1、Unit 3 Life in the future 未来的生活,. 单词盘点根据词性和汉语意思写出词汇1. _ (adj. )在前的；早先的2. _ (n. ) 指导；向导；导游 (vt. )指引；指导3. _ (vt. )容忍；忍受,previous,guide,tolerate,4. _ (vi. & vt. )缺乏；没有 (n. )缺乏；短缺的东西5. _ (n. )开关；转换 (vt. )转换6. _ (adj. )贪吃的；贪婪的；贪心的7. _ (n. )印象；感想；印记 _ (v. )使留下深刻印象 _ (adj. )给人深刻印象的,lack,switch,greedy,impre
2、ssion,impress,impressive,8. _ (adj. )时常发生的；连续不断的 _ (adv. ) 不断地9. _ (n. )周围的事物；环境 _ (adj. )周围的_ (vt. )围绕10. _ (n. )调整；调节_ (vt. )调整；使适应11. _ (vi. & vt. )按；压；逼迫(n. )按；压；印刷；新闻 _ (n. )压力,constant,constantly,surroundings,surrounding,surround,adjustment,adjust,press,pressure,12. _ (adj. )乐观(主义)的 _ (反义词)悲观(
3、主义)的13. _ (n. )打字员 _ (n. )打字机14. _ (n. )瞬间；片刻(adj. )立即的；立刻的 _(adv. )马上15. _ (n. )代表；典型人物(adj. )典型的；有代表性的 _ (v. )代表16. _ (n. )定居；解决 _（v. ）定居；解决,optimistic,pessimistic,typist,typewriter,instant,instantly,representative,represent,settlement,settle,【品词自测】根据所给词的适当形式填空The city of Hangzhou is really an _ p
4、lace. Especially the famous West Lake always leaves quite an _ on the visitors. I was strongly _ by its beauty the first time I saw it. (impress)I always dream of having a house _ by trees and flowers. If we can live in such beautiful _, we must have a happy feeling every day. The _ things always ha
5、ve an effect on our mood. (surround),impressive,impression,impressed,surrounded,surroundings,surrounding,. 短语回放1. 拿起；接受；开始；继续_2. (困境后)恢复；完全复原_3. 看不见 _4. 打扫；横扫 _,take up,be back on ones feet,lose sight of. . .,sweep up,5. (快捷而悄声地)移动；溜进 _6.加速 _7. 对感到乐观 _8. 与相似 _9. 向四面八方 _10. 在修建中 _,slide into,be optim
6、istic about,be similar to. . .,in all directions,under repair,speed up,. 句式扫描1. Which problems _ (你认为) people will have overcome in one thousand years? 2. At first my new surroundings were _ (难以忍受). 3. _ (由于缺乏新鲜空气)，my head ached.,do you think,difficult to tolerate,Hit by a lack of fresh air,4. Howev
7、er，I lost sight of Wang Ping when we reached _ (看上去像个大市场) because of too many carriages flying by in all directions. 5. Well, now theres a system _ (废弃物被处理) _ (用生态学原理).,what,looked like a large market,where the waste is disposed of,using the principles of ecology,【仿句自测】根据下面句式仿写句子特殊疑问词插入语(do you thin
8、k/suppose/expect/believe 等)陈述语序仿写：你为什么认为他们不会按时到呢？Why dont you think they will arrive on time?,what引导的名词性从句仿写：一座现代化的城市在10年以前还是一片荒地的地方建起来了。A modern city has been set up in what was a wasteland 10 years ago.,1. lack vi. &vt. 缺乏；没有 n. 缺乏；短缺的东西(1) lack (for) sth. 缺少be lacking (in) sth. 缺乏(2) (a) lack of.
9、 . . 方面的短缺have no lack of. . . 不缺乏for/by/from/through lack of sth. 因缺乏，因没有, Alexs real problem is that he lacks confidence. 亚历克斯的真正问题是缺乏信心。 He seemed to be lacking in courage. 他似乎缺乏勇气。The trip was cancelled through lack of interest. 因为缺乏兴趣这次旅行被取消了。 _ _ vitamin B can produce a variety of symptoms. 缺少
10、维生素B会引发多种症状。,Lack of,【助记】 His girlfriend thought that he must be a rich person lacking for nothing. In fact, he couldnt afford to buy even a small flat for lack of money. But he lacked the courage to tell her the truth. 他的女朋友认为他是个什么都不缺的富人。事实上，因为没有钱，他甚至连很小的公寓也买不起。但他一直缺乏告诉她真相的勇气。,【真题链接】2010福建，27More a
11、nd more high-rise buildings have been built in big cities _ space. A. in search of B. in place ofC. for lack of D. for fear of【解析】选C。考查介词短语。句意：因为缺少空间，越来越多的高层建筑在城市中被建造。A项意为“寻找”；B项意为“代替，替代”；C项意为“因缺乏”；D项意为“担心，害怕”。根据句意可知，C项正确。,2. switch n. & v开关；转换；改变；交换（1）switch on 接上；打开switch off 切断；关掉switch (from. .
12、. ) to . . . （从）变换到/转向（2）make a switch进行改变,Can they switch back and forth between the two systems? 它们能在两个系统之间转换吗？ According to the air traffic rules, you should switch off your mobile phone before boarding. 根据空中交通规则，在登机前你应当关闭手机。She _ _ full-time _ part-time work when her child was born. 当她的孩子出生后，她就从
13、做全职工作改为做兼职工作了。,switched from,to,【点津】表示“打开；切断电源、开关”等意义时，switch on/off可以与turn on/off互换。,3. instant adj. 立即的，立刻的 nC (一般用单数) 瞬间，片刻；某一时刻in an instantinstantly立刻，马上the instant从句= instantly从句 一就,The film was an instant success. 这部电影一上映就获得了成功。In an instant，he took off his coat and jumped into the water. 他马上
14、脱掉衣服跳进了水里。 _ _ he came in，I recognized him. 他一进来，我就认出他来了。,The instant,4. take up 拿起；接受；开始；继续；占用写出下列句中take up的汉语意思Are you going to take up the challenge of lasting a whole week without arguing? （ ）Writing the paper took up most of the weekend. （ ）She took up the story where Tim had left off. （ ）Marx
15、took up English when he was 50. （ ）,接受,占用,继续,开始学,【拓展】 take off脱掉（衣服等）；起飞；事业腾飞take over接管；获得对的控制或管理take apart拆开take. . . for granted认为是理所当然的take down写下；记下；拆除take back收回(诺言)take in吸收，接纳；领会；欺骗take on呈现；雇用；承担；从事,5. lose sight of. . . 看不见The place was so crowded；we soon lost sight of him. 那地方人太多，一会儿我们就看不
16、见他了。Only a short-sighted man will _ _ _ the importance of education. 只有鼠目寸光的人才会看不见教育的重要性。,lose sight of,【拓展】翻译下列相关短语catch sight of sth. /sb. _at first sight_at (the) sight of_out of sight_in sight _,看见某物/人,初看之下；乍看起来,一看见就,看不见,看得见，在视线范围内,【点津】 sight作可数名词时，意为“景物，景象；情景，名胜”，指名胜风光时，常用复数形式，而没有修饰语时，常与the连用。,
17、We enjoyed the beautiful sight of Venice last week. (改错)答案：_,sight改为sights,6. Hit by a lack of fresh air, my head ached. 由于缺乏新鲜空气，我感到头痛。句中“hit by a lack of fresh air”为过去分词短语作原因状语。,过去分词或过去分词短语作状语时，可以表示时间、原因、结果、条件、让步、方式、伴随情况等，表示被动与完成。使用时应注意：（1）过去分词的逻辑主语必须与句子主语一致(某些独立成分如generally speaking除外)；（2）过去分词表示的
18、动作与句子的主语为被动与完成关系。,Bitten twice, the postman refused to deliver our letters unless we chained our dog. 那个邮递员被狗咬了两次后，他拒绝给我们家送信，除非我们把狗拴上。Given a wrong number, I couldnt contact him over phone. 因为给错了号码，所以我没能够通过电话联系上他。Given a chance, we can surprise the world. (句型转换)= _ _ _ _ _ _ , we can surprise the wo
19、rld.,If we are given a chance,【想一想】我们学过现在分词和动词不定式也可作状语，它们分别有什么具体用法，现在分词和动词不定式作结果状语有什么区别吗？,【拓展延伸】(1)现在分词作状语时，如果分词动作发生在主句动作之前，则分词要用完成式结构；表示方式、伴随的现在分词可位于主句之前，也可以位于主句之后，而表结果的现在分词只能位于主句之后。(2)不定式作状语可以表示目的、结果或原因等。作目的状语时，其动作发生在谓语动作之后，可放句首也可放句尾。作结果状语时常与only, just等连用表示出人意料的结果；作原因状语时，一般放句尾，常跟在一些形容词或过去分词后说明产生这种
20、情绪的原因。,(3) 现在分词和动词不定式作结果状语的差别现在分词（短语）作结果状语，多表示顺其自然的结果；而动词不定式作结果状语则表示出乎预料的结果，常被only或just等修饰，构成only/ justtov. 的结构形式。,（1） impression与其他名词的词义辨析（2）speed up 与其他“动词+up”短语的辨析（3）“疑问词+插入语（do you think 等）+陈述语序”句式的应用,1. The little girls excellent performance made a deep _ on the audience present. Aimpression Bs
21、ight Cappearance Dexpression 【解析】选A。考查名词词义辨析。句意：小女孩的精彩表演给在场的观众留下了深刻印象。 impression “印象”， sight “视力、情景”， appearance “表面、外表”， expression “表情、表达、词语”。,2. The rise in the cost of living has been _ in recent years. A. turning up B. speeding upC. getting up D. staying up【解析】选B。考查动词短语辨析。turn up意为“出现”; speed up意为“加速”；get up意为“起床”; stay up意为“熬夜；不睡觉”。结合句意“生活费用的上涨速度近年来一直在加快”，可知B项正确。,3. 完成句子Which of the answers _? (think)你认为哪一个答案是最佳答案？ _ has taken the book? (think)你认为谁拿了这本书？,do you think is the best one,Who do you think,
