最新初中英语语法知识—情态动词的专项训练答案

一、选择题

1．—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

2．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

3．—I can't stop smoking, doctor.

—For your health, I'm afraid you ________.

A．must B．can C．may D．need 4．—Jenny, you _________ push your way onto the bus.

—I’m really sorry about it.

A．mustn’t B．needn’t C．may not

5．—Can I take some milk and biscuits to the reading room?

—No, our school has a rule that students _______ eat or drink there.

A．can’t B．mustn’t C．needn’t D．may not 6．—Tom, we’re going shopping at eight, right?

—Yeah, but I ______ be a little late, so don’t wait f or me.

A．may B．should C．mustn’t

7．— 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

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

A．must B．may C．can’t D．mustn’t 10．—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

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

A．may B．should C．can D．need

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

---Thanks a lot for saying that.

A．must B．may C．will D．have 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．(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

15．— Must I finish the homework now?

— .You can do it later.

A．No, you needn’t B．Yes, you must C．No, you can’t

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

A．must water B．can be watered

C．should water D．must be watered

17．Everyone______ be polite to their parents.

A．could B．may C．should D．can

18．—Must I sleep now? —No, you________.

A．needn't B．mustn't C．can't D．may not 19．—Could you help me download some Taylor Swift’s songs from Ku Gou?

—Sorry, people download music from the Internet without paying, because it’s against the law. A．wouldn’t B．needn’t

C．mustn’t D．couldn’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．—Who is the lady over there? Is it Miss Wang?

—It __________be her. Miss Wang is much taller.

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

22．—Look! Mrs. Smith is standing in front of the teaching building.

—It______ her. She has gone to Egypt for her holiday.

A．must be B．mustn’t be C．can be D．can’t be

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一、选择题

1．C

解析：C

【解析】

【分析】

【详解】