语法知识—情态动词的全集汇编附答案解析

  • 格式:doc
  • 大小:40.00 KB
  • 文档页数:7

一、选择题

1.— May I have some wine?

— No, you . You have to drive home later.

A.shouldn't B.needn't C.mustn't D.may not

2.—I’d like ________ Guo Jingming’s Tiny Times.

—You had better________ his books. The stories he tells are far from real life.

A.buying, don’t read B.to buy, not read

C.buying, not read D.to buy, not to read

3.—Must I finish the work today, Mum?

—No, you ________.You can finish it tomorrow.

A.mustn't B.can't C.shouldn't D.needn't

4.—Is that Kate’s green bike?

—It ____________be hers. She likes pink.

A.can’t B.could C.mustn’t D.might

5.All passengers_____ go through safety check before they take a plane.

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

6.— Mom, I got a big box from express(快递). What is it?

— I’m not sure. It ________be a present from your grandmother.

A.should B.might C.must D.will

7.—How nice the building is! What is it for? —It ________ a hotel. But I’m not sure.

A.must be B.have to be C.may be D.can be

8.You __ drive your car so fast. It's very dangerous.

A.wouldn't B.shouldn't C.couldn't D.mightn't

9.— I would like________ to see a movie.

— It’s too late. You’d better ________alone.

A.to go, go B.go, not go C.to go, not go D.going, go

10.—Have you heard about the temperature of the earth will rise to 59℃ in 2020?

—Don’t worry! The news _______ be true.

A.must not B.may not C.needn’t D.will not

11.—The book report is very important. You ________ write it carefully.

—But I ________ hand it in now.

A.must; must B.have to; must

C.must; have to D.have to; have to

12.—Must we finish the work right now?

—No, you ________. You can do it tomorrow.

A.needn’t B.shouldn’t C.mustn’t D.can’t

13.(2017·甘肃白银·10)—I wonder if these are Danny's glasses.

—They________be Danny's. He doesn't wear glasses.

A.can't B.must C.mustn't D.can

14.The flowers ________ every day, or they will die.

A.must water B.can be watered

C.should water D.must be watered

15.When I write down what I am showing thanks to, it’s always for things that money

______buy.

A.needn’t B.shouldn’t C.may not D.can’t

16.—The food ________be delicious . You ate it up .

—You bet . My mum cooked it for me .

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

17.一Hurry up, Mark! Let's cross the road as quickly as possible.

一No,you . Don't you see the light is still red?

A.couldn't B.wouldn't C.mustn't D.needn't

18.— Mum, I’ve signed for a big box by Future Express (快递). What’s in it?

— I’m not sure. It ________be a present from your brother.

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

19.— May I watch TV for a while?

— No, you __________. You have to finish your homework first.

A.can’t B.needn’t C.mustn’t D.won’t

20.My head teacher has made a set of rules to show what we students ________ and ________

not do in class.

A.must; must B.will; will

C.need; need D.might; might

21.—Could I call you by the first name?

—Yes, you .

A.will B.could C.may D.might

22.He like coffee. I see him drink a cup at times.

A.must B.may C.can’t D.mustn’t

【参考答案】***试卷处理标记,请不要删除

一、选择题

1.C

解析:C

【解析】

【分析】

【详解】

句意:——我可以喝一些酒吗?——不,你不可以。你以后必须开车回家。shouldn't不应该,needn’t不必,mustn’t禁止,may not可能不。根据You have to drive home later.可知,你必须开车回家,因此表示你不可以喝酒,故用mustn’t。故选C。

2.B

解析:B

【解析】

【详解】

句意:——我想买郭敬明的《小时代》。——你最好不要读他的书。他讲的故事与现实生活相去甚远。

考查非谓语动词及固定句型。短语would like to do sth.愿意去做某事;第一空排除AC;You

had better+动词原形,你最好做某事;You had better not+动词原形,你最好不要做某事。第二空排除D。根据题意,故选B。

3.D

解析:D

【解析】

【详解】

句意:-我必须今天做完这个工作吗,妈妈?-不,你不必。你可以明天完成。

mustn’t禁止,不要;can’t不能,不会;shouldn’t不应该;needn’t不必,没有必要。Must的一般疑问句,肯定回答用must,否定回答应用needn’t。故选D。

4.A

解析:A

【解析】

【详解】

句意:—那是凯特的绿自行车吗? —那不可能是她的。她喜欢粉色。

考查情态动词用法。can’t不可能,不能;could能,构成过去式;mustn’t一定不要,表示禁止;might大概,可能。根据后一句凯特喜欢粉色可知,表示不可能,用can’t,故选A。

5.C

解析:C

【解析】

【详解】

句意:所有乘客在乘坐飞机前必须经过安全检查。

考查情态动词辨析。may可以,表许可或请求;can能,表能力或许可;must必须,指一定;need需要,指有必要。根据句意语境可知,安检强调“必须,一定”,故选C。

6.B

解析:B

【解析】

【详解】

句意:——妈妈,我从快递公司收到了一个大箱子。它是什么?——我不确定。可能是你祖母送的礼物。

考查情态动词。should应该;might可能;must必须; will将,会。根据“I’m not sure”可知下文是没有把握的肯定推测。根据题意,故选B。

7.C

解析:C

【解析】

【详解】

句意:--这栋楼是多么好呀!它用来做什么的?--它可能是一个旅馆,我不确定。A. must

be一定是;B. have to be 不得不;C. may be也许是;D. can be可能是。根据But I'm not

sure可知,这里表示的可能性小;can 表示推测的是用于否定句或疑问句,故选C。

8.B

解析:B

【解析】

【分析】

【详解】

句意:你不应该开车这么快。太危险了。考查情态动词。wouldn't不会;shouldn't不应该,表建议;couldn't不能,表不许可; mightn't不可能,表示否定性推测。根据下文It's

very dangerous.可知不应该开车这么快,故选B。

9.C

解析:C

【解析】

【详解】

句意:——我想要去看电影。——太晚了。你最好不要独自一人去。

本题考查非谓语动词。to go是动词不定式,go是动词原形,going是现在分词或动名词,would like to do sth想要做某事,因此第一空用to go。had better (not) do sth最好(不)做某事,根据It’s too late.可知,太晚了,因此不要独自一人去,用not go,故选C。

10.B

解析:B

【解析】

【详解】

句意:——你听说过2020年地球的温度将上升到59摄氏度吗?——不要担心。那个消息可能不是真的。

考查情态动词。must not禁止;may not可能不是。needn’t不必;will not将不会。根据“Don’t worry”可知,这里是这个消息可能不是真的,表示一种推测。根据题意,故选B。

11.C

解析:C