人教版高中英语必修5_Unit3精品复习课件

1、Unit 3 Life in the future 考纲知识预览考纲知识预览熟记单词1. (n.) 交通工具交通工具2. (adj.) 私有的私有的3. (n.) 印象，感想，印记印象，感想，印记4. (adj.) 时常发生的，连续不时常发生的，连续不断的断的5. (adj.) 在前的，早先的在前的，早先的6. (n.& adj.) 环境，周围环境，周围的事物；周围的的事物；周围的vehicle private impression constant previous surrounding 考纲知识预览考纲知识预览7. (n.& v) 缺乏缺乏8. (v.) 弯曲弯曲9. (

2、v.& n) 按，压，逼迫；印按，压，逼迫；印刷，新闻刷，新闻10. (adj.) 迅速的迅速的11. (n.) 主人主人12. (vt.& vi.) (使使)闪光，闪光，(使使)闪现闪现lack bend press swift master flash 考纲知识预览考纲知识预览13. (n.& vt.) 开关；转换开关；转换14. (adj.) 乐观乐观(主义主义)的的15. (adj.) 悲观悲观(主义主义)的的16. (n.) 长度长度17. (n.) 代理处代理处18. (v.) 需要需要19. (n.) 心情，情绪心情，情绪switch optimistic

3、 pessimisticlength agency require mood 考纲知识预览考纲知识预览翻译词组1拿起，开始从事拿起，开始从事2提醒某人某事提醒某人某事3看不见看不见 4瞥见瞥见5打扫，横扫打扫，横扫6加速加速 7援助援助take upremind sb.of sth.lose sight ofcatch sight ofsweep upspeed upassist in考纲知识预览考纲知识预览8结果结果9遭受遭受10与与相似相似11立即立即12给某人提供某物给某人提供某物13熟睡熟睡14在黑暗中在黑暗中15寻找寻找16与与一样大一样大as a resultsuffer from

4、be similar toin no timeprovide sb.with sth.fast asleepin the darksearch forthe size of考纲知识预览考纲知识预览背诵句型No more typists working on a typewriter or computer！No more postage or postcodes!再也不需要打字员在打字机或电脑上再也不需要打字员在打字机或电脑上工作了！再也不需要邮费和邮政编码了！工作了！再也不需要邮费和邮政编码了！考纲知识预览考纲知识预览No more typists working on a typewrit

5、er or computer！No more postage or postcodes!再也不需要打字员在打字机或电脑上再也不需要打字员在打字机或电脑上工作了！再也不需要邮费和邮政编码了！工作了！再也不需要邮费和邮政编码了！巧学活用巧学活用点击进入点击进入名师一线讲坛名师一线讲坛1. lack v& n缺乏；短缺的东西缺乏；短缺的东西(1)v.(2)n.(3)lacking adj.短缺的；缺乏的短缺的；缺乏的be lacking in缺少缺少名师一线讲坛名师一线讲坛1完成句子完成句子(1)Li Jiaweis real problem is that she _(缺乏信心缺乏信心)(

6、2)He has got a bad headache _(因缺乏睡眠因缺乏睡眠)(3)The film _(不不紧凑紧凑)答案答案：(1)lacks confidence(2)through lack of sleep(3)was lacking in pace名师一线讲坛名师一线讲坛2. impression n印象，感想，印记印象，感想，印记(1)make an impression on sb.给某人留给某人留下印象下印象make no impression on对对无影响无影响/效效果果give sb.a favorable impression给某人好给某人好印象印象be unde

7、r the impression that原以为，原以为，觉得觉得an impression of sb.s foot 某人的脚印某人的脚印first impression 第一印象第一印象名师一线讲坛名师一线讲坛(2)impress vt.留下印象留下印象/印记；使感动；印记；使感动；使意识到使意识到impress sb.with/by sth.使钦佩；给使钦佩；给留下深刻的好印象留下深刻的好印象be impressed in/on压印于压印于impress sth.on/upon sb.使使(某人某人)牢记；牢记；使明白使明白(某事的重要性某事的重要性)(3)impressive adj.

8、给人印象深刻的给人印象深刻的impressionist n印象派画家印象派画家名师一线讲坛名师一线讲坛2完成句子完成句子(1)Whats your _(对北京的印象对北京的印象)?(2)Im sorry，I was _(原以为你是老板原以为你是老板)名师一线讲坛名师一线讲坛(3)Steve borrowed his dads sports car_(以以讨得女友欢心讨得女友欢心)(4)Father _(向我向我强调努力工作的重要意义强调努力工作的重要意义) )答案答案：(1)impression of Beijing(2)under the impression that you were t

9、he boss(3)to impress his girlfriend(4)impressed on me the value of hard work名师一线讲坛名师一线讲坛3. switch vt.转换转换n开关；转换开关；转换(1)switch on接上；打开接上；打开switch to变换到变换到switch off切断；关掉切断；关掉(2)make a switch进行改变进行改变名师一线讲坛名师一线讲坛3完成句子完成句子(1)_ (哪个开关哪个开关)I press to turn it off?(2)He _(打开了电灯打开了电灯)(3)Hold on，please，Ill _(给

10、你转接到经理那儿给你转接到经理那儿)名师一线讲坛名师一线讲坛(4)We had to _(改变安排改变安排)答案答案：(1)Which switch(2)switched the light on(3)switch you to the manager(4)make a switch in our arrangement名师一线讲坛名师一线讲坛4. require v要求，需要要求，需要(1)require作作“需要需要”讲时，后可跟讲时，后可跟v.ing形式表示被动含义，也可跟不定式的形式表示被动含义，也可跟不定式的被动形式。如：被动形式。如：It requires mending(to b

11、e mended)这东西需要修补了。类似的动词这东西需要修补了。类似的动词还有：还有：want，need。名师一线讲坛名师一线讲坛(2)require常用的搭配有：常用的搭配有：require sth.需要、依赖某事物需要、依赖某事物require sb.to do sth.需要某人做某事需要某人做某事sth.require doing/to be done某物需要被某物需要被require (sth.) of sb.对某人有对某人有需求需求require后接宾语从句需用后接宾语从句需用should型虚拟语气。型虚拟语气。(3)requirement n必需的必需的(或所要的或所要的)东西，必

12、要东西，必要条件，必备条件条件，必备条件名师一线讲坛名师一线讲坛4完成句子完成句子(1)His health requires _(他应早睡他应早睡)(2)The floor _(该洗了该洗了)名师一线讲坛名师一线讲坛(3)The serious situation _(要求我们尽快采取行动要求我们尽快采取行动)答案答案：(1)that he (should) go to bed early(2)requires washing(3)requires us to take action as soon as possible名师一线讲坛名师一线讲坛5. take up拿起；接受；开始；继拿起；

13、接受；开始；继续；占据续；占据take apart拆开拆开(机器机器)等等take away拿走，夺去拿走，夺去take back收回收回(说错的话说错的话)take down取下；记下；拆卸取下；记下；拆卸take for认为，以为；误认为认为，以为；误认为take in接受，吸收；包括；领会，理接受，吸收；包括；领会，理解；欺骗解；欺骗名师一线讲坛名师一线讲坛take on承担；呈现；开始雇用承担；呈现；开始雇用take off拿走；脱下拿走；脱下(衣帽等衣帽等)；起飞；突；起飞；突然开始成功；开始走红然开始成功；开始走红take over占据；接任占据；接任(职位职位)take out拿

14、出；去掉；扣除拿出；去掉；扣除名师一线讲坛名师一线讲坛5完成句子完成句子(1)She _ (走上教学岗位走上教学岗位)in 2009.(2)The runners _ (各就各位各就各位)on the starting line.(3)Is the supermarket _(还雇用售货还雇用售货员吗员吗)?名师一线讲坛名师一线讲坛(4)He _ (接替我的接替我的工作工作)while I am on holiday.答案答案：(1)took up her first teaching post(2)took up their positions(3)taking on any more as

15、sistants(4)is taking over my job名师一线讲坛名师一线讲坛6用用take up/take in/take off/take on的的适当形式填空适当形式填空(1)She _ me _ completely with her story.(2)The plane _ on time in spite of the fog.(3)He was _ as a primary teacher.名师一线讲坛名师一线讲坛(4)Her time is fully _ with writing.(5)As the holiday is drawing near，tourism i

16、s starting to _.答案答案：(1)took；in(2)took off(3)taken on(4)taken up(5)take off名师一线讲坛名师一线讲坛6. lose sight of看不见看不见at the sight of.在看到在看到时时catch sight of.望见，看到望见，看到in/within sight在视线内，可以被看见在视线内，可以被看见in sight of.可以看见可以看见out of sight看不见了，不被人看见看不见了，不被人看见名师一线讲坛名师一线讲坛7完成句子完成句子(1)I _ (看不到他了看不到他了)in the crowd.(2

17、)She let out a cry _(见到蛇见到蛇)(3)Sheila _(瞥瞥见了自己的脸见了自己的脸) in one of the shop windows.名师一线讲坛名师一线讲坛(4)When we got to the beach，there wasnt a soul _(看得见看得见)(5)The house was _ (看不见看不见了了)behind a wall.(6)_ (多么美丽的多么美丽的景象景象)those roses make!名师一线讲坛名师一线讲坛(7)Many foreigners wish to see _(西湖风景西湖风景)答案答案：(1)lost s

18、ight of him(2)at the sight of the snake(3)caught sight of her own face(4)in sight(5)out of sight(6)What a beautiful sight(7)the sights of the West Lake名师一线讲坛名师一线讲坛7. in no time马上，立刻马上，立刻ahead/behind time提前提前/拖后拖后all the time总是，一直总是，一直at all times总是；永远总是；永远at the same time同时同时for the time being暂时，眼下暂

19、时，眼下from time to time有时，偶尔有时，偶尔in time for sth./to do sth.来得及来得及/及时做某事及时做某事take your time不着急，慢慢来不着急，慢慢来名师一线讲坛名师一线讲坛8选用上述词语填空选用上述词语填空(1)The children will be leaving home _.(2)Our representatives are ready to help you _.(3)You can leave your suitcase here _.名师一线讲坛名师一线讲坛(4)I dont like him，but _ I had t

20、o say he is clever.(5)_，please.The train wont start until 5 oclock.名师一线讲坛名师一线讲坛(6)Remember to go home _ to make your parents happy.答案答案：(1)in no time(2)at all times(3)for the time being(4)at the same time(5)Take your time(6)from time to time名师一线讲坛名师一线讲坛8. speed up加速加速at high/low/full/top speed以高以高/低

21、低/全全/最最高速高速at a speed of.以以速度速度with all speed尽快地尽快地reduce speed减速减速pick up speed加速加速名师一线讲坛名师一线讲坛9完成句子完成句子(1)We _ (最最好要加快速度好要加快速度)if we want to be in time for the film.(2)At the turning，the car _(减慢了速度减慢了速度)名师一线讲坛名师一线讲坛(3)The police car is running _ (以每小时以每小时100英英里的速度里的速度)to chase after the truck ahe

22、ad of it.答案答案：(1)had better speed up(2)reduced speed(3)at a speed of 100 miles per hour名师一线讲坛名师一线讲坛9. as引导的状语从句引导的状语从句as 有有conj.，prep.，adv.，pron.等词等词性，作为连词可引导五种状语从句，即时间性，作为连词可引导五种状语从句，即时间状语从句、原因状语从句、方式状语从句、状语从句、原因状语从句、方式状语从句、让步状语从句以及比较状语从句。让步状语从句以及比较状语从句。名师一线讲坛名师一线讲坛(1)引导时间状语从句引导时间状语从句要区分要区分when，whi

23、le，as等连词的用法等连词的用法when：句子谓语既可为时间点：句子谓语既可为时间点(即终止动即终止动作作)，也可为时间段，也可为时间段(即延续动作即延续动作)。while：句子谓语为延续动作，往往表示：句子谓语为延续动作，往往表示“一个动作发生时，另一个动作正在发生一个动作发生时，另一个动作正在发生”。名师一线讲坛名师一线讲坛as：常表示：常表示“一边做一边做，一边，一边做做”，也有，也有“随着随着”等义。等义。(2)引导原因状语从句引导原因状语从句要区分要区分because，since，as的用法的用法because：常回答：常回答why 的问句，语气的问句，语气强，用法正式。强，用法正

24、式。since：有：有“既然既然”之意，与之意，与as一样，引一样，引导的从句常位于句首。导的从句常位于句首。名师一线讲坛名师一线讲坛(3)引导方式状语从句引导方式状语从句同同just as(语气更强语气更强)，意为，意为“正如，正如，照照方法方法”。(4)引导让步状语从句引导让步状语从句要用倒装语序，即：要用倒装语序，即：n./adj./adv./v.p.pas/though主语谓语。名词表语提前主语谓语。名词表语提前用单数且无冠词。用单数且无冠词。用法同用法同though(不用不用although)。(5)引导比较状语从句引导比较状语从句常构成常构成as.as结构，第二个结构，第二个as为

25、连词或为连词或介词。介词。名师一线讲坛名师一线讲坛10完成句子完成句子(1)_(随着时间的随着时间的推移推移)，things seemed to get worse.(2)_(由于我们俩都由于我们俩都累了累了)，lets just grab a takeaway.(3)_ (我们最好保持现场原样我们最好保持现场原样)until the police arrive.名师一线讲坛名师一线讲坛(4)_(尽管她是个孩子尽管她是个孩子)，Susan knows a lot.(5)I cant run _(像过去那像过去那样快样快)答案答案：(1)As time passed(2)As were both

26、 tired(3)Wed better leave things as they are(4)Child as she is(5)as fast as I used to名师一线讲坛名师一线讲坛10. Hit by a lack of fresh air，my head ached.由于缺乏新鲜空气，我感到头痛。由于缺乏新鲜空气，我感到头痛。(1)过去分词作状语时，若其逻辑主语过去分词作状语时，若其逻辑主语是句子的主语，则与句中主语含有逻辑上的是句子的主语，则与句中主语含有逻辑上的被动关系。被动关系。(2)过去分词作状语时，若其逻辑主语过去分词作状语时，若其逻辑主语不是句子的主语，则须在过去分

27、词前加上自不是句子的主语，则须在过去分词前加上自己的逻辑主语，构成独立主格结构。己的逻辑主语，构成独立主格结构。名师一线讲坛名师一线讲坛(3)过去分词作状语时，多放在句首，过去分词作状语时，多放在句首，也可放在后面或插在中间，一般要用逗号同也可放在后面或插在中间，一般要用逗号同其他部分隔开。其他部分隔开。名师一线讲坛名师一线讲坛11完成句子完成句子(1)_(摆放好桌子摆放好桌子)，they began to dine.(2)He stood there silently，_(感动地流下了眼泪感动地流下了眼泪)名师一线讲坛名师一线讲坛(3)_(深受老师深受老师鼓舞鼓舞)，the boy star

28、ted doing his experiment again.(4)The best part _ (give) to Peter，John was so disappointed that he felt unwilling to continue his taking part in the play.名师一线讲坛名师一线讲坛(5)_ (catch) in a traffic jam，students of a college in India answered their exam papers on the school bus.答案答案：(1)The table set(2)move

29、d to tears(3)Inspired by the teacher(4)given(5)Caught专题突破锦囊专题突破锦囊文章主旨文章主旨(3)(3)在文章的最后一段寻找主题在文章的最后一段寻找主题段末主题句又称结论句。作者把主题句置段末主题句又称结论句。作者把主题句置于段末的目的在于更有效地说服考生接受段落于段末的目的在于更有效地说服考生接受段落的中心思想。的中心思想。突破语法填空突破语法填空专题突破锦囊专题突破锦囊Reading to dogs is an unusual way to help children improve their literacy skills(读读写能

30、力写能力)With their shining brown eyes，wagging tails，and unconditional love，dogs can provide the nonjudge mental listeners needed for a beginning reader to gain confidence(自信心自信心)，according to Intermountain Therapy Animals (ITA) in Salt Lake City.专题突破锦囊专题突破锦囊The group says it is the first program in the

31、 country to use dogs to help develop literacy in children，with the introduction of Reading Education Assistance Dogs (READ)The program was so successful that the library plans to repeat it in April，according to Dana Thumpowsky，public relations manager.专题突破锦囊专题突破锦囊What is mainly discussed in the text

32、？()AChildrens reading difficulties.BAdvantages of raising dogs.CService in a public library.DA special reading program.专题突破锦囊专题突破锦囊【解析解析】文章在段首介绍了一种特殊文章在段首介绍了一种特殊的阅读方式，用狗作听众来帮助初学读写的的阅读方式，用狗作听众来帮助初学读写的孩子们提高能力。文章在段末点题，这种方孩子们提高能力。文章在段末点题，这种方式很成功，图书馆计划要继续做下去。式很成功，图书馆计划要继续做下去。【答案答案】D专题突破锦囊专题突破锦囊完成下列阅读理解。完

33、成下列阅读理解。The future of sunbathing South American tree frogs is under a cloud indeed，reports a UKbased research team.技巧演练技巧演练专题突破锦囊专题突破锦囊Scientists from the University of Manchester，the Manchester Museum and the Photo Science Institute (PSI)，are applying physics to investigate the effects of global wa

34、rming on tree frogs，as well as the unique qualities of their skin.Their hypothesis(假说假说)states that global warming is leading to more cloud cover in the sunloving frogsnatural habitat，causing a decline in the population of this amphibian(两栖动物两栖动物)专题突破锦囊专题突破锦囊The Costa Rican tree frogs are known for

35、its sunloving naturea quality not typical of most other frogs which risk overheating and dehydration(脱水脱水)when they stay too long in the sun.When in their natural habitat，these frogs prefer to stick to leaves and tree branches high above the ground，where they can enjoy sitting in the heat of the sun

36、.专题突破锦囊专题突破锦囊Scientists say Costa Rican tree frogs are able to resist the suns rays because of their unique skin structure and properties as well as their ability to change body temperature.They believe that the frogs “sunbathing” kills off deadly fungal(真菌真菌的的)infections，so increased cloud cover is

37、 responsible for the species rapid decline.专题突破锦囊专题突破锦囊Scientists have admitted that the worlds other amphibian populations are also fast dwindling，and here global warming remains the main suspect，if not the cause.“With tree frogs currently under threat，its especially important for us to look into t

38、he reasons why they are dying out at such a scaring rate，” says Andrew Gray，one of the researchers.专题突破锦囊专题突破锦囊However，the researchers remain optimistic and feel they can prevent the disappearance of this species as well as other amphibian species that are endangered.专题突破锦囊专题突破锦囊1Tree frogs can mana

39、ge with strong sun rays by_.Aabsorbing sun raysBstaying away from sunshineChiding under leavesDchanging body temperature解析解析：选选D。从第四段第一句可知答案。从第四段第一句可知答案。专题突破锦囊专题突破锦囊2It is hypothesized that the decline of tree frogs is directly due to_.Afungal infections Bglobal warmingCoverheating Ddehydration解析解析：

40、选选A。细节理解题。根据文章可知细节理解题。根据文章可知该假说可表示为：全球变暖该假说可表示为：全球变暖云层覆盖云层覆盖日晒日晒减少减少真菌感染真菌感染树蛙死亡，由此可见，最直树蛙死亡，由此可见，最直接的原因是真菌感染，接的原因是真菌感染，A选项正确。选项正确。专题突破锦囊专题突破锦囊3According to the passage，tree frogs are different from other frogs in that_.Atheir natural habitat is high above the groundBtheir skin structure and ability

41、 to change body temperature are unique专题突破锦囊专题突破锦囊Cthey easily die out because of global warmingDthey display no resistance towards the suns rays解析解析：选选B。推断理解题。由第四段第推断理解题。由第四段第一句可得知。一句可得知。专题突破锦囊专题突破锦囊4The underlined word “dwindling” in Paragraph 5 probably means “_” .Aincreasing BimprovingCdecreasin

42、g Dworsening答案答案：C专题突破锦囊专题突破锦囊5What does the passage mainly talk about?ATree frogs love sunshine.BTree frogs have no future.CAmphibian population declines greatly.DGlobal warming threatens sunloving frog population.专题突破锦囊专题突破锦囊解析解析：选选D。主旨大意题。文章第一句主旨大意题。文章第一句就讲到树蛙就讲到树蛙“is under a cloud”，下文又讲，下文又讲到全球变

43、暖会导致树蛙数量减少，由此可到全球变暖会导致树蛙数量减少，由此可知，知，D为最佳答案。为最佳答案。专题突破锦囊专题突破锦囊写作导与练写作导与练 记叙文记叙文记事记叙文记事记叙文(1)(1)1在写记叙文时，要牢记记叙文的六在写记叙文时，要牢记记叙文的六要素，交代清楚人物要素，交代清楚人物(who)、时间、时间(when)、地点地点(where)、事件、事件(what)、结果、结果(how)，有，有时还要点明该事件的意义或启示。时还要点明该事件的意义或启示。专题突破锦囊专题突破锦囊2在记叙文中常用在记叙文中常用one day，at first，then，later，afterwards，soon，

44、before，after，when，while，as soon as，since，during，eventually，at last，finally，in the end，immediately等来叙述前后过程。等来叙述前后过程。3认真审题，正确使用时态、语态。认真审题，正确使用时态、语态。叙述要有条理、用词恰当、要点齐全、结构叙述要有条理、用词恰当、要点齐全、结构完整是写好文章的基本要求。完整是写好文章的基本要求。专题突破锦囊专题突破锦囊请根据如下叙述写一篇关于请根据如下叙述写一篇关于“东东施效颦施效颦”的成语故事，以便发表在的成语故事，以便发表在21世纪报世纪报上。上。即时训练即时训练专题突破锦囊专题突破锦囊【写作内容写作内容】越国有位叫西施的美女，家住一条河的越国有位叫西施的美女，家住一条河的西岸。而东岸住着一位叫东施的姑娘。她长西岸。而东岸住着一位叫东施的姑娘。她长得很丑。有一天，西施心口疼，走路的时候得很丑。有一天，西施心口疼，走路的时候双手捂住胸部，并且皱着眉头。西施的病态双手捂住胸部，并且皱着眉头。西施的病态正好被东施瞧见了，她觉得很美，于是回家正好被东施瞧见了，她觉得很美，于是回家时，也模