Unit2 Topic3 Must we exercise to prevent the flu？SectionB

Unit2 Topic3 Must we exercise to prevent the flu？SectionB 同步练习
单选。
— Hi, Mary_________.
— Hello, _________Steve.
A.?speaks; it's B.?speaking; it's
C.?speaking; I'm D.?am speaking; I'm
2. — Dr. Chen isn't _____ at the moment.???????
— Well, can I ________ a message??????
A.?out; take B.?out; leave C.?in; take D.?in; leave
3.–Excuse me, can I take this seat??
–Sure. _________.
A.Don't worry B.?Go ahead
C.?Take it easy D.Never mind
4.My mother is cooking in the kitchen _______.
A.?at the moment B.?in a moment
C.?for a moment D.?with a moment
5.Since Peter isn't here, may I can leave a message for________?
A.?them B.?him C.?her D.?me
二、情景对话。
(Kangkang's father, Dr. Li, is talking with a journalist on TV.)Journalist: May I ask you some questions, Dr. Li?Dr. Li: ________.Journalist: These days many people have the flu. ________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. ________?Finally, we should keep away from crowded places.Journalist: ________Dr, Li: Yes, we must.Journalist: ________?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?F. Thanks. Goodbye!G. We'll take your advice.
三、完形填空。
We all know that it is 1 to keep healthy. But not all people know 2 to keep healthy.After five days' hard work, we need to have a good rest at weekends. But it seems that some don't know how to spend weekends in the right way. They enjoy 3 cards at night and don’t go to bed until midnight. Some gamble (赌博) all night. They forget that to get 4 sleep is good for health. Some never get up early in the 5 and take some exercise. It is true that doing exercise is very important for us to keep 6 . Some smoke（抽烟） 7 . Some drink too much wine（酒）. 8 too much is harmful (有害) to the body. Some eat too much rich food and get fatter and fatter. If you are much too fat, you may always 9 tired. Vegetables are good to the body. But some don’t like eating vegetables. 10 is also very good to body. As a saying (谚语) goes, "An apple every day keeps the doctor away." So don’t forget to eat some fruit.
1. A. important
B. good
C. nice
D. happy
2. A. when
B. how
C. what
D. why
3. A. to play
B. play
C. playing
D. plays
4. A. much
B. many
C. a little
D. enough
5. A. morning
B. afternoon
C. evening
D. day
6. A. health
B. healthy
C. clear
D. up
7. A. Drink
B. Drinking
C. Eat
D. Smoke
8. A. are
B. keep
C. say
D. feel
9. A. are
B. keep
C. say
D. feel
10. A. Water
B. Milk
C. Tea
D. Fruit
四、阅读。
Everyone hopes to have a healthy lifestyle. But do you know what a healthy lifestyle is like? Here are some ways to have a healthy life.Get active??? This is the most important way of a healthy lifestyle. Walking, running, playing basketball and other sports will help you keep healthy.Keep clean??? Keep the places around you clean. Unclean and untidy places can not only make you angry but also (不但…而且) make you ill.Eat healthily??? Our health depends on (依赖于) our food, so everyone should remember to eat healthy food. The healthier food you eat, the healthier you will be.Live green??? This is the easiest way to live a healthy lifestyle. Plant trees around your house. Try your best to use less water. Stop using things if they are bad for environment.
（1）How many ways does the passage tell people to have a healthy lifestyle?
A.?Two. B.?Three. ?C.?Four. D.?Five.
（2）How will unclean places make people feel？
A.?Sad. B.?Angry and ill. C.?Happy and healthy. D.?Excited.
（3）What does the underlined word “environment” mean in Chinese?
A.?空气 B.?环境 C.?矿藏 D.?垃圾
（4）From the passage, which of the following is the way to live green?
A.?Getting lots of exercise. ?B.?Keeping clean and tidy.C.?Planting trees. D.?Eating more fruit and vegetables.
（5）Which of the following is true according to the passage?
A.?Get active is the only way to keep healthy.
B.?You don't need to keep your home clean.C.?You should try your best to use less water.
D.?Our health depends on our clothes.

Unit2 Topic3 Must we exercise to prevent the flu？SectionB 同步练习答案
一、BDBAB
C；E；A；B；G
三、（1）A；（2）B；（3）C；（4）D；（5）A；（6）B；（7）B；（8）B；（9）D；（10）D；