2019-2020年九年级英语上Unit 2 Topic 1周末作业(四)

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2019-2020年九年级英语上Unit 2 Topic 1周末作业（四）
( )7.A.Yes, it has. B.No, it doesn’t. C.Yes, it is.
( )8.A.No, thanks. B.Yes, thank you. C.Yes, very much.
( )9.A.Good idea. B.Yes, please. C.No, thanks.
( )10.A.I’m doing my homework.
B.I was watching TV.
C.I have finished my homework.
Ⅲ.听短文，选择正确答案。

短文读两遍。

（5分）
( )11.What do many places in the world need today?
A.More sea water.
B.More clean water.
C.More fresh water.
( )12.How many ways does this passage tell us to get fresh water from the sea water?
A.One way.
B.Two ways.
C.Three ways.
( )13.Which way costs more money, but works faster than the sun?
A.The way of heating the sea water.
B.The way of making the sea water cold.
C.Neither of the above.
( )14.What does the passage mainly talk about?
A.What do many places in the world need.
B.Why to turn salt water into fresh water.
C.How to turn salt water into fresh water.
( )15.Which way is the best to get more fresh water?
A.Heating the sea water.
B.Making the sea water below zero.
C.The way to spend the least money but to get the most fresh water. Ⅳ.听短文，回答问题。

短文读三遍。

（5分）
16.How does Mr. White usually go to work?
________________________________________________
17.When does Mr. White usually leave his home to the office?
________________________________________________
18.Where does Mr. White work?
________________________________________________
19.Where was Mr. White when it was 8: 05 one morning?
________________________________________________
20.Why didn’t Mr. White seem to be in a hurry?
________________________________________________
第二部分基础知识运用（55分）
Ⅰ.单项选择。

（10分）
( )1.—How long _____ you _____ here?
—For about two years so far.
A.have; studied
B.did; live
C.do; stay
D.were; swimming
( )2.We have known each other _____ ten years ago.
A.for
B.ever
C.about
D.since
( )3.There is _____ pollution in the world. We must stop it.
A.much too
B.too much
C.many too
D.too many ( )4.—Is the flower beautiful?
—Yes, at _____ it’s _____ the one you bought for me.
st; as bad as
B.least; no better than
st; not better
D.least; no worse than ( )5.I can’t stand _____ for you so long.
A.to wait
B.waiting
C.waits
D.waited
Ⅱ.情景交际。

（5分）
填入适当的句子，补全对话。

A: Hello, May!
B: Hi, Peter! I haven’t seen you for weeks. 11.________________________ A: I have been to Hawaii (夏威夷).
B: How was your journey?
A: Great! Hawaii is a beautiful place.
B: 12. ________________________
A: I went there by air.
B: 13. ________________________
A: Yes, I had lived there for 4 years before I came here.
B: 14. ________________________
A: I traveled with my friends.
B: 15. ________________________
A: I have been away for about eleven days.
B: What a wonderful journey!
A: Yes, it was!
Ⅲ.完形填空。

（10分）
I can’t remember when I started collecting litter. But it was when I got tired of 16 litter nearby that I realized no one else was going to pick it up.
I live near a forest in Ohio, America. I can walk there 17 three minutes.
I used to love going there to play with my dog. But one day there was 18 much
litter there that I became very unhappy. I decided to clean up the forest, and I wanted to 19 happy when I went again. I made my first trip to clean the forest that afternoon. I took a big black rubbish bag with me. Ten minutes 20 I started to pick up litter, my bag was full! There were cans, bottles, broken glass and newspapers in it.
From then on, I 21 to the forest four times a year to pick up litter. I often stay there for three hours. It makes me feel 22 to do something for the environment. After each trip, I look through all the litter that I’ve collected. If 23 of it is recyclable（可回收利用的）, I’ll keep it. I can’t understand why people drop litter. But I will keep on picking it up 24 they stop dropping it. I know I am only doing a small bit 25 the earth, but I still think it is important.
( )16.A.seeing B.throwing C.dropping D.cleaning ( )17.A.after B.for C.with D.in
( )18.A.such B.very C.so D.too
( )19.A.make B.feel C.look D.find
( )20.A.after ter C.before D.of
( )21.A.had gone B.have gone C.go D.will go ( )22.A.tired B.sad C.interesting D.great ( )23.A.many B.few C.any D.much
( )24.A.until B.after C.as soon as D.when
( )25.A.helped B.to help C.help
D.helping
Ⅳ.阅读理解。

（30分）
(A)
The earth is about 4,600 million years old. Modern man has lived on the earth for only 35,000 years, but during that time, we have changed our planet in many ways. Many of the things that we have done are good, but more are not good for the earth.
Water pollution
A lot of people, birds and fish die each day because of water pollution. Factories
have polluted the land and the water. As a result, many rivers and lakes are now dead.
Air pollution
In big cities, factories, as well as cars, trucks and buses are the main cause of air pollution. Many people in cities now have serious health problems. For example, Mexico city used to be a beautiful sunny capital, but today it is always covered by thick brown clouds.
Soil pollution
In order to have a good harvest, most of the farmers use chemicals too much in their fields. That’s bad for the soil. But this kind of pollution is difficult to stop.
Hope for the future
These problems are very serious for our future, so all of us should do something to improve our environment. If we can stop pollution, our planet will become more and more beautiful and our health will be better. Let’s be greener people!
根据短文内容，选择正确答案。

( )26._____ have made the earth change a lot.
A.Human beings
B.Animals
C.Plants
D.People in other planets
( )27.There are _____ kinds of pollution in this passage.
A.two
B.three
C.four
D.five
( )28.Pollution isn’t a big problem now, is it?
A.Yes, it is.
B.No, it isn’t.
C.Yes, there is.
D.No, there isn’t.
( )29.Which sentence is NOT true according to the passage?
A.Most of things that we have done are good for our planet.
B.We must stop the factories from pouring waste water into the rivers and lakes.
C.Because of water pollution, many rivers and lakes are now dead.
D.Water pollution is very serious nowadays.
( )30.Which sentence is TRUE?
A.Though Mexico city is always covered by thick brown clouds, it’s still
a beautiful sunny capital.
B.Air pollution can make people sick.
C.Now fewer farmers use chemicals in the fields.
D.Factories, cars, trucks and buses are the main cause of soil pollution.
(B)
Stop and listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.
Noise can be caused by many kinds of machines, such as motorcycles, jet planes (喷气式飞机), farm tractors, and power motors. And, to some people, rock music is also a noise.
What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. And most importantly, constant (连续的) loud noise can cause loss of hearing.
Scientists use a unit of measure called a decibel(分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands measure over 120 decibels. Noise at such high level causes the greatest hearing loss. 根据短文内容，判断正(T)误(F)。

( )31.According to the passage, noise is all sounds that you can hear.
( )32.A “decibel” is a machine that makes loud noise.
( )33.Loud noise can help people sleep better.
( )34.Not all people think that rock music is a noise.
( )35.We can infer (推断) from the passage that noise is a serious problem.
(C)
The students were having their chemistry class. Miss Li was telling the children what water was like. After that, she asked her students, “What is water?” No one answered for a few minutes. Miss Li asked again, “Why don’t you answer my question? Didn’t I tell you what water is like?”
Just then, a boy put up his hand and said, “Miss Li, you told us th at water has no color and no smell. But where to find such kind of water? The water in the river behind my house is always black and it has a bad smell.” Most of the children agreed with him.
“I’m sorry, children,” said the teacher, “our water is getting d irtier and dirtier. That’s a serious problem.”
根据短文内容，回答问题。

36.Why didn’t the children answer the teacher’s question at first?
________________________________________________
37.Please use a sentence to describe what water is.
________________________________________________
38.Why does the water in the river have color and smell?
________________________________________________
39.Do you think the boy who answered the teacher’s question is stupid?
________________________________________________
40.What did other students think of the boy?
________________________________________________
第三部分写作（25分）
Ⅰ.词汇。

（10分）
(A) 根据句意，用所给单词的适当形式填空。

1.Look, there is a bird _____ (sing) in the tree.
2.The bad air makes my chest hurt and it’s difficult for me _____(breath).
3.They are doing their homework carefully. You’d better not _____(disturb) them.
4.Litter _____ (influence) the look of our city.
5.It is known that smoking does great _____(harm) to us.
(B) 根据句意及汉语提示完成句子。

6.The chemical factories _____ (生产) terrible gas.
7.Each year people pour _____ (废物) into rivers, lakes and so on.
8.There are _____ (几个) students reading books over there.
9.Do you know he has _____ (参军) for five years?
10.Loud noises can cause high _____ (血) pressure as well.
Ⅱ.综合填空（5分）
根据短文内容，用所给单词的适当形式填空。

Life today is much better. However, there are new problems. One of the biggest ones is pollution. Water 11 has made rivers dirty. It kills fish and 12 our drinking water. Noise pollution makes us speak 13 and become angry more 14 . Air po llution is the most serious kind of pollution. It’s bad for all 15 things in the world.
11._____ 12._____ 13._____ 14._____ 15._____
Ⅲ.书面表达。

（10分）
人类只有一个地球。

根据提示，以“Saving the Earth”为题，写一篇80词左右的短文。

提示: 1.如何保护环境已成为世界最大难题之一；
2.各种污染破坏环境，损害健康；
3.不要乱倒垃圾，乱排废水；
4.我们应该保护环境，使我们的家园更加美丽。