八年级英语冀教版unit8 save our world 同步练习[ty]

Unit8 Save Our World 同步练习
I.单项选择。

（20分）
1. Someone threw the books on the ground. _____!
A. How a mess
B. How beautiful
C. How wonderful
D. What a mess
2. Water can ____ ice if the temperature is low enough.
A. make up
B. come to
C. turn into
D. get in
3. I never knew garbage ________ so interesting.
A. is
B. are
C. was
D. were
4. Every year, each person in North America _____about 1,000 kilograms of garbage.
That’s the same weight _____a small car!
A. makes, as
B. make, to
C. makes, to
D. make, as
5. Jenny said that she ____ Danny’s lost book just now.
A. had found
B. finds
C. would found
D. has found
6. Can we use the water ____ leaks out?
A. what
B. why
C. that
D. who
7. We helped the farmer pick apples yesterday, but he did ____work of all.
A. less
B. least
C. the less
D. the least
8. My dress doesn’t ____ me. I would like a new one.
A. fix
B. fit
C. need
D. use
9. On a _____day, nobody comes to school in a car.
A. no-cars
B. no-car
C. not-car
D. not-cars
10. Could you finish _____ the book before you go to bed?
A. read
B. read
C. reading
D. reads
11. Our teacher taught us about how garbage _____.
A. recycle
B. was recycled
C. recycled
D. were recycled
12. —Which makes________pollution, bikes or cars?
— Cars, of course.
A. less
B. least
C. much
D. more
13. I think he ____ back in two hours.
A. will
B. gets
C. be
D. will be
14. Yesterday I found _____ litter in my desk. Who put it?
A. many
B. a bit of
C. a little of
D. a few
15. Brian uses some pieces of wood ____ the seats.
A. on
B. in
C. with
D. for
16. —What did the teacher say just now?
—He said that the earth＿＿＿around the sun.
A. goes
B. go
C. going
D. will go
17. They have wasted their money ____ things that they don’t need.
A. to
B. at
C. on
D. in
18. You’d better get up early in the morning, _____ you will miss the early bus.
A. so
B. and
C. or
D. but
19. One of the wheels ________ made of plastic.
A. be
B. were
C. is
D. are
20. All of the glass can be _____ new glass.
A. made up
B. made of
C. made from
D. made into
II.完形填空。

（20分）
I was walking in the street when a piece of beautiful music came to my ears. I saw someone （1） some rubbish and walk to a truck which was collecting rubbish （2） . As soon as the people nearby hear the music, they （3） go out with their rubbish an d throw it in. It’s a （4） way to help to keep our city clean. Protecting our environment is very important. （5） you live, you can do something useful in or around your neighborhood. （6）, we have done something to improve(提高) the environment. For example, we have collected （7） paper or bottles for recycling and we have planted （8） trees or flowers in or around our neighborhood. If （9） makes a contribution(贡献) to protecting the environment, the world will become much more （10）.
1. A. picking up B. pick up C. throwing D. throw
2. A. outside B. inside C. downstairs D. upstairs
3. A. sometimes B. really C. slowing D. usually
4. A. unusual B. important C. good D. bad
5. A. Where B. Wherever C. When D. Whenever
6. A. By the way B. Since then C. In fact D. At last
7. A. small B. waste C. old D. dirty
8. A. better B. fewer C. less D. more
9. A. everybody B. somebody C. nobody D. anybody
10. A. useful B. enjoyable C. hopeful D. beautiful
III. 阅读理解。

(20分)
A
My school is inside the town. It’s very big and clean. You can’t see any rubbish in the yard or in classrooms. You can only see the rubbish in the three big rubbish boxes. Everybody in our school keeps our school clean. We pick up the garbage and take it to the rubbish boxes. We don’t throw away any rubbish in our school. We want to clean up the yard every day. This is our school project(工程).
But before last September our school was not so clean. Students threw their rubbish anywhere. When the wind blew up, the rubbish would fly everywhere. You could hardly open your eyes. There was a lot of waste paper on the floor of our classrooms. Window glass looked very dirty. Our school has been getting cleaner and cleaner because of the cleaning project. We feel happy to be in this school now.
根据短文内容判断正（T）误（F）。

1. Our school is very clean and there is not any rubbish at all.
2. Students should throw rubbish out of school because they don’t throw it in the school.
3. There are three rubbish boxes in the school.
4. When the wind blew up last March, the students had to close their eyes.
5. The school project has been on for almost a year.
B
Thirty years ago，Lake Ponkapog was full of life. Many birds and animals lived beside the water, which was full of fish. Now there are few birds, animals and fish. The lake water is polluted. It is filled with strange plants.
How did this happen? When it rains, water comes into the lake from all around. In the past, there were forests all around Lake Ponkapog, so the rainwater was clean.
Now there are many homes around the lake. People often use chemicals in their gardens. They use chemicals for killing insects (昆虫). There are also many factories. Factories use chemicals in their machines or shops. When it rains, the rainwater picks up all the chemicals from gardens and factories and then carries them into the lake. They pollute the water and kill the animals in it.
Boats on the lake are also a problem. Lake Ponkapog is a popular place for motorboats. But oil and gas（汽油）from boats often go into the lake. So more chemicals go into the water.
People around the lake love their lake and want to save it. Will it be possible?
A clean lake must have clean rainwater going into it. People must be more careful about gas, oil and chemicals on the ground. And they mustn’t use motorboats any more on the ground. All these may change people’s lives. So that Lake Ponkapog can be
a beautiful clean lake again.
6. In the past the water in Lake Ponkapog was clean because of the ______.
A. fish
B. rain
C. birds
D. forests
7. The fourth paragraph(段落) mainly tells us ______.
A. people like to go boating on the lake
B. some bad chemicals
C. chemicals from motorboats also make the lake water dirty
D. how oil gets into the lake water
8. To save the lake, people need to ______.
A. be less careful about chemicals
B. use less water
C. grow fewer plants in the gardens
D. be more careful about chemicals
9. “Chemicals” in the story means ______ in Chinese.
A. 化学家
B. 污染品
C. 药品
D. 化学制品
10. What makes the lake water dirty?
A.Chemicals.
B. Strange plants.
B. C. Rainwater. D. Forests and animals.
C
Robert is nine years old and Joanna is seven. They live at Mount Ebenezer. Their father has a big property. In Australia they call a farm a property.
Robert and Joanna like school very much. At school they can talk to their friends, but Robert and Joanna cannot see their friends. They live 100, perhaps 300, miles away, and they all have classes by radio like Robert and Joanna.
Mount Ebenezer is in the center of Australia. Not many peop le live in “The
Center”. There are no school with desks and blackboards and no teachers in “The Center”. The school is a room at home with a two-way radio. The teacher also has a two-way radio. Every morning she calls each student on the radio. When all her students answer, lessons begin…Think of your teacher 300 miles away.
11. The children in “The Center” do not go to a school because ___.
A. there is no school with desks or blackboards
B. they do not like school
C. they are not old enough to go to school
D. their families are too poor
12. In order to send their children to school, parents in “The Center” must have____.
A. a property
B. a car
C. a school room at home
D. a two-way radio
13. Teachers in “The Center” teach ____.
A. not in a classroom but at the homes of the students
B. by speaking only and not showing anything in writing
C. without using any textbooks or pictures
D. without knowing whether(是否) the students are attending (到场)
14. When children are having a lesson, they can hear their teacher____.
A. but their teacher cannot hear them
B. and their teacher can hear them, too
C. but cannot hear their schoolmates
D. and see him or her at the same time
15. A “property” in Australia is a _____.
A. house
B. school
C. farm
D. radio
D
In today’s world, almost everyone knows that air pollution and water pollution are harmful (有害的) to people. However, not all the people know that noise is also a kind of pollution, and it is harmful to human beings, too.
People who work and live under noisy conditions(条件) usually become deaf. Today, scientists believe that 10 percent of workers in Britain are being deafened(耳聋) by the noise where they work. Many of the workers who print newspapers or books, and who weave(织) cloth become deaf. Quite a few people living near airport also become deaf. Recently（最近）it was discovered that many teenagers in America could hear no better than 65-year-old people, for these young people like to listen to pop music. Pop music is a kind of noise, too. Besides, noise produced by jet planes or machines will make people’s life difficult and unpleasant, or even make people ill even drive them mad.
Nowadays the government in many countries have made laws to reduce(减少) or control noise and make it less than 85 decibels (分贝). In China, the people’s government is trying to solve (解决) not only air and water pollution problems but also noise pollution problem.
16. The passage mainly tells us something about ____.
A. air pollution
B. water pollution
C. noise pollution
D. soil pollution
17. Today scientists believe that____.
A. 90 percent of all the workers are free from any noise
B. 90 percent of all the workers in Britain are not suffering from noise
C. 10 percent of all the workers in Britain are working in noisy places
D. the hearing of 10 percent of all the workers in Britain is being deafened by the
noise where they work
18. People who ____ become deaf easily.
A. print newspapers or books
B. weave clothes
C. live near the airport
D. A, B and C
19. Recently many teenagers could hear no better than 65-year-old people in America,
because____ .
A. they all live near airport
B. their hearing is hurt by loud music
C. they are younger than the old people
D. their ears are still small
20. From the passage, we can infer(推断) that ____.
A. “pop” music is popular with old people
B. less than 85 decibels can cause deafness
C. continuous(持续的) noise of over 85 decibels can cause deafness
D. noise pollution is more serious than water pollution nowadays
IV. 根据汉语提示，完成下列句子。

（20分）
1. We should do our best to take care of our ____(环境).
2. Be careful not to ____(浪费) paper any more.
3. ____(垃圾) is another way of saying garbage.
4. This knife is made of ____(金属) and wood.
5. My radio is broken. Can you ____(修理) it for me?
6. There are more than three hundred＿＿(座位) in the hall.
7. He’s the best teacher, even though he has the ______(最少) experience.
8. Over sixty _____(百分之……) of the families own televisions.
9. He isn’t tall enough to _____ (触摸) the top of the door.
10. My watch is made of _____(塑料). It’s very beautiful.
V.书面表达。

(10分)
生活中充满了爱。

有父母的爱，有同学的爱，有朋友的爱，有老师的爱……请以Love为题，写一篇80词左右的短文，简要描述一下发生在你身边的一件事。

开头已给出。

Love
Love means giving. Love means paying attention to(注意) others. Love means giving warmth to the one you love. Love also means understanding(理解). _______________________________________
________________________________________________________________________________ ________________________________________________________________________________ ________________________________________________________________________________ ________________________________________
答案：
I.1-5DCCAA 6-10CDBBC 11-15BDDBD 16-20ACCCD
II. 1-5BADCB 6-10CBDAD
III. 1-5FFTTT 6-10DCDDA 11-15ADBBC 16-20CDDBC
IV. 1. environment 2. waste 3.Rubbish 4. metal 5. fix/repair
6. seats
7. least
8. exactly
9. touch 10. plastic
V.
Love means giving. Love means paying attention to others. Love means giving warmth to the one you love. Love also means understanding. There is a lot of love around us. One day, when I helped the farmers pick apples with my classmates on the farm.
I fell of the tree and hurt my legs badly. My classmates took me to the hospital at once. During my staying in bed, some of my classmates came to see me and helped me with my lessons. Soon I caught up with others. After I came back to school, I passed all the exams. Thanks to my classmates, I will do my best to give all my love to others.。