选校网 www.xuanxiao.com 高考频道 专业大全 历年分数线 上万张大学图片 大学视频 院校库 —―No person _________ smoke or carry a lighted cigarette, cigar or pipe in this area.‖ A. will B. may C. shall D. must
8、We ______ have proved great adventurers, but we have done the greatest march ever made in the past ten years. A. needn‘t B. may not C. shouldn‘t D. mustn‘t
9、24. The weather turned out to be fine yesterday. I the trouble to carry my umbrella with me. A. should have taken B. could have taken C. needn't have taken D. mustn't have taken
10、32.Some aspects of a pilot‘s job__________be boring, and pilots often____________work at inconvenient hours. A.can;have to B.may;can C.have to;may D.ought to;must
11、I told your friend how to get to the hotel, but perhaps I have driven her there. A. could B. must C. night D. should 12、—What's the name?
— Khulaifi. _______ I spell that for you?
A. Shall B. Would C. Can D. Might
13、Black holes ______ not be seen directly, so determining the number of them is a tough task. A. can B. should C. must D. need
14、In crowded places like airports and railway stations, you__________ take care of your luggage. A. can B. may C. must D. will 15、－She looks very happy. She_________have passed the exam. －I guess so. It‘s not difficult after all.
A.should B.could C.must D.might 16、 ---Turn off the TV, Jack. ____ your homework now? ---Mum, just ten more minutes, please.
A. Should you be doing B. Shouldn't you be doing C. Couldn't you be doing D. Will you be doing
17、—Where is my dictionary? I remember I put it here yesterday. —You it in the wrong place.
A. must put B. should have put C. might put D. might have put
18、10. We hope that as many people as possible join us for the picnic tomorrow. A. need B. must C. should D. can 19、--- I think I‘ll give Bob a ring.
--- You _______. You haven‘t been in touch with him for ages.
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选校网 www.xuanxiao.com 高考频道 专业大全 历年分数线 上万张大学图片 大学视频 院校库 A. will B. may C. have to D. should 20、If it were not for the fact that she_______sing, I would invite her to the party. A.couldn‘t B.shouldn‘t C.can‘t D.might not 21、-Is Jack on duty today?
-It ______ be him. It‘s his turn tomorrow. A.mustn‘t B.won‘t C.can‘t D.needn‘t
22、The biggest problem for most plants, which ________ just get up and run away when threatened, is that animals like to eat them.
A. shan‘t B. can‘t C. needn‘t D. mustn‘t 23、--- Guess what! I have got A for my term paper.
--- Great! You ______ read widely and put a lot of work into it.
A. must B. should C. must have D. should have 24、—What do you think we can do for our aged parents？
—You_________ do anything except to be with them and be yourself. A. don‘t have to B. oughtn‘t to C. mustn‘t D. can‘t
25、You know he is not going to let us leave early if we ___ get the work done. A. can't B. may not C. shouldn't D. mustn't 26、There's no light on—they______ be at home.
A. can't B. mustn't C. needn't D. shouldn't 27、When I was young, I was told that I ______ play with matches A. wouldn‘t B. needn‘t C. mustn‘t D. daren‘t
28、John promised his doctor he _____not smoke, and he has never smoked ever since. A. might B. should C. could D. would
29、It is usually warm in my hometown in March, but it ________be rather cold sometimes. A. must B. can C. should D. would
30、 You don't have to know the name of the author to find a book. You find the book by the title. A. must B. need C. can D. would 31、—I‘m sorry. I ______ at you the other day. —Forget it. I was a bit out of control myself.
A. shouldn‘t shout B. shouldn‘t have shouted
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选校网 www.xuanxiao.com 高考频道 专业大全 历年分数线 上万张大学图片 大学视频 院校库 C. mustn‘t shout C. mustn‘t have shouted
32、What a pity. Considering his ability and experience, he ____ better. A. need have done B. must have done C. can have done D. might have done
33、 Liza ___ well not want to go on the trip --- she hates traveling. A. will B. can C. must D. may
34、 Thank you for all your hard work last week. I don‘t think we ____ it without you. A. can manage B. could have managed C. could manage D. can have managed 35、 --What sort of house do you want to have? Something big? --Well, it be big--that‘s not important. A. mustn‘t B. needn‘t C. can‘t D. won‘t
36、 Although this ____ sound like a simple task, great care is needed. A. must B. may C. shall D. should
37、 You ______ be hungry already — you had lunch only two hours ago! A. wouldn‘t B. can‘t C. mustn‘t D. needn‘t
38、 Peter _______________be really difficult at times even though he‘s a nice person in general． A．shall B．should C．can D．must
39、 According to the air traffic rules, you ______________switch off your mobile phone before boarding． A．may B．can C．would D．should 40、 She ______________have left school, for her bike is still here． A．can‘t B．wouldn‘t C．shouldn‘t D．needn‘t 41、—I can‘t find my purse anywhere．
—You _______________have lost it while shopping． A．may B．can C．should D．would 参考答案与解析： 1. D
解析:―must have +动词+ed形式‖表示―一定做了某事‖。根据所提供的情景or she wouldn‘t have wasted time on him可判断出老师一定认为Johnson值得教，要不她不会在他身上浪费那么多时间。―should have +动词+ed形式‖表示―本来应该做某事，而没有做‖，常用于表示责备。―can have +动词+ed形式‖表示―可能做了某事‖。would用于表示虚拟、假设、条件等，有―要、将要、会、就会‖等意思。 主要考察知识点：情态动词
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选校网 www.xuanxiao.com 高考频道 专业大全 历年分数线 上万张大学图片 大学视频 院校库 2、D
解析：本题要根据前后句的关系来判断。问句：―我能在这里抽烟吗？‖―如果你一定要抽，应该坐在抽烟区‖。must在这里表示主观原因。should是应该的意思；could表示可能；may是可以。 主要考察知识点：情态动词 3、B
解析：这道题是虚拟条件句的倒装。虚拟条件句的从句部分含有were, should, 或had时, 可省略if，再把were, should或had 移到从句的句首，实行倒装。意思是―即使你被解雇了，医疗保障和其他福利也不会受到影响‖ 主要考察知识点：情态动词 4、 B
解析：must引导的一般疑问句，答复如果是肯定的，用must，如果是否定的，用needn‘t。 主要考察知识点：情态动词 5、D
解析：―needn‘t have + 动词+ed形式‖表示过去做了没必要做的事情。根据所提供的情景as you worked late yesterday可判断出今天早上没有必要来这么早。―can‘t have + 动词+ed形式‖表示―过去不可能‖，表示对过去发生的动作的猜测。mustn‘t不与have + 动词+ed形式连用，只与动词原形连用，表示―禁止，不准‖。主要考察知识点：情态动词 6、B
解析：must表示一定要，主观愿意。can表示有能力；may表示可能；should表示应该。由于是想和妈妈说话，所以用must。
主要考察知识点：情态动词 7、C
解析：shall在陈述句中用于第二人称或第三人称，表示说话者的意志、命令、约定、决心、警告、威胁、预言等，意为―必须，应该，要，得，给‖，表示任何都不准在这个区域吸烟或携带点着的香烟、雪茄或烟斗。will表示现在的意志、愿望等，意为―要，希望‖；may表示许可，或用于请求许可，意为―可，可以‖；must意为―必须,要,应当‖。 主要考察知识点：情态动词 8、 B
解析：―may not + have + 动词 + ed形式‖，意为―不可能‖，用于对过去或已经发生的事进行猜测。―needn‘t have + 动词+ed形式‖表示―不需要‖，表示过去不需要做某事。―shouldn‘t + have + 动词+ed形式‖表示本来不应该做而做了某事。mustn‘t不与have + 动词+ed形式连用，只与动词原形连用，表示―禁止，不要‖。 主要考察知识点：情态动词 9、 C
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选校网 www.xuanxiao.com 高考频道 专业大全 历年分数线 上万张大学图片 大学视频 院校库 解析：天气转晴了，所以就不用带伞了。Needn‘t have taken the trouble是不必要，should have taken the trouble是应该；could have taken the trouble是可能；mustn‘t have taken the trouble是必须不，都与题意不符。 主要考察知识点：情态动词 10、A
解析：can表示可能性，意为―可能‖，表示飞行员的工作在一些方面可能是枯燥乏味的。have to意为―不得不‖，表示由于受客观条件的限制不得不做某事。表示飞行员不得不在不方便的时间进行工作。 主要考察知识点：情态动词 11、D
解析：―should+have+动词+ed形式‖意为―本来应该做某事而没有做‖。根据所提供的情景―I told your friend how to get to the hotel,but perhaps‖可判断出本来应该用车把她带到这里。―could+have+动词+ed形式‖意为―本来能够做某事‖。 ―must+have+动词+ed形式‖意为―一定做了某事‖。 ―might+have+动词+ed形式‖意为―可能已经做了某事‖。 主要考察知识点：情态动词 12、A
解析：shall意为―……吗；……好吗；叫……好吗；是不是想……‖，用于征求对方的同意或意见。would用于第二人称，表示―愿意‖。can用于征得对方的同意，意为―可以，可能‖。might用于征得对方的同意，意为―可以‖，用于疑问句和建议时比may更委婉和礼貌。 主要考察知识点：情态动词 13、A
主要考察知识点：情态动词 14、C
解析:must意为―应该,必须,一定‖,表示出于主观意识而必须要做某事。根据所提供的情景―in crowded places like airports and railway stations‖可判断出在拥挤的地方像飞机场和火车站必须看管好自己的行李。can意为―能,会‖,用于表示能力。也可表示可能性,意为―(可)能,会得，(偶然,有时)会‖。may意为―或许,也许,可能,也说不定‖,表示可能性。will构成一般将来时,作情态动词的意思是―要,希望‖,用于表示现在的意志愿望等。 主要考察知识点：情态动词 15、C
解析:―must have+动词-ed形式‖表示―一定做了某事‖,根据所提供的情景―She looks very happy.‖可判断出她一定通过了考试。―should have+动词-ed形式‖表示―本来应该做某事,而没有做‖,常用于表示责备。―could have+动词-ed形式‖在肯定句型中,往往用作委婉地批评，表示本应该做什么,而没做，有时也用作猜测。―might have+动词-ed形式‖表示推测过去做过某事，―也许‖发生了。 主要考察知识点：情态动词
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