初中英语情态动词表推测练习题
初中英语语法之表推测情态动词用法和练习
初中英语语法之表推测情态动词用法和练习英语中有不少情态动词都可以表示推测，其语气有强有弱，表示的可能性有大有小，现将它们的用法归纳如下：1. 接近100%的可能这当然只有must才具有这么高的可能性，它的意思是“一定”“肯定”，所作出的推测几乎接近事实。
如：That hat must be Tom’s. 那帽子一定是汤姆的。
He must be coming by bus. 他一定是乘公共汽车来。
2. 很有可能表示可能性较大的情态动词主要有may, should, ought to，它们大致相当于汉语的“可能”“应该”“按理会”。
如：She should [ought to] be here soon. 她应该很快就到。
We may be buying a new house. 我们可能要买一座新房子。
3. 一般性的可能在所有表示推测的情态动词中，might和could所表示的可能性最小，由于它们的语气较委婉，较不确定，所以往往相当于汉语的“可能”“也许”“说不定”等。
如：He might be waiting for you. 他可能在等你。
She might not like the idea. 她或许会不赞成这个想法。
We could all be millionaires one day. 我们有一天可能都成为百万富翁。
4. 理论上的可能性表示理论上的可能通常是用can，且可以用于肯定句中。
如：Food poisoning can cause death. 食物中毒可导致死亡。
This kind of thing can happen every now and then. 这种事情是随时可能发生的。
New England can be very hot in September. 新英格兰有时9月份很热。
所谓理论上的可能性，就是指仅从理论上去考虑其可能性，至于实际情况如何，则不作考虑，比如说“食物中毒可导致死亡”，这只是理论上的一种推断，至于某人某次食物中毒了，他是否会死亡，则不在考虑之列，所以说，这种推测是非常“宏观”的！5. 表示对过去情况作推测如果表示对已经发生的情况作推测，不能用“情态动词+动词原形”，也不能用“情态动词的过去式+动词原形”，而是要使用“情态动词+动词完成式”。
初中英语情态动词表推测练习题
★★★★★情态动词表推测【2013天津】—?—, ' .A. ’tB.C.D. 't【2013四川南充】—, ?—’s. .A. B. C. ’t【2013湖南益阳】24. . .A. B. C. ’t【2013江苏盐城】— a ?—, I’ I .A. B. ’t C. D. ’t【2013福建泉州】—?— . . 's a .A. B. C.【2013山东潍坊】21. ’t , .A. B. C. D.【2013湖南株洲】, 's .! .A. B. C.【2013黑龙江绥化】—?—’s. ’s .A. ’t;B. ’t;C. ’t;【2013 湖北黄冈】—’s ? . ?—. ’s .A. B. ’t C. D. ’t【2013广西贺州】. . .A. ’tB.C.D. ’t 【2013甘肃兰州】—. ?—. , ’s .A. ’tB.C. ’tD.【2013湖北宜昌】—!— ! a , a .A. B. D. D.【2013湖北孝感】—. . ?—. . a .A. B. C. D. ’t【2013湖北十堰】— a ! !—I’m . ’s .A. ’tB.C.D.【2013山东烟台】—?—’s. , .A. ’tB.C. ’tD. 【2013浙江宁波】’s a .A. ’tB. ’tC.D.【2013广东】—. ?—. a .A. B. C. ’t D. ’t【2013福建福州】—?— . .'t B. 't C. 't 【2012河南】—?—I'm . I .A. B. C. D.【2012贵州贵阳】“?”“’s. .”A. ’tB.C.【2012甘肃鸡西市黑龙江黑河黑龙江齐齐哈尔】—? —. .A.’tB. ’tC.【2012湖南岳阳】—?—. .A. B. C.【2011湖北恩施】—?—, . .A. B. ’t C.’t【2012 湖北黄石】?. .A. B. 't C. 't D. 't【2012湖北武汉】－’ .－, ’ . I’m .A. B. C. D.【2012湖北宜昌】—.—! .A. B. C. D.【2011湖南株洲】. .A. ’tB. ’tC. ’t【2012江苏连云港】—.—? .A. ’tB. ’tC. ’tD.’t【2012江苏南京】?. I .A. B. C. D.【2012江苏无锡】! !A. ’tB.C. ’tD.【2012 内蒙古包头】—’.—, I ’t .A. B. C. D.【2012江苏扬州】—, a ?—I’m , , . .A. B. C. D.【2012 】—?—'s. !A. B. C. D.【2012山东济宁】's. ’s .A. B. C. D. 't【2012四川广安】—! . .—, . a .A.; ’tB. ; ’tC. ’t; ’t【2012四川成都】—, ?—’s. , .A. B. ’t C. 【2012四川凉山】—?—I’m . .A. B. C.【2012四川宜宾】—?—’s. .A. B. C. ’t D.’t【2012山东济南】—! A . ?—'s. .A. 'tB. 'tC.D.★【2012湖南常德】, , .A. B. C.【2012四川自贡】2012?'t ! .A. 'tB.C. 't【2012浙江杭州】! ’?A. 'tB. 'tC. 'tD. ’t情态动词表推测用法总结及专项练习1 / 用于表推测的用法(1) 从使用句型上看，通常只用于否定句或疑问句，一般不用于肯定句，而可用于肯定句、否定句和疑问句。
初三英语情态动词表推测单选题50题
初三英语情态动词表推测单选题50题1.She have a lot of friends. She is always surrounded by people.A.mayB.mightC.canD.must答案：A。
本题主要考查may 和might 表推测的用法。
may 表示有可能，可能性比might 稍大。
在这个语境中，她总是被人围绕，有较大可能有很多朋友，所以用may。
can 表示能力或可能性，但这里不是强调能力，must 表示肯定，语气太强，不符合语境。
2.There be a test tomorrow. The teacher didn't say anything definite.A.mayB.mightC.shouldD.will答案：B。
这里表示对明天是否有考试的不确定推测，might 的可能性比may 更小。
should 表示应该，will 表示将来会，都不符合推测的语境。
3.He have forgotten his homework. He usually is very responsible.A.mayB.mightC.can答案：A。
根据后面说他通常很负责，所以这里是有一定可能性忘记了作业，用may。
might 可能性更小，can 表示能力或可能性，但这里不是强调能力，must 表示肯定，不符合语境。
4.There be some books on the shelf. I'm not sure.A.mayB.mightC.canD.must答案：A。
这里是对书架上是否有书的不确定推测，may 的可能性比might 稍大。
can 表示能力或可能性，但这里不是强调能力，must 表示肯定，不符合语境。
5.She have gone to the library. I saw her with a book earlier.A.mayB.mightC.canD.must答案：A。
初中英语情态动词训练附答案
初中英语情态动词训练附答案一、情态动词单项选择题1．—Lucy, I’ve signed for the box. What’s it?—I’m not sure. It ________ be a dress.A．need B．must C．could D．will【答案】C【解析】【分析】【详解】句意：——露西，我签收了这个盒子，里面装了什么？——我不确定。
它可能是一件连衣裙。
考查情态动词表推测。
need需要；must肯定，一定；could表推测意为“可能”，猜测的把握比较小；will将会。
根据前文“I’m not sure”可知，露西也不确定盒子里装的什么，是一种不确定的猜测，故选C。
2．We teenagers ________ have dreams. With dreams and hard work, anything amazing________ be created.A．may; can B．might; should C．should; can D．must; has to【答案】C【解析】【分析】【详解】句意：我们青少年应该有梦想。
有梦想和努力，任何惊人的事都能被创造。
考查情态动词。
may可能；can能够；should应该；might可能；has to不得不；must必须。
第一个空表示“应该”，用should；第二个空表示能力，用can。
故选C。
3．The villagers _________ fetch water from the dirty pool before liberation.A．could B．must C．had to D．might【答案】C【解析】【详解】句意：解放前，村民们不得不从脏水池取水。
考查情态动词。
could“能够”；must“必须”；had to“不得不”；might“可能”。
have to表示“必须，不得不”，在这个意义上与must很接近，但must表示的是说话人的主观看法，而have to表示的是客观需要，根据“The villagers...fetch water from the dirty pool before liberation.”可知是客观需要，故选C。
中考英语情态动词表推测程度单选题40题
中考英语情态动词表推测程度单选题40题1.Mary might be in the library. She said she had a lot of homework to do.A.mustB.can'tC.mightD.should答案：C。
本题考查情态动词表推测的程度。
“might”表示可能性较低的推测，“must”表示肯定性很强的推测，“can't”表示否定性很强的推测，“should”表示应该，不是推测。
题干中说Mary 可能在图书馆，可能性较低，所以选“might”。
2.Tom might have forgotten his book. He is always so careless.A.mustB.can'tC.mightD.need答案：C。
“might”表示较低程度的推测，符合题干中对Tom 可能忘记带书的不确定推测。
“must”肯定性过高，“can't”否定性过高，“need”不是表推测的情态动词。
3.The teacher might be angry. We were very noisy in class.A.mustB.can'tD.ought to答案：C。
“might”在这里表示对老师可能生气的较低程度推测。
“must”太肯定，“can't”太否定，“ought to”不是表推测的情态动词。
4.She might come to the party later. She wasn't sure.A.mustB.can'tC.mightD.would答案：C。
“might”符合题干中她可能晚些来派对的不确定情况。
“must”肯定性强，“can't”否定性强，“would”不是表推测的情态动词。
5.There might be some mistakes in my homework. I didn't check it carefully.A.mustB.can'tC.mightD.should答案：C。
情态动词表推测专项练习题
1. Look! The light is out in her room. She————to bed already.A. must goB. had to goC.must have goneD.has gone2. ─There were already five people in the car but they managed to take me as well.─ It______ a comfortable journey.A. can“t beB. shouldn“t beC. mustn“t have beenD. couldn“t have been3. My sister met him at the Grand Theatre yesterday afternoon, so he ___ your lecture.A. couldn“t have attendedB. needn“t have attendedC. mustn“t have attendedD. shouldn“t have attended4. You ______ be tired - you“ve only been working for an hour.A. must notB. won“ tC. can“ tD. may not5. - Isn“ t that Ann“s husband over there?- No, it _______ be him -I“m sure he doesn“t wear glasses.A. can“tB.must notC. won“tD. may not6. I was on the highway when this car went past followed by a police car. They______ at lease 150 km an hour.A. should have been doingB. must have been doingC. could have doneD. would have done7. He _____ have completed his w ork; otherwise, he wouldn’t be enjoying himself bythe seaside.A. shouldB. mustC. wouldn’tD. can’t8. This cake is very sweet. You __________ a lot of sugar in it.A．should putB．could have putC．might putD．must have put9.—Tom is never late for work. Why is he absent today?—Something ________ to him.A．must happenB．should have happenedC．could have happenedD．must have happened情态动词must,can,could,may,might表推测的用法情态动词中的must, can, could, may, might都表推测。
初中英语情态动词练习(含答案)
初中英语情态动词练习(含答案)1. She passed me in the street without speaking, she ____ me.A. can't seeB. can't have seenC. shouldn't have seenD. shouldn't see2. -They were already five people in the car but they managed to take me as well. -It ___ a comfortable journey.A. can't beB. shouldn't beC. mustn't have beenD. couldn't have been3. He ____ you more help even though he was very busy.A. might have givenB. might giveC. may have givenD. may give4. She quickened her pace in order that she ____ with the others.A. may catch upB. might catch upC. could have caught upD. might have caught up5. There was plenty of time, she ____ .A. mustn't have hurriedB. couldn't have hurriedC. must not hurryD. needn't have hurried6. I didn't hear the phone, I ____ asleep.A. must beB. must have beenC. should beD. should have been7. He was a good runner so he ____ escape from the police.A. mightB. SucceededC. wouldD. was able to8. We ____ last night, but we went to the concert instead.A. must have studiedB. might studyC. should have studiedD. would study9. The young man has made so much noise that he ____ not have been allowed to atte nd the concert.A. couldB. mustC. WouldD. should10. A solider got him out of danger. He ____ hurt.A. may notB. can have gotC. might have gotD. might get11. -Could I use your pen?-Yes, of course you ____ .A. mustB. couldC. CanD. might12. Johnny, you ___ play with the knife, you __ hurt yourself.A. won't; can'tB. mustn't mayC. shouldn't mustD. can't shouldn't13. Sir, you ___ be sitting in this waiting room. It is for this woman and children only.A. oughtn't toB. can'tC. won'tD. needn't14. I ____ tell her the truth.A. cannot helpB. can't butC. may not helpD. could but15. I have neither a raincoat nor an umbrella. That's why I ___wait until the rain stops.A. mustB. shouldC. ought toD. have to16. A traffic accident happened yesterday and a driver ____ .A. may hurtB. may be hurtingC. may have been hurtD. may be hurt17. A dog ran in front of my mother's car and she ____ stop very quickly.A. ought toB. had betterC. mustD. had to18. - I stayed at a hotel while in New York .-Oh , did you ? You ____ with Barbara . (NMET98)A. could have stayedB. could stayC. would stayD. must have stayed19. The plant is dead. I ___ it more water.A. will giveB. would have givenC. must giveD. should have given20. A computer ___ think for itself it must be told what to do.A. can'tB. couldn'tC. may notD. might not21. It's nearly seven o' clock. Jack ___ be here at any moment.A. mustB. needC. ShouldD. can22. Tom ought not to ___ me your secret, but he meant no harm.A. have toldB. tellC. be tellingD. having told23. -Alice, you feed the bird today, ____ ?-But I fed it yesterday.A. do youB. will youC. didn't youD. don't you24. -Do you think I could borrow your dictionary?- ____ .A. Yes, you may borrowB. Yes, you couldC. Yes, help yourselfD. Yes, go on25. I was really anxious about you . You ____home without a word.(01高考题)A. mustn't leaveB. shouldn't have leftC. couldn't have leftD. needn't leave Key:1-5 BDABD 6-10 BDCDC 11-15 CBABD 16-20 CDADA 21-25 CAACB◆精编陷阱题训练◆1. “I thought you wouldn’t mind.”“Well, as a matter of fact I don’t, but you _____ me first.”A. should askB. should have askedC. must askD. must have asked2. “I called you yesterday. A woman answered, but I didn’t recognize her voice.”“Oh, it _____ my aunt Jean.”A. must beB. must have beenC. might beD. can have been3. That car nearly hit me; I ______.A. might be killedB. might have been killedC. may be killedD. may been killed4. It’s a very kind offer, but I really _____ accept it.A. mustn’tB. needn’tC. can’tD. don’t5. The police still haven’t found her, but they’re doing all they _____.A. mayB. canC. mustD. will6. You _____ practise the drums while the baby is sleeping.A. needn’tB. mightn’tC. mustn’tD. won’t7. You _____ him the news; he knew it already.A. needn’t tellB. needn’t have toldC. mightn’t tellD. migh tn’t have told8. As she’s not here, I suppose she _____ home.A. must goB. must have goneC. might goD. might be going9. Are you still here？ You ______ home hours ago.A. should goB. should have goneC. might goD. may have gone10. “I called you yesterday. A woman answered, but I didn’t recognize her voice.”“Oh, it _____ my aunt Jean.”A. must beB. must have beenC. might beD. can have been11. I _______ have met him a long time ago. Both his name and face are very familiar . A. may B. can C. would D. should13.“Shall we go shopping？”“Sorry, we _______ buy anything now because none of the shops are open.”A. mustn’tB. needn’tC. can’tD. shouldn’t14. They often go to the restaurants for meals. They _____ be very poor.A. mustn’tB. can’tC. may notD. needn’t15. I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.A. mustn’tB. shouldn’tC. needn’tD. couldn’t17. He ______ the test again, in which case, his mother will be very disappointed.A. might failB. must have failedC. should failD. could have failed “Why didn’t she come to the meeting yesterday？”“I’m not so sure. She ______ ill.”A. should beB. should have beenC. must beD. might have been19. Why did you just sit and watch？ You _______ me.A. could helpB. should helpC. could have helpedD. must have helped20. “You ______ your teacher for help. He is kind-hearted.”“Yes. A whole day ____ ___.”A. can ask, will wasteB. must have asked, had wastedB.C. could have asked, was wasted D. shouldn’t have asked, would be wasted21. “Is there a flight to London this evening？”“There _______ be. I’ll phone the air port and find it out.”A. mustB. mightC. wouldD. can22. “Show me your permit, please.”“Oh,it’s not in my pocket. It ______.”A. might fall outB. could fall outC. should have fallen outD. must have fallen out23. “Look at these tracks. It _______ be a wolf.”“Don’t be so sure. I think it ______ _ be a fox.”A. must; couldB. may; mightC. need; mustD. could; need25. “Did Jim come？”“I don’t know. He _______ while I was out.”A. might have comeB. might comeC. mush have comeD. should have come◆答案与解析◆1. 选B，should 后接动词完成式表示“本来应该做某事，结果未做”，此处含有责备之意。
初中英语情态动词表推测练习题
★★★★★情态动词表推测【2013】— Where are you going this month?— We______ go to Xiamen, but we're not sure.A. needn’tB. mustC. mightD. mustn't【2013】— Excuse me, whose book is this?—It ________ be John’s. It has his name on it.A. mustB. needC. can’t【2013】24. The man ______be my English teacher. He has gone to Canada.A. mightB. mustC. can’t【2013】—Are you in a hurry?—NO, I’ve got plenty of time I ______wait.A. canB. can’tC. mustD. mustn’t【2013】— Have you decided where to go for your summer vacation?—Not yet. We _______go to Qingdao . It's a good place for vacation.A. mayB. needC. must【2013潍坊】21. You mustn’t go off on your own, because you _______get lost in the mountains.A. shouldB. mustC. needD. might【2013株洲】----Oh, it's raining hard.----Be careful! The road _______be wet.A. couldB. mustC. might【2013】— Whose T-shirt is this?—It ________ be John’s. It’s ________ small for him.A. can’t; much tooB. can’t; too muchC. mustn’t; too much 【2013 黄冈】—Who’s the man over there? Is it Mr. Black?—It ______ be him. He’s much taller.A. may notB. can’tC. will notD. mustn’t【2013贺州】The woman who is talking with Mr. Brown ______ be Miss Li. She has gone to England.A. can’tB. mustC. mayD. mustn’t【2013】— Look at the boy playing basketball on the ground. Is it George?—It ______ be him. He told me he would play basketball after class, but he’s not sure.A. mustn’tB. mustC. can’tD. may【2013】—Difficulties always go with me!—Cheer up! If God closes a door in front of you, there ______ be a window opened for you.A. wouldB. must D. could D. can【2013】—Look at the young lady in red. Is it Mrs. King?—No. It _____ be her. She is wearing a white dress today.A. canB. mayC. mustD. can’t【2013】—Two hundred years for such a T-shirt! You _____________ be joking!—I’m not joking. It’s made of silk.A. can’tB. c anC. needD. must【2013】—Whose book is this?—It ______our geography teacher’s. You see, his name is on it.A. can’t beB. can beC. mustn’t beD. must be 【2013】 That T-s hirt _______ be expensive because it’s by a famous desi gner.A. can’tB. mustn’tC. mustD. should【2013】—Someone is knocking at the door. Is it Ann?—It ______be her. She is giving a performance at the theater now.A. mayB. mustC. can’tD. mustn’t【2013】—Is that girl Susan?— It _________ be her. She left for Beijing yesterday.needn't B. can't C. mustn't【2012】—Do you have any plans for this weekend?—I'm not sure. I ______ go climbing Mount Yuntai.A. mustB. needC. mayD. can【2012】“Whose notebook is this?”“It _______ Jim’s. It has his name on it.”A. can’t beB. must beC. can be【2012鸡西市】—Is that your teacher?—That _____be Mr.Wang. He has gone to Japan with his wife.A.can’tB. mustn’tC. may not【2012】—Who is that?—It _____ be Shirly. Only she is in red today .A. couldB. mayC. must【2011】—Is that girl under the tree Mary?—No, that ______be Mary. She is in New York.A. canB. mustn’tC.can’t【2012 】Is Maria knocking at the door?It ______be her. She is in Australia now.A. may notB. needn'tC. mustn'tD. can't【2012】－You _____ be happy with the strong public support you’ve received.－Yes, you’re right. I’m really excited.A. mayB. canC. mustD. need【2012】—My brother won the first prize in speech competition. —Congratulations! You ______be excited about that.A. needB. mustC. wouldD. can【2011株洲】That man ______ be my English teacher. He has gone to Canada.A. needn’tB. mustn’tC. can’t【2012】—Meng Fei had his arm broken while recording If You Are the One in Beijing. —Really? Then perhaps he _____host TV programs for some time.A. needn’tB. mustn’tC. shouldn’tD.can’t【2012】----Have you decided which senior high school to choose?-----Not yet. I ______ go to Moonlight School.A. mustB. mayC. needD. should【2012】The lady in this photo ______be over fifty! She looks so young!A. mustn’tB. mustC. can’tD. can【2012 】—You ______be excited that you’re going back to your hometown soon. —Yes, I can’t wait any longer.A. shallB. canC. needD. must【2012】— Excuse me, when are we going to have a picnic?—I’m not sure, Ask our monitor, please. He ______ know.A. needB. canC. mayD. shall【2012 】—Whose is the pencil box?—It______ be Tom's. Look at his name on the cover!A. canB. mayC. mustD. need【2012】This toy Mickey Mouse _______be Amy's. she’s the only kid at the picnic.A. mustB. canC. needD. can't【2012】—Look! The man at the gate ______ be our teacher. He is always standingthere every morning.—No, it _______ be him. He is having a meeting in the office now.A.must; can’tB. must; mustn’tC. can’t; can’t【 2012】—Excuse me, whose Japanese book is this?—It ______be Tom’s. In our class, only he is studying Japanese.A.mustB. can’tC. would【2012凉山】— Is Jim coming by train?—I’m not sure. He_____ drive his car.A. mustB. mayC. need【2012】—Whose shoes are these?—They _____ be Mike’s. They are much too large for him.A. mightB. mayC. mustn’tD. ca n’t【2012】—Look! A book is on the floor. Whose is it?—It ______be Rick's. It has his name on it.A. mustn'tB. can'tC. mustD. need★【2012】In competition, as in life, you _______ not always win.A. mayB. shallC. must【2012】 ---Have you heard that some bad thing would happen in 2012?--Don't worry! The news _________ be true.A. mustn'tB. may notC. needn't【2012】You ____be serious! You’re actually going to lend him money again?A. needn'tB. can'tC. shouldn'tD. mustn’t情态动词表推测用法总结及专项练习1.can / could用于表推测的用法(1) 从使用句型上看，can 通常只用于否定句或疑问句，一般不用于肯定句，而could 可用于肯定句、否定句和疑问句。
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★★★★★情态动词表推测【2013天津】— Where are you going this month— We______ go to Xiamen, but we're not sure.A. needn’tB. mustC. mightD. mustn't【2013四川南充】— Excuse me, whose book is this—It ________ be John’s. It has his name on it.A. m ustB. needC. can’t【2013湖南益阳】24. The man ______be my English teacher. He has gone to Canada.A. mightB. mustC. can’t【2013江苏盐城】—Are you in a hurry—NO, I’ve got plenty of time I ______wait.A. canB. can’tC. mustD. mustn’t【2013福建泉州】— Have you decided where to go for your summer vacation—Not yet. We _______go to Qingdao . It's a good place for vacation.A. mayB. needC. must【2013山东潍坊】21. You mustn’t go off on your own, because you _______get lost in the mountains.A. shouldB. mustC. needD. might【2013湖南株洲】----Oh, it's raining hard.----Be careful! The road _______be wet.A. couldB. mustC. might【2013黑龙江绥化】— Whose T-shirt is this—It ________ be John’s. It’s ________ small for him.A. can’t; much tooB. can’t; too muchC. mustn’t; too much【2013 湖北黄冈】—Who’s the man over there Is it Mr. Black—It ______ be him. He’s much taller.A. may notB. can’tC. will notD. mustn’t【2013广西贺州】The woman who is talking with Mr. Brown ______ be Miss Li. She has gone to England.A. can’tB. mustC. mayD. mustn’t【2013甘肃兰州】— Look at the boy playing basketball on the ground. Is it George— It ______ be him. He told me he would play basketball after class, b ut he’s not sure.A. mustn’tB. mustC. can’tD. may【2013湖北宜昌】—Difficulties always go with me!—Cheer up! If God closes a door in front of you, there ______ be a window opened for you.A. wouldB. must D. could D. can【2013湖北孝感】—Look at the young lady in red. Is it Mrs. King—No. It _____ be her. She is wearing a white dress today.A. canB. mayC. mustD. can’t【2013湖北十堰】—Two hundred years for such a T-shirt! You _____________ be joking!—I’m not joking. It’s made of silk.A. can’tB. canC. needD. must【2013山东烟台】—Whose book is this—It ______our geography teacher’s. You see, his name is on it.A. can’t beB. can beC. mustn’t beD. must be【2013浙江宁波】That T-shirt _______ be expensive because it’s by a famous designer.A. can’tB. mustn’tC. mustD. should【2013广东】—Someone is knocking at the door. Is it Ann—It ______be her. She is giving a performance at the theater now.A. mayB. mustC. can’tD. mustn’t【2013福建福州】—Is that girl Susan— It _________ be her. She left for Beijing yesterday.needn't B. can't C. mustn't【2012河南】—Do you have any plans for this weekend—I'm not sure. I ______ go climbing Mount Yuntai.A. mustB. needC. mayD. can【2012贵州贵阳】“Whose notebook is this”“It _______ Jim’s. It has his name on it.”A. can’t beB. must beC. can be【2012甘肃鸡西市黑龙江黑河黑龙江齐齐哈尔】—Is that your teacher—That _____be . He has gone to Japan with his wife.A.can’tB. mustn’tC. may not【2012湖南岳阳】—Who is that—It _____ be Shirly. Only she is in red today .A. couldB. mayC. must【2011湖北恩施】—Is that girl under the tree Mary—No, that ______be Mary. She is in New York.A. canB. mustn’tC.can’t【2012 湖北黄石】Is Maria knocking at the doorIt ______be her. She is in Australia now.A. may notB. needn'tC. mustn'tD. can't【2012湖北武汉】－You _____ be happy with the strong public support you’ve received.－Yes, you’re right. I’m really excited.A. mayB. canC. mustD. need【2012湖北宜昌】—My brother won the first prize in speech competition. —Congratulations! You ______be excited about that.A. needB. mustC. wouldD. can【2011湖南株洲】That man ______ be my English teacher. He has gone to Canada.A. needn’tB. mustn’tC. can’t【2012江苏连云港】—Meng Fei had his arm broken while recording If You Are the One in Beijing.—Really Then perhaps he _____host TV programs for some time.A. needn’tB. mustn’tC. shouldn’tD.can’t【2012江苏南京】----Have you decided which senior high school to choose-----Not yet. I ______ go to Moonlight School.A. mustB. mayC. needD. should【2012江苏无锡】The lady in this photo ______be over fifty! She looks so young!A. mustn’tB. mustC. can’tD. can【2012 内蒙古包头】—You ______be excited that you’re going back to your hometown soon. —Yes, I can’t wait any longer.A. shallB. canC. needD. must【2012江苏扬州】—Excuse me, when are we going to have a picnic—I’m not sure, Ask our monitor, please. He ______ know.A. needB. canC. mayD. shall【2012 】—Whose is the pencil box—It______ be Tom's. Look at his name on the cover!A. canB. mayC. mustD. need【2012山东济宁】This toy Mickey Mouse _______be Amy's. she’s the only kid at the picnic. A. must B. can C. need D. can't【2012四川广安】—Look! The man at the gate ______ be our teacher. He is always standing there every morning.—No, it _______ be him. He is having a meeting in the office now.A.must; can’tB. must; mustn’tC. can’t; can’t【2012四川成都】—Excuse me, whose Japanese book is this—It ______be Tom’s. In our class, only he is studying Japanese.A.mustB. can’tC. would【2012四川凉山】—Is Jim coming by train—I’m not sure. He_____ drive his car.A. mustB. mayC. need【2012四川宜宾】—Whose shoes are these—They _____ be Mike’s. They are much too large for him.A. mightB. mayC. mustn’tD.can’t【2012山东济南】—Look! A book is on the floor. Whose is it—It ______be Rick's. It has his name on it.A. mustn'tB. can'tC. mustD. need★【2012湖南常德】In competition, as in life, you _______ not always win.A. mayB. shallC. must【2012四川自贡】---Have you heard that some bad thing would happen in 2012--Don't worry! The news _________ be true.A. mustn'tB. may notC. needn't【2012浙江杭州】You ____be serious! You’re actually going to lend him money againA. needn'tB. can'tC. shouldn'tD. mu stn’t情态动词表推测用法总结及专项练习/ could用于表推测的用法(1) 从使用句型上看，can 通常只用于否定句或疑问句，一般不用于肯定句，而could 可用于肯定句、否定句和疑问句。