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初中英语情态动词专项练习(答案及解析)

初中英语情态动词专项练习(答案及解析)
初中英语情态动词专项练习(答案及解析)

初中英语情态动词专项练习(答案及解析)

【2011连云港】4.—Must we leave now?

—No, we _______.We still have two more hours.

A. can‘t

B. mustn‘t

C. needn‘t

D. shouldn‘t

答案:C

【解析】考查情态动词。句意:---我们现在必须离开吗?---不,我们不必,我们仍有两个小时。根据上文,得知―must‖引导的一般疑问句应用needn‘t或don‘t have to来作否定回答。【2011北京】26. — Can you ride a horse?

— No. I____ .

A. needn't

B. may not

C. can't

D. mustn't

答案:C

【解析】考查点:本题考查情态动词的用法。Can表示能力,用它来提问,就用它来回答。所以选择答案C。

【2011广西百色】27.—Miss Li, must we hand in our homework right now?

—No, you ____.You can hand it in tomorrow.

A. don‘t

B. mustn‘t

C. needn‘t

D. may not

答案:C

【解析】考查情态动词的用法,must引起的一般疑问句,否定回答要用needn‘t。

【河北省2011】36. You eat the soup if you don't like it.

A. shouldn't

B. mustn't

C. needn't

D. can't

【答案】C

【解析】考查情态动词用法,shou ldn‘t 不应该;mustn‘t 不能;needn‘t没有必要;can‘t不能。本句是if引导条件状语从句,―如果你不喜欢这汤,你没必要喝‖,选C符合题意。

【2011?河南省】26. _____ you wait a few more minutes? It'll be your turn soon,

A.Must

B. Should

C. Could

D. Might

答案:C。考查情态动词词义辨析。must一定;should应该;might可能;could能够,符合句意。句意:你能再等几分钟吗?快轮到你了。

【2011黑龙江绥化市】()13. —May we leave the classroom now?

—No, you______. You shouldn't leave until the bell rings.

A.may not

B. can't

C. needn't

答案:B

【解析】情态动词的考查。May引导的疑问句,在否定回答时,用mustn’t 或can’t。【2011江苏徐州】5. She _______ be here . I saw her come in.

A. can

B. may

C. should

D. must

答案D

【解析】考查情态动词的用法。Can和may表示没有把握的推测,should意为―应该‖,must 表示有把握的推测。由后句句意―我看见他进来了‖可推测前句,她一定在这儿。故选D 【2011内蒙古包头】( ) 27. I can‘t go to the cinema with you because I ___________ stay here until my mother comes back.

A. can

B. could

C. may

D. must

27. 答案:D

【解析】本题考查情态动词的辨析。句意为―我不能和你去年电影,因为我_____必须呆在这里,直到我妈妈回来‖。根据语境可知此空意为―必须‖,四个选项中,只有must具体有此意,故选D

【2011哈尔滨】28. In order to speak English better, we _ be afraid of losing face. Because the most important thing is to practice. Remember, practice makes perfect.

A. should

B. shouldn't

C. have to

答案:B

【解析】考查情态动词根据句意:为了说好英语,我们不应当害怕丢面子。用shouldn‘t。【2011?四川广元】7. —Be quiet, Mr Smith is coming.

—Don‘t worry. It ___be him. Mr Smith is much taller.

A. mustn‘t

B. must

C. can‘t

答案:C

【解析】情态动词的用法。mustn‘t指不允许,表示禁止;must 必须;应该,表猜测时,用于肯定句,意为“一定”,可能性较大;can能,会,表猜测时,常用于否定句和疑问句,意为“不可能”;依据句意“安静,史密斯先生来了。”“不要担心,不可能是他,史密斯先生高得多。”,这里表是否定的猜测,故选C。

【2011?四川南充】34. —Another cup of tea?

—No, thanks. I_______ be off. Gina is waiting for me.

A. can

B. must

C. may

.答案:B

【解析】考查情态动词。can能; may可以;must 必须。句意:......我必须要走有了,Gina 在等着我。

【2011四川宜宾】33. —________ I smoke here?

—No. You are not allowed to smoke in public places.

A. Could

B. Must

C. May

D. Might

答案:C

【解析】C考查情态动词的习惯用法,May表示请求对方的建议,根据句意:我可以在这抽烟吗?不行,公共场合抽烟不许抽烟。故选C。

(2011四川资阳)26.—Hey, Ted! You _______ never play in the street. It‘s not safe.—Sorry, Mum. I won‘t again.

A. need

B. must

C. can

D. may

答案:B

【解析】考查情态动词的用法。need―需要‖must ―必须‖;can ―能够‖;may ―可以‖。句意为―你好,泰德。你必须永远不要在街上玩耍,不安全‖―对不起,我不会再那样做了,妈妈‖。故选B。

【2011乌鲁木齐】24. —Must I return the hook tomorrow morning? —No, you _ .You can keep it longer.

A. mustn't

B. can't

C. needn't

D. couldn't

【答案】C

【解析】情态动词的考察回答以must引导的一般疑问句,肯定回答用Yes,Sb. must . ―是的,……必须‖ 否定回答用No,Sb. needn‘t―不,……不必‖

39.【2011?广西柳州】—How long may I keep the book?

—You ________ keep it for two weeks.

A. may

B. must

C. will

答案A

【解析】考查情态动词的用法。根据句意:我可以借这本书多久?你可以借两周。B,C两项译成汉语不通顺,故选A。

【2011湖南益阳】28. — Susan, would you like to go hiking with us this afternoon?

— I'd love to, but I study for a test.

A. may

B. have to

C. can

答案:B

【解析】情态动词的考查。May意为“可以”;can意为“能够”,have to意为“不得不”,根据句意可知“我不得不为考试而学习”。

(2011贵州毕节)30.—May I smoke here,please?

—I am afraid you .This is a non-smoking area.

A.can B.can’t C.may D.may not

解析:本题考查情态动词。由This is a non-smoking area.“这是无烟区”可知“不能”在这里吸烟,故答案选B。

【2011福建莆田】( ) 31. —Do you know the song Come on, Haixi!—Yes, and I _________sing it well.

A. must

B. can

C. need

答案B

【解析】情态动词的考查。Must意为“必须”,can能够;need需要,根据句意应该是“能够”。

【2011广东深圳】8. —Must I return the book this week?

— No, you ____. You can _ it for 20 days.

A. mustn't: keep

B. needn't; borrow

C. needn't; keep

D. mustn't; borrow

答案:C

【解析】must回答与延续性动词的用法。Must开头的一般疑问句的否定回答用“……needn‘t”, 由答语for短语指一段时间,故用延续性动词,borrow为短暂性动词,要换成延续性动词keep。

(2011广西南宁市)35.—Look at the sign!

—Oh, I see.We _______ waste water.

A. can

B. must

C. mustn‘t

D. needn‘t

35. 答案:C

【解析】情态动词的用法。根据标志可知为禁止浪费水的标志。表示禁止命令用must. 因此选C。

【2011梧州】37. — _ I use your eraser, Rose?

— Sure. Here you are.

A.May

B. Would

C. Need

D. Must

【答案】A

【解析】情态动词的考察此处是“我能用一下你的橡皮吗?”用may语气委婉。

【2011湖南湘西】31. —Can I borrow your dictionary?

—Yes, you _______.

A. Can

B. must

C. should

答案:A

【解析】考查情态动词上句用can问,再用can进行回答,构成进行时用“be + 现在分词”,所以选择答案A.

(2011湖南岳阳中考)23.-Must I hand in my exercise book now, Mr. Zhao?

-No, you .You may give it to me tomorrow.

A. needn’t

B. mustn‘t

C. can‘t

解析:本题考查情态动词。must的否定回答用needn’t,故答案选A。

( 2011大庆) 4. — Congratulations! You've got the first prize in the English Contest.

—_____ it be true? It's unbelievable!

A. May

B. Should

C. Must

D. Can

答案:D

【2011本溪】7. You ______ finish the report today. Any time before Friday is OK.

A. mustn‘t B must C. need D .needn‘t

答案:D

【2011?宁夏】( )24. —Could I use your eraser for a while? —Yes, of course you _.

A.could

B. can

C. will

D. Should

答案:B

【2011郴州】—Can you come to my party on Wednesday?

—Sorry, I can't. I _____ finish my homework.

A. may

B. would

C. have to

答案:C

【解析】考查情态动词的用法。根据句意―我必须完成我的作业‖,所以用have to。

【2011河源】38.—________ I watch TV now,Mom?

—No.It‘s too late ,and you ______ go to bed.

A.May;have to

B.Will;should

C.Can;will

D.Must;need

答案:A

【2011遵义】33.—Must I finish my homework today,Ms Liu?

—No,_______.

A.you mustn‘t

B.you don‘t have to

C.you can‘t

答案:B

【2011泰州】6. According to the new traffic laws, people ______ drive after drinking wine or beer.

A .wouldn‘t B. couldn‘t C. needn‘t D. mustn‘t

答案:D

【2011重庆江津】( ) 33. A: Can I wear any clothes I like to school?

B: No, you can‘t. You wear a uniform(校服).

A. might

B. will

C. must

D. would

答案:C

【2011山东菏泽】34. —Will you stay for some more days?

—Sorry, I_____. My mother called to ask me to go back at once.

A. mustn‘t

B. may not

C. can‘t

D. wouldn‘t

答案:C

【解析】情态动词表推测。句意:-你再呆几天好吗?-对不起,我不能,我的母亲打电话让我马上回去。Mustn‘t禁止;may not可能不;wouldn‘t不愿做……,将要不……。故选C。

【2011山东枣庄】25. You ______ wear sports shoes when you climb a mountain.

A. can‘t

B. shouldn‘t

C. mustn‘t

D. have to

答案:D

【解析】D考查情态动词的用法。根据句意:爬山的时候你不得不穿运动鞋。前三个选项句意不通顺,故选D。

【2011山东滨州】31. – Must I get up early tomorrow morning?

– No, _________.

A. you mustn‘t

B. I don‘t think you have to

C. you can‘t

D. you need

答案:B

【解析】考查情态动词的用法。情态动词must引导的一般疑问句的否定答语为“No, sb. needn‘t./ No, sb.don‘t have to .”故选B。

【浙江湖州】23. —Who‘s singing in the next room?

—It ____ be her . She has gone to New York.

A. can‘t

B. must

C. shouldn‘t

D. can

答案:A

【解析】考查情态动词表推测。表示否定推测时,用can‘t,意为“一定不……”。must表示推测时,意为“一定……”,用于肯定句;根据答语“她已经去了纽约”可知是否定推测,故选A。

【2011山东泰安】38. —Must I learn all these words by heart?

—No, you ______. It‘ll be fine if you copy them in your exercise books.

A. needn‘t

B. can‘t

C. shouldn‘t

D. mustn‘t

答案:A

【解析】情态动词的用法。由must引导的问句,否定回答用needn‘t。句意是“我必须都要记住这些单词吗”“不用,只要你抄在练习本上就可以了”。

34.【2011·福州中考】— Mom, must I finish my homework now?

— No, you ______. You may have supper first.

A. mustn‘t

B. needn‘t

C. can‘t

答案:B

【解析】选B。考查情态动词的用法。对must引导的一般疑问句,否定回答时常用No, …needn‘t.由句意:-妈妈,我现在必须完成家庭作业?-不,你不需要。你可以先吃饭。故选B。

【2011浙江杭州】22.-Will the new iphone cost a lot?

-I ______ think so. Apple‘s products are usually expensive.

A. shouldn‘t

B. needn‘t

C. would

D. Must

答案:C

【解析】情态动词的用法。由“Apple's products are usually expensive.”可推断“我也认为花费多”。I would think so. 意思是“我以前就这么认为”。故选C。

【2011浙江金华】22. — Must we clean the classroom now?

— No, you needn't. It _____ after school.

A. may clean

B. must clean

C. need be cleaned

D. can be cleaned 答案:D

【解析】考查情态动词及被动语态的用法。由句意可知it指classroom,it和clean为被动关系,所以用被动语态,含有情态动词的被动语态结构为“情态动词+be+动词过去分词”。排

除A和B。need意为“需要”,can意为“可能,可以”。由句意“—我们必须现在就打扫教室吗?—不,不必要。可以放学打扫”可知。故选D。

【2011重庆】30. —Mr. Wang, can I finish my homework tomorrow?

—Sorry, you_______.

A. can‘t

B. don‘t

C. needn‘t

D. won‘t

答案A

【解析】考查情态动词的用法。问句为“Can…..?‖时,否定答语用“…can‘t”。句意为“—王先生,我明天完成作业可以吗?—对不起,不行”。故选A。

【2011山东济宁】21. ---Would you come to my birthday party tomorrow evening?

---I‘m afraid I ______. I have to look after my sister.

A. wouldn‘t

B. can‘t

C. won‘t

D. mustn‘t

答案:B

【解析】情态动词的用法。根据答语句意“I have to look after my sister.”可知是去不了的,故选B。

【2011四川乐山】24. It rained heavily, so we _______ stay at home watching TV or surfing the Internet all day.

A. could

B. had to

C. must

答案:B

【解析】词语辨析。句意“雨下的很大,我们必须待在家里看电视或上网”。had to表示客观原因(下雨)而引起的必须干某事,must强调主观原因。could表示有能力干某事,与文意不相干。

【2011浙江宁波】28. — May I take the magazine out of the reading room?

— No, you can‘t. You _________ read it here. It‘s the rule.

A. must

B. would

C. may

D. might

答案:A

【解析】情态动词词义辨析。must必须;would将要;may也许;might可以。根据句意,我可以把杂志带出阅览室吗?不可以。你必须在这儿读它。这是规则。故选A。

【2011广安市】35.-Dad, may I watch TV?

-No, you can‘t. You _______ finish your homework first.

A. must

B. can

C. may

答案:A

【解析】考查情态动词。must表示“必须”;can表示“有某种能力”;may表示“可以”。根据文意:你不能看电视,你必须先完成作业。用must。故选A。

【2011浙江丽水】18.一Bob,shall we go and meet our new classmate?

一Sorry.I'm busy now.But you_________ ask David to go with you.He is free.

A.need B.may C.would D.must

答案:B

【解析】情态动词的用法。need意思是需要,may是可以,would指将要,must意思是必须,根据句意应该表示建议,应用may。

【2011山东临沂】30. If you are in the zoo, remember not to touch or go near the animals.

Although some of the animals are cute, you _________ leave them alone.

A. must

B. will

C. may

D. can

答案:A

【解析】情态动词的意义。前文的remember not to 提示,下文空格处用情态动词must 表

示“必须”。

(2011·南京)8. –Fifty dollars for such a T-shirt! You _____ be joking!

–I‘m serious. It‘s made of silk.

A. must

B. need

C. may

D. can

8. 答案:A

解析:情景对话。理解句意,你一定在开玩笑。must意为:一定,故选A项。【2011山东威海】31.—Have you decided where to go for your summer vacation?

—Not yet. We _________go to Qingdao. It is a good place for vacation.

A. may

B. should

C. need

D. must

答案:A

【解析】情态动词辨析。may意为“可能;可以”,表示猜测时,把握性不大;should意为“应该”;need指“需要”;must为“必须;可能;一定”,表猜测时把握性较大。由答语句意“还没定下来”和“(青岛)是个度假的好地方”可知为“可能”,故选A。

【2011四川内江】38. —Must I be home before eight o'clock, Mum?

— No, you _____. But y ou have to come back before ten o'clock.

A.needn't

B.can't

C. mustn't

答案:A

【解析】情态动词。must引导的一般疑问句,否定回答是needn’t或don’t have to,意为“不需要”。故选A。

【2011江苏淮安】3.—_________ I borrow your history book?

—Sure. Here you are.

A. Must

B. May

C. Need

D. Will

答案:B

【解析】情态动词辨析。must “必须”,may “可以”,语气委婉,表示请求建议,need “有必要”,will “要,想要”,常用于第二人称的请求建议。语境“--我可以借你的历史书吗?-- 当然,给你。”故选B.

【2011山西】21.The talented boy ____ write lyrics when he was at the age of ten.

A. may

B. could

C. must

答案:B

【解析】考查情态动词的用法。May意为“可以”,can意为“能,会”,must意为“必须”。根据句意“当他10岁时这个多才的男孩就能写歌词了。”可知表示能力,并且用过去时态。

24.【2011?株洲】—Let‘s go dancing tonight.!

—Sorry, I ________.I have to go to my guitar lesson.

A. mustn‘t

B. needn‘t

C. can‘t

答案:C

【解析】情态动词的用法。本题意思为“我们今天晚上去跳舞吧!”“对不起,我不能去,我得去上吉他课。”从答句中的have to“不得不”可以知道前面是表达不能去跳舞。不能是can‘t.故本题答案为C。

【2011?山东青岛】19. The magazine___________ be Lily's, for we can find her name on the cover.

A. may

B. might

C. could

D. must

答案:D 【解析】考查情态动词的用法。由we can find her name on the cover“我们在封皮上发现了她的名字”可推知这本杂志有“一定”是丽丽的,故答案选D,意为“一定”,语气最强;而其他三个选项都具有“可能”之意,语气较弱,故排除。

【2011温州】7.—Dad,can I go to the movies tonight?

--Sure,but you__come back home before 9 o‘clock.

A.can

B.must

C.may

D.might

答案:B

【解析】情态动词的用法can“能”;must“必须,一定”;may“可能”;might“能,可能,也许”。根据句意“爸爸,我今晚能去看电影吗?”“当然可以,但你必须在九点之前回家”。

【2011浙江衢州】29. Drunk driving is against the law now. It ______be forbidden.

A. may

B. must

C. can

D. might

答案:B

【解析】情态动词。may 可以,must 必须,can 能,might 可能。根据题意:酒驾现在是违法的,它必须被禁止。选“必须”。

【2011 山东烟台】39. .—I think the man over there must be Bob.

-- It _______ be him. He has ______ to Australia.

A. can‘t, gone

B. can‘t, been

C. may not, been

D. mustn‘t, gone

答案:A

【解析】考查点:情态动词can及现在完成时的用法。此处can‘t表示推测语气,意为―不可能‖;―have/has gone to+地点‖意为―去了某地‖,表示不在说话人这儿;―have/has been to +地点‖表示―去过某地‖,现在已经回来了;mustn‘t意为―严禁,不许‖,may表示不确定的推测语气。句意为“—我认为那边的男人一定是Bob。—不可能是他。他已经去了澳大利亚。”故选A。

【江西省2011】31. The work is too hard for him. He__________ finish it on time.

A.can't

B. mustn't

C. shouldn't

D. needn't

【答案】A

【解析】情态动词的考察句意为“这工作对他来说太难。他不可能按时完成”。can't 用在否定句中表示“不可能”;mustn't“绝对不能,禁止”;shouldn't “不应该”needn't“不必”【2011湖南怀化】27. This dictionary______ Tom's. It has Ann's name on it

A. might be

B. may he

C. can't be

答案:C

【解析】情态动词。根据句意:上面有安的名字。推断出前一句应该是,这本字典不可能是汤姆的。选C。

【2011湖北黄冈】41. —Whose T - shirt is this?

—It______ be John' s. It ?s ______ small for him.

A. can't; much too B, can't; too much C. mustn't; much too D.mustn't; too much

答案:A

【解析】情态动词的用法。根据句意“它不可能是约翰的,对他来说太小了。”故排除C、D,“too much”为“太多”的意思,“much too”为“太”。故选A。

【2011安徽】33. -- May I go out now, Dad?

-- No. You __ let your mother know first.

A. can

B. may

C. need

D. must 答案:D

【解析】选D。考查情态动词词义。由答句中“不”,表示语气要求很坚决,应该是“必须”。【2011?铜仁】26.— _______ we clean the classroom at once?

— No, you _______. You _______ clean it after school.

A. Must; needn‘t; may

B. Must; mustn‘t; can.

C. Shall; can‘t; must

D. Need; mustn‘t; may

答案:A

【解析】情态动词的用法。根据前后句意可推断对方在询问“我必须马上打扫教室吗?”。而must引导的一般疑问句否定回答时用needn't。故选A.

(2011江苏宿迁)15. You look quite tired. You‘d better ______ a good rest.

A. stop to have

B. stop having

C. to stop to have

D. to stop having

【答案】A

【解析】本题考查had better的用法。had better(常简略为’d better)是一固定词组,had better"最好",用于表示对别人的劝告、建议或表示一种愿望。故选A

【2011山东】25. - Can I skate on the lake now?

- No, you ______. It‘s dangerous.

A. can‘t

B. mustn‘t

C. needn‘t

D. won‘t

25.答案:B

【解析】考查点:本题情态动词的用法。解题思路:mustn't表示禁止…,千万不能…;can,t表示不能;need,t表示不需要;won,t表示不会。根据下文“It,s dangerous”可知故本题选B。

【2011上海】39. You _____ lose your way if you walk alone in the mountains at night.

A) may B) need C) should D) ought to

答案:A

【解析】考查点:情态动词的用法。解题思路:此处由句意可知需要情态动词may,表示推测语气,选项B、C、D均不表示推测语气;

9. 【2011?无锡】—Peter doesn‘t mind lending you his camera.

—He __________. I‘ve already borrowed one.

A. needn’t

B. can‘t

C. mustn‘t

D. shouldn‘t

答案:A

【解析】根据I‘ve already borrowed one.“我已经借到一架了。”可推知彼得“不必”再借给了,故答案选A;而can‘t“不肯能”:mustn‘t“不准、不应该、不允许”:shouldn‘t “不该”均不合句意,故排除。

【2011贵州安顺】30. —I can‘t stop smoking, doctor. —For your health, I‘m afraid you ______.

A. may

B. can

C. have to

D. need

答案:C

【解析】交际用语的考查。根据句意“医生,我不能戒烟。为了你的健康,恐怕你不得不。”may意为“可以”;can意为“能够”;need意为“需要”均不符合句意。

【2011浙江绍兴】20. — Good morning. I've got an appointment with Ms King in her office.

— Morning. You _______be Mr Jones. This way, please.

A. will

B. must

C. can D, might

答案:B

【解析】情态动词的用法。will将要,表意愿;must 必须;应该,表猜测时,用于肯定句,意为“一定”,可能性较大;can能,会,表猜测时,常用于否定句和疑问句;might 可能,表猜测时,可能小。依据句意“你一定是琼斯先生吧。”,故选B。

【2011四川绵阳】12. ----Dad, the bread is not enough. I am still hungry. I have something more?

----But there‘s nothing in the fridge now.

A. Must

B. Need

C. Will

D. Can

答案:D

【解析】考查情态动词的用法。must意思是―一定,必须‖;need意为―需要‖;will意思是―将要‖;can意思是―可能,可以‖。根据句子―I am still hungry. 我仍旧很俄。‖可推断―我可以再吃点东西吗‖,故选D。

【2011?四川成都】32. —Oil is everywhere in this store, so you know smoking is forbidden here.

—I'm sorry.

A. can

B. may

C. must

答案:C

【解析】考查情态动词表示推测。根据句意应该是语气强烈的肯定推测。故用must。【2011?盐城】3. — Where's David?

— He be in the playground because he is fond of playing basketball.

A. will

B. may

C. can't

D. mustn't

答案:B考查情态动词表推测。根据第二句意“他......在操场上,因为她喜爱打篮球”可知。

【2011湖北·武汉】 33. - Look, Sue is over there.

- That ____ be her. She i s in Canada now.

A. mustn‘t

B. can‘t

C. needn‘t

D. won‘t

答案:B

【解析】考查情态动词的用法。由空隔后“苏现在在加拿大”可知,她现在不可能在那边。表示否定推测,语气比较强烈,用can’t。

【2011安徽芜湖】36. —Must I go through the radiation (辐射) check when I come back from Japa n at the airport these days?

—Yes, you ______.

A. can

B. may

C. might

D. must [

答案:D

【解析】情态动词。情态动词must意为“必要”时,引导的问句的肯定回答用must。【2011?四川成都】40. —Where's my music disc? I can't see it!

—You'd better the disc carefully in your bedroom.

A. look up

B. look through

C. look for

答案:C

【解析】考查短语动词辨析。look up查找,查阅;look through浏览;look for 寻找。答句意思:你最好在你的卧室仔细找一找......

【2011吉林长春】16. —Look at the man in the classroom! Is he Mr. White?

—No, it__________be him. He's eating in the dining hall.

A. can't

B. mustn't

C. may not

D. needn't

答案A

【解析】考查情态动词的用法。由答语“He's eating in the dining hall.”可推测他不在教室。故选A。can‘t“不可能”;mustn‘t“禁止”;may not“可能不”;needn‘t“不必,没必要”。

(2011福建南平)27. --- Do we have to go to school this afternoon?

--- Yes, you ________.

A. must

B. can

C. need

本句的have to表达的意愿比较强烈,肯定句用must回答。答案:A

【2011.云南昆明】28. There are no customers in the hotel. It ______ have the friendliest service.

A. can’t

B. must

C. may

D. needn’t

答案:A

【解析】考查点:情态动词辨析。解题思路:根据句意得出A.

【2011山东淄博】26. As we‘re students, we __________ obey the school rules.

A. can

B. may

C. must

D. could

答案:C

【解析】考查情态动词的用法。根据句意:作为学生,我们必须遵守校规。

(2011山东日照中考) 29. ---- That must be Mr. John.

---- No, it ________ be him! I saw him off at the airport half an hour ago.

A. may not

B. mustn‘t

C. can‘t

D. needn‘t

解析:情态动词表示推测,否定句中用can‘t表示“不可能”。

( 2011大庆) 4. — Congratulations! You've got the first prize in the English Contest.

—_____ it be true? It's unbelievable!

A. May

B. Should

C. Must

D. Can

答案:D

【2011?佛山】25. You worry about me. I‘m fine.

A. can‘t

B. mustn‘t

C. needn‘t

答案C。

【解析】情态动词。句意:你不心担心我,我很好。

【2011.广西北海】36. —Whose schoolbag is this?

—It ___________ be Mary‘s. It has her name on it.

A. can

B. may

C. will

D. must

答案:D

【解析】考查点:情态动词辨析。解题思路:书包一定是玛丽的,因为上面有她的名字。(2011海南三亚)29. ---May we go home mow ?

--- No, you____. You____ to go home until 5 o‘clock.

A. mustn‘t; are allowed

B. don‘t have to; are supposed

C. needn‘t; aren‘t allowed

D. can‘t; aren't supposed

答案:D

考查点:情态动词以及not…until…的用法。解题思路:以May开头的征求意见的句子的否定回答一般情况下用can‘t, 又从句意看也只能选择D.

【2011湖北恩施】33. --- Mr. Wang _____ be on the playground, I think.

--- He ______ be on the playground. I saw him in the office just now.

A. may; may not

B. can; mustn‘t

C. must; couldn‘t

D. may; can‘t

答案:D

解析:情态动词。上句的I think 提示空格处意为“或许”,用情态动词may 表达不肯定的猜测;答语中下句提示上句意为“不可能在操场上”,用can’t 表示否定的猜测。

7. 【2011江苏镇江】----Shall we meet at the station at 8 am?

----In fact we . The train until 10 am.

A. mustn‘t; doesn‘t leave

B. mustn‘t; leaves

C. needn‘t; won‘t leave

D. needn‘t; will leave

答案C

【解析】考查not…until句型。根据shall we可以判断出下面用一般将来时;再根据“火车十点才发车”可知用needn’t;所以C为正确答案。

29. 【2011?东营】By the year 2015, all of China's museums will be free to enter. We_______visit any museum without paying.

A. can

B.need

C. must

D. should

答案:A

【解析】考查情态动词的用法。Can意为“可以;能”,need意为“需要‖,must意为“必须”,should意为“应该”。由句意“到2015年中国所有的博物馆将开放进入。我们可以不用花钱参观任何一个博物馆。”可知。故选D

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