初中英语语法知识—情态动词的经典测试题及答案

一、选择题

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

-Of course I____________. Glad to help.

A．could B．can C．must D．do

2．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 ha ve to 3．Since you are very tired, you ______ finish the work today.

A．needn’t B．may not C．mustn’t D．can’t

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

A．may B．can C．must D．need

5．You______ worry about your lessons. Be careful next time and you will get a good mark. A．don’t need to B．not need C．needn’t to D．don’t need 6．—________your house be cleaned right now？

—No,it needn't.It may be cleaned this afternoon．（）

A．Must B．May C．Can

7．—Tom, we’re going shopping at eight, right?

—Yea h, but I ______ be a little late, so don’t wait for me.

A．may B．should C．mustn’t

8．—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 9．—Susan, someone is waiting for you on the phone. It_______ be your sister, but I’m not sure.—Oh, please tell her to call me_______ because I’m busy now.

A．might; later B．must; later C．might; late D．must; late 10．— I wonder if these are Jim's glasses.

—They _____his. He doesn't wear glasses.

A．might be B．could be C．can't be

11．—Can you come to my party on Saturday afternoon?

—Sorry, I can’t. I ________ meet my friends.

A．can’t B．might have to C．needn’t

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

A．may B．must C．can D．ought to 13．—Jack must be in his office, I think.

—No, he be in the office. He flew to Canada this morning.

A．needn't B．shouldn't C．can't D．mustn't 14．When I write down what I am showing thanks to, it’s always for things that money

______buy.

A．nee dn’t B．shouldn’t C．may not D．can’t

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

—You bet . My mum cooked it for me .

A．must B．may C．can D．need

16．Will you please________them________the Birdwatching Society?

A．inviting; join B．to invite; to join C．invite; to join D．to invite; join 17．（2017 • 湖北省宜昌市中考）—Life is becoming convenient with the Internet.

—That’s true! Almost everything be done online.

A．must B．would C．should D．can

18．—________ 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

19．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

20．---You look very pretty, if I say so.

---Thanks a lot for saying that.

A．must B．may C．will D．have to

21．— Could you play the piano when you were 8 years old?

— ________.

A．Yes, I could B．No, I can’t C．Yes, I can D．No, I won’t 22．You should________ the teacher________being late for school.

A．apology to, about B．apologize to, for

C．apologies to, for D．apologize to, on

【参考答案】***试卷处理标记，请不要删除

一、选择题

1．B

解析：B

【解析】

【详解】

句意：

-南希，你能帮我做英语作业吗？-当然可以。很乐意帮忙。A. could能；B. can能； C. must必须；D. do做。could如果是表示“可能、能够”用于一般过去时态时,回答可用could. 例如：Could he play the piano two years ago? 肯定回答Yes, he could.否定回答No, he couldn't. 如果表示“委婉、请求的语气”,回答用"can"例如：Could I use your computer? 肯定回答用Yes/