语法知识—情态动词的综合训练

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．(2018·山东临沂) Could you please speak a little louder? I ______ hear you very well. A．can’t B．mustn’t

C．shouldn’t D．needn’t

3．I hope you __________ to my birthday party.

A．to come B．can come C．comes D．are come

4．I’ve bought a nice necklace for Jo’s birthday. She _____like it, but I’m not sure.

A．can B．may be C．might D．must

5．The designer has tried every possible way to make the robot light, so you _____ worry about its weight.

A．must B．may C．can’t D．needn’t

6．—Is that Kate’s green bike?

—It ____________be hers. She likes pink.

A．can’t B．could C．mustn’t D．might

7．—Is that cap Bob’s?

—No, it ________ be his. His is blue.

A．can’t B．mustn’t C．needn’t D．may not 8．—Hi, Lucy, may I sit here?

—No, ________. The seats are for teachers and parents.

A．you needn't B．you aren't C．you mustn't D．you don't

9．The milk tastes bad. You’d better_______.

A．throw it away B．to throw it away

C．throw them away D．to throw them away

10．You run with the train when it is coming. It’s dangerous.

A．may not B．mustn’t C．needn’t

11．We _______ keep the new traffic law and learn how to protect ourselves.

A．may B．should C．can D．need

12．I’m sorry, children over 1.4 me ters________pay the full price for the show.

A．may B．must C．can D．ought to 13．—Could you please hang out with me this afternoon?

—______. I have to make a plan for Clean-Up Day.

A．Sorry, I couldn’t B．Sorry, I can’t

C．Sure, I can D．Sure, I could

14．Since the road is muddy,it ________last night, ________?

A．must be rained; wasn’t it B．must have rained; didn’t it

C．must rained; didn’t it D．must have rained; wasn’t it

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

A．must water B．can be watered

C．should water D．must be watered

16．–Is Mike coming to the fashion show tomorrow?

--I’m not sure. He ______ not come.

A．must B．can C．may D．should

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．—Must I hand in my reports today?

—No, you ________.

A．mustn’t B．can’t C．shouldn’t D．don’t have to 20．— 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

21．—________ David be the new chairperson of the Students’ Union?

—He _______ be, but I’m not sure.

A．Can; can’t B．Can; may

C．May; must D．May; mustn’t

22．-Could you help me with my English homework, Nancy?

-Of course I____________. Glad to help.

A．could B．can C．must D．do

【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，