人教版完整版情态动词的概念和用法
一、选择题
1．Exercise is helpful but it ________ be regular (规律的) exercise.
A．must    B．may    C．can    D．need
2．To my joy, we_________ go to the bank. Mary has lent us some money.
A．shouldn’t    B．needn’t    C．couldn’t    D．wouldn’t
3．—Could I join you in the programme?
—Sorry, you ________. You are too young.
A．shouldn’t    B．mustn’t    C．can’t    D．needn’t
4．To avoid ________, we’d better ________ the parents’ meeting online.
A．gather; hold    B．gathering; hold    C．gather; holding    D．to gather; to hold
5．—Mum, why do I have to wear a mask before entering the supermarket?
—For your health and safety, you ________ be too careful.
A．shouldn’t    B．can’t    C．mustn’t    D．needn’t
6．—The high school entrance examination is coming!
— Yes, our teacher tells us we ________ be too careful while taking exams.
A．mustn’t    B．shouldn’t    C．needn’t    D．can’t
7．—Be careful! Fire ________ be dangerous sometimes.
—OK. I will put it out right away.
A．mustn’t    B．should    C．can    D．needn’t
8．We shouldn’t throw any objects from the building. Even a small object ________ cause serious injuries or death, when dropped from a great height.
A．must    B．should    C．may    D．need
9．—Do we have to finish this today?
—Yes, you ________ . Today is the last day.
A．would    B．may    C．can    D．must
10．—Dad, must we wait until the light becomes green?
—Yes, I am afraid we ________. That’s the traffic rule.
A．may    B．can    C．have to    D．need
11．—Who’s singing next door? Is it Miss Wang?
—It ________ be her. She’s having the board meeting.
A．can’t    B．shouldn’t    C．mustn’t    D．needn’t
12．You ________ write the report again because spelling mistakes are not allowed at all.
A．must    B．can    C．may    D．could
13．When you visit a museum, some instructions should ________ and we’d better not ________ them.
A．pay attention to; be against    B．be paid attention; against
C．be paid attention to; against    D．be paid attention to; be against
14．I ________ hear you clearly. Would you please repeat it?
A．mustn’t    B．can’t    C．needn’t    D．shouldn’t
15．Please don't make so much noise. I ________ hear the speaker very well.
A．needn't    B．can't    C．shouldn't    D．mustn't
16．—The high school entrance examination is coming!
—Yes, our teacher tells us we _______ be too careful while taking exams．
A．mustn't    B．shouldn't    C．needn't    D．can't
17．—Shall we go camping this summer holiday?
—Nothing________be better.
A．should    B．could    C．must    D．may
18．— Ready? Let’s get started, Martin.
— Swimming? I just ________ get used to it in winter.
A．can’t    B．needn’t    C．mustn’t    D．shouldn’t
19．Dr. Zhong Nanshan once said, "To prevent the spread of this disease, we________never be too careful."
A．can    B．may    C．must    D．should
20．Our Chemistry teacher always tells us we ________ be too hardworking before the ex
ams.
A．mustn’t    B．shouldn’t    C．needn’t    D．can’t
21．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?
—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.
A．Yes, we can; of    B．No, we mustn’t; of    C．Yes, we must; for    D．No, we needn’t; for
22．— What is that young lady’s job?
— She ________ be a nurse, I’m not sure.
A．must    B．may    C．need    D．would
23．According to the rule, used batteries ________ be dropped in the red bin for harmful wastes.
A．may    B．would    C．should    D．might
24．We've discussed every detail of this plan and have got everything ready. But still something ________ go wrong. We still have to be very careful.
A．must    B．should    C．would    D．may
25．Never throw objects from the building. Even a small object ________ cause serious injuries, or death, when dropped from a great height.
A．must    B．should    C．may    D．need
26．— Mum, why do I have to wash hands so many times a day?
—You ________ be too careful, for your health.
A．can’t    B．mustn’t    C．may not    D．needn’t
27．—Is it usually warm in Yancheng in May?
​—Yes. But it _______ be rather cold sometimes.
A．must    B．should    C．would    D．can
28．You ________ pay too much attention to protecting yourself if you plan to go abroad.
A．mustn’t    B．can’t    C．shouldn’t    D．needn’t
29．Sorry, smoking is not allowed here. If you ________ , you will be fined according to the rules.
A．can    B．will    C．may    D．must
30．—Seventy dollars for such a dress! You ________ be joking!
—I’m serious. It’s made of silk from Hangzhou.programme用法
A．must    B．need    C．will    D．can

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