八年级英语下册单元知识点当堂检测题18.doc

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( )6.What did Lily go to the factory for?
A.She wanted to find a job there.
B.She went there to visit her friends.
C.She went to see if the factory was pouring waste water.
( )7.What has Kate done in the past five years?
A.She’s read many reports.
B.She’s written many reports.
C.She’s written a few books.
( )8.Who is in the classroom?
A.No one. B.A teacher. C.Somebody.
( )9.What has the government done?
A.It has polluted the river.
B.It has opened a chemical factory.
C.It has cut off water supply.
( )10.What are they talking about?
A.They are talking about protecting the pictures on public walls.
B.They are talking about keeping the public walls clean.
C.They are talking about drawing pictures on the wall.
Ⅲ.听对话及问题，选择正确答语。每段对话和问题读两遍。（5分）
( )11.A.This Friday. B.Tomorrow. C.Next Friday.
( )12.A.On the beach. B.At a restaurant. C.In the open air.
( )13.A.For ten years. B.For two years. C.For eight years.
( )14.A.In the classroom. B.In the hospital. C.At home.
( )15.A.The government. B.The population. C.The pollution.

Ⅳ.听短文，完成下面表格。短文读三遍。（5分）
Things
Ten years ago
Now
river
dirty
16.
street
17.
18. and wide
air
bad
19. and 20.
第二部分 基础知识运用（55分）
Ⅰ.单项选择。（10分
( )1.—Would you like to have _____?
—No, thank you. I’ve had enough.
A.anything more B.something more
C.more anything D.more something
( )2.The driver was badly hurt _____ of the traffic accident.
A.at a result B.in the result C.with the result D.as a result
( )3.This washing machine is very easy to use. _____ can learn to use it in a very short time.
A.Somebody B.Anybody C.Nobody D.Few people
( )4.—Hi, Bob! I can’t find my story book. Have you seen it?
—Sorry, I haven’t. Why not ask Jim? Perhaps he’s seen it _____.
A.anywhere B.everywhere C.nowhere D.somewhere
( )5._____ everybody likes watching TV in my family. My parents like doing outdoor activities.
A.No B.Not C.None D.Nobody
( )6.We must plant more trees after we _____ every year.
A.cut off them B.cut them off C.cut down them D.cut them down
( )7.The cleaners must keep the street _____.
A.from getting dirty B.to dirty
C.to get dirty D.getting dirty
( )8.—Is _____ ready for the trip?
—No, we haven’t got a camera.
A.nothing B.everything C.something D.anything
( )9.None of us _____ running, but we all like swimming.
A.likes B.like C.liking D.would like to
( )10.Liang Li always helps others _____ she is very busy.
A.but B.and C.although D.because
Ⅱ.情景交际。（5分）
A: Where have you been, Mike? I phoned you, but you weren’t in.
B: 11
A: Why did you go there?
B: 12 It has made several old people who live nearby sick.
A: 13
B: Do you think“Greener China”can do something?
A: 14 I think we should write a letter to the newspaper about the pollution.
B: 15 It’s our duty to protect the environment.

A.I’ve been to a farm.
B.Good idea!
C.I’ve been to a rubber factory.
D.Because I found the factory pouring waste water into the river.
E.That’s terrible.
F.What should we do to stop it?
G.Yes, of course.
Ⅲ.完形填空。（10分）
Today we can see that many people are cutting down the trees in the forests. A lot of 16
lands have become deserts. If we read newspapers, we’ll learn that the forests on the earth are getting smaller 17 . We are cutting down large numbers of trees 18 we need wood and farmland. Some scientists say that there will not be any great forests 19 20 or 30 years.
What will happen if the forests disappear? A lot of plants will die and the animals will 20
their homes. In many places the new farmland will soon look 21 the old desert. Crops will not grow there. There won’t be enough 22 , and the weather will get hot and dry. If the climate of the earth changes, life will be 23 for everyone. Our living environment will become 24 . More and more rich farmland will disappear. We will suffer a lot from both droughts (干旱) and floods.
It’s our duty 25 the forests well. Everyone should try his best to make a contribution (贡献) to taking care of the forests. Stop cutting down the trees and make the world greener!
( )16.A.low B.rich C.lonely D.high
( )17.A.on time B.all the time C.in time D.no time
( )18.A.or B.so C.because D.but
( )19.A.in B.at C.on D.with
( )20.A.find B.build C.lose D.decorate
( )21.A.like B.up C.at D.out
( )22.A.snow B.sunshine C.wind Drain
( )23.A.easy B.hard C.happy D.interesting
( )24.A.better and better B.worse and worse C.bigger and bigger D.more and more
( )25.A.to do B.do C.to protect D.protect
Ⅳ.阅读理解。（30分）
(A)
Animals are people’s friends. But many wild animals are facing the danger of dying out, because the environment that they are living in has changed greatly. For example, their living area has become smaller and smaller because of pollution and the development of cities. They have no room to live in except the zoo. And many of the wild animals now can’t find enough food to eat. At the same time, man is killing off animals just for getting their fur, teeth and meat.
People should realize how serious the situation is and something should be done to protect the animals. We should set up some nature reserves so that animals can live freely. And people shouldn’t be allowed to kill the endangered (处于危险中的) animals. We should also do something to make our world cleaner. Fresh air, clean water and green grass are all important for animals. The death of the endangered animals will bring a disaster (灾难) to human beings.
根据短文内容，判断正(T)误(F)。
( )26.The number of the wild animals is smaller now.
( )27.With the development of the cities, the living area for the animals has become smaller and smaller.
( )28.Man is killing off animals just for fun.
( )29.The wild animals are very safe now, because we have found a lot of useful methods (方法) to save them.
( )30.All of us should try our best to protect the animals.
(B)
There are some easy things you can do to protect the environment and the earth. Choose ideas from the list or come up with a few of your own.
·Plant flowers, grass or trees.
·Whenever you visit a park or beach, take away what you bring there—keep rubbish in a bag until you can put it in a dustbin.
·Turn off the lights and TV sets when you leave the room. This can save a lot of electricity.
·Turn off the tap when you brush your teeth. You can save some water by not letting it run. Also, use a glass cup instead of a paper cup because this saves paper.
·Keep the doors and windows closed in winter to keep warm air in.
·Give your old books and magazines to a library instead of throwing them away.
·Give your old clothes to poor children you know instead of throwing them away.
·Use both sides of paper.
·Stop pouring dirty water into the rivers or lakes nearby.
·Encourage all your friends to do the same things you do to help protect the earth. You don’t have to wait until Earth Day to do these things. Make every day Earth Day. If everyone makes a contribution to protecting the environment, the world will become much more beautiful.
( )31.From the above, we know that this is _____.
A.a sign B.a proposal (倡议书)
C.an advertisement D.a notice
( )32.The writer tells us _____.
A.to throw rubbish in to a dustbin
B.to pour dirty water into the rivers
C.to save water by not letting it run while brushing our teeth
D.that we can’t do all these things until Earth Day
( )33.We can _____ to save paper.
A.use a paper cup
B.use both sides of paper
C.give old books to a library
D.pick up waste paper at a school
( )34.Which of the following is wrong according to the writer?
A.Turn off the lights when you leave the room.
B.Close the doors and windows in winter.
C.Use a paper cup when you brush your teeth.
D.Give your old clothes to the poor children.
( )35.What’s the best title of the passage?
A.Protect the Earth B.Save Water and Electricity
C.Make Better Use of Old Things D.Save Money
(C)
Trees are useful to man in three very important ways. The first important way is that they provide man with food, wood and other products. Trees provide man and animals with food to live on the earth. It’s not easy for man to live on the earth without trees.
The second important way is that trees give us shade. On a hot summer day, people are eager to (急于) have a rest under the shade of a tree after they have walked a long way. You can imagine how important the shade of a tree is to man and animals.
The third important way is that trees help to prevent droughts and floods. However, in many parts of the world, man has not realized the third important way. He has cut trees down in large numbers. In the end, he finds that he has lost the best friends he had.
根据短文内容填空，每空一词。
36.Trees give food to _____ man _____ animals.
37.Trees are _____ and _____ to man.
38.On a _____ summer day, if we sit under the _____ of a tree, we can feel quite cool.
39.In many parts of the world, man has not realized that trees help to prevent _____ and _____.
40.If we don’t want to lose our best friends—trees, we must stop others from _____ _____ too many of them.
第三部分 写作（25分）
Ⅰ.词汇。（10分）
(A) 根据句意及首字母提示补全单词。
1.During this p_____ we have changed our planet a lot in many ways.
2.First you must dig a h_____ before planting a tree.
3.The flood nearly reached roof l_____.
4.I hope the boy won’t have bad b_____ as before.
5.When the sun r_____, everything is bright.
(B) 根据句意及汉语提示完成句子。
6.As we know, _____ (无一人) of us likes pollution.
7.Trees can prevent the wind blowing the _____ (泥土) away.
8.A lot of rich land has changed into desert, leaving only _____ (沙子).
9._____ (虽然) we have built the Great Green Wall, we still need to work hard to protect the environment.

10.He is one of the most famous _____(生产者) in China.
Ⅱ.英汉互译。（5分）
11.不要到处扔垃圾。
Don’t throw the rubbish _____ and _____.
12.森林有利于防止水土流失。
Forests help to keep water _____ _____ the earth away.
13.我们应该尽一切努力保护环境。
We should do _____ _____ to protect the environment.
14.大量良田变成荒漠，遍地是沙子。
A lot of rich land has _____ into desert, _____ only sand.
15.水污染导致我们城市切断供水两天。
The water pollution caused our city to _____ _____ its water supply for two days.

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