1. Jean have kept his promise. I wonder why he changed his idea. A. must B. should C. need D. would 解析:选B. “should have +过去分词” 表示“过去本来应该(但没能)做某事”; keep one’s promise 意为“信守诺言”。 2. Jane have come to the party, but she not find the exact time. A. could; could B. might; could C. should; could D. should; would 解析:选A.“ could have+过去分词表示过去本来应该(但没能)做某事”。 3. So many mistakes in your homework! You more careful. A. may be B. had to C. would be D. should have been 解析:选D. “You should have been more careful”. 意为:你本来应该更细心的。 4.Her brother be at home now, because he was seen playing basketball in the stadium just now. A. mustn’t B. needn’t C. can’t D. shouldn't 解析:选C. can’t be at home 意为:不可能在家。 5.---I can’t understand why our boss is late. ---He the early bus. A. could miss B. may have missed C. can have missed D. might miss 解析:选B. “may have+过去分词”表示对过去动作的判断,意为:可能做了某事。注意:can表示可能时,只能用于疑问句和反问句。 6. She didn't answer the phone, she ______ asleep. A. may be B. must be C. should have been D. must have been 解析:选D. 表示:对过去发生的事情的肯定推测。 7.The little girl’s eyes were red. She ______. A. may cry B. must cry C. must be cried D. must have been crying 解析:选D. 意为:她刚才肯定一直在哭。对过去某事正发生的推测。 8.He______ his supper now, for the dining hall is still closed. A. can’t be having B. needn’t be having C. mustn’t be having D. shouldn't be having 解析:选A. 对现在正在发生的事情的否定推测。 9.I parked my bike behind the building, but now it is gone. It ________ . A. may be stolen B. must be stolen C. must have been stolen D. must have stolen 解析:选C. 对过去发生的事情 的肯定推测的被动式。 10. ______ Mr. Black_______go to work by ferry before the bridge was built? A. Did; used to B. Use; to C. Did; use to D. Does; use to 解析:选C. used to do的疑问式,可以是Used+主语+to do ?或Did +主语+use to do? 11. The hotel is only a stone’s throw away, you ______ take a bus. A. need not to B. not need to C. don't need D. need not 解析:选D. 说话人认为不必要乘车, need 为情态动词。 12. I am busy now, _______ my brother do it for you ? A. Will B. Shall C. Must D. May 解析:选B. 在疑问句中shall 用于第三人称,也表示征求意见。 13. ---You needn’t do it right now, need you? ---Yes I am afraid I ______ . A. need B. needn’t C. must D. mustn’t 解析:选C. Yes的意思是:不。意为:恐怕我必须现在就做。 14.My English-Chinese dictionary has disappeared . Who _____ have taken it? A. should B. must C. could D. would 解析:选C. could/can have done 用于否定推测和疑问推测。 15. ---The room is so dirty._______ we clean it? ----Of course. A. Will B. Shall C. Would D. Do 解析:选B. shall 用在疑问句中,常用于第一,三人称, 表示征求意见或请求指示。 16. If you have something important to do, you ______ waste any time. A. needn’t B. mustn’t C. may not D. won’t 解析:选B. 根据句意用mustn’t 17. If you want to borrow a football after school, your student card______ here. A. has to leave B. must leave C. has to be left D. must be left 解析:选C. have to 表示客观需要,must表示主观需要。学生证必须放在此是客观需要。 18. “ Did you scold him for his carelessness?” “Yes, but _____ it” A. I’d rather not do B. I’d rather not have done C. I shouldn’t do D. I’d better not do 解析:选B. would rather 加完成时表示对完成了的或过去了的事情的态度。意为:当时是不情愿做的。 19. “ Don’t get near to it . It is too dangerous!” “_______” . A. Yes, I won’t B. No, I don’t C. No, I can’t D. No, I won’t 解析:选D. A为错误的表达方式;B和C没有直接回答对方的问候。 20. He must be in the classroom, _______ he? A. mustn’t B. can’t C. isn’t D.can 解析:选C. 对表否定的must进行反意疑问时,要用句子的实义动词 21. He________ be in the garden. He must be in the room. A. can’t B. mustn’t C. will not D. may not 解析:选A. 否定推测用can’t不用mustn’t 22. “Do you have to leave now?” “I am very sorry, but I really______.” A. can’t B. have C. should D. must 解析:选D. 回答have to 的疑问句用must作肯定回答。 23. “Let’s go to the library, shall we?” “_________?” A. No, I can’t B. Yes, I will C. Yes , thank you D. No, we’d better not 解析:选D. A,B,C都 不能回答shall we, 此处D的语气比较婉转客气。 24. “Can I take it away?” “ You ______ better not.” A. should B. could C. would D. had 解析:选D. had better 与不带to 的不定式构成谓语,可以变成疑问句:Hadn’t you better---- 25. You _______ have brought your camera. They all had theirs with them. A. couldn’t B. needn’t C. wouldn’t D. mustn’t 解析:选B. 本来不必要做某事. 26. See who is there!______it be May? A. May B. Must C. Can D. Will 解析:选C. 表推测时A,B都用作疑问句。 27. John______ be a basketball player. He is much too short. A. may B. mustn’t C. can’t D. should 解析:选C. 断然的不定推测用can’t 28. The Chinese teacher looks so pale. She ______ be ill. A. must B. mustn’t C. can D. need 解析:选A. 表示有把握的肯定推测用must 29. Something______to save our earth. Do you think so? A. can do B. must do C. has to do D. must be done 解析:选D. “something must be done” 意为:必须采取措施。 30. Look at what you have done! You ______ be more careful. A. ought B. can C. would D. should 解析:选D. ought 后应用to 31. — Has Li Lin started? He said he would join in the party. — He ______. He is a man of keeping his word. A. could have left B. must have left C. can’t come D. won’t be coming 解析:B。从He is a man of keeping his word中可以看出,李林肯定已经出发来参加聚会了,这是对已经发生的事情非常肯定的推测,故用must have done。注意must表推测时,不能用于否定句和疑问句中。 32. — May I park my car here? — No, you ______. No car is allowed to park here. A. may not B. needn’t C. mustn’t D. daren’t 解析:C。此题考查以情态动词提问的一般疑问句的回答。在英语中,以某些情态动词提问的句子,出于礼貌委婉或句意的需 要,回答时,要换用另一个情态动词。在回答must开头的一般疑问句时,肯定回答用must,否定回答用needn’t或don’t have to;在回答may开头的一般疑问句时,肯定回答用may,否定回答用mustn’t;在回答need开头的一般疑问句时,肯定回答用must,否定回答用needn’t。 33. — Excuse me, could you tell me where the Yajia Supermarket is? — It’s two blocks straight ahead. You ______ miss it. A. mustn’t B. can’t C. needn’t D. shouldn’t 解析:B。根据题意,此处需要表示“推测”的否定结构,故can’t为正确答案。4. A。这是一个省略句,couldn’t have done表示对过去发生的动作的否定推测,意为“不可能……”。 34. — I saw Mr. Sun at Tongyu Station this morning. — You ______. He’s still on holiday in Hawaii. A. couldn’t have B. mustn’t have C. shouldn’t D. needn’t 解析:A。这是一个省略句,couldn’t have done表示对过去发生的动作的否定推测,意为“不可能……”。 35. — How about paying a visit to Dr. Wang, our former Chinese teacher? — Good idea. I will e-mail him today so that he ______ know ______ to expect us. A. shall; why B. could; when C. would; what D. will; how 解析:B。这是一个综合题。本题so that后的目的状语从句中的谓语动词要用“情态动词( may / might / can / could ) + 动词原形”。When to expect us表示“我们什么时候可到达”。“疑问词+不定式”结构在句中作know的宾语。 36. Everything has two sides. Beautiful songs, sometimes, ______ be just noise to others. A. must B. may C. should D. could 解析:B。由sometimes可知,此处应用表示可能性不大的情态动词,即may。 37. Someone ______ my umbrella. I found it wet yesterday. A. must be using B. must have used C. must use D. must have been using 解析:B。由后句可知,这是对过去发生的事情的肯定推测,故B项正确。 38. — How dangerous it was! — Yes, but for the passer-by’s quick action, the girl ______. A. was drowned B. could have been drowned C. had drowned D. should be drowned 解析:B。but for的意思是“要不是”,语法功能上等同于if 引导的否定虚拟条件句,因前句中How dangerous it was可知应与过去事实相反。 39. You ______ scold such a pupil who always keeps silent so seriously that you ______ hurt him. A. should; can B. may; will C. mustn’t; may D. can’t; must 解析:C。mustn’t表示“不准许”,may表示可能性,所以C正确。 40. — Why does Alice know so much about Angkor Wat? — She ______ have been there, or ... A. must B. oughtn’t to C. may D. can’t 解析:C。句意:她或许到过那里,或者……。or ... 是重要的信息,说明还有其他的可能性。A的说法太绝对,与or ... 提供的信息冲突。 41. — You may laugh, but I’ve been thinking of becoming a vegetarian.— Oh, you ______ be crazy. You will be hungry all the time. A. must B. may C. will D. need 解析:A。must表示的把握最大,may表示有可能,need不表示推测,will表示将来。根据句意可知A正确,表明对对方的不理解和责备,语气比较坚决。 42. — What’s the matter with you? — Oh, I’m not feeling well in the stomach. I ______ so much fried fish just now. A. shouldn’t eat B. mustn’t have eaten C. shouldn’t have eaten D. mustn’t eat 解析:C。shouldn’t have done 表示“本不该做……,但实际上却做了”。 43. — ______ he have been chosen as captain of the football team? — Yes, he ______. A. Can; must have B. Must; must have C. Can; must D. Must; must 解析:A。疑问句中可以用can, 肯定句用must。 44. Mr. Zhang ______ in Shanghai tomorrow morning. A. can have arrived B. will have arrived C. may have arrived D. must have arrived 解析:B。will + have done,表示对将来必然进程的猜测。 45. Miss Wang started at 8 o’clock, and she ______ be there now. A. should B. can C. can’t D. need 解析:A。should 表示主观性猜测,译为“应该”。 46. — It must be Mr. Li who did it. — No, it ______ be Mr. Li. A. mustn’t B. wouldn’t C. can’t D. may 解析:C, can’t 表示否定的猜测,侧重于主观判断,译为“决不会;不可能”。 47. You ______ finish reading the book as soon as possible. A. may B. can C. need D. should 解析:D。should表示劝告某人应该做某事。 48. — Need you go to work now? — Yes, I ______. A. must B. need C. can D. dare 解析:A。need引导的一般疑问句,肯定回答应用must。 49. Your trousers are dirty. ______ them for you? A. Shall I wash B. Will I wash C. Am I going to wash D. Am I washing 解析:A。Shall I ... ?是征求对方意见时常用的句型。 50. You are late for school today. You ______ to school earlier. A. ought to come B. should have come C. ought have come D. should come 解析:B。should have done表示“过去某件事应该做而实际上没有做”,此处含有责备之意,也可用ought to have come。 51. We must learn from Lei Feng, ______ we? A. may B. can’t C. don’t D. needn’t 解析:D。反意疑问句中,当must作“必须”解时,可以用needn’t / mustn’t构成附加疑问句。 52. She must be hungry, ______ she? A. isn’t B. needn’t C. doesn’t D won’t 解析:A。反意疑问句中,陈述部分的must表示对现在情况推测时,附加疑问句中通常依据must后面的动词形式确定助动词。 53. He ought to come here early, ______ he? A. would B. should C. didn’t D. shouldn’t 解析:D。反意疑问句中,陈述部分的谓语有ought to 时,附加疑问句中应用shouldn’t 或oughtn’t。 54. You used to smoke, ______ you? A. used to B. don’t C. didn’t D. shouldn’t 解析:C。反意疑问句中,陈述部分的谓语有used to 时,附加疑问句中应用didn’t 或 usedn’t。 55. You ought ______ for what you haven’t done. A. not to be punished B. not be punished C. to not punished D. to not be punished 解析:A。ought to 的否定式是ought not to。 56. ______ you please tell me the way to the post office? A. Must B. Need C. Would D. Should 解析:C。Would you please ... ?是向对方提出请求或询问时常用的婉转而有礼貌的句型。27. A。主语是第三人称时,shall表示说话人给对方的“允诺;命令;指示;意愿”。 57. I’m sure he ______ have the computer sooner or later. A. shall B. can C. must D. would 解析:C。Would you please ... ?是向对方提出请求或询问时常用的婉转而有礼貌的句型。 58. It is important that we ______ learn how to drive. A. have to B. should C. need D. shall 解析:B。在It is important / impossible / necessary that ... 句型中,that从句的谓语用 “( should + ) 动词原形”。 59. It has been announced that candidates _______ remain in their seats until all the papers have been collected. A. can B. will C. may D. shall 解析:D。在规章中告诫应考者,在收完所有试卷前“必须”留在教室里。 60. How _______ you say that you really understand the whole story if you have covered only a part of the article? A. can B. must C. need D. may 解析:A。can 在疑问句中,表示疑惑、怀疑,根据情况可译作“能、可以”等。 61. I didn’t see her in the meeting room this morning. She _____ at the meeting. A. mustn’t have spoken B. shouldn’t have spoken C. needn’t have spoken D. couldn’t have spoken 解析:D. must表示推测时不用于否定句;shouldn’t have done sth. 表示“本不应该做某事而实际上做了”;needn’t have done sth. 表示“本来不必做某事而实际上做了”;couldn’t have done sth. 表示“不可能做过某事”。根据题意,选D。 62. One ought _____ for what one hasn’t done. A. not to be punished B. to not be punished C. to not punished D. not be punished 解析:A. 情态动词ought 后要接带to的不定式,ought to do 的否定式是ought not to do,所以答案是A。 63. If you really want yourself to be in good health, you must ___ always ___ so much. A. not; be smoking B. not; have smoked C. not; to smoke D. be not; smoking 解析:A. must not always be doing sth. 表示“不要老是做谋事”,含有埋怨、指责、反感等感情色彩。 64. With so much work on hand, you _____ to see the game last night. A. mustn’t go B. shouldn’t go C. couldn’t have gone D. shouldn’t have gone 解析:D. 题中的A项和B项都指现在情况;couldn’t have gone表示“不可能去过”;shouldn’t have gone表示“本不应该去而实际上去了”。根据题意,选D。 65. Most of the students felt rather disappointed at the English party. They say that it ______ better organized. A. had been B. had to be C. must have been D. could have been 解析:D. could have done sth. 表示“本来能够做某事而实际上未能做成”。 66. I’m surprised that he _____ in the exam. A. should fail B. would have failed C. may have failed D. should have failed 解析:D. should可用于表示惊奇、感叹、不满等感情色彩的句子,如指过去的动作,则要用should have done sth. Would 和 may通常不带感情色彩。 67. The little girl _____ there alone. A. not dare go B. dares not go C. dare not go D. dare not to go 解析:C. 题中的dare是情态动词,后接不带to的不定式,主要用于疑问句、否定句和条件句中。 68. “Must we do it now?” “No, you _____.” A. won’t B. needn’t C. can’t D. don’t 解析:B. must开头的疑问句,否定答语用needn’t或don’t have to。 69. He said he would rather not _____ it right now. A. doing B. to do C. do D. to be doing 解析:C. would rather通常也视为情态动词(组),后接动词原形,其否定形式为would rather not。 70. You _____ to the meeting this afternoon if you have something important to do. A. needn’t to come B. don’t need come C. don’t need coming D. needn’t come 解析:D. need作为情态动词,其否定形式为needn’t;作实义动词时,其否定形式为don’t (doesn’t) need to do。 71. Put on more clothes. You _____ be feeling cold with only a shirt on. A. can B. could C. would D. must 解析:D. must用在肯定句中表推测时,语气比could, would等肯定得多。此处“must + 不定式进行式”表“想必正在……”之意。 72. I _____ play football than baseball. A. would rather B. had better C. like better D. prefer 解析:A. would rather … than …,意为“宁愿(做)……而不(做)……”。 73. I thought you _____ like something to read, so I have brought you some books. A. may B. might C. could D. must 解析:B. 由句意可知,这是对过去发生的事情不太有把握的推测。 74. There was plenty of times. She _____. A. mustn’t have hurried B. couldn’t have hurried C. must not hurry D. needn’t have hurried 解析:D. needn’t have done意为“过去不必做而做了某事”。 75. The plant is dead. I _____ it more water. A. will give B. would have given C. must give D. should have given 解析:D. should have done表示“过去应该做而没有做某事”。 76. You _____ return the book now. You can keep it till next week if you like. A. can’t B. mustn’t C. needn’t D. may not 解析:C. can’t(不能),mustn’t(不准),may not(不可以),均不合题意。 77. It’s still early, you _____. A. mustn’t hurry B. wouldn’t hurry C. may not hurry D. don’t have to hurry 解析:D. don’t have to = needn’t 78. Please open the window, _____? A. can’t you B. aren’t you C. do you D. will you 解析:D. will用在第二人称的疑问句中,为询问(或征求)对方的意愿或向对方提出请求之意。 79. We _____ for her because she never came. A. mustn’t have waited B. shouldn’t have waited C. mustn’t wait D. needn’t wait 解析:B. should not have done表示“过去不应该做而做了某事”,含有“后悔”、 “责备”、 “劝告”, “批评”之意。 80. — May I stop here? — No, you _____. A. mustn’t B. might not C. needn’t D. won’t 解析:A. may开头的疑问句,否定答语常用mustn’t。 81. It’s a fine day. Let’s go fishing, _____. A. won’t we B. will we C. don’t we D. shall we 解析:D. 疑问句中shall用于第一、三人称,用来征询对方的意见。 82. I didn’t see her in the meeting room this morning. She _____ at the meeting. A. mustn’t have spoken B. shouldn’t have spoken C. needn’t have spoken D. couldn’t have spoken 解析:D. 推测“她不可能在会上发言”,must表示推测时,不能用于否定句中。 83. — Please don’t make a noise. — _____. I’ll be as quiet as a mouse. A. Yes, I won’t B. No, I won’t C. No, I will D. Yes, I will 解析:B. will在此处表示“意志(向)”。 84. The young man has made so much noise that he _____ not have been allowed to attend the concert. A. could B. must C. would D. should 解析:D. should not have done表示“过去不应该做而做了某事”,含有“后悔”、 “责备”、 “劝告”, “批评”之意。 85. — Where is John? — He _____ in the library. A. should be B. must be C. can be D. must have been 解析:B. must do表示对现在的事实进行推测。 86. Since the road is wet this morning, _____ last night. A. it must rain B. it must be raining C. it must have rained D. it must have been rain 解析:C. must have done用于对过去发生的事情进行推测,且较有把握。 87. — Will your brother stay home tonight? — I’m not quite sure. He _____ to the cinema tonight. A. must go B. can go C. may go D. may be going 解析:C. 表示推测时,must比may语气肯定。 88. She’s already two hours late. What ______ to her? A. can have happened B. may have happened C. should have happened D. must happen 解析:A. can表推测,只用于否定句和疑问句中。 89. You must be a writer, _____? A. mustn’t you B. are you C. must you D. aren’t you 解析:Dmust表示推测时,其后的反意问句有两种情况:①对现存状态(现在的事实)进行推测时,反意疑问句中动词用其一般现在形式。②对过去发生的事情进行推测时,若有表过去的时间状语,反意问句用动词的过去式。 90. I got up early that morning, but I _____ so because I had no work to do. A. mustn’t have done B. didn’t need to do C. needn’t have done D. can’t have done 解析:C. needn’t have done表示“过去不必做而做了某事”,若表示“不必做某事(且实际上未做)“则用”didn’t / don’t / doesn’t need to.” 91. He _____ have come here yesterday, but he didn’t. A. could B. should C. ought to D. all the above 解析:D. A表示“本能够”,B, C表“本应该”。 92. I missed the last bus, so I _____ go home on foot. A. must B. have to C. may D. had to 解析:D. have to表示客观上要求做某事,must表示主观上认为必须做某事。 93. He ought to win the first prize, _____ he? A. oughtn’t B. shouldn’t C. mustn’t D. both A and B 解析:D. ought to的反意问句应用oughtn’t或shouldn’t开头。 94. Everyone _____ do his best for the modernizations of our country. A. can B. may C. should D. might 解析:C. should 含“按理应该做……”、“有义务做……”之意。 95. Let’s clean our classroom, _____? A. will you B. don’t we C. shall we D. do you 解析:C. Let’s 中的us一般包括对方在内。 96. Let us play basketball, ______? A. will you B. don’t we C. shall we D. do you 解析:A. Let us中的us一般不包括对方在内。 97. He asked me for this book many times. Please tell him that he _____ have it tomorrow. A. must B. may C. shall D. both B and C 解析:D. may和shall均可表“允诺”。 98. “Your phone number again? I _____ quite catch it.” “It’s 9568442.” A. didn’t B. couldn’t C. don’t D. can’t 解析:A. 由句后得知句意为“我开始没听清楚对方的电话号码”,为对过去的事实或发生动作的表述。 99. Mother _____ us stories when we were children. A. was used to tell B. is used to telling C. used to tell D. used to telling 解析:C. used to do“过去(常)做某事”,be used to doing“习惯于做某事”。 100. She would rather _____ more money on books _____ on clothes. A. cost … not B. to spare … don’t C. pay … than D. spend … than 解析:D. would rather后接动词原形。Spend … on sth.为常用结构 |
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