Unit 2 Topic 3 Must we exercise to prevent the flu?
Section A
一、根据提示填写单词或词组，每空一词。
1. --May I ask you some ___________（问题）?
-- Sure, _______ ___________（请吧，开始吧）.
2. He is working on the ____________ / 'intənet / right now.
3. Doing morning exercises can __________ us _________（增强体质）.
4. Jane tried hard to talk with others in the new school. _____________/ 'faɪnəlɪ/. She made many good friends.
5. -- Must we open the window ________ ________ __________（一直）?
-- No, we ________ _________ ________ / we ____________（不必）.
6. We should _________ _________ _________（远离）crowded places.
二、根据对话内容，从方框中选出能填入空白处的最佳选项补全对话。其中有两项是多余的。
(Kangkang's father, Dr. Li, is talking with a journalist on TV.)
Journalist: May I ask you some questions, Dr. Li?
Dr. Li: 1 .
Journalist: These days many people have the flu. 2
Dr.Li: Well, first, we should exercise often to build us up. Second, we should keep our rooms clean and the air fresh all the time. 3 Finally, we should keep away from crowded places.
Journalist: 4
Dr, Li: Yes, we must.
Journalist: 5 Thank you.
A. Third, we should wash our hands and change our clothes often.
B. Must we go to see a doctor at once when we have the flu?
C. Sure, go ahead.
D. You’re welcome.
E. So what should we do to prevent it?
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A. Thanks. Goodbye!
B. We'll take your advice.
Section B
一、翻译下列句子，每空一词。
1. 我一到北京就给你打电话。
I’ll ________ _________ ________ as soon as I get to Beijing.
2. 我可以留个口信吗？
Can I _________ ___________ __________?
3. 请告诉你爸爸不要抽太多烟。
Please tell your father _________ ________ ________ too much.
4. 我会准时到那儿的。
I’ll be there ________ ___________.
5. 你应该先自己做。我得打扫卫生。
You should do it ___________ first. I have to ________ _________ ______________.
6. 在网络的帮助下，他完成了工作。
________ __________ __________ ________ the Internet, he finished his work.
二、看图写话。
1. should, crowded
2. must, shower
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3. had better, exercise
Section C
一、用反身代词填空。
1. The girls enjoyed _________ (they) in Shanghai Disneyland.
2. She taught ____________(she) English during the summer holiday.
3. The boy finished his homework by ___________(he).
4. We bought some drinks and food for _________ (we) before the trip.
5. Help _________ (you) to some fruit, kids.
6. Don’t play with fire, Tom. You may hurt _____________(you).
二、短文填空。
Keeping Healthy
(Kangkang’s father, Dr. Li, is giving a talk about health to the students.)
You need to have healthy eating 1.___________ (习惯). Breakfast gives you enough energy for the morning. So don't go to school 2.____________ it. Fruit and vegetables are good 3.__________ your health, but fast food, like potato chips, will make you 4.__________ / fæt / and unhealthy. So eat the right food to keep you healthy.
Playing sports can also help you keep fit. But sometimes accidents can 5._____________/ 'hæp(ə)n/, so try to stay safe when you play them. It's necessary for you to learn about first aid. Then you can help yourselves or others if an accident happens.
Happiness is important for your 6.____________(健康). It is the best medicine. When you are ill, try to be happy and you'll feel better. 7._______ _______ _________ _______(另一方面), you may feel ill if you are always unhappy. So, be happy to be healthy.
You must stay away from smoking and drinking. Many students think it’s cool to smoke and drink. But they don't know smoking or drinking can cause many illnesses. You should 8.________ _______ ________(拒绝) smoking and drinking.
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Section D
一、句型转换。
1. I have to stay at home to look after my mother. (改为否定句)
I ___________ ___________ _________ stay at home to look after my mother.
2. She has to cook herself a meal today. (改为一般疑问句)
________ she ________ _______ cook herself a meal today?
3. Must I finish my homework now? (否定回答)
No, _________ ____________.
No, _______ __________ _________ _______.
4. We shouldn’t spend too much time on computer games. (改为同义句)
We shouldn’t ___________ too much time ______________ computer games.
5. I don’t go to school by bike. I go to school on foot. (改为同义句)
I go to school on foot ____________ ______ by bike.
二、短文写作。
根据以下图示，以How to Keep Healthy为题，展开想象，适当发挥，写一篇60词左右的短文。
Good sleep
Eating habits
Health
...
Exercise
How to Keep Healthy
_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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Unit 2 Topic 3 Must we exercise to prevent the flu?
Section A
一、1. questions, go ahead 2. Internet 3. build, up 4. Finally
5. all the time, don’t have to, needn’t 6.keep away from
二、1. C 2. E 3. A 4. B 5. G
Section B
一、1. ring you up 2. leave a message 3. not to smoke
4. on time 5. yourself, do some cleaning 6. With the help of
二、1. We should keep away from crowded places.
2. We must take a shower often.
3. We had better exercise every day.
Section C
一、1. themselves 2. herself 3. himself 4. ourselves 5. yourselves 6. yourself
二、1. habits 2. without 3. for 4. fat 5. happen 6. health 7. On the other hand 8. say no to
Section D
一、1. don’t have to 2. Does, have to 3. you needn’t, you don’t have to 4. spend, playing 5. instead of
二、范文
What’s the most important thing in the world? I think it is to be healthy. You can live without money, houses, cars or computers, but you won’t live a happy life if you are not healthy. Then how can we keep healthy?
First we must have healthy eating habits. We should eat meat, vegetables, fruit and other kinds of food. Don’t eat too much salt or sugar. We must drink enough water every day. What’s more, we’d better eat regularly. Don’t eat too much or too little
Second, taking exercise is also very important. It can help us build a strong body. If you don’t like sports you can walk for half an hour after meals.
Third, we should have a good sleep. We’d better go to bed early and get up early. It will keep us active for a whole day.
Finally, we must stay happy all the time. I think making friends is one of the best ways
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to help us stay happy. Because when you are with your friends, you can share your happiness with them, or you can tell them about your worries. Then you will be happy soon.
In a word, keeping healthy is very important. Let’s take good care of ourselves.
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