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【英语】 情态动词培优训练(附解析)1
一、初中英语情态动词
1.—Could you go to the bookshop with me? I want to buy The Grass House by Cao Wenxuan.
—Sorry, I . I've promised Mum to go home right after school.
A. can't B. couldn't C. needn't D. mustn't
【答案】 A
【解析】【分析】句意:—你能和我去书店吗?我想买一本曹文轩写《草房子》。—对不起,我不能去。我答应我妈妈放学后直接回家了。在问句中could表达委婉语气,不是过去式,因此回答时用can't,不能; needn't 不需要;mustn't一定不要,千万别。结合句意,故选A。
【点评】考察情态动词,回答could提问时候应使用can。
2.All passengers ______ go through safety check before they take a plane.
A. can B. may C. must D. could
【答案】 C
【解析】【分析】句意:所有乘客登机前必须接受安全检查。A. can可以,表达能力;B. may可以,表达许可;C. must必须;D. could也许,可以。登机前必须安检。故选C。
【点评】情态动词词义辨析。以及can、may、must、could四个词词义和使用方法。
3.According to the law, traffic keep to the left in England.
A. may B. must C. need D. can
【答案】 B
【解析】【分析】句意:根据法律规定,在英国车辆必须靠左形式。A.may可以,表达容许;B.must必须,表达规定;C.need需要,表达必要性;D.can能,表达能力。根据According to the law,可知法律规定,应是必须,应用must,故答案为B。
【点评】考察情态动词。掌握情态动词常使用方法。
4.— __________I wear a tie to Janet's birthday party?
— No,you needn't. But do remember to bring her a present.
A. Must B. Should C. Need D. Can
【答案】 A
【解析】【分析】句意:——我必须戴领带去参与Jane生日聚会吗? ——不,你不必,不过记住给她带个礼品。对于must否认回答是用needn't。而should应当;need需要;can可以。因此根据回答可知选A。
【点评】考察情态动词基本使用方法。
5.—Life is becoming convenient with the Internet.
—That's true! Almost everything ______ be done online.
A. must B. could C. should D. can't
【答案】 B
【解析】【分析】句意:——生活正伴随网络变得以便。——那是真。几乎所有事情可以在网上完毕。A必须,B可以,C将,D不能。根据 Life is becoming convenient with the Internet. 生活正伴随网络变得以便,可知应当是诸多事情可以在网上完毕,故选B。
【点评】考察情态动词。注意理解和掌握情态动词不一样使用方法。
6.—Shall we meet at the station at 9 a.m.?
—In fact we ______. The train ______until 11a.m.
A. needn't; will leave B. needn't; won't leave
C. mustn't; leaves D. mustn't; doesn't leave
【答案】 B
【解析】【分析】句意:—我们上午9点在车站会面好吗?—实际上我们不需要。火车直到11点才离开。needn't情态动词,不需要,没必要;mustn't情态动词,不容许,语气强烈,本题含义只是“不需要”,并没有“严禁、不许”这样强烈语义。not...until...,意为“直到...才...”,表达未来发生事情,因此使用一般未来时态否认形式won't。故选:B。
【点评】考察情态动词辨析,固定搭配not...until...。一般未来时态。
7.You be tired after walking for such a long time. Sit down and have a rest.
A. can B. can't C. mustn't D. must
【答案】 D
【解析】【分析】句意:走了这样长时间你一定很累了。坐下休息一下吧。can能,可以,can't不能,对事物进行否认推测;mustn't一定不是,严禁,must一定,对事物进行肯定推测,根据after walking for such a long time,可以肯定你一定很累,因此是进行肯定推测,情态动词使用must,故选D。
【点评】此题考察情态动词。弄清每个情态动词使用规则,根据句意确定所使用情态动词。
8.—Where is Mom now?
—I'm not sure. She _________ be in the kitchen.
A. shall B. may C. need D. must
【答案】 B
【解析】【分析】句意:—妈妈目前在哪里?—我不确定,她也许在厨房。A. shall 将要; B. may 可以,也许; C. need 需要; D. must必须,一定;根据I'm not sure可知是不确定;故选B。
【点评】此题考察情态动词表推测使用方法。
9.—Who it be that is knocking at the door?
—It be father, but I'm not sure.
A. call; must B. can; may C. must; can D. may; must
【答案】 B
【解析】【分析】句意:——敲门人也许是谁呢?——他也许是父亲,不过我不确定。第一空,can也许,表猜测用语疑问句形式,may是表也许;第二空,根据背面 but I'm not sure,可知表达不确定猜测,应填may,故选B。
【点评】此题考察情态动词辨析。先弄清每个情态动词使用规则。根据上下文联络确定情态动词使用。
10.— I wonder if this smart phone is Mary's.— It _______ belong to her. _______ is totally different from this one.
A. mustn't; Her B. can't; Her C. can't; Hers D. may; Hers
【答案】C
【解析】【分析】句意:――我想懂得这个智能机与否是玛丽。――不也许属于她,她和这个完全不一样。情态动词表达推测时,用must表达“一定”,用might, could表达“也许”,用can't表达“不也许”。从句意看,这手机与她完全不一样,故不也许是她,前面用can't。形容词性物主代词后一定有一种被修饰名词,名词性物主代词后没有被其修饰词,本题后没有被修饰词,用名词性物主代词,“她”:hers。故选C。
11.We don't allow taking magazines out, but you ____________ copy the article you need on the machine over there.
A. can B. must C. should D. would
【答案】 A
【解析】【分析】句意:我们不容许把杂志带出去,不过你可以在那里抄下你需要文章。can能,可以,可以;must必须;should应当;would将;此处表达可以,容许,故选A。
【点评】此题考察情态动词辨析。弄清每个情态动词使用规则,根据上下文联络确定所使用情态动词。
12.—Where is George?
—He _______ be here just now. His coffee is still warm.
A. need B. can't C. must D. shouldn't
【答案】 C
【解析】【分析】句意:——乔治在哪里?——他刚刚一定在这里,他咖啡还是热。A. need需要; B. can't 不能,不也许(表达推测); C. must 必须,一定(表达推测); D. shouldn't不应当;根据His coffee is still warm.可知表达肯定推测一定在这儿;故答案为C。
【点评】考察情态动词。掌握情态动词表推测时意义和使用方法。
13.—He be in the classroom,I think.
—No, he be in the classroom. I saw him go home a minute ago.
A. can; may not B. must; may not C. may; mustn't D. may; can't
【答案】 D
【解析】【分析】句意:——我认为他也许在教室里。——不,他肯定没有在教室里,我刚刚看到他回家了。must,can(could),may(might)可以表达猜测,must表达肯定猜测,用于肯定句,肯定……一定……;can't表达否认猜测,肯定不……,此外can(could),may(might),表达也许性猜测,也许……根据I think,可知把握较小,根据 I saw him go home a minute ago.可知第二句把握大,故选D。
14.You _____ walk too close to the edge of the path because you might fall and hurt yourself.
A. may B. might C. needn't D. musn't
【答案】 D
【解析】【分析】句意:你不能走得太靠近路边缘,由于你也许跌倒伤害自已。A. may可以,表容许;B. might也许,表推测;C. needn't不必,指没有必要;D. musn't不能,表达不容许或严禁。根据句意语境,本句是不容许离路边太近,故选D。
【点评】考察情态动词辨析题。注意分析句意和词义。
15.—Must I clean the classroom now? —No, you_______.
A. mustn't B. can't C. needn't
【答案】 C
【解析】【分析】句意:--我必须目前把教室打扫洁净吗?--不,你不必。must I do …?否认回答是No, you needn't 或者 No , you don't have to 。根据与否认回答,故选C。
16. — We've ordered too much food. I eat any more.
—Never mind. Let' take it home.
A. can't B. mustn't C. needn't D. shouldn't
【答案】 A
【解析】【分析】句意:——我们已经点了太多食物,我不能再吃了。——没关系,我们带回家吧。can't不能;mustn't必须不;一定不要;needn't不必;shouldn't不应当。根据句意可知选A。
【点评】考察情态动词辨析。
17.—Mum, I play football this afternoon?
—Sure, but you finish your homework first.
A. may; could B. can; must C. can; mustn't D. may; can't
【答案】 B
【解析】【分析】句意:-妈妈,今天下午我能踢足球吗?-当然,不过你必须先完毕作业。前句提祈求,can,may都可以;后句,由sure可知后句用肯定回答。Could表达一种委婉语气;must表达主观愿望:必须。妈妈规定孩子“必须”先完毕作业。故选B。
【点评】考察情态动词辨析,may表达祈求时候回答用语。
18.——Do you have any plans for this summer vacation? ——I'm not sure. I ___ take a trip to Taiwan.
A. must B. need C. may D. should
【答案】C
【解析】【分析】句意:一今天暑假你有什么计划吗?一我还不确定。我也许去台湾去旅行。A.必须,一定;B.需要,必要;C.也许;D.应当。根据句中I'm not sure可知,说话人还没有确定计划,因此这只是一种也许,应选C。
19.—Wow....another gift! What's in the box?
—I'm not sure. It be a pair of sports shoes.
A. must B. may C. will
【答案】 B
【解析】【分析】句意:——哇哦,另一种礼品!在盒子里面是什么?——我不确定,它也许是一双运动鞋。A. must必须;B. may也许,表达没有把握肯定推测;C. will将会。根据答语中不确定可知这里应为也许,故答案为B。
【点评】考察情态动词。掌握情态动词may表达推测使用方法。
20.You __________ write the poem down. Our teacher will give us a copy soon.
A. needn't B. mustn't C. shouldn't D. can't
【答案】A
【解析】【分析】句意:你不需要把诗抄下来,老师很快会给我们一份。A.不必;B.不准,严禁,不容许;C.不应当,表达责任、义务;D.不能,表达能力,不也许,表达否认推测。老师要给我们一份,因此不必抄写。故选A。
21.Now all passengers show their ID cards and go through the safety check before they take a train.
A. would B. may C. could D. must
【答案】 D
【解析】【分析】句意:目前所有乘客必须出示身份证并通过安检,才能上火车。A.愿,要;B.可以;C.可以,表达许可,也许,表达肯定推测;D.must必须。旅客必须出示身份证并通过安检才能上火车,必须:must。故选D。
22.You are supposed to bow when you meet someone from Korea.
A. must B. should C. would D. can
【答案】 B
【解析】【分析】句意:当你遇到来自韩国人时,你应当鞠躬。A. must必须,强调主观上愿望;B. should应当,表达责任与义务;C. would要,将要;D. can能,会,表达能力。Be supposed to 表达“应当”,故选B。
【点评】本题考察情态动词词义辨析,以及must、should、would、can四个情态动词词义和使用方法。
23.Size and type do not matter — you ______ do almost anything if you never give up.
A. should B. must C. need D. can
【答案】 D
【解析】【分析】句意:大小和类型不重要——假如你不放弃,你几乎可以做任何事。A. should应当;B. must 必须; C. need 需要;D. can可以,能;根据 if you never give up,可知此处说你能做几乎任何事情, 故选D。
【点评】此题考察情态动词辨析。根据上下文联络确定所使用情态动词。
24.As middle school students, we follow the public rules wherever we go.
A. would B. should C. might D. could
【答案】 B
【解析】【分析】句意:作为中学生,无论走到哪里我们应当遵守公共规章制度。would将会,指将会发生事情;should,应当, 重要用于告诉某人应当做什么、予以忠告或加强语气。might,也许,事情发生也许性;could,能,表达委婉语气;此处表达应当做事情,故选B。
【点评】此题考察情态动词辨析。根据上下文联络确定所使用情态动词。
25.Harry's been driving all day—— he be tired.
A. need B. can C. shall D. must
【答案】 D
【解析】【分析】句意:哈利已经开了一成天车了——他一定累了。根据句意可知,开了一成天车,因此推测他累是一定。因此用情态动词must。故选D。
26.—Must I go out to have dinner with you, Mum?
—No, you , my dear. You're free to make your own decision.
A. shouldn't B. mustn't C. needn't D. can't
【答案】 C
【解析】【分析】句意:——妈妈,我必须跟你出去吃饭吗?——不,你不必,亲爱。你可以自由作出你决定。问句是must 构成一般疑问句,根据no,可知与否认回答,must否认回答应会使用 needn 't,故答案是C。
【点评】考察情态动词needn't使用方法,注意must构成一般疑问句否认回答。
27.Could you please speak a little louder? I ______ hear you very well.
A. can't B. mustn't C. shouldn't D. needn't
【答案】 A
【解析】【分析】句意:请你说大点声好吗?我不能很好地听到你说话。can't不能;mustn't严禁;不容许;shouldn't不应当;needn't不需要。根据语境表达“不可以”。故答案为A。
【点评】考察情态动词辨析。
28.—Must I practice the violin right now?
—No, you _____. You ______ do it later on.
A. mustn't; may B. shouldn't; might C. needn't; may D. needn't; must
【答案】 C
【解析】【分析】句意:-我必须立即练习钢琴吗?-不,你不必。你可以等会儿练。mustn't:不准,不容许,严禁;shouldn't不应当;needn't不必;前句问“必须吗?”回答:不必:needn't;后句话“你可以等会儿练”,是表达许可,may可以;must必须;might可以。might为may过去式,此处用目前,故选C。
【点评】本题考察情态动词词义辨析。以及must、need、should、need、might、may几种词词义和使用方法
29.— Must I study here with you, Mum?
—No, you ______.You may go home now, but you ______go to the net-bar.
A. must, need B. need, must C. needn't, mustn't D. mustn't, needn't
【答案】 C
【解析】【分析】句意:——妈妈,我必须和你一起在这里学习吗?——不,你不需要了。你目前可以回家,不过你不可以去网吧。第一空,以must提问一般疑问句,否认回答用needn't或don't/doesn't have to(不必)。根据No可知,用needn't,不需要;第二空,根据but可知,不容许去网吧,用mustn't。故选C。
【点评】考察情态动词辨析。注意must一般疑问句使用方法。
30.——Mum, the train is leaving in eight minutes. I go now.——Okay, Jim, call me when you get there.
A. may B. must C. can
【答案】B
【解析】【分析】句意:一妈妈,火车八分钟后出发,我目前必须走了。一好,吉姆,到了给我电话。A.may可以,表达容许或祈求许可;B. must必须,强调主观愿望;一定,表达肯定推测。C. can能,表达主语所具有能力。火车要出发了,我必须走了。表达必须:must,故选B。
31.— Is that Mr. Green?
— Impossible. He has gone to America. It be him.
A. could B. must C. can't D. might
【答案】C
【解析】【分析】句意:——那是格林先生吗?——不也许,他去美国了。不也许是他。A.could也许,表达对目前状况作也许推测;可以,表达委婉语 气;B. must必须,强调主观愿望;一定,表达对目前作肯定推测;C. can`t不能,表达能力;不也许,表达否认推测;D. might也许,表达也许推测。根据句意,他去美国了,因此那不也许是格林先生。故选C。
32.You return the book now. You can keep it until next week if you like.
A. have to B. can't C. mustn't D. needn't
【答案】 D
【解析】【分析】句意:你不必目前归还这本书,假如你喜欢,你可以到下周再还。have to必须;can't不能;mustn't不准,一定不要;needn't不必。根据You can keep it until next week if you like.(你可以到下周才还。),可知目前不必还,用needn't。故选D。
33.— Where did you put your schoolbag?
— I can't remember. I attended a concert yesterday so it still be in the music hall.
A. can't B. need C. might D. must
【答案】 C
【解析】【分析】句意:一一你把你书包放在哪儿了?一一我记不得了,我昨天出席了一种音乐会,因此它也许还在音乐厅里。A.can't 不能,表达能力;不也许,表达否认推测;B.need 需要,必须;C. might也许,表达推测,可以,表达许可;D.must必须;一定,表达肯定推测。我记不得了,因此在音乐厅只是一种也许状况,故选C。
34.—Could you please play tennis with me now?
—Sorry, I ________. I have to finish my homework first.
A. can't B. couldn't C. shouldn't D. wouldn't
【答案】 A
【解析】【分析】句意:——请问,目前你能和我一起打网球吗?——对不起,我不能。我必须先完毕作业。can't不可以,couldn't也许不,shouldn't不应当,wouldn't不乐意。根据Could you please……?表达祈求,不一样意,应说不可以,故答案选A。
【点评】考察情态动词,注意识记情态动词使用方法和理解句意。
35.—1ook! It be David in the classroom.
—It be him. Because I saw him in the library a moment ago.
A. may; mustn't B. must; can't C. need; can't D. mustn't; can
【答案】 B
【解析】【分析】句意:——看!教室里一定是大卫。——不也许是他。由于我刚刚在图书馆见过他。 may可以; must必须,一定;can能,也许;need需要;can't 不也许,不可以; mustn't严禁。根据下文 I saw him in the library a moment ago. 可知不也许是David,要用can't;因此上文一定是肯定猜测,要用must (be)。故选B。
【点评】考察情态动词表达猜测使用方法。理解情态动词词义和使用方法,根据语境,选择对情态动词。
36.— you like to drink some tea?
— Yes, please. Thanks very much.
A. Would B. Can C. Might D. Must
【答案】 A
【解析】【分析】句意:——你想喝点茶吗?——是。非常感谢。A 将要;B 可以,C 可以;D 必须。固定句型构造would like to do sth.,想要做某事,故选A。
【点评】考察情态动词辨析。熟记常用句型构造。
37.— Sorry, I forgot to take money with me. Maybe I can't buy the book you like.
— Mum, you ______ worry about it. We can pay by Alipay (支付宝).
A. can't B. needn't C. mustn't D. shouldn't
【答案】 B
【解析】【分析】句意:——对不起,我忘记带钱了。也许我不能买你喜欢书。——妈妈,你不用紧张。我们可以用支付宝支付。A. can't不能,指不容许或否认推测;B. needn't不需,指没必要;C. mustn't不能,表严禁;D. shouldn't不应当,表提议。根据句意语境,本句是说妈妈不需要紧张,故答案为B。
【点评】考察情态动词。理解句意并掌握情态动词意义和使用方法区别。
38.School students ___________
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