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英语八年级下册Unit 2 Stay Healthy单元知识梳理及练习

一、重点词汇
1. healthy adj. 健康的
2. health n. 健康
3. cold n. 感冒；伤风
4. fever n. 发烧
5. headache n. 头痛
6. stomachache n. 胃痛；腹痛
7. toothache n. 牙痛
8. cough v. & n. 咳嗽
9. rest v. & n. 休息
10. medicine n. 药
11. take v. 服用；拿；花费
12. enough adj. 足够的
13. tired adj. 疲劳的；累的
14. exercise v. & n. 锻炼；运动
15. habit n. 习惯
16. keep v. 保持；保留
17. fruit n. 水果
18. vegetable n. 蔬菜
19. junk n. 垃圾
20. sleep v. & n. 睡觉；睡眠

二、重点短语及固定搭配
1. stay healthy 保持健康
2. have a cold 感冒
3. have a fever 发烧
4. have a headache 头痛
5. have a stomachache 胃痛
6. have a toothache 牙痛
7. have a cough 咳嗽
8. take some medicine 吃些药
9. have a rest 休息一下
10. take a rest 休息
11. enough sleep 充足的睡眠
12. do exercise 做运动
13. keep healthy 保持健康
14. good habits 好习惯
15. bad habits 坏习惯
16. junk food 垃圾食品
17. keep doing sth. 坚持做某事
18. be good for 对……有好处
19. be bad for 对……有害
20. go to bed early 早睡

三、重点句型
1. —What’s wrong with you
—你怎么了？
2. I have a cold and a headache.
我感冒了，还头痛。
3. You should take some medicine and have a rest.
你应该吃点药，休息一下。
4. It’s important to have enough sleep every day.
每天有充足的睡眠很重要。
5. Doing exercise can help us keep healthy.
做运动能帮助我们保持健康。
6. Good habits are good for our health.
好习惯对我们的健康有好处。
7. Don’t eat too much junk food.
不要吃太多垃圾食品。
8. We should go to bed early and get up early.
我们应该早睡早起。
9. You look tired. You’d better stop to rest.
你看起来很累，最好停下来休息一下。
10. Eating more fruit and vegetables is good for us.
多吃水果和蔬菜对我们有好处。

四、重要语法知识点
1. 询问健康状况：What’s wrong with you
2. 表达病痛：have a + 病症名词，如 have a cold。
3. 提建议句型：should + 动词原形。
4. had better + 动词原形：最好做某事。
5. It’s + 形容词 + to do sth.：做某事是……的。
6. 动名词作主语：Doing exercise is good for us.
7. be good for / be bad for 的用法。
8. enough 修饰名词放前面：enough sleep。
9. keep + 形容词：保持某种状态。
10. keep doing sth.：一直/坚持做某事。
11. too much + 不可数名词：太多……
12. stop to do sth.：停下来去做另一件事。
巩固练习
（时间：40分钟 满分：100分）
一、词汇过关（根据句意及首字母填单词，每小题2分，共20分）
1. We should eat well to s______ healthy.
2. I have a cold and a bad h______.
3. She has a s______ because she eats too much ice cream.
4. You should take some m______ and have a good rest.
5. We need e______ sleep every night to keep healthy.
6. Doing sports is a good h______.
7. Don’t eat too much j______ food. It’s bad for you.
8. We should e______ every day to keep strong.
9. You look t______. You’d better stop working.
10. Good living habits are good for our h______.

二、单项选择（每小题2分，共20分）
（ ）1. —What’s wrong with you
—I ______ a fever.
A. have B. has C. am
（ ）2. You ______ drink more water when you have a cold.
A. should B. shouldn’t C. can’t
（ ）3. It’s important ______ healthy food every day.
A. eat B. to eat C. eating
（ ）4. Don’t watch TV too much. It’s bad ______ your eyes.
A. for B. to C. at
（ ）5. My brother has a toothache. He should see a ______.
A. teacher B. dentist C. worker
（ ）6. You’d better ______ to bed early.
A. go B. to go C. going
（ ）7. ______ more vegetables is good for our health.
A. Eat B. Eating C. Eats
（ ）8. She is tired. She needs ______ a rest.
A. have B. has C. to have
（ ）9. We shouldn’t eat ______ junk food.
A. too much B. too many C. much too
（ ）10. Keep ______ every day, and you will be healthy.
A. exercise B. exercising C. to exercise

三、句型转换（每小题4分，共20分）
1. You should eat more fruit.（改为否定句）
You ______ ______ more fruit.
2. I have a bad cold.（对划线部分提问）
______ ______ with you
3. We should get up early.（同义句转换）
You’d ______ ______ up early.
4. Eating too much junk food is bad for us.（同义句）
______ bad for us ______ eat too much junk food.
5. She has a stomachache.（改为一般疑问句）
______ she ______ a stomachache

四、补全对话（每小题2分，共10分）
A. You should drink more water. B. What’s wrong with you C. You’d better have a good rest. D. Should I take some medicine E. I have a bad cold and a cough. F. Don’t eat too much cold food. G. Thank you very much.
A: Hi, Tom. You look terrible. 1. ______
B: 2. ______ I don’t feel well.
A: I’m sorry to hear that. 3. ______
B: 4. ______
A: Yes, you should. And you should stay in bed.
B: OK. 5. ______
A: You’re welcome.

五、短文填空（从方框中选择合适的词填空，有两个词为多余项，每小题2分，共20分）
healthy, health, should, exercise, rest, medicine,wrong, enough, habits, bad, food, tired
Dear Li Hua,
How are you I hear you are not feeling well. What’s 1.______ with you If you have a cold, you should take some 2.______ and have a good 3.. You need 4. sleep every night. It’s important for your 5.. You should eat healthy 6. every day. Don’t eat too much junk food. It’s 7.______ for you. You should 8.______ every day to keep 9.. Good living 10. can help you stay strong.
Yours,
Wang Ping

参考答案
一、词汇过关
1. stay
2. headache
3. stomachache
4. medicine
5. enough
6. habit
7. junk
8. exercise
9. tired
10. health
二、单项选择
1.A 2.A 3.B 4.A 5.B
6.A 7.B 8.C 9.A 10.B
三、句型转换
1. shouldn’t eat
2. What’s wrong
3. better get
4. It’s; to
5. Does; have
四、补全对话
1.B 2.E 3.A 4.D 5.G
五、短文填空
1. wrong
2. medicine
3. rest
4. enough
5. health
6. food
7. bad
8. exercise
9. healthy
10. habits

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