1、,情态动词与虚拟语气,It is said that there are plenty of hotels in that town. There _ be any difficulty for you to find somewhere to stay. A. wouldnt B. mustnt C. shouldnt D. neednt,C,should 表示猜测，可能性很大，但有留了 遗地， 为万一不行留下退路。 因为有许多/足够的酒店，应该没有问题找到 一家入住，但也没有说一定能找着。,2. Mary didnt turn up last night, did she? - No, s
2、he _. We had changed our plan. A. shouldnt have come B. neednt have to come C. didnt need to come D. neednt have come,shouldnt+have done 本来不应该做某事却做了 neednt+have done本不必做某事却做了didnt need to do 本来不必做也没有做题中had changed 改变计划,因此没有必要来.(比较第2,7,13题),C,3. Didnt they come to the party last week? - Yes. They did
3、nt want to come with us at first, but then we _ persuade them. A. would B. could C. were able to D. had to,C,was/were able to 表一次性成功地做了某事 Z92can/could 表示一种能力做, 但不强调一定成功.开始不想我们一起来, 但最后还是说服了他们.,4. The project _ considered thoroughly, and I am sure it _ finished on time. A. must be; may be B. should be
4、; may be C. may be; must be D. can be; should be,B,should 表建议本项目应该全面考虑, 我确信能及时完成该项目.,5. - _ he clean the classroom now? - No, he _. He may do it tomorrow. A. Must; mustnt B. Need; wouldnt C. Shall; neednt D. May; dont have to,shall 用于第一,第三人称疑问句中, 表示说话人在征求对方的意见或向对方请求. Z95(五/2) When shall he be able t
5、o leave the hospital? Shall we begin our lesson?,C,Mr. smith is always on time for everything. How _ it be that he was late for the flight? A. can B. should C. may D. must,can用于疑问句,表猜测must 只能用在肯定句中表猜测.,A,7. Why didnt you tell me there was no meeting today? I _ all the way here _ the heavy snow. A. n
6、eednt have driven; through B. cant have driven; across C. mustnt have driven; through D. shouldnt have driven; across,A,neednt+have done本不必做某事却做了cant + have done过去不可能发生某事mustnt +have done 一般不用来表猜测shouldnt+have done本不应该做某事across表示平面的通过through表示空间的通过(比较第2,7,13题),If I _ plan to do anything I wanted to,
7、 Id like to go to Tibet and travel through as much of it as possible. A. would B. could C. had to D. should,B,could这里不是过去时,而是表猜测,且可能性较弱could 表示可能性, 语气较委婉. Z92/一/1,9. Why _ you live in this small house when you could move into a much larger one? A. can B. must C. should D. need,“当你能够搬进一个更大的地方住时，你为什么还
8、一定要/非得住在这个小房间呢？” must在这里是“一定”，其他都不合题意思,B,D,10. He treated me as though I _ his own son. A. am B. would be C. was D. were,as though 引导的方式状语从句, 根据题意用虚拟语气, be动此用were他对待我好象我是他自己的儿子一样.(事实上我不是他的儿子).,If only +had done 与过去事实相反, 要是我们还没有 出发就好了, 事实上我们已经出发. will 将要做某事 be going to 准备做某事, 好象某事要发生/有可能发生.,D,11. Loo
9、k at the black clouds. It _ soon. - Sure. If only we _ out. A. is raining; didnt start B. is to rain; havent started C. will rain; havent started D. is going to rain; hadnt started,It is necessary that +主+should +v.原。It is necessary/ strange/ important that sb should do sth. (Z143第8,9,14小题)虚拟语气用在主语从
10、句中还有下面的结构:It is suggested/ decided/ ordered/ requested/ proposed/that sb should do sth.,12. It is necessary that people both young and old in China _ some English to be prepared for the Olympic Games to be held in Beijing in 2008. A. learn B. will learn C. must learn D. shall learn,A,我们没有参观那家著名的博物馆,
11、 因为我们花时间在购物上了(而事实上是不应该花在这上面的).shouldnt +have done本不应该做某事却做了cant +have done不可能发生某事must have done一定做了某事could +have done本来能做某事(比较第2,7,13题),D,13. Did you visit the famous museum? - No. We _ it, but we spent too much time shopping. shouldnt have visited must have visited cant have visited could have visi
12、ted,must have done一定发生某事 may +have done可能发生某事 could +have done本来能够做某事却没做(虚拟) 如果我没有把笔遗忘在家,昨天我就可以记笔记了.should +have done本来应该做某事,C,14. I didnt take notes at yesterdays meeting because I had left my pen at home. - You _ mine. I _ it. A. must have borrowed; wasnt using B. may have borrowed; didnt use C. c
13、ould have borrowed; wasnt using D. should have borrowed; hadnt used,devote oneself/ sth to + doing投身做某事Otherwise 虚拟语气的主句与过去事实相反的虚拟语气, 主句为:would/could/ should/ might +have done,C,15. Your sister nearly _ all her spare time to her courses during the three years. - Thats right, otherwise she _ the lead
14、 in their school in the 2005 College Entrance Examinations. A. spent; wouldnt have taken B. hadnt spent; couldnt have taken C. devoted; wouldnt have taken D. had devoted; hadnt taken,本句考察与过去事实相反的虚拟语气. 如果我昨天没有出差, 我就会去参加你的生日会.might +have done过去就可能做某事(不符合礼仪)would +have done过去就会去做某事,D,16. I _ to your bi
15、rthday party last Sunday. - Unfortunately, you were out on business. A. might have come B. came C. need have come D. would have come,注意这里的should不是“本不应该做某事”，而是“怎么对我说这些？”should是表示意想不到,惊讶/居然的意思I never thought my father should be so ill.,B,I cant imagine why he _ that to me; it wasnt my fault at all. A.
16、 would have said B. should have said C. ought to have said D. need have said,A,If I hadnt stood under the ladder to catch you when you fell, you _ now. A. wouldnt be smiling B. wont smile C. couldnt smile D. are not smiling,本句考查混合时间的虚拟语气, 条件句是以过去事实相反when you fell;主句是以现在事实相反now.以现在事实相反的虚拟语气的主句结构是: wo
17、uld/ should / might/ could v原形(包括进行时),与现在相反的虚拟语气, If +主did, 主+wouldshouldmight + do,B,19. If I _ pass the exam, I would treat you to dinner at KFC. A. will B. were to C. was to D. am going to,shall用于第二人称表示向对方的承诺.You shall get a birthday cake if you pass the exam.,A,20. You _ have the book when I fin
18、ish it. A. shall B. will C. would D. could,must have done一定已经发生某事should have done本来应该做某事却未做may have done有可能发生某事might have done mustnt表禁止,C,21. Mum, I climbed to get the Teddy Bear from the top of the shelf. - My goodness! You _ yourself. You _ do that again next time. A. must have hurt; mustnt B. sh
19、ould have hurt; cant C. may have hurt; mustnt D. might have hurt; wont be able to,couldnt+have done better不可能 再好了, 也就是最好了.英语句子中通常用比较级表示最高级.I cant agree with you more. 我非常赞成你.You cant be too careful while crossing the street.过马路时怎么小心也不为过.,C,22. Moms gift? She _ have chosen a better one for me. - She
20、_ be very happy to know it. A. should; must B. might; must C. couldnt would D. mustnt; would,should be 是应该的意思 我们还可以做得更好些.,A,23. “We are not better at explaining the new law than we _”, complained the young lawyer. A. should be B. would be C. will be D. can be,shouldnt +have done本不该做某事却做了cant +have d
21、one不可能发生某事 他不可能走远了, 因为他的外套还在这.neednt +have done本不必做某事却做了.,C,24. Do you know where David is? I couldnt find him anywhere. - Well, he _ have gone far his coat is still here. A. shouldnt B. mustnt C. cant D. neednt,虚拟语气用于主语从句It is required (suggested ,desired ) that +sb+(should) do sth,C,25. It is requ
22、ired in the regulations that you _ other people the password of you e-mail account. A. wont tell B. dont tell C. not tell D. didnt tell,用介词短语代替条件状语从句的虚拟语气Without electricity =If there is no electricity因为electricity已经存在，这里假设没有，用虚拟语气,D,26. Without electricity, what _? A. will our life be like B. our l
23、ife would be like C. our life will be like D. would our life be like,more time and money given 是独立主格结构, 因为后面主句的主语是I, 前后不一致, 时间和金钱是被给, 用过去分词, 相当虚拟的条件如果给更多的时间和金钱, 我会做得比现在这个样子 更好些.could have done本来能够做某事(但事实上没有),C,27. More time and money given, I _ better than what it is. A. must have done B. need have
24、done C. could have done D. should have done,could have done 本来可以求助于Mr. Smith但事实上并没有求助于他. 结果浪费了一整天.(这里是讲事实),A,28. You could have turned to Mr. Smith for help, for he is always helpful. - Yes, a whole day _. A. was wasted B. had been wasted C. would be wasted D. will be wasted,have left the photos at
25、home 已经遗忘了照片在家表示过去不能实现的愿望，条件句用had done主句用would have done本题意思是：拿照片这件事本来对我很容易，我忘了=If I hadnt left the photos at home, I would have been so easy to bring them to show you.,Oh, what a pity. It _ so easy for me to bring those photographs I wanted to show you, but Ive left them at the table at home. A. wo
26、uld have been B. should have been C. had been D. was,A,If +虚拟语气，如果条件句中有should, were,或had if可省略, 变成:Should +主+do (变成倒装句) Were+主+to do (变成倒装句)Had+主+done (变成倒装句)would be 表示与现在或将来相反的虚拟语气.,C,30. _, it would be silly to argue about it any longer. A. Was that true B. If that was true C. Should that be true
27、 D. Could that be true,will 是将来主动此词 所以后面不能再接情态动词.have to 的否定式要借用dont have to= dont do do, 相当一个动词, 可以被情态动词修饰.,A,31. Former Iraqi President Saddam will _ be on trial according to the new law. A. have to B. might C. would D. must,in case = if 引导条件句 may 表猜测只用在陈述句中, 疑问句, 否定句或 条件句中一般不用.should 可用在以将来事实相反的虚
28、拟语气的条件句中, 有可能会发生, 如果用过去时就表示不会下雨, 可天气很难说, 故常用should do,C,32. Bring you raincoat along in case that it _ rain this afternoon. A. can B. may C. should D. must,might as well +do 倒不如做某事,B,33. Since were not in a hurry, we _ waitfor the next bus as this one is much too crowded A. might as well as B. might
29、 as well C. should as well as D. should as well,should 表猜测, 可能性较大他8：00应该（should)到办公室, 但不一定会100%到.,D,34. Hello! Mary, this is Bill from the university. Can I speak to Frank? - Im sorry. Hes just left for the office. He _ reach the company by 8:30. A. could B. will C. shall D. should,can表示潜在的可能性,B,35.
30、 It is usually not quite cold in this area in March, but sometimes temperature _ be very low. A. should B. can C. must D. shall,canthave done 不可能发生某事,D,-What did you say to Julia? I saw her crying in the room. - It _ my fault. We talked happily when I met her. A. must have been B. should have done C
31、. shouldnt have done D. cant have done,may+have done 可能已经发生某事during the day 在白天已经发生的事.,37. Research finding shows we spend about two hours dreaming every night, no matter what we _ during the day. A. should have done B. would have done C. must have done D. may have done,D,D,38. It has been announced
32、 that candidates _ remain in their seats until all the papers have been collected A. can B. will C. may D. shall,这题主要考察对shall的用法，在二，三人称中shall表命令要求警告，第二人称还可表承诺(如20小题)该本题是第三人称表命令要求。,同上题一样，这题主要考察对shall的用法，在一，三人称中shall表命令要求警告，第二人称表承诺，上题是第三人称表命令要求。但这里第三人称表警告。 answer for对.偿还; 遭抱应,A,39. Mike is often absen
33、t from class. - Tell him he _ answer for it if he goes on behaving like that. A. shall B. will C. would D. must,must表“一定”，该题意思是：你难道一定要那么大声吗？,B,40. - _ you make so much noise? - Sorry, Ill try not to. A. Can B. Must C. Could D. Would,canttoo做太多也不为过,A,41. You _ pay too much attention to your reading s
34、kill, as it is so important. A. cannot B. should C. must D. neednt,would do : 主句表示以现在事实或将来事实相反 的虚拟语气, 前面tomorrow, 是将来时间.If引导虚拟语气省略时，从句中如有should/were/had, 省略if, 提前：should/had/were+主语,C,42. _ fine tomorrow, we would go to see the wedding suit for them. A. If it will be B. If we have C. Should it be D.
35、 If it fine,Its high time + 主语 did/should(不能省） do sth.,B,43. It is high time they _ there. A. are going B. went C. go D. will go,suggest 后接宾语从句时: 如果表建议要用虚拟语气:suggest that+ 主语 + (should) do如果表 “暗示”则用真实语气.,D,44. Her pale face suggested that she _ ill, and her parents suggested that she _ a medical exa
36、mination. A. be; should have B. was; had C. had been; had D. was; have,insist + 表示力言，强调 真实语气 表示（坚持）应该虚拟语气,B,45. The young man insisted that he _ nothing wrong and _ free. A. did; set B. had done; should be set C. should do; be set D. had done; must be set,had been 与过去事实相反主语 should/would + have done,
37、 if + 主语 +had done (从句可放在前面,也可放在后面),B,46. How happy I _, if you had been with me then. A. could be B. would have been C. should be D. were,表示对过去事情的猜测can t+ have done 不可能发生某事他不可能没说再见就离开, 因为他素来修养好.,D,47. He _ without saying goodbye to them, for he always has good manners. A. mustnt have left B. may no
38、t have left C. shouldnt have left D. cant have left,wouldnt listen不愿意听(强调结果) didnt listen 没有听(强调听的动作),B,48. I tried to stop him from smoking, but he just _ listen. wont B. wouldnt C. didnt D. couldnt,dare/ need 既可以作情态动词又可以作行为动词前后一致就行.dare + v. dare to do 否定. dont dare to doaux. dare do 否定：dare not d
39、o,C,He _ his parents that he has failed in in the exam. A. dares not tell B. didnt dare tell C. dare not tell D. dares not to tell,could + have done 本来能够做某事must + have done 一定已经做了某事might + have done 可能已经做了某事,A,50. He paid for a seat, when he _ have entered free. A. could B. would C. must D. might,Thank you!,C,C,C,
