必修五第三单元导学案

1、精品教学教案登封实验高级中学英语导学案Book 5 Unit 3 Life in the future词汇课于茉莉日期班级姓名教学目标知识目标：掌握以下重点词汇及短语的意思及用法：impressi on, lack, switch, i nstan能力目标：1在具体语境中识别和运用重点词汇及短语。2. 能够用重点词汇及短语造简单的句子。情感目标：学生在词汇的理解、记忆、学习过程中，培养他们的合作学习能力教学重难点重点：学生能在具体的语境中识别和运用重点词汇及短语。难点：学生可以使用重点词汇造句。一.巩固默写1. n. 印象； 感想； 印记t v. 给某人深刻印象t adj.给人深刻印象的2.

2、adj.时常发生的；连续不断的t adv不断地3. adj.在前的；早先的4. n.指导；向导；导游 vt.指引；指导5. n.周围的事物；环境adj.周围的t vt.围绕6. vt.容忍；忍受 7. vi. & vt.缺乏； 没有 n.缺乏； 短缺的东西8. n. 调整； 调节t vt.调整； 使适应9. v按；压；逼迫n.按；压；印刷；新闻t n.压力10. vt.系牢；扎牢 11. n.开关；转换 vt.转换12. adj.乐观（主义）的t（反义词）13. n.沙漠；荒原 14. n.打字员t n.打字机15. n.瞬间；片刻 adj.立即的；立刻的t adv马上16. adj.贪吃的；

3、贪婪的；贪心的n.重点短语扫描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5. （快捷而悄声地）移动；溜进6. 加速7. 结果8. 与相似9. 向四面八方10. 带领某人参观二、课堂重点突破1. impression n.印痕； 印记； 印象； 感想have an impression of sth. / doing sth. 对（做）某事有印象 make an impression on sb. 给某人留下印象make no impression on 对无影响/效果Your performa nee gave me a strong impress

4、i on.你的表演给我留下了很深的印象。What I said made no impressi on on him.我的话对他不起作用。联想拓展impress v.留下印象impress sth.on / upon one s min把牢记在心上She spoke very con fide ntly because she wan ted to make a great on her employerat the first time.A. I nflue neeB. pressureC. Impressi onD. Effect2. lackv.&n.缺乏；缺少的东西注意：lack作名词

5、时，后常接 of。lack作动词时，既可作及物动词，也可以作不及物动词， 作不及物动词时，后常接for或ino lack不用于被动语态。常用结构：lack sth.缺少某物lack for sth.缺少；需要for/through lack of.因缺乏He didn t go there because he lacked courage.他没去那里，因为他缺乏勇气。The plant died for lack of water.植物因缺水而死。They lacked for nothing.他们无所需求。联想拓展lacking adj.匮乏的；不足的；没有的be lacking in缺乏

6、（品质、特点等）She seems to be lack ing in com mon sen se.她似乎缺乏常识。Though mon ey, his pare nts man aged to send him to uni versity.（2010 l陕西宝鸡检测）A. LackedB. lack ing ofC. Lack ingD. lacked in 因为缺乏兴趣这次旅行被取消了。The trip was can celled through 他缺乏信心。He .3. sight n.视力；视觉；看见；光景，奇观；名胜 常用结构：lose sight ofcatch sight

7、of sth./sb. at first sightat （the） sight ofout of sightbe in sightOut of sight, out of mind.看不见；忘记；失去 看见某物/人初看之下；乍看起来 一看见就 看不见看得见，在眼前眼不见，心不烦。Last summer we had see n the sights of Beijing. 去年夏天我们游览了北京的名胜。Crusoe was frightened at the sight of a man s footprint.克鲁索看到一行人的脚印，他非常害怕。For miles around me th

8、ere was nothing but a desert, without a single plant or tree .A. in sightB. on earthC. at a dista neeD. in place我们失去了许多珍贵的动物。We several precious animals.4. require vt.需要；要求；命令常用结构：require that+主语+（should）+动词原形需要某人做某事require sb. to do sth.命令某人做某事require sth. （of sb.）要求（某人）某事I will do everyth ing that

9、 is required of me.凡是要求我的事，我都会办到。The situation requires that I （ should） be there.形势需要我去那里。温馨提示require后接宾语从句时，宾语从句必须用should do的虚拟语气，其中 should可以省略。另外，表示需要”且是物作主语时，后接动词ing形式的主动形式表示被动含义，可以等于不定式被动形式；在这一点上， need和want用法相同。The house requires mending.=The house requires to be mended. 房屋需要维修。All ears require

10、 serviei ng regularly.所有汽车都需要定期检修。They required him to keep it a secret.他们要求他对这事保密。 In competition, women are required some of their exercises music.A. perform; toB. to perform; toC. performi ng; withD. to perform; by All the people present agreed that the matter required .A. to look intoB. being lo

11、oked intoC. to be lookedD. looki ng into5. assist vt.&vi.帮助；援助；参与；出席常用结构：assist sb. in/with sth.assist sb. in doing sth.assist sb. to do sth.帮助（某人）某事帮助（某人）做某事帮助（某人）做某事assist with帮助（照料，做）；在上给予帮助I am willi ng to assist you whe never there is an opport un ity. 有机会我愿随时帮你。I m afraid I can t assist you, y

12、ou have to go and see the manager. 我恐怕帮不上忙，你得去找经理。The headmaster assists with a lot of thi ngs whe n free.有空时校长会帮忙做很多事。The young nurse was very nervous when she in her first operation. A team of nurses the doctor performing the operation. She employed a woman to her the housework. Good glasses will

13、you read.6. take up从事；占（时间、空间、注意力等）；继续This table takes up too much room. 这张桌子太占地方。She has take n up a job as a teacher.她当上老师了。This chapter takes up where the last one off.本章继续上一章的内容。联想拓展take off 脱掉（衣服等）；起飞；打折；作为折扣而减价take over接管；获得对的控制或管理take apart拆开；分开后将分成许多部分take for把视作；误认为take.for gran ted 认为是理所当然

14、take dow n 写下；记下take back 收回（诺言） In Singapore, a southeastern Asian country, the Chinese people the largestpercentage of its population, so you can speak Chinese there.A. make upB. take upC. hold upD. turn up Since the 2008 Olympic Games Beijing has taken a new look everywhere.A.UpB. onC. overD. Off

15、7. sweep up打扫； 横扫These stude nts are sweep ing up dead leaves.这些学生们正在扫 （拢）落叶。He ran forward and swept her up into his arms.他跑上前去一把将她抱在怀里。The whole country was swept up in the excitement. 全国上下都沉浸在兴奋的气氛中。we d better sweep up all the bits of broken glass quickly.我们最好快点把玻璃碴子扫干净。 联想拓展sweep aside放/堆到一边；不予

16、理会sweep away扫清；消灭;彻底消除sweep off扫清；吹走；大量清除sweep out扫掉；清除sweep over将一扫而光；保种感情）掠过（的心头） After the party, the house needed . The leaves were in to the air by the stro ng wind.三、课文重点句子1. This is similar to the jetag you get from flying,.这就与你乘坐飞机会产生时差反应相 似，when flying是when you are flying的省略形式。在有些表示时间、条件、方式

17、或让步的状语从句中，如果谓语包含动词be,从句的主语又和主句的主语一致，或者主语是it,通常可以把从句中的主语和be动词省略。When asked where s the toilet, the waitress showed the way ptely to the guest.当被问及厕所在哪里时，服务员非常有礼貌地给客人带路。Un til fin ishi ng the homework, the child was allowed to watch the carto on film.直至完成作业，小孩才允许看卡通片。If necessary, you can call help fr

18、om the police.有必要时，你可以向警方求助。 即使被打死，他仍然保守秘密。 可能的话，到机场来接我。 过马路时，孩子们被要求停下观望，再手牵手通过。2. As a result, I suffered from“ time lag ”.as a result结果，因此He did nt work hard. As a result, he failed his exam.as a result of作为 的结果，由于He was late as a result of the heavy snow.因为吃了些坏鱼，他第二天早晨感到胃痛。(as a result of )3. At

19、first my new surroundings were difficult to tolerate.开始的时候，新的环境让我难以容忍。(1) 1 have a lot of homework to_do 我有很多功课要做。(2) The job his boss asked him to do is hard to finish in such a short time.老板要求他做的那份工作很难能在这么短的时间内完成。在运用不定式时，我们常发现用主动来代替被动的现象：(1)例1中，to do是来修饰前面的名词 homework的，作后置定语，解释为 要做的功课”， 理应用被动的结构，但

20、当句子的主语I与不定式中所包含的动词 do有主谓关系”的时候，我们常用主动来代替被动。例2中，to finish是作状语的。当不定式 to finish和句子的主语the job之间构成了 动宾 关系时，即finish the job，我们也可以用主动来代替被动。 又如：The river is dangerous to swimin.(不定式的动词swim in和句子的主语the river构成了动宾关系，就可以用主动的结构。)I am going to the supermarket. Would you have anything to be taken?(我打算去超市。你有东西要带吗？

21、)很显然，这里的不定式中的动词take的动作执行者是I,而不是句子的主语you，因此它们没有构成主谓关系”，就要用被动，即用to be taken来修饰anything。翻译句子(1) 这把椅子坐上去很舒服。(2) 这些穷人们没钱买食物，也没地方居住。 登封实验高级中学英语导学案Book 5 life in the future语法课于茉莉日期班级姓名教学目标：知识目标：学习过去分词做宾语补足语，能力目标：能够正确运用该语法情感目标：学生能够克服在学习语法过程中所遇到的困难，积极主动向老师和其他同学求教教学重难点：该语法的正确应用过去分词做状语其逻辑主语与句子主语一致，句子主语与过去分词所表示

22、的动作之间 过去分词作状语时一般与其他成分用逗号隔开，可以说明动作发生过去分词做状语， 存在逻辑上的被动关系。 的时间、原因、条件、方式、伴随、让步情况等。 1表示时间When it is seen from the hill, the park looks very beautiful. Seen from the Don t speakntil you are spoke n to. Don t speak un til spoke n to.总结：2、表示原因Because the boy was greatly touched by his teacher, he didsaWotob

23、f thi ngs tohelp his classmates. Greatly touched by the teacher s words Because he was surprised at what happened, Tom didn，Know what to do. Surprised at what happe ned总结：3、表示条件If we were given more time, we could do it much better. Given more time If it is heated to a high temperature, water will c

24、hange into vapor. Heated to a high temperature 总结：4、表示让步Though they had been warned of the storm, the farmers were still working in the fields. Though warned of the storm Even if I m invited, I won t take part Evepaiiftinvited总结：5、表示方式、伴随The teacher en tered the classroom, and he was followed by a g

25、roup of stude nts The teacher en tered the classroom ,followed by a group of stude nts.The teacher stood there and was surro un ded by the stude nts. The teacher stood there, surro un ded by the stude nts.总结：易混淆辨析：1. 过去分词作状语表示 的和/或的动作，相当一个状语从句2. 过去分词作状语时其逻辑主语为主句的主语，此时应注意语态要一致。 from upside, you will

26、find a lily which is in full bloom(盛开)in the sea. from upside, it looks like a lily which is in full bloom盛开)in the sea. 如果句子的主语和分词的逻辑主语是主动关系,用,句子的主语和分词的逻辑主语是被动关系，用 温馨提示：when、while、(1) 过去分词作状语时，有时为了强调，前面可带有连词，如：if、unless、until等，以使句意表达的更清楚。Un less con sta ntly repeated, the En glish words are easily

27、forgotte n.When asked why she came here, the girl kept sile nt.(2) 过去分词作状语时，其逻辑主语必修与句子的主语保持一致(现在分词作 状语同样如此），否则需要加上自己的主语，构成独立主格结构。The workers worked eve n hard, their livi ng con diti ons greatly improved. Much time spe nt sitti ng at a desk, office workers are gen erally troubled by health problems.

28、（3）过去分词与现在分词被动形式（havi ng been done）作状语时，都有被动 意义，有时可以互换，但是hav ing been done结构更强调分词动作先于句 子的谓语动词。Shown around the lab, we are taken to see the library. = Having been shown around the lab ,we are take n to see the library.语法练习1、into English, the sentence was found to have an entirely different wordorder

29、.A. Tran slat ingB. Tran slatedC. To tran slateD. Havi ng tran slated2、in 1955, Disneyland in California is regarded by many as the original funpark.A. OpenedB. Having ope nedC. OpeningD. Being ope ned3、from the top of the tower, the south foot of the mountain is a sea of trees .A. See nB. See ingC.

30、 Havi ng see nD. To see4、at my classmates faces, I read the same exciteme nt in their eyes.A. Look ingB. LookC. To lookD. Looked5、by the adva nces in tech no logy, many farmers have set up wi nd farms ontheir land.A. Being en couragedB. En courag ingC. En couragedD. Having en couraged6、not to miss t

31、he flight at15 : 20,the manager set out for the airport in a hurry.A. RemindingB. Remin dedC. To remi ndD. Havi ng remin ded7、Bats are surprisingly Iong-lived creatures, somea life span of around 20years.A. hav ing B. had C. have D. to have8、an important role in a new movie, Andy has a chanee to bec

32、omefamous.A. OfferB. Offeri ngC. OfferedD. To offer9、around the fire, the tourists danced with the local people.A. GatherB. To gatherC. Gatheri ngD. To be gatheri ng10、John received an invitation to dinner, and with his work he gladlyaccepted it.A. fini shedB. finishingC. hav ing fini shedD. was fin

33、i shed11. with so much trouble, we failed to complete the task on time.A. FacedB. FaceC. Faci ngD. To face12. and happy, Tony stood up and accepted the prize.A. Surpris ingB. SurprisedC. Bei ng surprised D. To besurpris ing13. ni ce, the food was sold out soon.A. TastedB. Tasti ngC. To tasteD. Bei n

34、g tasted14. from space, the earth, with waterseve nty perce nt of its surface,looks like a blue ball.A. Seen, covered B. Seen, coveri ngC. Seeing, coveri ng D. Seeing, covered15. He had his legin the match yesterday.A. to breakB. broke nC. breakD. break ing16. in thought, he almost ran into the car in front of him.A. Los ingB. Havi ng lostC. LostD. To lo