内容正文:
学校:___________姓名:___________班级:___________考号:___________
Unit5 Green neighbourhood
Grammar:情态动词(五大题型,60题)精练
目录
一、can的用法 1
二、could的用法 4
三、may的用法 7
四、should的用法 11
五、must的用法 14
一、can的用法
1.—Can the cat climb trees?
—Yes, it ________.
A.do B.does C.can D.could
2.Elephants can ______ water with their trunks, but they ______ fly.
A.drink; can’t B.drinking; can C.drink; can D.drinking; can’t
3.—________ I bring my mobile phone to school?
—No, you can’t. It’s not allowed.
A.Must B.Do C.Can D.Need
4.—________ I eat in the classroom?
—No, you can’t.
A.Do B.Can C.Am D.Does
5.My father says I ________ play basketball after I finish my homework.
A.can B.must C.need D.should
6.Please don’t make so much noise. I ________ hear the speaker very well.
A.can’t B.mustn’t C.needn’t D.shouldn’t
7.—What are the rules at your school?
—We __________ listen to music in the classroom.
A.don’t B.can’t C.aren’t D.doesn’t
8.—What are the school rules?
—We ________ arrive late for class.
A.don’t B.can’t C.aren’t D.doesn’t
9.I _______ finish the difficult work in 2 days _______.
A.can; at all B.can’t; at all
C.will; in all D.won’t; in all
10.We ________ hunt wild animals. It’s against the law.
A.can B.may C.mustn’t D.needn’t
11.—Is that Miss Liu over there?
—No. It________ be her. She has gone to Beijing last Sunday.
A.mustn’t B.can’t C.won’t D.needn’t
12.—__________ students in our school use mobile phones in class?
—Of course not.
A.Could B.Can C.Might D.May
二、could的用法
13.—________ you take care of my cat? I’m going on a business trip.
—Of course. I love cats.
A.Could B.Should C.Must D.Need
14.—Excuse me, ________ you show me the way to the Jiajia Hotel?
—Sorry, I am new here.
A.should B.must C.could D.may
15.I want ________ the house. Could you ________ me?
A.clean; help B.to clean; help C.to clean; to D.cleaning; to help
16.— ________ you help me with the map?
— Sure.
A.Could B.Do C.Did D.Are
17.—Some people don’t show their talents (天赋) at the very beginning.
—Exactly. Even Einstein _________ speak until he was three.
A.mustn’t B.can’t C.couldn’t D.needn’t
18.These trousers are too long for me. ________ you show me another one?
A.Must B.Need C.Could D.May
19.Lily was able to read books easily when she was only 3 years old.(同义替换)
A.can B.could C.had to D.might
20.—David, _________ you please sweep the floor and take out the rubbish?
—OK, I am coming.
A.could B.should C.do D.will
21.—Excuse me, ________ you please tell me where I can post a letter?
—________. Turn left. There is a post office on Fifth Road.
A.could; Sure B.could; Sorry C.will; Sounds great D.will; Good idea
22.—Could you please buy some drinks and snacks?
—________. I don’t have any money.
A.No, I couldn’t B.Sorry, I can’t C.Yes, sure D.No way
23.—I will get there a little late. ________ you ________ a seat for me?
—OK.
A.Could; bear B.Can; save C.Could; put up D.Could; save
24.—________ you please help me carry this heavy box?
—Sure!
A.Could B.Should C.Must D.Need
三、may的用法
25.—Will the famous designer come to the fashion show next Monday?
—I’m not sure. She ________ not come.
A.must B.may C.can D.should
26.—May I take my pet to school?
—No, you ________.
A.may not B.might not C.need not D.can not
27.—Where is Jane? —________ in her office.
A.She maybe B.She is maybe C.She maybe is D.May be she is
28.You’d better take ________ umbrella with you, Peter. There ________ some rain in the late afternoon.
A.an; may be B.an; maybe C.a; maybe have D.a; may have
29.—What do you think of the “Helping Hands” meeting?
—It ________ helpful. Let’s go there ________ a look.
A.maybe; have B.may be; have
C.may be; to have D.maybe; to have
30.—Don’t forget to bring an umbrella when you come to visit Yangzhou in July.
—You are right. It ________ be rainy during that time.
A.need B.may C.mustn’t D.shouldn’t
31.________ she isn’t at home. She ________ in her office now.
A.May be; maybe B.Maybe; maybe C.Maybe; may be D.May be; may be
32.—Is the man in a red coat Mr White?
—It ________ be him. I’m not sure.
A.may B.must C.should D.need
33.—I hear you’ve got a new pet dog. ________ I have a look?
—Sure. I’m sure you’ll like it.
A.Must B.May C.Need D.Should
34.—________ I pour the waste water into the river?
—No, you mustn’t.
A.Must B.May C.Need D.Should
35.________ Tom is a doctor and his brother ________ a doctor, too.
A.Maybe; maybe B.May be; maybe C.May be; may be D.Maybe; may be
36.The ground is wet. There _________.
A.maybe rain B.maybe rainy C.may be rainy D.may be rain
四、should的用法
37.Young students should ______ more about the defence of the country (国防).
A.learn B.to learn C.learning D.learnt
38.You ________ go and see a doctor at once if you don’t feel well.
A.should B.shall C.can’t D.mustn’t
39.—Shall we go now?
—No. Mr. Henderson said that all of us _________ remain in our seats until all the reports have been collected.
A.could B.might C.would D.should
40.People ________ save animals because they are our friends.
A.should B.can C.need D.may
41.We ________ keep quiet in the hospital. It’s one of the hospital rules.
A.should B.may C.can D.would
42.It’s already half past seven. You ______ get up quickly.
A.could B.should C.won’t D.shouldn’t
43.A country has dreams. We students ________ also have dreams. With dreams and hard work, anything amazing can be created.
A.might B.need
C.should D.would
44.—Do you know any rules about the exams?
—Of course. The students ________ remain in their seats until all the papers have been collected.
A.can B.may C.should D.will
45.Stop talking! You ________ make noises in the library. We ________ keep quiet.
A.can’t; must B.mustn’t; should C.shouldn’t; can D.can’t; should
46.It’s cold. You ________ put on your sweater before going out.
A.should B.can C.may D.would
47.Luo yang likes swimming very much and he ________ swim very well.
A.can’t B.can C.shouldn’t D.should
48.—How was the youth club last night, Simon?
—It was great fun. You ________ come.
A.should B.can C.must D.ought
五、must的用法
49.There’s only one day left (剩下). You ________ finish your school work by tomorrow.
A.can B.may C.must D.can’t
50.—_______ I go to the movies with Jack, Mom?
—Sure, but you _______ be back by 9:00.
A.Can; may B.Should; must
C.Can; must D.Must; can
51.—Must I finish the work this evening?
—No, you ________.
A.shouldn’t B.mustn’t C.needn’t D.couldn’t
52.—________ I get up early tomorrow?
—No, you ________, I think. Tomorrow is Saturday.
A.Can’t; must B.Must; don’t have to C.May; couldn’t D.Couldn’t; could
53.—Must I return the book today?
—No, you ________. You can return it tomorrow.
A.mustn’t B.can’t C.needn’t D.shouldn’t
54.—Can I go to the movies, Mum?
—Sure. But you ________ be back by ten.
A.can B.may C.has to D.must
55.When you leave the classroom, you ________ switch the lights off.
A.can B.may C.must D.would
56.Everyone ________ obey the traffic rules to keep safe.
A.may B.must C.can D.should
57.Excuse me, sir. You ________ open the door before the taxi stops.
A.mustn’t B.needn’t C.may not D.don’t have to
58.According to the new traffic rules, people ________ drive their cars within the speed limit.
A.can B.may C.need D.must
59.Tom, you ________ talk loudly in the library, and you ________ be quiet.
A.can; must B.can’t; mustn’t C.have to; must D.can’t; must
60.We ________ waste water. We should save it.
A.can B.may C.mustn’t D.needn’t
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学校:___________姓名:___________班级:___________考号:___________
Unit5 Green neighbourhood
Grammar:情态动词(五大题型,60题)精练
目录
一、can的用法 1
二、could的用法 4
三、may的用法 7
四、should的用法 11
五、must的用法 14
一、can的用法
1.—Can the cat climb trees?
—Yes, it ________.
A.do B.does C.can D.could
【答案】C
【详解】句意:——这只猫会爬树吗?——是的,它可以。
考查一般疑问句的肯定回答。Can开头的一般疑问句,肯定回答用can。故选C。
2.Elephants can ______ water with their trunks, but they ______ fly.
A.drink; can’t B.drinking; can C.drink; can D.drinking; can’t
【答案】A
【详解】句意:大象可以用它们的鼻子喝水,但它们不会飞。
考查情态动词用法。can是情态动词,后接动词原形,所以排除选项BD;根据常识可知,大象不会飞,用can’t。故选A。
3.—________ I bring my mobile phone to school?
—No, you can’t. It’s not allowed.
A.Must B.Do C.Can D.Need
【答案】C
【详解】句意:——我可以带手机去学校吗?——不,你不可以。这是不允许的。
考查动词辨析。Must必须;Do助动词;Can可以;Need需要。根据答句“No, you can’t.”可知,此处为can引导的一般疑问句,询问是否可以带手机到学校。故选C。
4.—________ I eat in the classroom?
—No, you can’t.
A.Do B.Can C.Am D.Does
【答案】B
【详解】句意:——我可以在教室里吃东西吗?——不,不可以。
考查一般疑问句。Do助动词,主语为第二人称或第一、三人称复数;Am是,主语为I;Can可以,情态动词;Does助动词,主语为第三人称单数。根据答语“No, you can’t.” 可知,问句是由情态动词“Can”引导的一般疑问句,询问是否可以做某事。故选B。
5.My father says I ________ play basketball after I finish my homework.
A.can B.must C.need D.should
【答案】A
【详解】句意:我父亲说,我做完作业后可以打篮球。
考查情态动词。can能够;must必须;need需要;should应该。根据“play basketball after I finish my homework”可知,做完作业后可以打篮球,用can表示许可。故选A。
6.Please don’t make so much noise. I ________ hear the speaker very well.
A.can’t B.mustn’t C.needn’t D.shouldn’t
【答案】A
【详解】句意:请不要发出那么多噪音。我不能很好地听清楚发言者的话。
考查情态动词。can’t不能;mustn’t禁止;needn’t不必;shouldn’t不应该。根据前半句的“Please don’t make so much noise.”可知别人发出了太多噪音,所以他无法听见演讲者的话,故用情态动词can’t。故选A。
7.—What are the rules at your school?
—We __________ listen to music in the classroom.
A.don’t B.can’t C.aren’t D.doesn’t
【答案】B
【详解】句意:——你们学校有什么规定? ——我们不能在教室里听音乐。
考查情态动词。don’t不要;can’t不能;aren’t不是;doesn’t表示否定,相当于“does not”。根据“What are the rules at your school?”可知,此处是指学校规定不允许在教室听音乐,应用“can’t”。故选B。
8.—What are the school rules?
—We ________ arrive late for class.
A.don’t B.can’t C.aren’t D.doesn’t
【答案】B
【详解】句意:——校规是什么?——我们上课不能迟到。
考查情态动词用法辨析。don’t助动词否定式;can’t不能;aren’t系动词否定式;doesn’t助动词三单形式否定式。根据“We...arrive late for class.”可知,空格处需用情态动词表示强制的意思,don’t和doesn’t只能用于陈述事实,没有强制、禁止的含义;can’t可以表示禁止;aren’t为be动词,不能与实义动词arrive连用。故选B。
9.I _______ finish the difficult work in 2 days _______.
A.can; at all B.can’t; at all
C.will; in all D.won’t; in all
【答案】B
【详解】句意:我一点都不能在两天后完场这项困难的工作。
考查情态动词辨析。can能;will将要;can’t不能;won’t将不要。根据“finish the difficult work in 2 days”可知,两天不能完成这个工作,表示否定,且表达能力,故can’t符合语境;且not...at all 意为“根本不,一点也不”, 符合语境。故选B。
10.We ________ hunt wild animals. It’s against the law.
A.can B.may C.mustn’t D.needn’t
【答案】C
【详解】句意:我们不能猎杀野生动物。这是违法的。
考查情态动词辨析。can能够;may可能;mustn’t禁止,不允许;needn’t没必要。根据“We…hunt wild animals. It’s against the law.”可知,此处指的是猎杀野生动物是不允许的。故选C。
11.—Is that Miss Liu over there?
—No. It________ be her. She has gone to Beijing last Sunday.
A.mustn’t B.can’t C.won’t D.needn’t
【答案】B
【详解】句意:——那边是刘小姐吗?——不是。不可能是她。她上周日已经去北京了。
考查情态动词。mustn’t禁止;can’t不可能;won’t不会;needn’t不必。根据“She has gone to Beijing last Sunday”可知,刘小姐已去北京,因此“不可能是她”,表示否定推测用can’t,故选B。
12.—__________ students in our school use mobile phones in class?
—Of course not.
A.Could B.Can C.Might D.May
【答案】B
【详解】句意:——我们学校的学生可以在课堂上使用手机吗? ——当然不能。
考查情态动词辨析。Could能够,表示过去具备的能力或表示委婉的请求,常用于一般过去时;Can能,表示具备的能力或表示非正式场合的请求,常用于一般现在时;Might也许,可能,表示可能性较小的推测;May也许,可能,可以,表示有一定依据的推测或用于正式场合的请求或允许。结合语境及答语“Of course not”可知,此处应是非正式场合的请求,应用Can表示请求或允许。故选B。
二、could的用法
13.—________ you take care of my cat? I’m going on a business trip.
—Of course. I love cats.
A.Could B.Should C.Must D.Need
【答案】A
【详解】句意:——你能照顾我的猫吗?我要出差了。——当然可以。我喜欢猫。
考查情态动词。Could能,可以;Should应该;Must必须;Need需要。根据“you take care of my cat? I’m going on a business trip.”可知,此处表示委婉的请求,用Could。故选A。
14.—Excuse me, ________ you show me the way to the Jiajia Hotel?
—Sorry, I am new here.
A.should B.must C.could D.may
【答案】C
【详解】句意:——打扰一下,您能告诉我到佳佳酒店的路吗?——抱歉,我是新来的。
考查情态动词的用法。should应该;must必须;could能够,常用于礼貌地请求帮助;may可能。根据语境,此处是礼貌地请求对方帮助,故选用could。故选C。
15.I want ________ the house. Could you ________ me?
A.clean; help B.to clean; help C.to clean; to D.cleaning; to help
【答案】B
【详解】句意:我想打扫房子。你能帮助我吗?
考查不定式以及情态动词could的用法。第一空考查固定短语want to do sth.“想要做某事”,空处要填不定式to clean,排除A、D;第二空应填动词,且情态动词Could后的动词要用原形,排除C。故选B。
16.— ________ you help me with the map?
— Sure.
A.Could B.Do C.Did D.Are
【答案】A
【详解】句意:——你能帮我看看地图吗?——当然。
考查动词辨析。Could能;Do助动词,无意义;Did助动词,无意义;Are是。根据“Sure”可知此处应是向对方提出请求,结合备选项可知“Could you...?”用于委婉地请求对方做某事符合语境,故选A。
17.—Some people don’t show their talents (天赋) at the very beginning.
—Exactly. Even Einstein _________ speak until he was three.
A.mustn’t B.can’t C.couldn’t D.needn’t
【答案】C
【详解】句意:——一些人在最初的时候没有展示出他们的天赋。——正是如此。甚至爱因斯坦也是直到3岁才会说话。
考查情态动词辨析。mustn’t禁止;can’t表示现在不能;couldn’t表示过去不能;needn’t不必。根据“Even Einstein…speak until he was three.”可知,此处指的是他三岁的时候不会说话,用过去式couldn’t,故选C。
18.These trousers are too long for me. ________ you show me another one?
A.Must B.Need C.Could D.May
【答案】C
【详解】句意:这条裤子对我来说太长了。你能给我看另一条吗?
考查动词辨析和情态动词。Must必须,一定;Need需要;Could能;May可能。根据前文“These trousers are too long for me.”可知,此处应该填入情态动词could,引导一般疑问句,表示委婉请求对方的许可。故选C。
19.Lily was able to read books easily when she was only 3 years old.(同义替换)
A.can B.could C.had to D.might
【答案】B
【详解】句意:莉莉只有3岁的时候就能轻松地读书了。
考查情态动词。can能够;could能够;had to不得不;might可能。be able to意为“能够”,与can/could可以同义互换。由划线部分“was”是过去式可知,此处用过去式could替换。故选B。
20.—David, _________ you please sweep the floor and take out the rubbish?
—OK, I am coming.
A.could B.should C.do D.will
【答案】A
【详解】句意:——大卫,你能扫扫地,倒倒垃圾吗?——好的,我来了。
考查情态动词的用法。could能;should应该;do做;will将。根据“you please sweep the floor and take out the rubbish”可知,这是一个表示请求允许的句子,用固定句式“could you please do sth”。故选A。
21.—Excuse me, ________ you please tell me where I can post a letter?
—________. Turn left. There is a post office on Fifth Road.
A.could; Sure B.could; Sorry C.will; Sounds great D.will; Good idea
【答案】A
【详解】句意:——打搅一下,你可以告诉我在哪里可以寄信吗? ——当然,向左转。在第五路上有一个邮局。
考查could的用法和情景交际。could可以;will将要,会;Sure当然;Sorry抱歉;Sounds great听起来很棒; Good idea好主意。根据“...you please tell me where I can post a letter”可知,此处是问路,表示委婉语气用could。根据“Turn left. There is a post office on Fifth Road.”可知,回答者愿意帮忙,因此“sure (当然)” 符合语境。故选A。
22.—Could you please buy some drinks and snacks?
—________. I don’t have any money.
A.No, I couldn’t B.Sorry, I can’t C.Yes, sure D.No way
【答案】B
【详解】句意:——你能买些饮料和零食吗?——对不起,我不能。我没有钱。
考查一般疑问句。No, I couldn’t不,不能;Sorry, I can’t对不起,我不能;Yes, sure是的,当然可以;No way没门。根据“I don’t have any money.”可知,应用否定回答,could表示委婉语气,所以用can’t回答,故选B。
23.—I will get there a little late. ________ you ________ a seat for me?
—OK.
A.Could; bear B.Can; save C.Could; put up D.Could; save
【答案】D
【详解】句意:——我会晚一点到那里。你能给我留个座位吗?——好的。
考查词汇辨析。can能,会;could可以,能(语气更委婉);bear忍受;save保留;put up张贴。根据“... you ... a seat for me?”可知,此处是请求对方给自己留一个座位,表示委婉请求应用Could。故选D。
24.—________ you please help me carry this heavy box?
—Sure!
A.Could B.Should C.Must D.Need
【答案】A
【详解】句意:——你能帮我搬这个重箱子吗?——当然!
考查情态动词。Could可以(委婉请求);Should应该;Must必须;Need需要。根据“... you please help me carry this heavy box?”可知请求对方帮忙,表示“委婉请求”,用“Could”。故选A。
三、may的用法
25.—Will the famous designer come to the fashion show next Monday?
—I’m not sure. She ________ not come.
A.must B.may C.can D.should
【答案】B
【详解】句意:——这位著名的设计师下周一会来参加时装表演吗?——我不确定。她可能不会来。
考查情态动词。must一定;may可能;can能够;should应该。根据“I’m not sure”可知不确定,说明她可能不会来,故选B。
26.—May I take my pet to school?
—No, you ________.
A.may not B.might not C.need not D.can not
【答案】D
【详解】句意:——我可以带我的宠物去学校吗?——不,你不能。
考查情态动词。may not可能不;might not可能不;need not不必;can not不能。根据“May I take my pet to school?”及“No”可知,以may开头的一般疑问句否定回答用can’t,故选D。
27.—Where is Jane? —________ in her office.
A.She maybe B.She is maybe C.She maybe is D.May be she is
【答案】B
【详解】句意:——简在哪里?——她可能在办公室。
考查maybe在句中的位置以及maybe/may be的区别。maybe和may be都有“也许”之意,maybe是副词,may be是“情态动词+be动词”结构,通常在句中作谓语。选项A缺少谓语动词,选项D中的be和is重复,故排除A、D。副词maybe通常放在be动词之后,实义动词之前,表示可能性。故选B。
28.You’d better take ________ umbrella with you, Peter. There ________ some rain in the late afternoon.
A.an; may be B.an; maybe C.a; maybe have D.a; may have
【答案】A
【详解】句意:彼得,你最好带上雨伞。下午晚些时候可能会有雨。
考查冠词和情态动词。第一空,由于umbrella的发音以元音音素开头,因此使用不定冠词an,可排除CD选项;maybe大概,副词;may have可能有。第二空,there be后面通常加情态动词may表示可能性,即there may be,意思是“可能有”。故选A。
29.—What do you think of the “Helping Hands” meeting?
—It ________ helpful. Let’s go there ________ a look.
A.maybe; have B.may be; have
C.may be; to have D.maybe; to have
【答案】C
【详解】句意:——你觉得“援助之手”会议怎么样?——这可能会有所帮助。我们去那里看看吧。
考查情态动词和非谓语动词。maybe可能;may be可能是。第一个句子缺少be动词,故用情态动词may加动词原形be,作谓语;“去那里”的目的是“看看”,作目的状语用动词不定式。故选C。
30.—Don’t forget to bring an umbrella when you come to visit Yangzhou in July.
—You are right. It ________ be rainy during that time.
A.need B.may C.mustn’t D.shouldn’t
【答案】B
【详解】句意:——你七月份来扬州游玩的时候,别忘了带把伞。——你说得对。那段时间可能会下雨。
考查情态动词辨析。need需要;may可能,也许;mustn’t不能,不允许;shouldn’t不应该。根据“Don’t forget to bring an umbrella when you come to visit Yangzhou in July.”可知,此处是对未来天气的推测,表示那时的扬州可能下雨,may“可能,也许”,表示推测,符合语境。故选B。
31.________ she isn’t at home. She ________ in her office now.
A.May be; maybe B.Maybe; maybe C.Maybe; may be D.May be; may be
【答案】C
【详解】句意:也许她不在家。她现在可能在办公室。
考查副词及情态动词。Maybe也许,副词,经常放在句子开头;may也许,情态动词,后加动词原形。第一空修饰整个句子,位于句首,用副词maybe;第二空用情态动词may后面用动词原形be。故选C。
32.—Is the man in a red coat Mr White?
—It ________ be him. I’m not sure.
A.may B.must C.should D.need
【答案】A
【详解】句意:——穿红色外套的那个人是怀特先生吗?——可能是他。我不确定。
考查情态动词辨析。may可能;must一定;should应该;need需要。根据“I’m not sure.”可知,此处表示推测,且说话者对此事并不确定,只是一种可能性,所以may符合语境。故选A。
33.—I hear you’ve got a new pet dog. ________ I have a look?
—Sure. I’m sure you’ll like it.
A.Must B.May C.Need D.Should
【答案】B
【详解】句意:——我听说你养了一只新的宠物狗。我可以看看吗?——当然。我相信你会喜欢它的。
考查情态动词辨析。Must必须;May可以;Need需要;Should应该。根据“I hear you’ve got a new pet dog...I have a look?”可知,句中表述说话者请求允许看看对方的宠物狗。在英语中,表示请求许可时,通常使用“May”或“Can”。故选B。
34.—________ I pour the waste water into the river?
—No, you mustn’t.
A.Must B.May C.Need D.Should
【答案】B
【详解】句意:——我可以把废水倒进河里吗?——不,你不可以。
考查情态动词辨析。must必须;may可以;need需要;should应该。根据答语“No, you mustn’t.”可知,此处表达禁止,应用may来提问表示请求许可。故选B。
35.________ Tom is a doctor and his brother ________ a doctor, too.
A.Maybe; maybe B.May be; maybe C.May be; may be D.Maybe; may be
【答案】D
【详解】句意:汤姆可能是一名医生,他兄弟可能也是医生。
考查副词的用法和情态动词may。第一空根据“…Tom is a doctor”可知,此处应用副词Maybe修饰整个句子,表示“也许”;第二空根据“his brother …a doctor, too.”可知,此处缺少谓语动词,应用may be“情态动词+系动词”结构,在句中作谓语,意为“可能是”。故选D。
36.The ground is wet. There _________.
A.maybe rain B.maybe rainy C.may be rainy D.may be rain
【答案】D
【详解】句意:地面湿了。可能是下雨了。
考查情态动词may的用法及There be句型。maybe是副词,需修饰整个句子,不能直接与名词rain或形容词rainy连用,所以排除选项A和B;“There may be+名词”表示“可能有某物”,所以空处应选may be rain。故选D。
四、should的用法
37.Young students should ______ more about the defence of the country (国防).
A.learn B.to learn C.learning D.learnt
【答案】A
【详解】句意:年轻的学生应该学习更多的国防知识。
考查情态动词。learn学习,动词原形;to learn动词不定式;learning现在分词或动名词;learnt动词过去式。情态动词should后跟动词原形。故选A。
38.You ________ go and see a doctor at once if you don’t feel well.
A.should B.shall C.can’t D.mustn’t
【答案】A
【详解】句意:如果你觉得不舒服,你应该马上去看医生。
考查情态动词辨析。should应该;shall将;can’t不能;mustn’t禁止。根据“go and see a doctor at once if you don’t feel well.”可知,此处表示的是建议,觉得不舒服,应该马上去看医生,故选A。
39.—Shall we go now?
—No. Mr. Henderson said that all of us _________ remain in our seats until all the reports have been collected.
A.could B.might C.would D.should
【答案】D
【详解】句意:——我们现在能走了吗?——不。Henderson先生说在所有的报告收集完毕之前,我们都应该留在座位上。
考查情态动词。could可以;might可能;would会;should应该。根据“Mr. Henderson said that all of us…remain in our seats until all the reports have been collected.”可知,此处是应该留在座位上,应用should。故选D。
40.People ________ save animals because they are our friends.
A.should B.can C.need D.may
【答案】A
【详解】句意:人们应该拯救动物,因为它们是我们的朋友。
考查情态动词辨析。should应该;can可以;need需要;may可能。根据“People…save animals because they are our friends.”可知,此处表示人们应该拯救动物。故选A。
41.We ________ keep quiet in the hospital. It’s one of the hospital rules.
A.should B.may C.can D.would
【答案】A
【详解】句意:我们在医院应该保持安静。这是医院的规则之一。
考查情态动词。should应该;may可能;can能够;would将。根据“It’s one of the hospital rules.”可知,我们应该遵守医院的规则,故选A。
42.It’s already half past seven. You ______ get up quickly.
A.could B.should C.won’t D.shouldn’t
【答案】B
【详解】句意:已经七点半了。你应该快点起床。
考查情态动词。could可以;should应该;won’t将不会;shouldn’t不应该。根据“It’s already half past seven.”可知,这里是你应该快点起床。故选B。
43.A country has dreams. We students ________ also have dreams. With dreams and hard work, anything amazing can be created.
A.might B.need
C.should D.would
【答案】C
【详解】句意:一个国家有梦想。我们学生也应该有梦想。有了梦想和努力,任何惊人的事情都可以被创造出来。
考查情态动词。might可能;need需要;should应该;would会。根据“With dreams and hard work, anything amazing can be created.”可知,此处是说我们学生也应该有梦想。故选C。
44.—Do you know any rules about the exams?
—Of course. The students ________ remain in their seats until all the papers have been collected.
A.can B.may C.should D.will
【答案】C
【详解】句意:——你知道考试规则吗? ——当然。学生们应该待在座位上,直到所有的卷子都收好。
考查情态动词。can可以;may 可能;should应该;will将要。根据上文“Do you know any rules about the exams? ”可知,学生应该待在座位上,直到所有的卷子都收好。故选C。
45.Stop talking! You ________ make noises in the library. We ________ keep quiet.
A.can’t; must B.mustn’t; should C.shouldn’t; can D.can’t; should
【答案】B
【详解】句意:停止说话!你不能在图书馆里制造噪音。我们应该保持安静。
考查情态动词辨析。can’t不可以;mustn’t禁止;shouldn’t不应该;should应该。根据“in the library”可知,图书馆禁止发出声音,第一空mustn’t符合句意;再者根据“keep quiet”可知,此处表示建议,图书馆里应该保持安静,should符合句意。故选B。
46.It’s cold. You ________ put on your sweater before going out.
A.should B.can C.may D.would
【答案】A
【详解】句意:天气很冷。你应该在外出去前穿上毛衣。
考查情态动词辨析。should 应该;can 能够;may 可能;would 将会。根据“It’s cold.”可知,此处是因为天冷,故建议穿上毛衣。故选A。
47.Luo yang likes swimming very much and he ________ swim very well.
A.can’t B.can C.shouldn’t D.should
【答案】B
【详解】句意:罗阳非常喜欢游泳,他能游得很好。
考查情态动词辨析。can’t不能;can能;shouldn’t不应该;should应该。根据“Luo yang likes swimming very much and he…swim very well.”可知,此处指的是他能够游泳得很好。can“能”,符合语境。故选B。
48.—How was the youth club last night, Simon?
—It was great fun. You ________ come.
A.should B.can C.must D.ought
【答案】A
【详解】句意:——西蒙,昨晚的青年俱乐部怎么样? ——非常有趣。你应该来。
考查情态动词。should应该;can可以;must必须;ought应该去做。ought to=should,也就是说ought to可以看成情态动词,ought不是情态动词。根据“It was great fun.”可知,这里是你应该来,排除D。故选A。
五、must的用法
49.There’s only one day left (剩下). You ________ finish your school work by tomorrow.
A.can B.may C.must D.can’t
【答案】C
【详解】句意:只剩下一天了。你必须在明天之前完成学校作业。
考查情态动词must表示必须。can可以,能;may或许;must一定,必须;can’t不能,不可能。根据“There’s only one day left.”可知,所剩时间不多了,到明天是截止时间,没有商量余地,只能是必须完成,故选C。
50.—_______ I go to the movies with Jack, Mom?
—Sure, but you _______ be back by 9:00.
A.Can; may B.Should; must
C.Can; must D.Must; can
【答案】C
【详解】句意:——妈妈,我可以和Jack一起去看电影吗?——当然,但是你必须在9点之前回来。
考查情态动词。can可以;may也许;should应该;must必须。根据“Sure”可知,问句是在询问妈妈的意见,是否可以和Jack去看电影,用can“可以”;第二句根据“be back by 9:00”可知,是妈妈要求必须在九点之前回来,用must。故选C。
51.—Must I finish the work this evening?
—No, you ________.
A.shouldn’t B.mustn’t C.needn’t D.couldn’t
【答案】C
【详解】句意:——我必须今晚完成这项工作吗?——不,你不必。
考查must引导的一般疑问句。shouldn’t不应该;mustn’t不准;needn’t不需要;couldn’t不能。对must引导的一般疑问句的否定答语用needn’t或don’t have to。故选C。
52.—________ I get up early tomorrow?
—No, you ________, I think. Tomorrow is Saturday.
A.Can’t; must B.Must; don’t have to C.May; couldn’t D.Couldn’t; could
【答案】B
【详解】句意:——我明天必须早起吗?——不,我认为你不必。明天是星期六。
考查情态动词。Can’t不能;Must必须;don’t have to不必;May可能;Couldn’t不可能;could能够。根据“I get up early tomorrow”以及“Tomorrow is Saturday”可知,第一句询问必须要早起吗,故第一空应填must。must引导的一般疑问句否定回答用needn’t或don’t have to。故选B。
53.—Must I return the book today?
—No, you ________. You can return it tomorrow.
A.mustn’t B.can’t C.needn’t D.shouldn’t
【答案】C
【详解】句意:——我今天必须还书吗?——不,你不必。你可以明天还。
考查情态动词。mustn’t禁止;can’t不能;needn’t不必;shouldn’t不应该。根据“Must I return the book today?”可知,Must开头的一般疑问句,否定回答用needn’t,意为“不必”。故选C。
54.—Can I go to the movies, Mum?
—Sure. But you ________ be back by ten.
A.can B.may C.has to D.must
【答案】D
【详解】句意:——妈妈,我可以去看电影吗?——当然。但你必须在十点前回来。
考查情态动词辨析。can能;may可以;has to不得不,主语是第三人称单数;must必须。根据“But you ... be back by ten.”可知必须在十点前回家,主语是you,其后不用has to。故选D。
55.When you leave the classroom, you ________ switch the lights off.
A.can B.may C.must D.would
【答案】C
【详解】句意:当你离开教室时,你必须把灯关掉。
考查情态动词。can可以;may可能;must必须;would将会。根据“When you leave the classroom”可知离开教室时关灯是一种必要的行为,表示一种义务或规定。故选C。
56.Everyone ________ obey the traffic rules to keep safe.
A.may B.must C.can D.should
【答案】B
【详解】句意:为了确保安全,每个人都必须遵守交通规则。
考查情态动词。may可能;must必须;can能够;should应该。根据“obey the traffic rules”可知,是指每个人都必须遵守交通规则。故选B。
57.Excuse me, sir. You ________ open the door before the taxi stops.
A.mustn’t B.needn’t C.may not D.don’t have to
【答案】A
【详解】句意:对不起,先生。在出租车停下来之前,您不能开门。
考查情态动词的用法。mustn’t不准,禁止;needn’t不必,较主观;may not可能不会;don’t have to不必,不需要,较客观。根据“before the taxi stops.”及常识可知,车停下来之前“禁止”开车门。故选A。
58.According to the new traffic rules, people ________ drive their cars within the speed limit.
A.can B.may C.need D.must
【答案】D
【详解】句意:根据新的交通规则,人们必须在限速范围内开车。
考查情态动词。can能够;may也许;need需要;must必须。根据“people...drive their cars within the speed limit.”可知,人们是必须在限速范围内开车。故选D。
59.Tom, you ________ talk loudly in the library, and you ________ be quiet.
A.can; must B.can’t; mustn’t C.have to; must D.can’t; must
【答案】D
【详解】句意:汤姆,你不能在图书馆里大声说话,你必须安静。
考查情态动词。can能;can’t不能;must必须;mustn’t禁止;have to不得不。第一个空,图书馆内不能大声喧哗,排除AC;第二个空,要求对方必须安静,用must。故选D。
60.We ________ waste water. We should save it.
A.can B.may C.mustn’t D.needn’t
【答案】C
【详解】句意:我们不能浪费水。我们应该节约它。
考查情态动词。can可以;may可能;mustn’t禁止,不能;needn’t不必。根据“We should save it.”可知,此处指不能浪费水。故选C。
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