人教版七年级下册英语Unit 3 Keep fit Section A 2a - 2e分层练习作业
一、基础巩固层
（一）词汇练习
1. 写出下列动词的第三人称单数形式
exercise ________
go ________
watch ________
have ________
eat ________
2. 根据汉语提示写单词
健康；人的身体（或精神）状态________
习惯________
虽然；尽管；即使________
在线（的）；联网（的）________
电视节目；电视机________
（二）句型转换
1. She exercises every day.（改为一般疑问句）
________ she ________ every day
2. They often watch TV.（对划线部分提问）
________ do they often ________
3. He goes to the movies once a month.（对划线部分提问）
________ ________ does he go to the movies
4. I usually play basketball after school.（用he作主语改写句子）
He usually ________ basketball after school.
5. She eats junk food three times a week.（改为否定句）
She ________ ________ junk food three times a week.
（三）单项选择
1. —________ do you go to the library
—Once a week.
A. How long B. How often C. How soon D. How much
2. My sister often ________ TV on weekends.
A. watch B. watches C. watched D. watching
3. —________ your father often exercise
—No, he doesn't.
A. Do B. Does C. Is D. Are
4. She has a good ________. She goes to bed early and gets up early.
A. time B. habit C. friend D. life
5. Although they feel tired, ________ they still go on working.
A. and B. but C. / D. so
二、能力提升层
（一）完形填空
Do you have a healthy lifestyle I think I 1______. First, I have many good eating habits. I like junk food, 2______ I hardly eat it. I eat fruit and vegetables every day. 3______ they are not very delicious, but they are 4______ for our health. Second, I do 5 ______every day. It says that if people run every day, they will have more healthy hearts (心脏) than others. So I run for 6______ thirty minutes every morning. 7______, I have good living habits. I try to 8______ at least 8 hours every day. That 9______ me to be energetic (精力充沛的) the next day. And I can study better and get good grades.
What do you 10______ my lifestyle Can you learn something from it
1. A. do B. am C. like D. make
2. A. and B. but C. so D. or
3. A. Maybe B. Although C. Because D. If
4. A. bad B. late C. hard D. good
5. A. cleaning B. homework C. exercise D. reading
6. A. at B. about C. on D. in
7. A. First B. Second C. Third D. Fourth
8. A. sleep B. practice C. spend D. drink
9. A. stops B. makes C. helps D. asks
10. A. look at B. think of C. talk about D. agree with
（二）阅读理解
Healthy eating doesn't just mean what you eat, but how you eat. Here is some advice on healthy eating.
Eat with others. It can help you to see others' healthy eating habits. If you usually eat with your parents, you will find that the food you eat is more delicious.
Listen to your body. Ask yourself if you are really hungry. Have a glass of water to see if you are thirsty—sometimes you are just thirsty, you need no food. Stop eating before you feel full.
Eat breakfast. Breakfast is the most important meal of the day. After you don't eat for the past ten hours, your body needs food to get you going. You will be smarter after eating breakfast.
Eat healthy snacks like fruits, yogurt or cheese. We all need snacks sometimes. In fact, it's a good idea to eat two healthy snacks between your three meals. This doesn't mean that you can eat a bag of chips instead of a meal.
Don't eat dinner late. With our busy life, we always put off eating dinner until the last minute. Try to eat dinner at least 3 hours before you go to bed. This will give your body a chance to digest (消化) most of the food before you rest for the next 8 - 10 hours.
1. The writer gives us ________ pieces of advice on healthy eating.
A. 4 B. 5 C. 6 D. 7
2. Which snack is NOT mentioned in the passage
A. Fruits. B. Yogurt. C. Chips. D. Ice - cream.
3. Which of the following is TRUE according to the passage
A. Snacks are bad for our health.
B. We should keep eating until we are full.
C. Dinner is the most important meal of the day.
D. We should have dinner at least 3 hours before going to bed.
4. The passage mainly tells us ________.
A. where to eat B. how to eat C. why to eat D. when to eat
三、拓展创新层
（一）书面表达
假设你是李华，你的美国笔友Tom想了解你的生活方式。请根据以下要点提示，给他写一封电子邮件，介绍你的生活方式。
要点提示：
1. 饮食习惯：喜欢吃水果和蔬菜，很少吃垃圾食品；
2. 运动习惯：每天放学后打篮球，周末经常和朋友一起去爬山；
3. 作息习惯：早睡早起，每天保证8小时的睡眠时间。
要求：
4. 包含所有要点内容，可适当发挥；
5. 词数：80 - 100词；
6. 邮件开头和结尾已给出，不计入总词数。
Dear Tom,
How's it going I'm glad to tell you something about my lifestyle.
______________________________________________________________________________________________________________________________________
What about your lifestyle I'm looking forward to your reply.
Best wishes!
Yours,
Li Hua
（二）任务型阅读
阅读下面短文，根据短文内容完成表格中所缺信息，每空一词。
Do you know how to keep healthy First, good eating habits are very important. Many students like to eat junk food. Maybe it tastes good, but it's bad for their health. And many students only eat their favorite food. It's bad for their health, too. Fruit and vegetables can help them keep in good health. So it's good to eat more fruit and vegetables than junk food. Second, students should do more exercise, such as running, walking, playing basketball and so on. Do you want to be healthy Follow my advice and start now!
How to Keep Healthy Details
Eating habits 1. Don't eat too much junk food because it's bad for your health. 2. Don't eat only your 1______ food. 3. Eat more fruit and vegetables. They are good for your health and can help you keep 2______.
Exercise Do more exercise, like running, walking, 3______ basketball and so on.
Advice Follow the advice and start to keep healthy 4______.
答 案
一、基础巩固层
1. 词汇练习
exercises
goes
watches
has
eats
health
habit
although
online
television
2. 句型转换
Does; exercise
What; do
How often
plays
doesn't eat
3. 单项选择
B
B
B
B
C
二、能力提升层
1. 完形填空
A
B
A
D
C
B
C
A
C
B
2. 阅读理解
B
D
D
B
三、拓展创新层
1. 书面表达
Dear Tom,
How's it going I'm glad to tell you something about my lifestyle.
I have good eating habits. I like eating fruits and vegetables. They are good for my health. I hardly eat junk food because it's not good for me.
I also have a good exercise habit. I play basketball after school every day. It makes me strong. On weekends, I often go climbing with my friends.
I have a healthy living habit, too. I go to bed early and get up early. I always sleep for 8 hours every day.
What about your lifestyle I'm looking forward to your reply.
Best wishes!
Yours,
Li Hua
2. 任务型阅读
favorite
healthy
playing
now
