优品课件之外研版必修3Module4复习学案

1、优品课件 外研版必修3 Module4复习学案 Module Four San dstorms in Asia reading and vocabulary Step 1 Pre-reading a. Look at the photo and answer the following questions. 1. Get Ss to come up with as manywords as possible while looking at the picture. 2. What is happening? 3. What is the cyclist wearing and why? 4.

2、 What do you think happened to traffic in this situation? Why?5. What do you think experts advise people to do in thissituation?b. Predication If you are to write the article named “ Sandstorms in Asia ” , how many parts will you include in it? What will you write in each part? Step 2 While-reading

3、a. Skimming and scanning Read the passage quickly and fill in the diagram with one proper word. Part 1(Para1) dPart 2(Para2-5) c dSi sPart 3(Para.6) m b. Detailed Reading 1)Read the passage carefully and an swer the follow ing questi on. 1 What are san dstorms? 2 In what places do they ofte n happe

4、n? 3 What does Ren Jianbo s example tell us? 4 Are there sandstorms in Chi na? Where?5 Have san dstorms in Chi na in creased or decreased rece ntly? Why? 6 Why does traffic move slowly duri ng the sandstorm? 7 What does the government do to protect Beijing from sandstorms? 2) Read the passage carefu

5、lly and then fill in the chart with suitable words. Parts Content Details 1 major disaster 2 descripti on Cause in flue nee suggesti on 3 measures Step 3 Post-readi ng a. Decide if the following statements are true ( T ) or false( F ). Scie ntists have tried many ways to deal with san dstorms Land b

6、ecomes desert only because people cut dow n trees and dig up grass. The Chin ese Cen tral West Stati on can not forecast san dstorm before it comes. The desert is 25o kilometers away to the west of Beiji ng. So there is no n eed to take somemeasures. Southwest China is part of the sandstorm center i

7、n Central Asia. b. Read the text again and complete the followi ng senten ces 1.The wi nds in a san dstorm can sometimes .When Renjianbo was living in Inner Mongolia 3.Sa ndstorms in Chi na appear to have in creased 4.Cutting down trees and digging up grass can . Traffic moved slowly because6.The go

8、vernment is planting trees to the west of Beijing toStep 4 Ian guage expla natio ns 1 mass adj. 大规模的a mass campaign 一场大规模的战役 n. 团, 块,堆 a mass of clouds /hot air a mass of =masses of许多, 大量the masses 群众 2 be caught in被困于，遇至U He was late for work yesterday after noon because he was caught in the traffi

9、c jam. Charles Chaplin was once caught in a snowstorm for several days. 3 appear v. 1) 出现,出版,发行 His book will appear in the bookshop next week. A smile appeared on his face whe n he heard the good n ews. 2)看起来，似乎。系动词 She appeared very tired. She appears to want to leave. 4 preve nt somebody from doi

10、ng, stop somebody from doing, keep somebody from doing 阻止某人做某事。Note: keep sb. from doing 中 from 不可以省略，因为keep sb. doing意为：让某人一直做某事。其他 两个词组中from省略后意思不变。I msorry to keep you waiting so lo ng.很抱歉让你等了这么久。We must keep him from complaining all day. 我们不能让他整天抱怨了。grammar不定式 Step 1 Prese ntati on Look at the e

11、xamples a-f. The un derli ned phrases are examples of different types of infinitive. a. The wi nd is str ong eno ugh. It can movesa nd dun es. The wi nd is strong eno ugh to move sand dun es. b. We were advised,“ Don t go outside. ” We were advised not to go outside. c. I m cycling to work in a sand

12、storm and it s frightening.I mfrightening to be cycling to work in a sandstorm. d. There is nothing anyone can do. There is no thi ng to be done. e. I am the only pers on in my family who has been in a sandstorm. I am the only person in my family to have been in a sandstorm. f. I ve been caught in a

13、 san dstorm. It was a terrible experie nee. To have bee n caught in a san dstorm was a terrible experie nee. Step 2 Explanations I动词不定式的时态和语态形式时态主动被动 一般式 to do to be done 进行式 to be doing 完成式 to have done to have been done 1.动词不定式的一般式：表示与主动词处于同 一时间层面或动作发生于主动词之后。eg: He seemsto understand what I said I

14、 hope to visit Paris aga in. 2.动词不定式的进行 式：表示与主动词同时发生且动作正在进行。eg: The two cheats prete nded to be worki ng hard. 3.动词不定式的完成式：表示不 定式动作发生于主动词之前。eg: She seemsto have seen this film. He happe ned to have gone out whe n I went to see him 4.动词 不定式的被动式：表示与逻辑主语之间的被动关系。eg: The meeting to be held tomorrow is ab

15、out how to stop the polluti on. I want to have been told the news earlier.H动词不定式的句法功能不 定式的句法功能是做主语，表语，宾语，宾语补足语，主语补足语， 定语，目的状语和结果状语，分别给出一个例句：1 ) To master a foreign Ianguage is necessary for a college student.（主语）2） Your job is to wash dishes. （表语）3 ） She promised to give him a chanee.（ 宾语）4 ） The te

16、acher told his students to pay attention to their pronunciation.（宾语补足语）5 ） I wasasked to help him with his less ons. （主语补足语） 6 ） Have you got a pencil to draw pictures with?（定语） 7） Somescientists went to Germanyto attend a medical conference. （状语）8 ） He was too excited to say anything. (状语)皿不定式的复合结构

17、1 ) “疑问词+不定式”可以做主语，宾语，表语，同位语。The problem is how to persuade him to cha nge his mind. 2)带有逻辑主语的 结构 of/ for sb. to do sth The first thing to do is to clean the room. It is foolish of you to say such words.辨析： It is + adj.+ of sb + to do sth.;/ It is + adj.+ for sb + to do sth.差别：以上(1)结构中的adj是用来说明主语的特征

18、的， 并作其表语； 而结构(2)中的adj是用来说明句中动词的特征的。 Eg: It s foolish of you to do such things可转化为： You re foolish to do such things.但:It s easy for you to learn English well 不可以象上边那样转化。Step 3 Practice. Ex1. Fill in the blanks with the verbs in their proper forms. 1. Its very kind of youit for me. (do) 2.My job isth

19、e stude nts En glish. (teach) 3f you wantwith us, you should be ready by eight oclock.(go) 4dare not him about it. (tell) 5.He told meat six thirty. (leave) 6. The childre n are warnedin that lake. (not swim) 7. Before you leave the room, please rememberthe light. (tur n off) 8. Youd better(stay) at

20、 home and (do) your homework. 9ts too hard(do) it by myself. 10.lt takes about two hours(get to) the stati on. 11.Its timeour class. (start) 12have a lot of things you. (tell) 13.Im very glad you again. (hear from) 14.The articleis not easy. (understand) 15.We did nt have timea rest. (to have) 16.Il

21、l try that aga in. (not do) 17.Joh ns wish isa writer in the future. (become) 18d like (go) to the Summer Palace. 19.She does nt know whether and whe n Shan ghai in two days. (leave) 20.She is not sure how out the maths problem. (work) Ex2 1. Dont forget the letter. A. to send B. send C. sending D.

22、being sent 2. The chair looks very old, but in fact it is very comfortable to . A. sit B. sit on C. be sat D. be sat on 3. Isn ecessary to return the book tomorrow? A. this B. that C. it D. which 4. rm afraid theywould not allow him here. A. to smoke B. smok ing C. smokes D. smoke 5. Mother told met

23、he water before I drank it. A. boiling B. boiled C. boil D. to boil 6. On my way home, I stoppedsome food. A. buy B. to buy C. buying D. bought 7. Joh n was madethe car for a week as a puni shme nt. A. to wash B. wash ing C. wash D. to be wash ing 8. The sitt in g-room n eeds, but itll have to wait

24、until Saturday. A. be cleaning B. to be cleaned C. clean D. being cleaned 9. The first thing I want to do is . A. visit to him B. to visit him C. visiting him D. visited him 10. Li Yang advised metoo much, otherwise I would have been drunk. A. not to drink B. to drink C. not drinking D. dri nking Ca

25、n t help but 结构 区别：can t help doing 禁不住Hearing that she was admitted to a famous college, she can t help jumping. 1、不定式动词在介词 but, except, besides等表示“除 了”之意的后面时，如果这些介词之前有行为动词do的各种形 式，那么介词后的不定式不带to,否则带to。She could do nothing but cry. 她只有哭泣。 Tom did nothing except wait before his pare nts came home. 父母

26、回家之前，汤姆只有等待。Capitalists would do no thi ng besides make profit from the workers.资本 家除了从工人身上榨取利益之外，什么也不顾及。What do you like to do besides swim?除了游泳你喜欢做什么？He did nothing else tha n laugh.他只笑笑而已。I have no choice but to accept the fact. 除了接受这一事实，我别无选择。I have no choice but to go.我别无选择，只有走。2.在 can t but, c

27、an t help but , can t choose but（不得不，只能）结构后，不定式不带to。I cant help but be sorry.我只能说抱歉。There being no buses, he ca n t but walk home.由于没有公共汽车，他只能步行回家。He can t choose but accept the offer.他只能接受提议。I cannot but admire his courage.我只能钦佩他的勇气。We could not but weep at our bad luck. 对于我们的厄运我们只能哭泣。 It s rai nin

28、g hard. I cannot help but stay at home.天在下大雨，我 只好停在家里。They couldn t choose but stay there. 他们不 得不呆在那儿。 必修三模块四复习学案I.单词重现1.沙尘暴n.）2. 吓 人的可怕的（adj.） 使.害怕（v.）（感到）害怕 的（adj.）3.内陆的（adj.）4. 大量的的， 规模的（adj.）5. 战役 活动（n.）6. 沙丘 （n.）7. 沙漠化（n.） 沙漠（n.） 弃的（adj.）8.进程过程（n.） 9.公民市民（n.）10. 沙尘 灰尘（n.） 沾满沙土的（adj）11.预报 预告 （v.

29、 ） 预报员（n.）12. 力量 力气 （n.） 力口强增强（v） 13.骑 自行车（v.） ,骑自行车者（n） . 14. 面罩（n.） 15. 大气（层），气氛（n.）16. 碳（n.） 17. 化学药品（n.） ，化学的（adj. ）化 学（学科）（n.） 18. 环境（n.） 周围的， 环境的（adj.）19.废料，垃圾（n.） 20.融化（vi.） 融化的，溶解的（adj.）21. 污染 （n.）污染（v.）22. 再循环（v.n.） 23.沿海的（adj.）海岸线（n.） 24.关心的，担心的（adj.） 25.证据，证明（n. ）明白的 明显的（adj.） 6.主要的 多数的（a

30、dj.） 多数大半（n.）27.紧急的 （adj.） 迫切地（adv.） 28.污染（v.）污染（n.） 9.抱怨（v.）抱怨（n.） 0.简单一句话（n.）31. 恐怖的 吓人的 （adj. ） 恐吓 惊吓某人（v.） 32.绝对地 完全地（adv.） 绝对的（adj.） 33. 保护（n.） 保护（v.） II. 短语集锦1.砍到 2.阻止干 3.保 护不受的侵害 4.只有做. 5.挖出 6.放出 发出 7.简言之 8.醒来后面对 清 醒地意识到 10.吸收欺骗 9.遭遇到 11.对 有 影响 12.带走拿走 13. 一 个接个地 14 L允许某人做 15.认真严肃地考虑 III.经典考题

31、 课本回扣1.（课文原文）I couldn t agree with you more. （2007 山东 23.） -Have you been wasting time on computer games again? - . I ve been studying a lot and I need a break. A.No way B. Not really C. I don t agree D. I couldn t agree more 2.（ 课文原文）There is nothing to be done. （2007. 宁夏 25）-The last onepays the m

32、eal.-Agreed! A. arrived B. arrives C. to arrive D. arriving 3.（课文原文）The garbage is the n take n away an d, if possible, recycled. （2007. 全国.28）We all know that ,the situation will get worse. A. not if dealt carefully with B. if not carefully dealt with C. if dealt not carefully with D. not if carefu

33、lly dealt with 4.（课文原文）The machi ne you had repaired we nt wrong , which made him angry ?. （2007.宁夏 25）You should un dersta nd the traffic rule by now .You ve had itofte n eno ugh . A. explai ning B. to expla in C. explai n D. expla ined 5.（课文原 文）They are often so thick that you cannot see the sun a

34、nd the wind is sometimes strong eno ugh to move sand dun es. （2007. 上海 33）Pop music is such an importa nt part of societyit has eve n in flue need our Ian guage. A.as B. that C. which D. where IV完成下列句子：1 . In China, （场群众运动）has been started to help solve it. 2. Sandstorms in China好象有所增力口 ） in recent

35、years （由于沙漠化的原因）.3 . This is a （过程）that happe ns whe n land becomes desert because of（天气变化）and because people（ 砍 伐）trees and（挖）grass. 4 . Whe n a san dstorm arrives in the city, weather experts （建议）people not （出去）.5. The desert is only 250 kilometers away （北京以西）.6 . （为 阻止沙漠逼近）,the government is plan

36、ting trees . V.回归课文 精选段落 Sandstorms are strong ,dry winds that （携 带）sand .They are ofte n（女口此厚以至 于）you cannot see the sun and the wind is sometimes str ong eno ugh to （移动）sand sues. The four main places in the world（在那里）there are sandstorms are Central Asia, North America ,Central Africa and Austral

37、ia . Ren Jianbo , from Inner Mongolia （扌苗述） a terrible sandstorm he（经历）as a child in the desert. ” （遭遇到了）a sandstorm was a terrible experienee,” he said. ” The was nothing （ 能够做）. It was the most （ 可怕 的）and the most dan gerous （形 势）I ve ever been in. You just had to hope you d （幸存下来）thought I was go

38、ing to （消 失）under the sand ” . VI.针对重点 微型练习1. , it doesn t matter whether I can defeat John. in the match A. As much as I m concerned B. As far as I m concerning C. As long as I m concerning D. As far as I m concerned 2. - Don tto me againyour low position in the gover nment -Ok. I promise n ever. A

39、. compla in ; of B. compla int ; about C. apologize ; of D. advise ; on 3. The problems in this city are related to traffic. A. majority B. major C. magic D. mainly 4. As is known, smoki ng hasour health. A. a bad effect on B. bad effect to C. an effort on D. affect to 5. - Do you know “ ” means “to

40、 explain something very simply ”. - Yes .We can also say “ in a word” . A. in a short B. for brief C. on con clusi on D. in a nu tshell 6. He was so busy because he hadletters to an swer. A. a mass B. a large numbers of C. mass D. a great deal of 7. With enoughbeing hurt, these orpha ns grow happily

41、. A. protecti on of B. protect ing from C. protecti on from D. protected by 8. We did no thi ng butfor him on the airport this after noon. A. waited B. wait C. to wait D. wait ing I. 参考答案： Suggested answers: 2. Reading and vocabulary 3. Suggested an swers: 4. 1. mask cycle cyclist dust 5. citize n f

42、righte ning san dstorm 6. 2. There is a san dstorm blow ing. 7. 3. She is wearing hoods, masks and glasses. 8. 4. The traffic moves slowly. Because it s not clear to see everything on the road and people must take great care. 9. 5. Experts advise people to stay at home in this situati on. 10. Part 1 disaster II. Part 2 San ds