人教版八年级上册Unit 2 How often do you exercise?第六课时Section B (4-Self Check) 分层作业（含答案）

Unit 2 How often do you exercise
第六课时Section B (4-Self Check)
基础训练
Ⅰ. 用括号中所给单词的正确形式填空
1. Mary goes to visit her grandparents ______(two) a month.
2. You have to learn more about ______(health) habits every day.
3. Can you find any ______(different) between this photo and that one
4. He’s too young. He can ______ (hard) ride a bike.
5. Cola isn’t good for your health, so you must drink ______ (little) and eat more fruit.
Ⅱ. 按要求完成句子，每空一词
1. My uncle exercises every morning. (对画线部分提问)
_______ _______ _______ your uncle exercise
2. We have a Chinese lesson on Monday, Wednesday, Thursday and Friday. (改为同义句)
We have Chinese lessons ________ ________ a week.
3. She recites over 20 English words every day. (改为同义句)
She recites _______ _______ 20 English words every day.
4. He did his homework for two hours every night. (对画线部分提问)
________ _______ hours did he do his homework every night
5. Mary always has a cup of tea after dinner. (改为否定句)
Mary ________ has a cup of tea after dinner.
Ⅲ. 单项选择
( )1. —_________ do you go to the bookstore
—Once a month.
A. How often B. How many times C. How many D. How long
( )2. ______ children like eating ice cream, but not all.
A. Most B. All C. Any D. No
( )3. My brother has a healthy living habit. He ________ stays up late, and he is an early bird.
A. usually B. hardly C. often D. always
( )4. —Where is your brother
—______ he is doing his homework in his room. I’m not sure.
A. Maybe B. May C. Need D. Must
( )5. They were all very tired, but ________ of them took a rest.
A. all B. none C. both D. either
能力提升
Ⅰ. 完形填空
Mary is my good friend. She had ____1____ habits in the past. For example, she hardly ever ____2____ up before 7 o’clock in the morning. After supper, she always played computer games before doing her homework. She didn’t like drinking milk and she ate a lot of ____3____ every day.
Then one day, she got seriously ill. She had to be in hospital ____4____. It made her feel that she must look after her ____5____ well.
Now Mary ____6____ every morning. Usually she runs before breakfast. She only plays computer games ____7____. She has good ____8____ habits, too. She drinks milk every morning and afternoon. ____9____ she likes junk food very much, she only eats it once a week. Because it’s ____10____ for her.
( )1. A. usual B. healthy C. bad D. good
( )2. A. looked B. stood C. got D. stayed
( )3. A. fruit B. junk food C. vegetables D. healthy food
( )4. A. once a week B. two weeks ago C. in two weeks D. for three weeks
( )5. A. health B. study C. housework D. homework
( )6. A. exercises B. gets up C. sleeps D. eats breakfast
( )7. A. in the morning B. on weekends C. at home D. in the evening
( )8. A. sleeping B. reading C. eating D. playing
( )9. A. And B. So C. Because D. Although
( )10. A. clean B. heavy C. bad D. quiet
Ⅱ. 阅读理解
There are 45 students in our class. I have made a survey, and 36 students say they like to exercise. Most boys play basketball together twice a week. But girls think basketball is difficult for them. They’d like to play volleyball together twice a week. My friend, Tony, is good at running. He runs the fastest (最快) in our class. He runs for 30 minutes on the playground every evening before he goes to bed. Is it interesting Gray is good at swimming. He goes to the swimming club three times a month in winter, and three times a week in summer. So he’s pretty healthy. Some of my classmates have good eating habits. They eat both meat and vegetables. 70% of them drink milk every day. 15 students say they drink milk three or four times a week. But some students like to eat junk food, especially Sally. What’s worse (更糟糕的) is that she doesn’t like to exercise, so she is very fat. She always says, “I’m going to lose weight (减肥) tomorrow.”
( )1. How often do most boys play basketball
A. Every day. B. Twice a day. C. Twice a week. D. Twice a month.
( )2. Why don’t the girls like playing basketball
A. Because they have no time. B. Because they think it’s not easy.
C. Because they don’t like to play with the boys.
D. Because they don’t like to exercise.
( )3. How often does Gray swim in winter
A. Three times a month.
B. Three times a week.
C. Hardly ever.
D. It’s not mentioned (提及) in the passage.
( )4. Why is Sally so fat
A. Because she doesn’t like to exercise.
B. Because she likes to eat junk food very much.
C. Because she eats too much meat and she doesn’t exercise.
D. Both A and B.
Ⅲ. 根据短文内容及首字母提示，补全单词
Some girls are doing less exercise. A survey shows that only 25% of girls often get outdoor 1. a_______. Many don’t like PE classes and don’t play sports. These girls may face a lot of 2. p______ .They may become fat. And they may get some kinds of illnesses.
A 16-year-old girl says, “I don’t want to do 3. e_______. I just feel too tired. I like watching TV on the sofa more than doing exercise.”
Some girls say they don’t have enough time to do sports. They must often help their working parents. “We have dishes to do, the house to 4. c______ and homework to do. There 5. r______ isn’t time for anything else.”
巩固拓展
根据本单元所学内容简要介绍你自己的生活习惯。（英语）
参考答案
基础训练
Ⅰ. 1. twice 2. healthy 3. differences 4. hardly 5. less
Ⅱ. 1. How often does 2. four times 3. more than 4. How many 5. never
Ⅲ. 1-5 AABAB
能力提升
Ⅰ. 1-5 CCBDA 6-10 ABCDC
Ⅱ. 1-4 CBAD
Ⅲ. 1. activities 2. problems 3. exercise 4. clean 5. really
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