩) is an in

3、telligent animal and its intelligence is almost as high as a human being. (intelligent)11Personally,_its impolite to care too much about ones personal life.(personal)1solve vt.解决;解答背诵佳句培养语感(教材原句)In 1936 my real father, Alan Turing, wrote a book about how I could be made to work as a “universal machi

4、ne” to solve any difficult mathematical problem.在1936年,我真正的父亲,艾伦图灵写了一本书,讲述了怎样能使我成为一台“通用机器”来解决任何数学难题。(鲜活例句)It was clever of you to solve the problem.你能解答出那个问题真是聪明。归纳拓展全析考点solution n解决办法;处理手段a solution to . 的解决方法It may take a long time to find a_solution_to the problem.要找到解决这个问题的办法也许要花很长时间。2personal a

5、dj.私人的;个人的;亲自的背诵佳句培养语感(教材原句)First as a PC (personal computer) and then as a laptop, I have been used in offices and homes since the 1970s.自20世纪70年代以来,我一直被用在办公室和家庭里。先是用作个人电脑,后来又做成便携式。(鲜活例句)Of course, this is just a personal opinion.当然,这只是个人意见。归纳拓展全析考点personality n性格;个性;人格personally adv. 就个人而言;亲自As fa

6、r as I know, his wife has a strong personality.据我所知,他妻子的个性很强。Personally,_I am against his suggestion.就我个人来说,我是反对他的建议的。3explore v探索;探究;探测;考察;探险背诵佳句培养语感(教材原句)I have even been put into space rockets and sent to explore the Moon and Mars.我还被放置在航空火箭里去探测月球和火星。(鲜活例句)The scientists are exploring all possibl

7、e ways to improve food production.科学家们正在探究所有可能提高食品产量的方法。(鲜活例句)We explored several solutions to the problem.我们探讨了几种解决该问题的方法。归纳拓展全析考点explorer n探险者;勘探员exploration nC,U 探索They are famous explorers from America.他们是来自美国的著名探险者。This book is about space_exploration.这本书是关于太空探索的。4anyhow anyway adv.不管怎样;无论如何;即使

8、如此背诵佳句培养语感(教材原句)Anyhow, my goal is to provide humans with a life of high quality.不管怎样,我的目标是给人类提供高质量的生活。(鲜活例句)Anyhow you must tell me the truth.无论如何,你必须告诉我真相。(鲜活例句)Im not feeling quite well, but I will attend the meeting tomorrow anyhow.我感到不太舒服,但即使如此我也会参加明天的会议。归纳拓展全析考点somehow adv.以某种方式;用某种方法;不知为什么We

9、must stop him from seeing her somehow.不管怎么样,我们都不能让他见她。You must get the work finished somehow by tomorrow morning.你必须设法在明天早上以前把工作做完。.单句语法填空1Those are my personal (person) letters. You have no right to read them.2The boy can make calculations even faster than a calculating (calculate) machine. 3We hav

10、ent found the solution (solve) to the problem yet, but Im sure we can.4Christopher Columbus was one of the great explorers (explore). 5His plans were turned overnight into reality (real) at last. 6Now he is a web application (apply) developer for a company.完成句子1Im not fit to be a teacher just as you

11、 say, but anyhow,_Ill_have_a_try.正如你所说的那样,我可能不适合当老师,但无论如何我要试一试。2Personally_speaking,_I am against his plan.就我个人而言,我反对他的计划。3Its impossible for us to_solve_the_problem in such a short time. 我们在这么短的时间内解决这个问题是不可能的。4The boss is_calculating_the_costs very carefully. 老板正在仔细计算开支。5She was about to explore_an

12、other_new_life with her husband.她将和她的丈夫一起去开辟另一种新生活。1from .on 从时起2as_ a result 结果3so .that . 如此以至于4as well as . 也;和;既又5have sth.in common 有共同之处6compare .with . 把与相比7provide sb.with sth. 为某人提供某物8share sth.with sb. 与某人分享某物9go by 走过;经过10human race 人类1have . in common与有共同点;与共有背诵佳句培养语感(教材原句)In pairs discu

13、ss what they have in common.两人一组讨论它们有什么共同点。(鲜活例句)To my delight, I have a lot in common with my roommate.令我高兴的是,我和我的室友有许多共同之处。归纳拓展全析考点(1)have sth./much/a lot/nothing/little in common with .与有/许多/很多/无/几乎无共同之处(2)in common with与相同Do you have anything in common with each other?你们彼此之间有共同之处吗?Though they ar

14、e twins they have_nothing_in_common_with each other.尽管他们是双胞胎,他们彼此没有什么共同之处。To my surprise, I found I had a lot in common with this stranger.令我吃惊的是,我发现自己和这个陌生人有许多共同点。In_common_with many young people, he prefers pop music to classical music.和许多年轻人一样,他更喜欢流行音乐,不太喜欢古典音乐。2from . on从时起(教材原句)From then on, I

15、grew rapidly both in size and in brainpower.从那时起,我在体积和智能方面迅速成长。From then on he refused to talk about it.从那时起,他拒绝谈那件事。From_now_on,_we should pay more attention to protecting the environment.从现在起,我们应该更加注意保护环境。From tomorrow on I will be a happy man.从明天起,我要做一个快乐的人。He never returned home from_that_day_on

16、.从那天以后他就再也没有回过家。3as a result结果;因此背诵佳句培养语感(教材原句)As a result I totally changed my shape.因此,我已经完全改变了我的形状。(鲜活例句)The traffic was very heavy and as a result I arrived late.交通非常拥挤,结果我迟到了。(鲜活例句)It rained heavily. As a result, we had to put off the sports meeting.雨下得很大,结果我们不得不推迟运动会。明辨易混防范失误比较as a result, as

17、a result ofas a result表示“作为结果;因此”,在句子中相当于副词as a result of表示“作为的结果;由于”,是介词短语用as a result和as a result of填空As_a_result_of exercise, he has built up his body.由于锻炼,他已强身健体。The conditions are poor; as_a_result,_the workers left. The workers left as_a_result_of the poor conditions.由于条件太差,工人们离开了。.单句语法填空1As t

18、ime goes by,_mobile phones are getting smaller and smaller.2As a result of the heavy rain, the football match was put off.3From now on,_you can work on your own. 4I found that the two sisters had nothing in common. 5He shared in my sorrows as well as in my joys. 6These books will provide us with all

19、 the information we need. .选词填空1He was so angry that he left the room without saying a word.2As time goes_by,_the little girl is getting prettier and prettier.3Lily and Lucy are twins, and they have much in_common.4I was caught in the rain on my way home; as_a_result,_I had a bad cold.5As_a_result_o

20、f the terrible earthquake, thousands of people in Japan lost their homes.1句型展示Although I was young I could simplify difficult sums.尽管当时我还年轻,但我能简化一些复杂的数学题。典例背诵Although he is only a child, he knows a lot.尽管他只是个孩子,他知道很多事情。2句型展示I developed very slowly and it took nearly two hundred years before I was bu

21、ilt as an analytical machine by Charles Babbage.我发育缓慢,差不多到了两百年之后,查尔斯巴比奇才把我制成了一台分析机。典例背诵It took many years before he returned.很多年后他才回来。3句型展示As time went by, I was made smaller.随着时间的推移,我被做得越来越小。典例背诵As time goes by, cellphones are made smarter.随着时间的流逝,手机被做得更智能。4句型展示Over time my memory has developed so

22、much that,_like an elephant, I never forget anything I have been told!随着时间的推移,我的记忆能力发展得如此之快,就像一头大象一样,从来不会忘记告诉我的任何事情!典例背诵There were so many cars in the street that I couldnt get through.大街上车很多,以至于我过不去。1I developed very slowly and it took nearly two hundred years before I was built as an analytical ma

23、chine by Charles Babbage. 我发育缓慢,差不多到了两百年之后,查尔斯巴比奇才把我制成了一台分析机。(1)本句中before 引导时间状语从句。before 引导时间状语从句时可以根据语境译作“要过多久/过了多久才”。Three weeks went by before she realized her mistakes.三周过去了,她才意识到自己的错误。Before I could say a word, he had rushed out of the room.我还没来得及说句话,他就冲出了房间。(2)before构成的句型主要有:It is/was not lon

24、g before从句不久就It will not be long before从句过不了多久就(主句用将来时,从句用一般时)It will be long before从句要过很久才It was a long time before I went to sleep last night.昨天夜里过了很久我才睡着。It will_not_be_long_before we get used to the new school life.不久我们就会习惯新的学校生活。2As time went by, I was made smaller. 随着时间的推移,我被做得越来越小。句中as 引导时间状语

25、从句,意为“随着”,表示主句和从句的谓语动词的动作同时发生。As you grow older,you will know better about yourself.随着年龄的增长,你会越来越了解自己。As time goes by, its getting warmer and warmer.随着时间的推移,天气变得越来越暖和了。点津as引导的时间状语从句也可以用with time going by 替换。As time went by, his theory proved to be true.With_time_going_by,_his theory proved to be tru

26、e.随着时间的推移,他的理论被证明是正确的。比较as, withas是连词,引导状语从句with是介词,后接名词或代词构成with 短语或with 复合结构用as和with填空As our life improves, we find more and more time entertaining.随着生活水平的提高,我们发现娱乐的时间越来越多。With the wealth of the country increasing,more waste will be produced.随着国家财富的增加,更多的垃圾也会产生。.单句语法填空1This book is so interesting

27、that children like to read it. 2As months went by, the tree grew taller and taller.3It will be half a year before you graduate from the school.4I cant do my homework with this noise going (go) on.5It may snow today, but anyhow I will go to work. .完成句子1As_spring_draws_near/With_spring_drawing_near,_i

28、ts becoming warmer and warmer.随着春天的来临,天气越来越暖和了。2He left_so_quickly_that we didnt have time to say goodbye.他离开得如此快以至于我们没有时间说再见。3They walked about 30 miles before_they_saw_a_village.他们走了大约30英里才看到一个村庄。4She has been ill in bed over_the_past_week.上个礼拜她一直卧病在床。.单句语法填空1Im sorry I totally (total) forgot to e

29、mail it for you.2(北京高考改编)There are still many problems to_be_solved (solve) before we are ready for a long stay on the Moon.3They found that they had a lot in common.4He never leaves his home from that day on.5As a result of the cold air coming, the weather here becomes colder and colder. 6Every mon

30、th the boss of the company goes to the Nursery School personally (person)7The moving scene moved her so deeply that she burst into tears.8Try to simplify (simple) your explanation for the children. 9Most of the students in the mathematics test showed high intelligence (intelligent). 10As time goes b

31、y, our life is becoming better and better.完成句子1As soon as they arrived in the mountain they went out to_explore (探险)2They have_accepted_my_application (已经接受我的申请) to join the club.3They are twins, but they have_little_in_common (几乎没有共同点)4As_she_grew_older (随着年龄的增长), she gained in confidence.5The weat

32、her was bad; as_a_result (因此), we had to put off our hiking.6This event will be forgotten as_time_goes_by (随着时间的流逝).阅读理解AComputer technology is still developing rapidly. The computer of the future will continue to increase in value and performance while decreasing in cost. It will become smaller, bu

33、t faster and more powerful.It is possible to make some guesses about what the future of the computer will look like, based upon the types of technologies that are being developed now. A lot of progress has already been made in some of these new technologies, but some are still in their earliest stag

34、es and may not be ready for use for years. Two of the most interesting areas of computing that are currently being developed are quantum computing (量子计算) and nanotechnology (纳米技术)Quantum computing is one possibility for the future of the computer that could make computers run far faster than even th

35、e quickest computers do today. Quantum computers could be able to do what modern supercomputers are unable to do by using transistors that are able to take on many states at the same time.Nanotechnology could also change the face of computing, by creating computers that could be very powerful, thoug

36、h they are tiny in size. These computers could be incorporated (并入) into everyday objects, including electrical appliances (电器), clothes and even the human body. We will be able to use computers in new and unimaginable ways. They will become a part of our lives rather than simply being a box that is

37、 used only for specific purposes, such as work.Quantum computing and nanotechnology will be able to play new roles, which will make us live greener lives, as well as enjoy better health and happier lives.语篇解读:未来的计算机会采用量子计算和纳米技术,这样,它将会运行得更快、成本更低并且容量更大。1According to the text, quantum computing _.Ahas

38、been put in use so farBcan make computers run by themselvesCcan reduce the cost of computersDwill work by using transistors解析:选D细节理解题。从第三段的“Quantum computers could be able to do what modern supercomputers are unable to do by using transistors that are able to take on many states at the same time.”可知

39、,量子计算机采用晶体管来工作,故选D项。2We can learn from the text that nanotechnology will _.Acreate much smaller computersBbe used in electrical appliances and clothingCchange the structure of computersDmake computers just serve specific purposes解析:选A细节理解题。从第四段的“Nanotechnology could also change the face of computing

40、, by creating computers that could be powerful, though they are tiny in size.”可知,纳米技术将会使未来的计算机变得更小,故选A项。3The text is mainly about _.Awhat nanotechnology isBwhat quantum computing isCwhat the future of the computer isDwhat future computers can bring us解析:选C主旨大意题。文章第一段即概括了文章的大意,即未来的计算机的发展,故选C项。4Which

41、of the following best shows the structure of the passage?( Paragraph 1, Paragraph 2,. Paragraph 5)解析:选A文章结构题。本文第一、二段概括了未来计算机的发展,第三、四段分别讲述了量子计算和纳米技术,最后一段为总结段,故A为正确答案。BThe Internet brings us many advantages.With the Internet, people can send and receive emails. On the Internet, people can skim over ne

42、ws. Using the Telnet, the user anywhere on the Internet can log into any other machine on which he has an account. It is possible to use the FTP program to copy files from one machine on the Internet to another.But the Internet also brings us troubles.Internet use seems to cause a fall in psychologi

43、cal (心理的) health, according to research at Carnegie Mellon University. Even people who spent just a few hours a week on the Internet experienced more depression and loneliness than those who logged on less often, the twoyear study showed. And it wasnt that people who were already feeling bad spent m

44、ore time on the Internet, but that using the Net actually seemed to cause the bad feelings.Researchers are puzzled over the results, which were completely opposite to what they had expected. They expected that the Net would prove socially healthier than television, since the Net allows users to choo

45、se their information and to communicate with others.The fact that Internet use reduces time used for family and friends may be the reason for the drop in health, researchers said. Faceless,bodiless “virtual (虚拟的)” communication may be less psychologically satisfying than actual conversations, and th

46、e relationships formed through it may not be so deep. Another possibility is that exposure to the wider world through the Net makes users less satisfied with their lives.“But_its_important_to_remember_this_is_not_about_the_technology;_its_about_how_it_is_used,” said one of the researchers. “It reall

47、y points to the need for considering social factors (因素) when you design new inventions.”语篇解读:网络的确给人们的工作及生活带来了很多便利,但如果使用不当,它也会对人们的身心健康造成极大伤害。5The writer mainly wants to tell us that _.Athe Internet can bring people many advantagesBthe Internet use may cause psychological problemsCthe Internet users

48、are not satisfied with their livesDwe shouldnt use the Internet解析:选B主旨大意题。文章虽然谈论了网络的优点,但从其篇幅和重点来看,文章侧重于谈论由于使用网络而产生的一些问题,主题句在第四段。作者其实是想提醒我们使用网络可能有损心理健康。故B项最能概括文章大意。6Why are the researchers puzzling over the results?ABecause the results were completely different from what they had thought.BBecause the

49、 Net proved socially healthier than television.CBecause the Internet users were all healthier.DBecause the Internet users experienced less depression and loneliness.解析:选A推理判断题。从文章第五段第一句可知,令研究人员疑惑的是研究结果与他们期盼的完全相反。故A项正确。7What may be the reasons why the Internet use causes a fall in psychological healt

50、h?AInternet use reduces time used for family and friends.BVirtual communication is less psychologically satisfying than actual conversations.CExposure to the wider world through the Net makes users less satisfied with their lives.DAll the above.解析:选D推理判断题。从文章的最后两句话可知A、B、C都为原因。故选D项。8What does the und

51、erlined part in the last paragraph mean?AWhat matters is not the technology but how it is used.BThis passage is not about the technology but about how it is used.CWe should remember to learn about the technology.DWe should remember to learn how to use computers.解析:选A句意理解题。作者通过画线部分想表明这一切与技术本身无关,而是看我们

52、怎么利用。故A项正确。.语法填空Robert Burns is the most famous poet to write in Scots,the traditional language of Scotland.Born in Ayrshire, Scotland to a poor farming family, his parents made sure that he was well educated as a child. In 1783 he started composing poetry _1_ a traditional style using the Ayrshire

53、dialect of Scots. These poems were well received _2_ (local) and in 1786 they were published in the volume, Poems, Chiefly in the Scottish Dialect, _3_ made him famous in Scotland overnight._4_, his fame was not accompanied by money and he found _5_ necessary to return to farming. _6_ this also prov

54、ed unprofitable, he entered government service in 1789.He died at the age of 37 as a result of a weak heart, brought on by years of poor working conditions on the farm _7_ (date) back to his childhood. Within a short time of his death, money started pouring in from all over Scotland _8_ (support) his widow and children.Today, his memory _9_ (celebrate) by Burns clubs across the world and his birthday is _10_ unofficial “National Day” for Scots and those with Scottish ancestry, celebrated with Burns suppers.答案:1.in2.locally3.which4.However5.it6When7.dating8.to support9.is celebrated10an

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