外研版必修四Module

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1、外研版必修四 Module 5 A Trip Along the Three Gorges New words1.at the edge of 在的边缘 on the edge of 在的边缘上The trees are at the edge of the sea. Dont stand on the edge of the plateform when a train is coming.2.surround vt.围绕，环绕 be surrounded by/with 被.所包围The wounded person was surrounded by many people.surrou

2、nding adj.周围的 sourroundings n.环境3.trade vi.做生意 vt.交易，交换 n.(U) 贸易Trade sth. with sb. 与某人交换某物 trade for sth. 以交换 4.go through 穿越，经历，仔细检查The teacher is going through the students homework.My grandma went through a lot in her life.5.forbid vt.禁止Forbid doing sth.禁止做某事 forbid sb. to do sth.=forbid sb. fro

3、m doing sth.禁止某人做某事The manger forbids smoking in the office. My parents forbid me to drink wine.相同用法的词：allow permit6.spot n.地点，场所，斑点，污点 v.认出，发现，点缀On the spot 当场，现场 be spotted with满是 斑点He saw the car accident on the spot.7.view n.景色，风景，观点，看法，见解，视野 v.看待，考虑，将看成In my view在我看来，我认为 in view of 鉴于，考虑到 In vi

4、ew of his condition , I dont think that he should go.Sentences1. Im allowed to stick one in only if I have been in one place for more than 24 hours.only if 引导条件状语从句,表真实。“只要，只有”。if only 引导条件状语从句，表虚拟。“但愿，要是.就好了”Only if I get a job will I have enough money to go to school.If only I were a superman, I w

5、ould fly to the sky. Grammar情态动词用法A: can / could = be able to 1 表示能力两种时态can (could)，其他时态要用be able to的形式2 表示请求或许可 Could 比 Can 更加客气* may3 表示推测或可能性，常用于否定句和疑问句Today is Sunday. He cant be at school. 4 can 表示客观上的可能性*Anybody can make mistakes.B: may and might 1 表示请求和允许 类似用法can could(更加口语化)May I watch TV no

6、w? Yes, you may.2 表示可能性; 猜测might比may更加不确定may/might have done 对过去的揣测*3 表示祝愿 Wish you success! May you succeed!*C: must and have to1 表示必须；一定要 可以用 have to 代替 must 现在；将来的必须 而且是主观看法*have to 有多种时态 而且强调客观情况2 must 表示推测 意思非常肯定 “一定是”“一定会”It must be raining outside.Must have done 对过去/完成的推测* must have done, did

7、nt / hasntMust be doing 推测现在正在进行He must have gone over the article, hasnt he?It must have rained last night, didnt it?D: need and dare 过去时 dared情态动词和实意动词的区别A 人称变化 B do / to do C 直接否定 / 间接否定 can workNeed /dare 肯定句中，实义动词She needs to do it. I dare to do it.使用在否定句,疑问句中，情态动词，实义动词。I dare not do it. I dont

8、 dare (to) do it.I need not do it. I dont need to do it.1 need 情态动词 无时态；人称的变化 多用于疑问句和否定句You neednt try to explain.Neednt = dont have to Neednt have done sth 过去本不必做某事* 虚拟语气2 need 实义动词 有时态；人称的变化 后接to do You need to tell us the truth.The car needs repairing. The car needs to be repaired.3 dare 情态动词 过去时

9、 dared 无人称的变化 多用在疑问句和否定句Dare he tell them what he knows?4 dare 实义动词 有时态；人称的变化后接to do用于疑问句和否定句时 其后的to 有时可省略Do you dare (to) jump off the high wall?E: will and would1 表示征求对方(第二人称)意见或询问对方意愿 would 比will 更客气委婉Will you have some more wine?Would you mind my smoking here?2 will 表示习惯性动作或某种倾向 would 表示过去习惯性动作或

10、某种倾向Fish will die out of water.When I was young, I would play badminton on Sundays.Would 与 used to 的区别*Would 只能用来表示重复的动作而不能表示状态Used to 既可表示动作也可表示状态, 强调现在不如此He used to be a university student.3 will 表示意愿 决心I will never do that again.F: shall, should and ought to1 shall 在问句中表示征求对方意见或请求 用于第一，三人称What sh

11、all we do now?2 shall 肯定句中 表示说话人强烈的感情 允许，命令，禁止和威胁 *或表示按规定，规章和义务等用于第二，三人称If you dare to do that, you shall be punished.These rules shall be obeyed. Shall not 禁止，不许3 shall 决心，意愿 = willI shall come if I want to.4 should 表示劝告，建议 = ought to 应该You should wash your hands first.Should 主要表示主观看法*Ought to 客观情况

12、 法律、规定、义务的使用Should have done / ought to have done sth 虚拟语气*Shouldnt have done / ought not to have done sth You should have done it today.5 should 推测 推论 可能性 = ought to *估计They should/ ought to be there by now.6 should说话人的感情。如惊奇、愤怒、失望等、“竟然” 否定句疑问句You cant imagine that well-behaved gentleman should be

13、so rude to a ladyWhy should he do such a thing?情态动词+完成式对过去或完成的猜测must / may /might / could / cant / couldnt/can?/could? have done 虚拟语气could have done 本来可以；有可能neednt have done 本没必要做某事should / ought to have done 本应该做某事shouldnt / oughtnt to have done本不应该做某事情态动词练习1. It is usually warm in my hometown in M

14、arch, but it _ be rather cold sometimes.A. must B. can C. should D. would2. You _ be hungry already - you had lunch only two hours ago! A. wouldnt B. cant C. mustnt D. neednt3. - What do you think we can do for our aged parents?- You _ do anything except to be with them and be yourself. A. dont have

15、 to B. oughtnt to C. mustnt D. cant5. She _ have left school, for her bike is still here. A. cant B. wouldnt C. shouldnt D. neednt 6. According to the air traffic rules, you _ switch off your mobile phone before boarding. A. may B. can C. would D. should7. - I cant find my purse anywhere. - You _ ha

16、ve lost it while shopping. A. may B. can C. should D. would8. - Im sorry. I _ at you the other day. - Forget it. I was a bit out of control myself. A. shouldnt shout B. shouldnt have shouted C. mustnt shout D. mustnt have shouted9. - What sort of house do you want to have? Something big? - Well, it

17、_ be big - thats not important. A. mustnt B. neednt C. cant D. wont10. - What does the sign over there read? - “No person _ smoke or carry a lighted cigarette, cigar or pipe in this area.” A. will B. may C. shall D. must11. My MP4 player isnt in my bag. Where _ I have put it? A. can B. must C. shoul

18、d D. would12. In crowded places like airports and railway stations, you _ take care of your luggage. A. can B. may C. must D. will13. - She looks very happy. She _ have passed the exam. - I guess so. Its not difficult after all. A. should B. could C. must D. might14. I told your friend how to get to

19、 the hotel, but perhaps I _ have driven her there. A. could B. must C. might D. should15. - Mr. Gordon asked me to remind you of the meeting this afternoon. Dont forget it! -OK, I _. A. wont B. dont C. cant D. neednt16. - Where is my dictionary? I remember I put it here yesterday. - You _ it in the

20、wrong place. A. must put B. should have put C. might put D. might have put17. I was really anxious about you. You _ home without a word. A. mustnt have left B. shouldnt have left C. couldnt have left D. neednt have left18.My sister met him at the Grand Theatre yesterday afternoon, so he _ have atten

21、ded your lecture. A. couldnt B. neednt C. mustnt D. shouldnt19. Sir, you _ be sitting in this waiting room. It is for women and children only. A. oughtnt to B. cant C. wont D. neednt20. It is raining very hard. We _ stay here until the rain stops. A. dare B. must C. have to D. are able to21. Its a f

22、ine day. Lets go fishing, _ ? A. wont we B. will you C. dont you D. shall we22. When he was there, he _ go to that coffee shop at the corner after work every day. A. would B. should C. might D. had better23. My brother _ come to your party tonight because he _ prepare for tomorrows exam. A. cant; sh

23、ould B. mustnt; can C. cant; must D. mustnt; had to24. - _ I book a table for dinner a few days ahead of time? - Yes, you _. The restaurant is always full, especially during the holidays. A. Must; will B. Must; can C. Shall; shall D. Shall; must25. - It _ be Mary in the office.- Im sure it _ be her.

24、 I saw her off at the bus station just ten minutes ago. A. must; shouldnt B. should; cant C. must; cant D. can; mustnt26. Their answers are exactly the same - one of them _ from the other. A. must copy B. must have copied C. should copy D. should have copied27. _ you please help me with my English?

25、A. Would B. Do C. Shall D. Can28. - Must I start at once? - No, you _. A. neednt B. mustnt C. cant D. wont29. - Could I borrow your dictionary? - Yes, of course you _. A. might B. will C. can D. should30. You _ the work better, but you didnt try your best. A. must have done B. will have done C. coul

26、d have done D. can have done 31. John _ his father about his failure in the exam. A. dares not tell B. dares not telling C. dare not tell D. dares not to tell32. You_ return the book now. You can keep it next week if you like. A. cant B. mustnt C. neednt D. may not33. The fire spread through the hot

27、el very quickly but everyone _ get out. A. had to B. would C. could D. was able to34. - Would you go out for a walk with me? - No, I_ . My girl friend is coming. A. wouldnt B. shall not C. wont D. shouldnt35. There was plenty of time. You _.A. mustnt hurry B. mustnt have hurried C. neednt hurry D. n

28、eednt have hurried36. - Would you open the window please ? - Yes, I_. A. will B. would C. do D. can37. - Must I finish this novel this morning ? - No, you_.A. mustnt B. might not C. dont have to D. cant38. I _ a little earlier, but I met a friend of mine on the way. A. may come B. may have come C. c

29、ould have come D. must have come39. He must have finished his homework, _ he? A. mustnt B. didnt C. neednt D. hasnt40. This pen looks like mine, yet it isnt. Whose _ it be? A. must B. can C. may D. might 41. Mr. Baker, a number of students want to see you. _ they wait here or outside? A. Should B. W

30、ill C. Shall D. Are42. You _ the trees. Look, it is raining now. A. mustnt have watered B. neednt have watered C. could have watered D. might have watered43. As a soldier, you _ do as the head tells you. A. will B. shall C. may D. ought to44. The streets are all dry. It _ during the night. A. cant h

31、ave rained B. must have rained C. couldnt rain D. shouldnt have rained45. Eve was late for class again. She _earlier.A. should get up B. must get up C. need to get up D. should have got up46. When I got to the cinema, the film had already started; I_ there earlier.A. ought to get B. ought to have go

32、t C. must have got D. must get47. Mary _my letter, otherwise she would have replied before now.A. should have received B. has received C. Couldnt have received D. ought to have receivedA. might have injuredB. could injure C. should have injuredD. must injure 48. I cant find the recorder in the room.

33、 It _ by somebody.A. may have been taken away B. may leave C. may take away D. must have taken away49. He _the 9:20 train because he didnt leave home till 9:25. A. can reach B. could catch C. may not catch D. couldnt have caught50. Children under 12 years of age in that country _ be under adult supe

34、rvision when in a public library. A. must B. may C. can D. need51. - _ we go to the park this Sunday” - Good idea! A. Will B. Can C. Must D. Shall52. - He darent climb the tree, dare he? - _ A. Yes, he dare B. No, he dare C. Yes, he darent D. Yes, he dares53. Even the top students in our class cant

35、work out this problem, so it _ be very difficult. A. may B. must C. can D. need54. - I feel a bit worried. - No, you _. Nothing serious. A. havent B. neednt C. cant D. may not55. Peter _ come with us tonight, but he isnt very sure yet. A. must B. may C. can D. will56. - Shall I tell John about it? -

36、 No, you _. Ive told him already. A. neednt B. wouldnt C. mustnt D. shouldnt57. - There were already five people in the car but they managed to take me as well.- It _ a comfortable journey. A. cant be B. shouldnt be C. mustnt have been D. couldnt have been58. Its nearly seven oclock. Jack _ be here at any moment. A. must B. need C. should D. would59. - Are you coming to Jeffs party? - Im not sure. I _ go to the concert instead. A. must B. would C. should D. might60. - Write to me when you get home. - _ A. I must B. I should C. I will D. I can