内容正文:
Unit 2 Topic 3 Section A 随堂练习
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一.用方框中所给单词或短语的适当形式填空
1. The doctor told people how to _______ the flu.
2. She often asks the teacher some after class.
3. Don't work on the _______ for too long. It's bad for your eyes.
4. They do more exercise to .
5. There were many people in the shop. It was very .
二.单项选择.
1. --- Excuse me, Mr. Jones. Could I take a photo with you?
--- Sure, ______.
A. go ahead
B. look out
C. go away
D. shut up
2. All the drivers drive carefully to prevent the traffic accident ________.
A. happen
B. to happen
C. on happened
D. from happening
3. Nothing can ________ me from going there. Which of the following words can’t be used here?
A. keep
B. stop
C. prevent
D. hold
4. --- How should we fight the flu?
--- We should do more _______ and change clothes often.
A. exercises
B. exercise
C. practice
D. homework
5. My parents ask me in order to make me healthy.
A. build up me B. build me up
C. to build up me
D. to build me up
三.根据句意完成以下句子.
1. We should always keep the air fresh. (改为同义句)
We should keep the air fresh ________ ________ ________.
2. We must clean the classroom every day. (改为同义句)
We must _______ the classroom _______ every day.
3. We must not work _______ _______ ______ ________ ________. (不能网上工作太久).
4. At last, Mr. Green _______ ________ ________ (采纳你的建议).
5. Parents often ask their children _______ _______ ______ ________.(远离) fire.
四.语篇填空
These days, many people______1__(得流感). We should do something to p____2___ it. First, we should e____3_____ often to __4____ us __5______(增强......体质).___6_____, we should k__7___ our rooms c___8___and the air f____9____ all the time.Third,we should wash our hands and ___10_______(勤换衣服).____11_______ ['faɪnəlɪ], we should ____12________(远离) crowded places and we must go to see a doctor __13_____(立刻)when we have the flu.____14_______(遵守医生的建议), and we will feel better.