人教版八上英语Unit2Howoftendoyouexercise？单元测试题.doc

Unit 2 How often do you exercise ？ 单元测试题
一 、 单项选择 （15分）
( ) 1. Is her lifestyle the same as yours or _____? What are the _____?
A. difference; different B. difference; difference
C. different; differences D. different; different
( )2.—_____ does your brother go online?
—Three times a week.
A. How much B. How long C. How many D. How often
( )3. Are you _____ now?
A. online B. the online C. a online D. the Internet
( )4. Jenny _____ lifestyle.
A. has a health B. have a health C. has a healthy D. have a healthy
( )5. I try to eat junk food only once a month _____ I love it.
A. through B. but C. and D. although
( )6. I knew nothing about the accident _____ my friend told me yesterday.
A. because B. since C. until D. after
( )7. —_____? —I have a stomachache.
A. What’s the wrong. B. What’s the wrong with you
C. What’s matter D. What’s the matter with you
( )8. If you want to _____, you must take more exercises.
A. keep healthy B. keep tired C. keep fat D. keep quiet
( )9. —I hope you feel better soon. —_____.
A. You are welcome B. Thanks a lot C. That’s all right D. Never mind
( )10. I don’t feel _____ today.
A. nice B. good C. bad D. well
( )11. They are going to Europe ____ their vacation.
A. on B. in C. to D. for
( )12. —I ____ to bring my notebook.
—No problem. You can borrow some paper from me.
A. planned B. decided C. left D. forgot
( )13. Do you finish ____ the magazine?
A. reads B. read C. reading D. to read
( )14. Please ____ the book to me, Lily.
A. buy B. make C. show D. have
( )15. The supermarket is far from Mary’s house. So she ____only once a week.
A. goes sightseeing B. goes shopping C. goes fishing D. goes hiking
二、 完形填空 （10分）
What do you do at the weekends? Some people like to __1__at home. But others like to go for a walk __2__ play football. My friend Jack works hard in a factory on __3__. At weekends he always __4__different things. On Saturdays he __5__ his car and on __6__ he goes with his family to a village by car. His uncle and aunt have a farm there. It’s not a __7__ one, but there’s always __8__ work to do on the farm. The children help with the animals and give them their __9__. Jack and his wife help in the field. At the end of the day, they are all __10__and want to have a big meal very much.
( )1. A. play B. live C. stay D. like
( )2. A. and B. or C. so D. but
( )3. A. days B. time C. Sundays D. weekdays
( )4. A. does B. makes C. borrows D. has
( )5. A. watches B. sells C. looks after D. washes
( )6. A. Mondays B. Sundays C. Saturdays D. weekdays
( )7. A. small B. big C. hard D. short
( )8. A. much B. little C. few D. many
( )9. A. clothes B. places C. food D. water
( )10. A. tired B. late C. hungry D. friendly
三、 阅读理解 （20分）
A
We all need to exercise. Doctors say it is good for us. It makes your heart and body strong. It also gives you more energy. And you will feel better about yourself. It’s best to exercise twice a week. Twenty minutes each time is enough.
There are many ways to exercise. You can walk, run, play sports, or swim. Many people go to special places to exercise. They are called‘fitness centers.’These places have a lot equipment. Some people buy equipment for their homes. But it is very expensive.
Exercising can be fun. Friends can exercise together at a fitness center. Or, they can play sports together. How do you exercise?
1. What is the main idea?
A. Exercise equipment is expensive.
B. Playing sports is a good way to exercise.
C. Every person should exercise.
D. Fitness centers are popular.
2. We should exercise ______.
A. every day B. 20 minutes a week C. twice a week D. two times a month
3. At fitness centers, _____.
A. you can buy expensive equipment
B. people can do many kinds of exercising
C. it is very expensive
D. exercising is not fun
4. Which of these kinds of exercising is not in the article?
A. Sports. B. Swimming. C. Running. D. Dancing.
5. Which of these sentences about exercising is true?
A. Exercising is expensive. B. Exercise is good for your heart.
C. Only doctors exercise. D. Friends never exercise together.

B
On June 26, 2000, two scientists, called Francis Collins and Craig Venter, told the world that they could now read the whole “map” of the human body: DNA. DNA is something that everybody has, and it tells the body what to do. DNA is the reason that we look like our mother and father, because we get some of their DNA to make our own.
People have been trying to understand the human body for a long time. In 1860, Gregor Mendel discovered a special reason why we look the same as other people in our family. It is because of small things named “genes” in our body. In 1953, James Watson and Francis Crick made another discovery and found out that those small parts are real messages written in the DNA with a special language.
In 1961, Marshall Nirenberg and Johann Matthaei found a message in DNA showing how DNA tells the cell (细胞) to build its parts. Scientists have now found all the words in the DNA map, but we still do not understand what they all do. By understanding what just one “word” means, we can help save more people from several illnesses.
Most people hope that this will help make better medicine and help sick people. Other people worry that when people begin to know more words and find out lots of other information, we might use it in a wrong way, just to make people more attractive, or stop sick people from getting jobs. Man would have to meet a lot of trouble if DNA technic wasn’t limited in use.
根据短文内容，选择最佳答案。
6. When did we first know why we look like other people in our family?
A. In 1860. B. In 1953. C. In 1961. D. In 2000.
7. What does the underlined word “gene” mean?
A. The “map” of DNA. B. A special language.
C. Small parts of DNA. D. DNA.
8. What did the two scientists first discover in 1961?
A. The “map” of DNA. B. A new illness.
C. The language of DNA. D. A message of DNA.
9. What can we do if we understand some “words” of the language inside the body?
A. Make people get new jobs. B. Make medicine for illnesses.
C. Make maps of human. D. Make people less attractive.
10. What do people think about this work?
A. It can cause good or bad results. B. It can cause only good results.
C. It can cause good results but won’t work. D. It can cause only bad results.

四、词汇运用（15分）
A．根据句意及首字母提示,用单词的适当形式填空。(5分)
1.It is raining. As a r_____, they have to stay at home.
2.The old man can h_____ speak English, can he?
3.China is f____ for the Great Wall.
4.My grandfather e_____ every day and never eats junk food, so he enjoys his good health.
5.T_____ Chinese believe we need a balance of cooling yin and hot yang to be healthy.
B．用所给单词的适当形式填空。（5分）
6. Let’s go bike ____(ride) this weekend.
7. England, France and Italy are _____ (west) countries.
8. I’m going ____(hike) in the mountains on May Day.
9. Zhou Jielun , the famous ____(sing), is holding another concert this summer!
10. This time I want to eat something ____(difference).
C．根据汉语意思完成英文句子,每空限填一词。 (5分)
11. Julia在假期要做什么？
What is Julia ____ ____ vacation?
12. 下周我爸爸去悉尼。
My father is ____ ____ Sydney next week.
13. 要下雨了，你最好随身带一把伞。
It’s going to rain. You’d better ____ an umbrella ____ you.
14. 美国的天气怎么样？
____ the weather ____ in the USA?
15. 别忘了关窗户。
_____ _____ to close the windows.
五、按要求改写下列句子，每空一词。 (10分)
1. I go to the movies twice a month.（对画线部分提问）
______ _____ _____ you go to the movies?
2. I seldom eat sweet food.（改为同义句）
I _____ _____ eat sweet food.
3. He likes playing basketball.（对画线部分提问）
_____ _____ does he like to play?
4. I’m pretty healthy. (改为反义句)
I think I’m kind of _____.
5.It is important that we should eat a balanced diet.（用to do…改为同义句）
It is important _____ _____ _____ _____ a balanced diet.
六.动词填空 可适当填加助动词或情态动词。（10分）
Last Sunday, my friends Wang Tao, Zhang Jun asked me to go_1__ (swim) with them. Soon we got to the river. They were swimming in it. But I couldn’t swim. So I __2___ (sit) under a big tree and watching a little boy __ 3__ (play) with a ball near the river. But the ball _ _4__(fall) into the water and he fell into the water, too.
I was standing up and _ 5___ (call) for help. But my friends _ 6_ (be) far from me and they ___7__ (not hear). So I jumped into the water. I didn’t know how to swim in it, but I __ 8_(take) the little boy out of the water. His parents thanked me very much. They said, “You are a good boy, a good young pioneer.”
When my friends knew this, they all smiled and _ 9__ (say), “You _10____ (swim) now.”
七、补全对话 (10分)
A: Hello, Lin Tao!
B: Hello, Li Lei. May Day is coming. __1__are you doing for vacation?
A: I’m going to Tibet with my parents __2__several days.
B: That __3__ interesting! What are you doing there?
A: I’m going hiking in the mountains.
B: __4__ is the weather there?
A: I heard that it’s very cold, __5__ it’s a very beautiful place. What __6__ you, Lin Tao? What are you doing for vacation?
B: I’m going to Beijing to visit the Great Wall.
A: Oh yeah? Who are you going __7__?
B: My good friends.
A: ___8_ __9__ are you staying?
B: For 5 days.
A: Well, have a good __10__. And show me your photos when you get back.
B: Thanks. I’ll bring them and let you have a look.
八、书面表达。 (10分)
Tom通常6:30在家吃早饭。以前他喜欢吃快餐，现在他改变了他的饮食。早饭他常常吃些牛奶、面包和鸡蛋。中午12:00，他在学校吃午饭。他常常吃一碗饭、一些肉和一些蔬菜。有时，他吃鱼。在晚上，他常常和家人一些吃晚饭。现在他比以前更健康了。
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答案：
一、1-5 CDACD 6-10 CDABD 11-15 DDCCB
二、1-5 CBDAD 6-10 BBACC
三、A.1-5 CCBDB B. 6—10 ACDBA
四、A. 1.result 2.hardly 3.famous 4.exercises 5.Troditional
B. 6.ridng 7. western 8.hiking 9.singer 10.different
C. 11.doing for 12.leaving for 13.take, with 14.What’s, like 15.Don’t forget
五、1.How often do 2.hardly ever 3.What sport 4.unhealthy 5.for us to do
六、1. swimming 2.was sitting 3.playing
4.fell 5.calling 6.were
7. couldn’t hear 8.took 9.said
10. can swim
七、1.What 2.for 3.sounds 4.How 5.but 6.about 7.with 8.How 9.long 10.time
八、、One possible version
Tom usually has breakfast at 6:30 at home.
He liked to eat fast food before, but now he changes his diet. He has some milk, bread and eggs for breakfast. He has lunch at 12:00 at school. He often has a bowl of rice, some meat and vegetables. Sometimes he has some fish. He usually has supper with his family. He is healthier than before.