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【英语】 情态动词易错大盘点1
一、初中英语情态动词
1.—Look! The woman at the school gate ______be her headmaster.
—No, it ______ be her. She is holding a meeting in the office now.
A. must; can't B. must; mustn't C. can; needn't D. may; mustn't
【答案】 A
【解析】【分析】句意:——看!学校门口那个妇女一定是她校长。——不,不也许是她。第一空,must表达“一定”;空二,根据She is holding a meeting in the office now. 她目前正在办公室开会,可知,不也许是校长,用can't,表达不也许。故选A。
【点评】考察情态动词辨析。注意不一样情态动词使用方法,注意理解句意。
2.—Where is Monica? I can't find her anywhere.
—She be in the library. She loves reading books when she is free.
A. must B. need C. can't
【答案】 A
【解析】【分析】句意:—— 莫妮卡在哪?我到处都找不到她。——她肯定在图书馆, 她喜欢空闲时看书。A肯定,肯定句中表达推测,B需要,C不也许,否认句中表达推测,根据 She loves reading books when she is free , 可知是肯定句表达推测,故选A。
【点评】考察情态动词,注意情态动词表推测使用方法。
3.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。
4.—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。
5.— Is this e-dictionary Jack's?
— No, it_______ his. His is much newer.
A. can't be B. mustn't be C. may be D. should be
【答案】 A
【解析】【分析】句意:-这个电子字典是杰克吗?--不也许是他,他更新些。must,can(could),may(maight)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(maight),表达也许性猜测,也许……。根据后文根据,可知与否认猜测,故选A
6.—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。
7.— 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。
8.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。
9.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。
10.—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。
11.Rock music ______ sound popular with the young, but it's not the favor of the aged people.
A. must B. need C. should D. may
【答案】 D
【解析】【分析】句意:摇滚音乐在年轻人中听起来受欢迎,不过它不受上了年龄人赞同。must, 表达猜测时,指把握比较大肯定猜测,肯定……;need需要;should,应当;may,表达把握比较小肯定猜测,也许,也许。结合句意,故选D。
【点评】考察情态动词辨析,注意几种常见情态动词意思和使用方法。
12.Look at the sign! It says “No Smoking!” You ________ smoke here. It's dangerous.
A. mustn't B. ought not to C. needn't D. don't have to
【答案】 A
【解析】【分析】句意:看这个标志!上面写道“严禁吸烟!“你不能抽烟。这是危险。A.mustn't 严禁,不容许;B.ought not to不应当,不应当;C.needn't不必;D.don't have to不必。根据“No Smoking!”可知此处严禁吸烟,故答案为A。
【点评】考察情态动词。掌握情态动词意义和使用方法。
13.——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。
14.A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man.
A. can't; can B. may not; must C. can't; must D. may not; can
【答案】 B
【解析】【分析】句意:一种勤奋人也许不会成为一位伟大科学家,不过一位伟大科学家一定是一种勤奋人。can't不也许,不会; can也许,能,会; may not 也许不;must 必须,一定;结合句意,可知,第一种空为“也许不”,第二个空为“一定”,故答案为B。
【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。
15. Look! The traffic light has turned red. We _____ stop our car.
A. can B. can't C. must D. mustn't
【答案】 C
【解析】【分析】句意:看交通灯成了红灯。我们必须停车。turned灯成了红灯;stop sth停止某物A. can能; B. can't不能; C. must必须; D.mustn't千万别,一定不要。根据常识可知红灯停,这是必须,故选C
16.——You look pretty in green, Kate. ——Thank you. I like green. Green ______give me energy.
A. can B. must C. should D. has to
【答案】A
【解析】【分析】句意:一一凯特,你穿看绿色衣服很漂亮。一一谢谢,我喜欢绿色。绿色给我能量。A.能,表达能力;B.must必须,强调主观愿望;C.应当,强调责任与义务;D.必须.强调客观规定。绿色能给我力量,我喜欢。故选A。
17.— _______ you play tennis?
—Yes, and I'm a good player.
A. Can B. May C. Must D. Should
【答案】 A
【解析】【分析】句意:——你会打网球吗?——会,我是一名优秀网球员。Can能,表达能力;may可以,表达容许;must必须,表达规定;should应当,表达提议;结合句意,此处表达能力,故用情态动词can,故选A。
【点评】此题考察情态动词使用方法。
18.—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。
19.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。
20.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。
21.Children sit in the front seat of the car. It's too dangerous.
A. need B. needn't C. must D. mustn't
【答案】 D
【解析】【分析】句意:孩子们不得坐小车前排。太危险了。A.需要,必须;B.不必,不需要;C.必须;D.不准,不得,严禁。根据句意,由于太危险了,因此孩子们不准坐前排位置。故选D。
22.You _____ tell anybody about this— —it's a secret.
A. can B. must C. mustn't
【答案】C
【解析】【分析】句意:你不得告诉任何人有关这事状况。这是一种秘密。A.can能、会,表达主语所具有能力;B. must必须,强调主观愿望“必须”做某事;一定,对目前状况做语气很强肯定推测;C. mustn't不准,不容许,严禁。表达“严禁”某人做某事。后句:it's a secret(是一种秘密),可以推测出“严禁”告诉他人,故选C。
23.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。
24.—I've bought all the food for the party tonight.
—Thank you. Then I _______ go to the supermarket.
A. can't B. mustn't C. shouldn't D. needn't
【答案】 D
【解析】【分析】句意:-今天晚上我买好了所有晚会食物。-谢谢你。那么我就不必去超市了。A. can't不能;B. mustn't不准,不容许,严禁;C. shouldn't不应当;D. needn't不必。你买好了,我就不必去买了。故选D。
【点评】考察情态动词,表达不必要应使用need形式,要牢记不一样情态动词意思。
25. — 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。
26.—Must I go there with you?
—No, you . David go with me.
A. mustn't; can B. can't; must C. don't; should D. needn't; may
【答案】 D
【解析】【分析】句意:——我必须和你一起去吗?——不,不必。大卫也许和我一起去。情态动词must一般疑问句,否认回答用needn't,情态动词may表达肯能,半肯半否猜测 , 故选D。
【点评】考察情态动词,注意must一般疑问句,否认回答用needn't使用方法。
27. ---- Could I invite my friends to a party?
---- Yes, of course you _ .
A. can B. could C. must
【答案】A
【解析】【分析】句意:----我可以邀请我朋友们来参与晚会吗?----是,当然可以。A.可以,行,表达许可;B.能,会,can过去式;可以,表达祈求许可;C.表达主观愿望;一定,表达对目前状况作肯定推测。本题是许可请朋友参与晚会,用can,故A。
28.— 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。
29.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。
30.— 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。
31.—Is that red schoolbag Mary's?
— It ____be hers. She hates that color.
A. may B. must C. can't D. might
【答案】 C
【解析】【分析】句意:——那个红色书包是Mary吗?——不也许是她。她讨厌那个颜色。A.也许;B.一定;C.不也许;D.也许。根据 She hates that color她讨厌那种颜色,可知不也许是她书包,用can't be表达否认猜测,故答案选C。
【点评】考察情态动词,首先记住情态动词词义,然后理解句意,选择对答案。
32.— What's the matter with Tom? He's been absent for two days.
— Oh! He be ill. Let's go and see him.
A. need B. might C. must D. should
【答案】 C
【解析】【分析】句意:——汤姆怎么了?他已经缺席两天了。——哦!他也许病了。我们去看看他吧。need需要,指有必要;might也许,表达推测语气,也许性很小;must一定,表肯定推测;should应当,表提议。根据Let's go and see him.,可知推测汤姆生病了,去看看汤姆,表达肯定推测,用must,故选C。
【点评】考察情态动词辨析。根据上下文联络确定所使用情态动词。
33.I'm sorry I go now. My piano lesson will start in ten minutes.
A. must B. might C. can D. could
【答案】 A
【解析】【分析】句意:对不起,我得走了。我钢琴课十分钟后开始。A 必须,表达责任;B 可以,表达提议;C 可以,表达能力或许可;D 可以,表达许可。根据题干中My piano lesson will start in ten minutes.提醒可知,此句表达必须走了,故选A。
【点评】考察情态动词辨析。弄清每个情态动词基本含义及使用方法,根据上下文语境确定对答案。
34.Jenny is only eight years old, but she cook.
A. may B. must C. should D. can
【答案】 D
【解析】【分析】句意:珍妮只有八岁,但她会做饭。A: may 也许;B: must必须; C: should应当; D: can会,能。根据 Jenny is only eight years old, 和连词but,表达与前句是转折关系,可知她能做饭,故选D。
【点评】考察情态动词辨析。理解情态动词词义和使用方法,根据语境选择对情态动词。
35.—Must I send the email now?
—No, you . You can do it tomorrow.
A. can't B. mustn't C. needn't D. shouldn't
【答案】 C
【解析】【分析】句意:——我目前必须发送电子邮件吗?——不,你没必要。你明天可以做。A: can't 不能;B: mustn't 不可以,严禁;C: needn't 没必要;D: shouldn't不应当。根据下文 You can do it tomorrow.可知没必要,故选C。
【点评】考察情态动词辨析。理解情态动词意思和使用方法,根据语境,选择对情态动词。
36.—Excuse me, is this the right way to Children's Park?
— Sorry, I'm not sure. But it __________ be.
A. might B. must C. need D. can
【答案】 A
【解析】【分析】句意:——请问 , 这是去小朋友公园路吗?——对不起,我不确定。但它也许是。A也许,表达不愿定推测;B必须,表达肯定推测,语气强烈;C需要,D能,表达能力;根据 I'm not sure , 可知是不确定语气,即不愿定推测,因此用might,故选A。
【点评】考察情态动词,注意情态动词表推测使用方法。
37.Teenagers allowed to drive .
A. should not be B. should be not C. not should be
【答案】A
【解析】【分析】句意:年轻人不应当被容许驾车。Should是情态动词,其否认体现一般在在背面加副词not,故选A。
【点评】此题考察具有情态动词被动语态否认形式。平时注意记忆情态动词记忆和使用方法。
38.—Jason, the exam is coming, but I ______ stop playing computer games!
—For better grades, my friend, I'm afraid you'll have to.
A. can't B. mustn't C. needn't D. shouldn't
【答案】 A
【解析】【分析】句意:——Jason,考试就要来了,不过我不能停止打电脑游戏!——为了更好分数,我朋友,恐怕你会不得不停止打电脑游戏。A. 不能;B. 严禁;C. 不必要;D. 不应当。根据 the exam is coming,可知是不能打电脑游戏,故选A。
【点评】考察情态动词使用方法,根据语境选出合适情态动词,保证句子通顺。
39.Could you please speak a little louder? I ______ hear you very well.
A. can't B. mustn't
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