Unit2 Topic3 Must we exercise to prevent the flu？SectionA

Unit2 Topic3 Must we exercise to prevent the flu？
SectionA 同步练习
单选。
1.—Must I finish my homework before I go home?
—No, you _____. But you ____finish it before tomorrow.
?mustn't; must B.?needn't; must
?C.?must; mustn't D.?needn't;mustn't
2. You had better ___________ him about news now. He will be worried.
A.?to not tell B.?not to tell C.?tell not D.?not tell
3.——What did Lily tell you just now?
——She asked me _______ others her secret.
A.?to tell not ?B.?not to tell C.?don’t tell D.?not tell
4.— Does your grandfather run every day?
— Yes. He is old, but he is still full of ________.
A.?energy B.?health C.?illness D.ill
5.The mother is trying her best to ______ her child_______ the earthquake(地震)
A.?protect ;from B.?protect; to
C.?prevent; from D.?prevent; to
二、情景对话。
A: Hey, Nick! You look tired. ________B: I played tennis with Emma. Oh, Mom! I'm hungry. ________A: Sure. ________B: How about chicken hamburgers?A: They are not healthy food. You shouldn't eat them often.B: ________A: Once a weekB: Good! From Sunday to Friday I didn't eat them. Let me eat one today.A: All right. ________B: A bowl of vegetable soup, please.A: OK. Wait a minute!
A. Can you get me something to eat?B. How often can I eat them?C. What do you think of chicken hamburgers?D. What did you do just now?E. What would you like with it?F. How can I help you?G. What would you like?
三、完形填空。
Maria is my friend. She had bad 1 ?two years ago. She got up late and had 2 ?for breakfast. She disliked doing school activities. After getting home from school，she usually played computer games and 3 ?she watched TV. She hardly ever drank milk，and she ate junk food three 4 ?five times a week.? ??Then one day，she got sick. She had to be in hospital 5 It made her feel that she must 6 ?herself well.? ??Now Maria has 7 habits. She gets up early and 8 every morning. She usually runs for about an hour. Then she has a 9 breakfast. At school she plays all kinds of sports. She hardly ever plays computer games or watches TV. She drinks a cup of milk before going to bed. These good habits 10 ?her keep healthy and study well.
1. A. games
B. friends
C. programs
D. habits
2. A. nothing
B. anything
C. something
D. everything
3. A. always
B. sometimes
C. never
D. hardly
4. A. from
B. on
C. too
D. to
5. A. once a week
B. two weeks ago
C. for three weeks
D. twice a week
6. A. look after
B. look for
C. look at
D. look up
7. A. bad
B. well
C. bored
D. good
8. A. sleeps
B. exercises
C. eats
D. plays
9. A. easy
B. hungry
C. healthy
D. free
10. A. tell
B. help
C. want
D. Take
四、阅读。
Everyone (人人)needs to be healthy.?? Do you eat healthy food every day? It’s important (重要)for your health. You need fruit, like oranges, apples and bananas. “ An apple a day can keep away（避开） the doctor (医生).” You also need vegetables, like carrots and broccoli. Fruit and vegetables are good for our health. But don’t eat lots of chocolate. It’s not good healthy food. What about dessert? Don’t eat lots of dessert because it’s not good for your health. Many people eat lots of chocolate and dessert, so they are unhealthy. Sports can also keep you healthy. Play sports every day. Don’t be lazy. You can be healthy.
（1）What are healthy food?
A.?Fruit and vegetables. B.?Bananas, apples and chocolate.C.?Fruit and dessert. D.?Vegetables and dessert.
（2）What keeps you healthy?
A.?Food. ?B.?Sports.? C.?Healthy food. D.?Healthy food and sports.
（3）文中划线句子“ An apple a day can keep away the doctor”的意思是________.
A.?The doctor doesn’t like an apple.B.?You don’t need a doctor.C.?You bring an apple to the doctor and he runs away（跑走）.D.?You eat an apple a day and you can be healthy.
（4）猜测文中划线单词unhealthy的意思:________.
A.?健康． B.?不健康 C.?饥饿 D.?不饿
（5）Which is Right?
A.?Everyone is healthy. B.?We need to be healthy.C.?Food isn’t important. D.?A doctor is important.
Unit2 Topic3 Must we exercise to prevent the flu？SectionA 同步练习答案
一、BDBAC
D；A；G；B；E
三、（1）D；（2）A；（3）B；（4）D；（5）C；（6）A；（7）D；（8）B；（9）C；（10）B；