情态动词虚拟语气非谓语动词SHR.docx

1、情态动词虚拟语气非谓语动词SHR情态动词、虚拟语气及非谓语动词 动词2-动词6 目录动词2情态动词.1动词3虚拟语气.7动词4非谓语动词作定语. . 10动词5非谓语动词作状语. 13动词6非谓语动词的其它用法.18动词2 情态动词一、基本概念1.can / cant could/ couldnt ( be able to do )A.*Years ago I couldn t swim, but now I can.can与be able to的区别*The fire spread through the hotel very quickly but everyone get out.A.

2、could B. was able toB.*- Could / Can I use your bicycle?-Sure， go ahead. (Of course, you can.)注意：*I could come earlier if necessary.*Im afraid I couldnt give you an answer now.2.must / mustnt / needt / have tomust与have to的区别A.*I have to leave now. My brother is waiting for me.*You must follow your t

3、eachers advice.B.*You dont have to follow me .mustnt 与 neednt 的区别*You mustnt play with fire.*You neednt come tonight3.shall / will / wouldA.*- Shall we start now? - All right.*- Will you go with me? - Yes, I will.*Alice, feed the bird today, you?*Would / Will you please leave a message?B.*You will s

4、ee many peasant children on the threshing ground whenever a film is showing.*Every evening he would sit there, saying nothing.*We used to work in the same office and would often have coffee together.C.*I will give you some help, if you can follow my advice.*I gave him a lot of advice, but he wouldnt

5、 listen to me.D. would的某些固定词组：Would you mind doing / if 从句？*- Would you mind my sitting here / if I sit here?- Would you like sth / to do sth?*.- Would you like some meat? *- Would you like to join us? would rather do . than do .*.I would /had rather stay home than go out.4.should / shouldnft (ought

6、 to / ought not to do)A.*You should keep your promise.*Such things ought not to be done.B.*Its seven oclock. They should be here now.*We neednt get ready yet; the guests shouldnt come for another hour.*- When can I come for the photos? I need them tomorrow afternoon.-They be ready by 12:00.A. can B.

7、 should C. would D. Could5.表推测的情态动词A.表肯定推测 .*He must /may/might be our teacher.*He may /might come tonight.( )B.表否定和疑问推测 *Its so late. Who can / could it be?*It can t / couldn t be Tom who stole the money.C推测的时间 比较：*He must be in the office.*He must be working now.*He must have left.*He must have be

8、en waiting for a long time.*He can t (couldnt) be in the office.*He cant (couldnt ) be working now.*He can t (couldn t ) have left. I saw him a minute ago.*He cant ( couldnt ) have been waiting for a long time.6. 表虚拟的情态动词*You shouldn t tell him about it.*You shouldn t have told him about it. He is s

9、o sad now.*You needn t do it.*You needn t have watered the flowers. Look, its raining.*Im afraid I couldn t come tonight.*I could have come yesterday, but my mother was seriously ill.结论：should do should have done neednt do neednt have done . .时间： 动作: Note:注意表推测的情态动词和表虚拟的情态动词的区别 A.表推测的情态动词-must have

10、done ( )*He must have left this morning.-might / may have done ( )*He might have come. Look, theres some money on the table.-couldnt (cant) have done ( )*He couldnt have come; nobody saw him at the meeting.B.表虚拟的情态动词-should have done ( )-shouldnt have done ( )-neednt have done ( )-could have done (

11、)-might have done ( )比较：*He might have left yesterday, nobody saw him this morning.*He might have left yesterday, but his mother was ill.ExerciseI.基本概念检测1. He left yesterday,so he in Beijing.A. may arrive B. may have arrived C.must arrive D. Arrived2. -Is there a fog in the evening?-There be. Ill ma

12、ke a phone call to find it out.A. must B. would C.will D.might3. He promised he not do it any more.A. would B. should C. might D. could 4. I dont believe him. He be serious.A. neednt B. cant C.shouldnt D. mustnt 5.-Would you like to join us in the game?-Yes, .A. I want B. I would C.Id love to D.if y

13、ou like6.-Did you blame him for his mistakes?-Yes, but it.A. I shouldnt have done B. I shouldnt doC. I should have done D. I should do7. Night has fallen. We have to stay here for the night, ?A. dont we B. havent we C. mustnt we D. shouldnt we8. - Could I use your phone?-Yes, of course you . A. coul

14、d B. can C. might D. should 9. I thought you like something to read, so I have brought you some books.A. will B. could C. might D. must10. -Will your wife go to London?-If I go, .A. so does she B. she goes to C. so will she D.nor will she11.We booked. Look, the restaurant is almost empty.A. must hav

15、e B. cant have C. should have D. neednt have 12. You return the book now. You can keep it till next week if you like.A. cant B. mustnt C. neednt D. may not 13. You get off a bus when it is still moving.A. ought to never B. never ought to C. ought never to D. ought never 14. Jonny, you play with the

16、knife, you cut yourself.A. wont; cant B. mustnt; may C. shouldnt; must D. cant; shouldnt15. - I open the door for you?-No, thank you. I can manage.A. Do B. Can C . Shall D.Should 16. You ought to about it earlier.A. tell him B. have told him C. talk to him D. discuss with him 17. I stay home than go

17、 to the cinema.A. would B. prefer C. would rather D. want to18. -What it be?-It be a car, for it is not moving. It be a house.A. can; cant; must B. can; must; may C. must; cant; must D. can; must; should 19. Dont throw the bottle away. It in the future.A. might be needed B. may need C. is needed D.s

18、hall be needed 20. The plant is dead. I it more water.A. will give B. would have given C. must give D.should have given 21.He you more help, even though he was very busy.A. might have given B. might give C. should give D. may give22. Peter come with us tonight, but he isnt very sure yet.A. must B. c

19、an C. may D.will 23. I told Sally how to get there, but perhaps I for her.A. had to write it out B. must have written it outC. should have written it out D. ought to write it out24. Its nearly seven oclock, Jack be here at any moment.A. must B. need C. should D. can 25. -Will you stay for lunch?-Sor

20、ry, . My brother is coming to see me.A. I mustnt B. I cant C. I neednt D.I wont26. I didnt go swimming because nobody go with me.A.should B.could C.would D. might27.Whether it was hot or not, he have a hat.A.would B.might C.could D. should28.I live with my sister this summer and didnt have to pay re

21、nt. So I save most of my salary.A.could B. would C. was able to D. should29. I have written to him because he phoned me shortly afterwards.A.ought to B.must C.couldnt D. neednt 30.From what I learn about the hotel, the service and the weather, they have enjoyed their holiday very much.A.wouldnt B.sh

22、ouldnt C.neednt D. cant 31.- Where Margaret have put the empty bottles?-She have thrown them away. They must be somewhere in this room.A. can; cant B. must; neednt C. might; must D. could; could32. - the plane have taken off on time?-Im afraid not. The fog was too thick here.A.Need B.Should C.Can D.

23、Must33.- Why is Jenny still standing there? Its so cold.-She for someone.A. can wait B. might have waited C. must be waiting D. should have waited34.You might just as well tell the manufacturer (制造商）that male customers not like the design of the furniture.A.must B.shall C.may D.need35.Mr. Bush is on

24、 time for everything. How it be that he was late for the opening ceremony?A.can B.should C.may D.must36. He paid for a seat, when he have entered free.A.could B.would C.must D.need37.John, look at the time. you play the piano at such a late hour?A.Must B.Can C.May D.Need38.As your spoken English get

25、s better, so your written English.A.will B.does C.is D.has39. We have felt so tired. Weve only been to a party.A.mustnt B.couldnt C.shouldnt D.wouldnt40.- Shall I go and buy more food and drinks for the party?-No, we have prepared a fridge of those. That be quite enough.A.can B.may C.might D.ought t

26、o41.He must have left Beijing, ?A. has he B. hasnt he C. didnt he D . mustnt he42. The line was busy; someone the telephone all the time.A .must use B .must be usingC .must have been using D .should have been using43.I was on the highway when this car went past followed by a police car. They at leas

27、t 150 kilometers an hour.A .should have been doing B . must have been doingC .could have done D .would have done44. Whatever reasons he , they can only be excuses.A .may give B.can give C. gives D . will give45.-We didnt see him at the meeting. -He it.A . cannot have attended B . neednt have attende

28、dC . shouldnt have attended D . must have attended46.- There were already five people in the car but they managed to take us as well.-It a comfortable journey.A.cant be B.shouldnt be C.mustnt have been D.couldnt have been47.- I stayed at a hotel while in New York.-Oh, did you? You with Barbara.A.cou

29、ld have stayed B.could stay C.would stay D.must have stayed48. Sorry Im late. I have turned off the alarm clock and gone back to sleep again.A.might B.should C.can D.will49.- Many people in England love to give advice on weather reporting.-Yes, but I think the weather office s computers be more accurate.A.can B.must C.ought to D.might50.- These tomatoes are huge! You must have watered them a lot!-Yes, I . They ought to be ripe enough to pick by next Friday.A.do B.must C.had D. did51.- Morns gift? She have chosen a better one for me.-She be very happy t