一、 根据句意, 用 can, can't, may, may not, must, mustn't, needn't完成句子或对话。
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1.
—
I stop my car here?（can/can't/may/may not/must/mustn't/needn't）
—No, you may not.
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2.
—Must we clean the house now? （can/can't/may/may not/must/mustn't/needn't）
—No, you.
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3.
You needn't return the book now. Youkeep it until (直到) next week if you like. （can/can't/may/may not/must/mustn't/needn't）
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4.
John, you play with the knife. You hurt yourself. （can/can't/may/may not/must/mustn't/needn't）
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5.
I told her the news by email two weeks ago, so she know it. （can/can't/may/may not/must/mustn't/needn't）
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6.
I swim, but I want to learn it. （can/can't/may/may not/must/mustn't/needn't）
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7.
—
I have a look at your new pen? （can/can't/may/may not/must/mustn't/needn't）
—Of course you can.
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8.
I am afraid we give you an answer. （can/can't/may/may not/must/mustn't/needn't）
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9.
Hecome here tomorrow morning. I am not sure. （can/can't/may/may not/must/mustn't/needn't）
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10.
Childrenplay on the streets because there are too many cars. （can/can't/may/may not/must/mustn't/needn't）
二、句子改错
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11.
Tony's father mays go to the bank today.
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12.
Tom is a singer. He can sings very well.
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13.
Do you must sleep early at night?
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14.
Can she speaks English very well?
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15.
—Must I finish reading this book tonight?
—No, you mustn't.
三、选择题（中考真题链接）
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16.
(2020·白银)
You haven't eaten all day. You ___be very hungry.
A . couldn't be
B . can't
C . might
D . must
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17.
Polluted air and water __________ kill plants, animals, and even people.
A . can
B . can't
C . should
D . shouldn't
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18.
you smell something burning? Go and see what's happening.
A . Can
B . May
C . Must
D . Need
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19.
(2020·绥化)
—Must I return the book to you now?
—__________, you __________. You can do it tomorrow.
A . No; needn't
B . No; mustn't
C . Yes; must
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20.
You _________ smoke here! Look at the sign. It says "No smoking".
A . needn't
B . mustn't
C . can
D . may
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21.
—The article says that one's personality depends on his animal sign.
—You _______ read it for fun, but don't believe in that.
A . can
B . must
C . shouldn't
D . needn't
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22.
—In China, many students feel stressed because of too much homework.
—Don't worry. Our government has realized this problem. I'm sure there ________ be good news for them soon.
A . can
B . must
C . should
D . need
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23.
You ________ be able to control all the things that happen to you, but you can decide not to be reduced by them.
A . need not
B . may not
C . must not
D . should not
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24.
Mother had a hard time getting Helen up in the morning. She called and called, but Helen ________wake up.
A . wouldn't
B . mustn't
C . needn't
D . shouldn't
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25.
From the top of theAutumn Hill people________ enjoy the fullest sight of Ge Garden.
A . have to
B . need
C . should
D . can
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26.
I am proud that our Chinese survey team___________ successfully remeasure Qomolangma(再测珠穆朗玛峰), the world's highest peak.
A . must
B . can
C . may
D . should
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27.
—Jane, I saw your mother yesterday.
—It ________ be her. She is working abroad.
A . mustn't
B . can't
C . shouldn't
D . couldn't
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28.
—Lily is intelligent and hard-working, she ________ do well in the singing competition.
—Sure. She was born to be a singer.
A . should
B . might
C . can't
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29.
(2020·青岛)
—Allen, shall we go to the bookstore this afternoon?
—I'm sorry, David, but I ________ meet my cousin at the train station.
A . have to
B . can
C . may
D . could
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30.
You are not allowed to play with fire in the forest. It _________ kill plants, animals and even people.
A . might
B . might not
C . should
D . should not
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31.
— Is this book Linda's?
— It ________ be hers. Sandy's name is on the cover.
A . can't
B . mustn't
C . needn't
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32.
(2021·和平模拟)
According to the traffic law, children under 12_____ride bicycles on the road.
A . won't
B . wouldn't
C . needn't
D . mustn't
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33.
—China is going to useAI to protect the Great Wall.
—Great! AI is so helpful that people _____________use it in their daily life now.
A . must
B . can
C . shall
D . have to
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34.
(2020·遂宁)
Mr. Smith________ be in the office. Because he has gone to Chengdu on business.
A . mustn't
B . shouldn't
C . can't
D . needn't
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35.
(2020·天津)
I ________ be late, so don't wait for me to start the meeting.
A . mustn't
B . needn't
C . need
D . may
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36.
—Where is Monica? I can't find her anywhere.
—She ________ be in the library. She loves reading books when she is free.
A . can
B . must
C . can't
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37.
Children __________ be told not to swim alone in the river.
A . can
B . may
C . must
D . might
四、根据汉语意思完成句子, 每空一词。缩写算一词。
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38.
她会跳舞，但是我不会。
She , but I.
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39.
我明天可能在家里。你来时得先打个电话确认一下。
I at home tomorrow, but you have to give me a call to make sure first before you come.
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40.
我们必须现在去看医生吗？
we a doctor now?
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41.
你们禁止在图书馆喊叫。
You in the library.
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42.
那个人不可能是我们的老师，因为他太年轻了。
That man our teacher because he is too young.
五、用 must, mustn't, may, may not, can, can't填空
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43.
I come in?（must/mustn't/may/may not/can/can't）
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44.
I speak a little French. （must/mustn't/may/may not/can/can't）
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45.
I have a look at your pictures? （must/mustn't/may/may not/can/can't）
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46.
The child ride a bike. He falls over all the time. （must/mustn't/may/may not/can/can't）
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47.
The red light is on. We stop. （must/mustn't/may/may not/can/can't）
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48.
she finish it in three hours? （must/mustn't/may/may not/can/can't）
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49.
I drive a car, but I will lean to drive when I grow up. （must/mustn't/may/may not/can/can't）
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50.
You borrow three books at a time. But you keep one for a week. （must/mustn't/may/may not/can/can't）
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51.
The new law(法律) says drivers rive after drinking wine. （must/mustn't/may/may not/can/can't）
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52.
—
I finish the work today? （must/mustn't/may/may not/can/can't）
—No, you needn't.
六、单项选择
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53.
This is just between you and me. You __________ tell anyone about this.
A . mustn't
B . can
C . may
D . must
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54.
Don't play with the knife, or you __________ get hurt.
A . cannot
B . must
C . may
D . may not
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55.
Sorry, I __________ tell you where she is.
A . may
B . may not
C . can
D . can't
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56.
You __________ go and see a doctor at once because you've got a fever.
A . can
B . must
C . may
D . would
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57.
—Are you going to Beijing by plane?
—It's fast, but expensive. So I'm not sure. I __________ take a train.
A . should
B . must
C . may
D . could
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58.
—You __________ smoke in the forest.
—Sorry, I won't do that again.
A . can
B . may
C . needn't
D . mustn't
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59.
—__________I finish the homework today?
—No, you needn't.
A . Must
B . Can
C . Should
D . May
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60.
You __________ do it if you really don't want to.
A . mustn't
B . can't
C . needn't
D . shouldn't
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61.
—Must I return the book tomorrow morning?
—No, you __________. You __________ keep it for three days.
A . needn't; must
B . mustn't; must
C . needn't; can
D . mustn't; may
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62.
—May I take this book out?
—No, you __________.
A . shouldn't
B . may not
C . needn't
D . aren't
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63.
—Must I hand in my homework now, Mr. Smith?
—No, you _______.
A . can't
B . shouldn't
C . wouldn't
D . needn't
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64.
—_______ you tell us a story in English?
—Certainly!
A . Must
B . Should
C . Can
D . Need
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65.
I _______ follow you. Would you please repeat it?
A . can't
B . mustn't
C . needn't
D . shouldn't
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66.
—Can I swim in the river, Grandpa?
—_______. It is dangerous.
A . Yes, you can
B . No, you can't
C . Yes, you need
D . No, you needn't
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67.
—Is David coming by train?
—He should, but he _______ not. He likes driving his car.
A . can
B . need
C . must
D . may
