步步高人教新课标高二英语必修 5 Unit 3 Life in the future导学案

1、高中英语必修 5 Unit 3 Life in the future编稿老师关志国一校杨雪二校黄楠审核李文英重点单词 1. 学习单词，注意重点单词的用法并灵活运用这些单词。2. 牢记核心单词的介词搭配及其重要用法。重点：lack, tolerate, instant, switch, require 难点：lack作名词与动词的用法以及require后跟虚拟语气的用法。【单词学习】1. lack vi.& vt.缺乏；没有n. 缺乏；短缺的东西lackn.缺乏，缺少lack forn.(多用于否定句中)（不）乏，（不）缺少 for/through lack of n. 因缺乏a lac

2、k of n. 缺乏no lack of 不缺乏，不缺少Though lacking money, his parents managed to send him to a university.尽管缺钱,他的父母设法送他上大学。The children lack for nothing although the parents are poorly dressed.虽然父母亲衣着朴素,但孩子们什么都不缺。Living in the desert involves a lot of problems, of which the lack of water/lacking water is th

3、e worst.居住在沙漠里牵涉很多问题,其中缺水是最严重的问题。lacking adj. 短缺的；缺乏的be lacking in 缺少She felt nervous, increasingly lacking in confidence about herself.她感到紧张，对自己越来越没有信心。Shes not usually lacking in confidence. 她平时并不缺乏自信心。Health problems are closely connected with bad eating habits and a _ of exercise.A. limitB. lack

4、C. need D. demand答案：B思路分析：句意：健康问题与不良的饮食习惯和缺少锻炼密切相关。a lack of缺乏。2. tolerate vt.容忍；忍受 tolerate sb./ sth.容忍某人、某事tolerate (sb.) doing sth. 容忍/忍受(某人)做某事At first my new surroundings were difficult to tolerate.开始的时候,新的环境让我难以忍受。Those who know how to tolerate others can naturally lead a happy life.那些懂得容忍他人的人

5、自然可以生活得幸福。I cant tolerate (you) speaking to your mother in such a rude manner.我不容许你用这种无礼的方式跟你母亲说话。I cant tolerate being laughing at in front of so many people.我无法忍受当着这么多人的面被嘲笑。常见的表示“容忍，忍受”的其他结构：stand (sb.) doing sth. 忍受/容忍(某人)做某事bear sb. doing / to do sth. 忍受/容忍某人做某事put up with sb. / sth. 忍受；容忍I can

6、t stand people interrupting me all the time.我不能容忍老有人打岔。I couldnt bear not seeing him again.我不能忍受再也见不到他。He cant bear people smoking while he is eating.他受不了有人在他吃东西的时候吸烟。She always puts up with his violent temper.她总是忍受着他暴躁的脾气。Some old people dont like pop music because they cant _ so much noise.A. conc

7、ern B. tolerateC. undertake D. ignore答案：B思路分析：考查动词辨析。句意:有些老人不喜欢流行音乐,因为他们难以忍受流行音乐的噪音。用tolerate表示“忍受”。concern“关注，关心，担忧”；undertake“承担，从事，保证，答应”；ignore“忽视，不理睬”。3. instant n. 瞬间；片刻adj.立即的；立刻的for an instant 一瞬间in an instant(immediately)立刻at that instant 在那一瞬间in instant need of help 急需援助instant food 方便食品，即

8、时食品instant coffee 速溶咖啡He will come back in an instant.他很快就回来。He couldnt answer the question for an instant.他一时答不上来。In an instant, he took off his coat and jumped into the water.他马上脱掉衣服跳进了水里。We cant promise instant solutions, but we can promise to listen.我们不能保证立刻给予解决,但保证能认真听取意见。the instant 相当于as soon

9、 as，可以用来引导时间状语从句，表示“一就”。常用于表示“一就”的结构：as soon as一就on / uponn. / doing一就the instant / the moment/ the second名词用作连词，引导时间状语从句，表示“一就”immediately / directly / instantly副词用作连词，引导时间状语从句，表示“一就”She let out a cry as soon as she saw the snake.她一见到蛇，就发出叫喊声。On his graduation, he began to work for a big firm in Ne

10、w York.他一毕业就开始在纽约的一家大公司上班了。On seeing the snake, she let out a cry.一见到蛇，她就发出了叫喊声。I recognized her the instant (that) I saw her.我一眼就认出她了。Instantly / The instant (that) / Immediately / The moment I saw him I knew he was the man the police were looking for. 我一看见他就认出他正是警方在寻找的那个人。Did you recognize your fo

11、rmer classmate whom you hadnt seen for many years at the party yesterday?Yes, I recognized him _ I saw him.A. frequently B. constantlyC. quickly D. instantly答案：D思路分析：frequently频繁地;constantly不断地;quickly很快地;instantly立即,马上。A、B、C选项均为副词。而D选项除了有副词词性外,还有连词词性,可引导句子,意为“一就”,根据句意可知应选D。4. switch vt.转换 n. 开关；转换s

12、witch off切断;关掉switch on 接上;打开 switch(over) to. 变换到 switch from.to.由转变为The moment he got home, he switched on the TV to watch the football match.一回到家,他就打开电视看足球赛。I was so careless that I forgot to switch off the computer when leaving the office.我太马虎了,以至于离开办公室时竟然忘了关电脑。According to the airline rules, we

13、 suggest you (should)switch off your mobile phone before boarding.根据航空规则,我们建议你登机前关掉手机。Wed take the train into the city center, then a bus, switching to the train, then maybe a taxi.我们会坐火车去市中心,然后转乘公交,换乘缆车,接着可能会坐出租车。Hearing footsteps outside the door, she _ her talk to another topic.A. switched B. exc

14、hangedC. asked D. stopped答案：A思路分析：本题考查动词词义辨析，switch.to. “把转换成”。句意为“一听到门外的脚步声，她立刻把谈话转向了另外一个话题”。exchange “交换”，不合题意。5. require vt.需要；要求；命令；想要；务必require sth. of sb. 要求某人的某物require sb. to do sth.要求/命令某人做某事be required to do sth.被要求做某事require that从句 要求 从句中谓语须用should+动词原形的虚拟语气，其中should可以省略。require doingrequ

15、ire to be done意为“需要被做”The new task requires hard efforts of us.这项新任务需要我们付出艰辛的努力。The course aims to develop communication skills required of journalists.这门课程旨在培养记者需要具备的沟通能力。They required me to keep silent.他们要求我保持沉默。Being public figures, leaders are required to appear strong and capable.作为公众人物，领导者要表现得

16、坚强且有能力。Our teacher required that we should pay attention to our handwriting.老师要求我们注意书写。Our classroom requires cleaning / to be cleaned.我们的教室需要打扫。require that./ Its required that.，“要求/命令”，从句用虚拟语气，谓语动词用should动词原形，should可省略。require的名词形式requirement的表语从句和同位语从句中用虚拟语气should动词原形，should可以省略。We required that

17、he get there before nine.我们要求他九点之前到那儿。It is required that all of us (should) do our best to protect the environment.这就要求我们所有人都尽心竭力去保护环境。Your requirement that she wait till next week is reasonable.你要求她等到下周是有道理的.It is required that the students _ mobile phones in their school, so seldom _ them using o

18、ne.A. should not use; you will seeB. not use; will you seeC. mustnt use; will you seeD. not use; you will see答案：B思路分析：考查虚拟语气和倒装语序。英语中表示命令、建议或要求的动词或名词后面的从句中通常使用should do形式的虚拟语气，should可以省略。seldom是否定副词，位于句首时，句子要采用部分倒装语序。1. More and more high-rise buildings have been built in big cities _ space.A. in se

19、arch of B. in place ofC. for lack of D. for fear of2. Much to my surprise, she _ tears _ she read the letter.A. burst out; instant B. burst into; the instantC. burst out; instantly D. burst into; instant3. The teacher cant cheating in exams.A. lack B. tolerateC. switch D. require4. Just a minute, Mi

20、ss White, our glasses have been _.Oh, sorry, they look like the same, and I am so careless.A. switched B. stolenC. broken D. robbed5. The desk I bought yesterday requires .A. repair B. be repairedC. being repaired D. to be repaired答案：CBBAD思路分析：1. 考查介词短语辨析。句意：因缺少空间,在大城市里,越来越多的高楼拔地而起。A项意为“搜寻”;B项意为“代替”

21、;C项意为“因缺乏”;D项意为“以防”。2. 本题考查动词短语和连词用法。burst into后接名词；burst out后接v.­ing形式；the instant / instantly用作连词，表示“一就”。3. 考查动词词义辨析。句意：老师不能容忍考试作弊。lack“缺少，缺乏”；tolerate“容忍，忍受”；switch“转换，开关”；require“需要，要求”。4. 由答语可以看出，说话者要表达的意思为“我们的玻璃杯被对调了”。所以选switch，意思是“交换，互换”。5.本题考查require的用法。require表示“需要”之意时，后可跟动名词的主动形式表示被动含

22、义，而该结构也可以换作不定式的被动式，即require doing= require to be done.故本题中应该选择to be repaired。句意为：我昨天买的那张桌子需要修理一下。（答题时间：15分钟）一、单词拼写1. To our pity, the project had to be abandoned for (缺乏) of funds.2. Training is provided, so no (先前的) experience is required for the job.3. How can you (容忍) all that noise while youre w

23、orking?4. The man is looking at the railway (时刻表) to find the time of the train.5. There is a(n) (开关) on the wall for turning on the lights.6. (循环利用) the textbooks instead of throwing them away is a good idea.7. The volunteer in London Olympics (指引) them back to the seats.8. Keeping an (乐观的) state o

24、f mind is good for health.二、七选五补缺题Taking good notes is a time-saving skill that will help you to become a better student in several ways. 1 Second, your notes are excellent materials to refer to when you are studying for a test. Third, note-taking offers variety to your study time and helps you to h

25、old your interest.You will want to take notes during classroom discussions and while reading a textbook or doing research for a report. 2 Whenever or however you take notes, keep in mind that note-taking is a selective process. 3 The following methods may work best for you. Read the text quickly to

26、find the main facts and ideas in it. Carefully read the text and watch for words that can show main points and supporting facts. Write your notes in your own words.  4  Note any questions or ideas you may have about what was said or written.As you take notes, you may want to use your

27、own shorthand(速记). When you do, be sure that you understand your symbols and that you use them all the time. 5 A. Use words, not complete sentences.B. There are three practical note-taking methods.C. You must write your notes on separate paper.D. Otherwise, you may not be able to read your notes lat

28、er.E. You will also want to develop your own method for taking notes.F. That means you must first decide what is important enough to include in your notes.G. First, the simple act of writing something down makes it easier for you to understand and remember it.三、短文改错Two years before, I traveled to Br

29、azil and I rented for a car. Unfortunate, I had an accident and hit another car, and I needed to stay in a hospital for at least two week. I called my parents, so I did not tell them what had happened. I knew that they will be worried about myself because I was so farther away, and that my mother wo

30、uld not sleep if she knew. Therefore, I told them interested stories and how I was enjoying Brazil. As a result, nobody knew truth. I still think that it was the right thing to do. 一、单词拼写1. lack 2. previous 3. tolerate 4. timetable 5. switch 6. Recycling 7. guided 8. optimistic 二、七选五阅读题本文是说明文。说明的中心是

31、如何做好笔记。文章分三个层次进行说明：第一段就做好笔记的意义和目的进行说明；第二段和第三段说明做好笔记的方法；第四段说明速记要注意的事项。整篇文章说明层次清晰。1. G 解析:根据本段下文出现的顺序词second，third可知此处应该是说明第一种方法，应该出现first，故选G。2. E 解析:根据上句“你想在课堂讨论以及看教材或者做调查报告期间记笔记”，可知本句是“你也想掌握你自己做笔记的方法，故选E。3. F 解析：根据上句“无论何时不管怎样做笔记，记住做笔记是一种选择的过程”，所以本句“那意味着你必须首先决定什么是足够重要的、可以记在笔记上”，故选F。4. A 解析：本部分是作者给出建

32、议，前三句都是采用祈使句的形式提出建议，可知此处也应该是祈使句结构，故选A。5. D 解析：本段是在提醒速记要注意的事项。“做速记时，一定要确信自己能够理解你所做的符号，而且是你一直使用的符号”，所以本句应该是说明不这么做的后果，“否者，将来你会不认识你做的笔记”，故选D。三、短文改错文章讲述了两年前作者去巴西时候的经历。租了一辆小汽车然后因车祸住院，但他并没有告诉父母事故的情况，反而给父母讲述了一些有趣的事情。该题重点考查基础知识的应用，注意名词单复数，动词人称，形容词和副词的变化，时态、语态等基础知识。1. before改为ago 解析：two years before侧重指从两年前到现在

33、，须用完成时态，而此处表示过去时间，故而应该用two years ago。2.rent后for删去 解析：rent为及物动词，后面直接跟物做宾语。 rent sth. 租某物3. Unfortunate改为Unfortunately 解析：用副词来对整个句子进行修饰或说明，因此，第二句开头处的Unfortunate应改为副词Unfortunately.4. week改为weeks 解析：week是可数名词，可数名词被two修饰，要用复数。5. so改为but 解析：根据句意：我打了电话给父母，但并没有告诉他们发生车祸的事情。因此，把连词so改成but。6. will改为would 解析：宾语从

34、句的时态应该和主句保持一致。主句用一般过去时，宾语从句也应该用一般过去时，把will该为would。7. myself改为me 解析：此处about的宾语与句子主语并非同一人，故而不能用反身代词，而用人称代词宾格。8. farther改为far 解析：so用于修饰形容词副词的原级，而且此处不存在比较。9. interested改为interesting 解析：此处表示有趣的故事，应该用interesting，而interested则表示“感到有趣的”。10. truth前加the 解析：这里是特指，要用the truth。重点短语1. 学习短语的基本含义和用法。2. 灵活运用所学的短语，学会用

35、短语造句。重点：短语make an impression on, take up, lose sight of以及speed up的用法。难点：take有关短语的用法及其辨析。【短语学习】1. make an impression on 给留下印象impression n. 印象；感想；印记get a good / bad impression of sb. / sth. 对某人/某物的印象好/不好leave / make / have / give a.impression on sb. 给某人留下的印象get / have an impression of 对有印象；觉得be under

36、the impression that. 误认为；原以为What were your first impressions of college?你对大学的第一印象是什么？My visit to India in 1986 left an indelible impression on me.1986年的印度之行给我留下了难忘的印象。She gives the impression of being very busy.她给人的印象是特别忙。impress vt. 使感动，使留下印象impress sth. on / upon sb. 使某人铭记某事物impress sb. with sth.

37、给某人留下的印象be impressed by / at / with 对印象深刻impressive adj. 令人印象深刻的 The speaker tried hard to impress the audience but left them cold.讲演者试图感动听众,但他没有打动听众的心。I had always impressed upon the children that if they worked hard they would succeed in life.我总是让孩子们牢记努力工作就会成功。Ive impressed upon them the need for

38、more professionalism.我已使他们深刻认识到提高专业素养的必要性。I impressed on him what a huge honour he was being offered.我让他铭记他当时被授予了多么大的荣誉。Perhaps I was trying to impress him with my wisdom. 或许我是想使他对我的智慧加深印象。I was deeply impressed by his performance.他的表演给我留下了极深的印象。/我对他的表演印象极深。I will never forget such an impressive sce

39、ne.我将永远铭记那令人印象深刻的一幕。As a candidate, you must make a good _ on everyone you meet if you want to win the election. A. decision B. situationC. impression D. position答案：C思路分析：考查名词辨析。句意：作为一名候选人，如果你想赢得竞选的话，就必须给你见到的每个人留下一个好印象。impression“印象”，符合题意。decision “决定”；situation“情形，情景”；position“位置”。2. take up占有(时间/空

40、间)；继续；开始；接受；拿起take up为及物动词短语，且是一词多义，要注意在不同的语境当中体会其用法。I still cannot believe that I am taking up this prize that I won last year.我仍然不能相信我去年获得的这个奖励。After he retired from office, Rogers took up painting for a while, but soon lost interest.退休后,罗杰斯学了一段时间画画,但很快便失去了兴趣。We tried to find a table for seven, bu

41、t they were all taken up.我们想要找到一个七人餐桌,但它们都被占用了。We encourage each student to take up a new sport or to try a new form of exercise.我们鼓励每一位学生参加一项新的体育运动或者尝试一种新的锻炼方式。Only students skillful at swimming can take up this activity.只有能熟练游泳的学生能够从事这项活动。The teacher took up the lesson where he left off last week.

42、老师接着上星期停下来的地方把课讲下去。take back收回(说错的话)take in 接受,吸收;包括;领会,理解;欺骗take on 承担;呈现;开始雇用take over 接收;接任(职位)In the past few years, our school has taken on a new look.在过去的几年,我们学校呈现出了新面貌。He knew the files could be of great help to whoever took over the job.他知道不管谁接管这项工作,这些档案都是非常有帮助的。Im sorry. I take back what I

43、said just now.对不起，我收回刚才说过的话。He is always ready to take on heavy responsibilities.他一向乐于挑重担。After studying in a medical college for five years, Jane _ her job as a doctor in the countryside.A. set out B. took over C. took up D. set up答案：C思路分析：考查动词短语辨析。set out “出发，动身，着手”；set up “建立”；take over“接任，接管”； t

44、ook up “拿起，开始从事”。句意为，在一所医学院学习五年之后，Jane开始在乡下从事医生职业。故选C。3. lose sight of.看不见；忽略；忘记lose sight of 是动词短语，与其相对应的短语为catch sight of,意为“看见，看到”However, I lost sight of Wang Ping when we reached what looked like a large market because of too many carriages flying by in all directions.然而,当我们到达一个看上去像是大市场的地方时,由于太

45、多的客车朝四面八方飞奔,我看不见王平了。His grandfather, a banker, lost all in the 1930s,but did not lose sight of what he valued most.他的祖父是个银行家,在20世纪30年代失去了一切,但并未忘记他最看重的东西。Only a short­sighted man will lose sight of the importance of education.只有鼠目寸光的人才会看不见教育的重要性。I looked out of the window and caught sight of tra

46、in passing by very quickly.我从窗户向外看去,看见了一列急驰而过的火车。catch sight of. 望见,看到come into sight 出现在眼前,进入视野at the sight of. 在看到时in / within sight 在视线内,可以被看见out of sight 看不见了,不被人看见The mountain town came into sight as we turned the last corner.我们拐过最后一个弯，山城就映入了我们的眼帘。The children thrilled with joy at the sight of

47、/ catching sight of the Christmas tree.孩子们一看到圣诞树简直欣喜若狂。The wind parted the smoke just enough for him to catch sight of Sibson.风将烟雾吹得足够分散，以致他能够看到西布森。We stood at the window until their car came into sight.我们站在窗前，直到看见他们的车子。She let out a cry at the sight of the snake.她一见到蛇，就发出叫喊声。The sandy beach was in

48、sight.沙滩映入眼帘。The escaped prisoner was out of sight.越狱的囚犯已经无影无踪了。The couple watched the Kongming light go higher and higher until they lost _ of it.A. view B. sceneC. vision D. sight答案：D思路分析：考查名词词义辨析。句意：那对夫妇看着孔明灯越飞越高,直到看不见了。lose sight of意思是“看不见”，其他选项均不构成固定搭配。4. speed up（使）加速； 开快车； 加紧； 增速speed up有及物和不

49、及物两种用法，需要特别注意相对应的用法。You notice that your breathing has speeded up a bit.你注意到自己的呼吸加快了一些。Plenty of fresh air and exercise will speed up his recovery.充足的新鲜空气和体育锻炼将加速他的康复。I had already taken steps to speed up a solution to the problem.我已经采取措施加快解决该问题的进度。at high / low / full / top speed以高/低/全/最高速at a spee

50、d of. 以速度with all speed尽快地reduce speed减速pick up speed 加速Now，all our high speed rails started to run at a little lower speed after the Wenzhou accident.在温州事故以后，现在我国所有高铁运行速度开始稍微降低了一些。Once outside the station，the train began to pick up speed.一出车站，火车就开始加速。He ran with all speed.他飞快地跑。He drove at a speed

51、of sixty miles per hour.他以每小时60英里的速度开车。The police are advising motorists to reduce speed because of the fog.由于有雾,警察告诫驾车者减慢速度。Even in the wake of the global financial crisis, Ford is manufacturing at full speed.即使是在全球金融危机爆发后,福特依然在全速生产。They are broadening the bridge to _ the flow of traffic.A. put off

52、 B. speed upC. turn on D. work out答案：B思路分析：考查动词词组辨析。句意：他们正在加宽桥面,用以加快车流速度。put off推迟,暂缓;speed up加快速度;turn on打开,呈现;work out解决,锻炼,设计出。1. After he retired from office，Royers _ painting for a while，but soon lost interest.A. took upB. saved upC. kept upD. drew up2. Helen always helps her mother even though

53、 going to school _ most of her day.A. takes upB. makes upC. saves upD. puts up3. At the railway station, the mother waved goodbye to her daughter until the train was _.A. out of sight B. out of reachC. out of order D. out of place4. In order to meet the demands they had to _ production.A. fasten upB

54、. rise upC. speed upD. go up5. The girl made a great on her neighbors and they spoke highly of her.A. expressionB. impressionC. explanationD. profession答案：AAACB思路分析： 1. 考查动词短语辨析。由后置语境but soon lost interest可知空白处应表示“对产生兴趣”，take up可以表示“对产生兴趣”，故A项符合语境。save up表示“储蓄”；keep up表示“使不掉下来”；draw up表示“起草，拟订”。2. 考查动词短语辨析。take up意为“占用 (时间、空间)”；make up意为“编制；捏造；化妆；弥补”；save up意为“节省”；put up意为“举起；张贴”。结合句意“海伦总是帮助她的母亲，尽管上学占去了她大部分的时间”，可知A项正确。3. 句意：在火车站,这位母亲挥手向她的女儿告别,直到火