英语九年级上册Unit 2 Saving the earth.综合与测试单元测试练习题

这是一份英语九年级上册Unit 2 Saving the earth.综合与测试单元测试练习题，共7页。试卷主要包含了单选题，完形填空，阅读理解，补全对话，语法填空，句型转换，书面表达等内容，欢迎下载使用。
仁爱版英语九年级上册 Unit 2 Saving the Earth 单元测试卷
姓名：_________ 班级：___________学号：__________
一、单选题（共30分）
（ ）1.Don't make so much noise, ______ aunt Li will be angry with you.
A. if                                        B. or                                        C. and                                        D. but
（ ）2.The young couple have been looking for houses for some time, but haven't yet found      they can afford.
A. one                                      B. that                                      C. them                                      D. it
（ ）3.The wind was blowing strongly. ________ people walked in the street.
A. Little                                  B. A little                                  C. Few                                  D. A few
（ ）4.My parents are ________ doctors.
A. both                                   B. all                                   C. either                                   D. neither
（ ）5.— A nice car! Is it yours?
— No, it isn’t. I _______ it from a friend of mine two days ago.
A. borrow                      B. have borrowed                      C. will borrow                      D. borrowed
（ ）6.My sister has two skirts. One is yellow, ________ is black.
A. other                              B. another                              C. others                              D. the other
（ ）7.It is polite to take a gift when you visit _______ for the first time.
A. somebody                         B. anybody                         C. everybody                         D. nobody
（ ）8.Water pollution influences the look of our city and even worse, it _______ our health.
A. does good to                   B. points to                   C. does harm to                   D. is helpful to
（ ）9.John is           a thief. You'd better stay away from him.
A. no less than                    B. as well as                    C. no better than                    D. as long as
（ ）10.At present, children mean _______ to most parents in China.  
A. everything                         B. nothing                         C. anything                         D. something
（ ）11.—Would you like to have _____?
—No, thank you. I've had enough.
A. anything more           B. something more           C. more anything           D. more something
（ ）12.—Does the government stop the factory _______ dirty water into the river?
—Yes. The factory stops _______ now.
A. to pour; to pour                                               B. pour; pouring
C. from pouring; to pour                                      D. from pouring; pouring
（ ）13.Our math teacher ___ in our school for 20 years and he ___ here when he was 23 years old.
A. has taught ; has come        B. taught ; come        C. taught ; came        D. has taught ; came
（ ）14.—Is the flower beautiful?
—Yes, at _______ it's _______ the one you bought for me.
A. last; as bad as       B. least; no better than         C. last; not better       D. least; no worse than
（ ）15.—_______ did your uncle leave his hometown?
—He _______ for nearly twenty years.
A. When; has left                                                  B. When; has been away    
C. How long; has left                                            D. How long; has been away
二、完形填空（共10分）
    Many years ago, people lived a hard life. They couldn't use modern machines, because there was  1 one at that time. Today people have a better life but there are new problems. One of biggest problems is it has 2 our rivers and lakes dirty. It kills our fish and affects our  3 water. We call it water pollution. Noise pollution makes us talk more  4 and become angry  5 . Air pollution is the most serious kind of pollution. It affects all living things in the world. Machines and factories  6 our air every day. Sometimes the pollution is so  7 that it is like a blanket (毯子）covering a city. Many countries are making new laws to reduce pollution. We must clean 8   water before we  9 them into some place. We need to do many other things to protect our environment. We must put rubbish into dustbins  10 throwing them about. We can go to work by bus, on foot, or with friends in a car. If we do like that every day, our environment will be better.
1. A. no          
B. not   
C. many         
D. much
2. A. make        
B. made
C. keep         
D. kept
3. A. drink         
B. drunk 
C. drinking    
D. drank
4. A. clear          
B. clearer  
C. louder         
D. loudly
5. A. easier        
B. easy  
C. more easily   
D. easily
6. A. pollute     
B. polluting  
C. pollutes         
D. polluted
7. A. light         
B. hard   
C. thick           
D. thin
8. A. well         
B. waste   
C. wasting
D. wasted
9. A. pour           
B. place   
C. plan         
D. protect
10. A. instead of       
B. instead   
C. because of     
D. because
三、阅读理解（共20分）
A
    Air pollution is one of the most common types of pollution in the world nowadays. It is quite serious in many places, especially in big cities. It can do great harm to our environment such as making the earth warmer, causing acid rain or destroying the ozone layer. As for human beings, air pollution causes all kinds of breathing problems.
    There are several reasons for air pollution. Firstly, many cities have a lot of factories and there we need to make food, clothing and other things. Every year these factories pour millions of tons of smog into air. Secondly, power factories can also give out harmful air. For example, in 1986 there was a bad accident at a nuclear power station in Russia. A cloud of radiation crossed the whole Europe. It is said that 125,000 people died in Russia as a result of illnesses caused by this accident. Thirdly, there are more cars in cities now. Once they are out in the streets, they will take in fresh air and give out dirty gas. Besides, smoking cigarettes also makes air pollution worse as will as damaging(损害) our health.  
（ ）（1）According to the passage, which of the following is NOT caused by air pollution?        
A.Global warming.
B.Acid rain.
C.Breathing problems.
D.Accidents at the nuclear power station.
（ ）（2）How many reasons for air pollution are mentioned in the passage?        
A.Two.
B.Three.
C.Four.
D.Six.
（ ）（3）125,000 people in Russia died from _______.        
A.water pollution
B.air pollution
C.a car accident
D.cancer 
（ ）（4）The underlined word “they” refers to _______.        
A.cities
B.cars
C.cigarettes
D.people
（ ）（5）The main idea of the passage is about _______.        
A.what is air pollution
B.how to stop air pollution
C.the reasons for air pollution
D.how to make air clean
B
    All over the world in the twenty-first century, people can get new energy in many ways.
    Energy from the wind. People use the power of the wind．It is a clean source(来源) of energy, and there is lots of it. However, if the wind does not blow, there is no wind energy.
    Energy from the water. When water moves from a high place to a lower place, it has the power to make electricity. Waterpower produces enough energy for 40, 000 people in a town. Waterpower gives energy without pollution. However, people have to build dams(大坝) to use this energy, and building dams is very expensive.
    Energy from the earth. There is heat in the rocks under the earth. Scientists use the heat to make geothermal(地热的) energy. San Francisco gets half of the energy from geothermal power. This kind of energy is cheap, but it is only possible in a few places in the world.
    Energy from the sun. Solar panels(太阳能电池板) on the roofs of houses and buildings can turn energy from the sun into electricity. These panels can create enough energy to heat the whole house during winter. Solar power is clean and plentiful(丰富的), but when the weather is bad, it can't produce power．
（ ）（1）The second paragraph tells us that ________.      
A.energy can come from the wind
B.people need wind
C.if there is no wind, there is still much energy
D.there is much wind all over the world
（ ）（2）Which is TRUE about waterpower?  
A.Building dams is not very expensive.
B.Four thousand people use waterpower in a town.
C.When water moves from a place low to a higher place, it has the power to make electricity.
D.Waterpower has no pollution.
（ ）（3）________ can make geothermal energy.      
A.Many countries
B.Many places except San Francisco
C.Only a few places in the world
D.Every country and everywhere
（ ）（4）Solar panels ________.      
A.can work well in any weather    
B.can also be used in winter
C.must be placed(放置) in the house
D.can turn energy from the gas into electricity
（ ）（5）The best title of this passage is ________.      
A.Energy from the Wind             
B.Energy from the Water
C.Energy from the Earth and the Sun   
D.New Energy in the Twenty-first Century
四、补全对话（共5分）
A: Where have you been, Li Hai? I called you, but you weren't in.
B: ________
A: ________
B: I found that the factory was pouring waste water into the river near it. Lots of fish have died.
A: ________
B: Do you think "Greener China" can do something?
A: ________ if they know about this thing, they will prevent it. Let's write to them at once.
B: ________ I think everything will become better.
A. What did you do there?
B. Good idea.
C. Yes, of course.
D. That's terrible.
E. I've been to a chemical factory.
F. When did you get there?
G. I've been to someplace interesting.
五、语法填空（共5分）
1.________(nod) your head if you agree with me.
2.It is known that smoking does great ________ (harm) to us.
3.The bad air makes my chest hurt and it's difficult for me ________ (breath).
4.In some countries such as India, shaking the head means________(agree).
5.They are doing their homework carefully. You'd better not ________ (disturb) them.
六、句型转换（共10分）
1.I'll not go there unless you go with me. (同义句转换)
I'll not go there ________ you ________ go with me.
2.I think we can eat out today. (改为否定句)
I ________ think we ________ eat out today.
3.Did Bob buy a new car? She wanted to know. (改为宾语从句)
She wondered ________ Bob ________ a new car,
4.They will build another bridge over the Yellow River. （改写句子,句意不变）
Another bridge will ________ ________ over the Yellow River.
5.We have been close friends since we were at the primary school. (对划线部分提问)
________ ________ have you been close friends?
七、书面表达（共20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。









答案
一、单选题
1. B 2. A 3. C 4. A 5. D 6. D 7. A 8. C 9. C 10. A 11. B 12. D 13. D 14. D
15. B
二、完形填空
（1）B；（2）B；（3）C；（4）D；（5）C；（6）A；（7）C；（8）B；（9）A；（10）A；
三、阅读理解
A （1）D（2）C（3）B（4）B（5）C
B （1）A（2）D（3）C（4）B（5）D
四、补全对话
E；A；D；C；B
五、语法填空
1. Nod 2. harm 3. to breathe 4. agreement 5. disturb
六、句型转换
1. if；don't
2. don't；can
3. if/ whether；bought
4. be；built
5. How；long
七、书面表达
Saving the Earth
How to protect the environment has become one of the biggest problems in the world. There are many kinds of pollutions around us, such as air pollution, noise pollution, water pollution and light pollution. We can find that rubbish not only pollutes our environment but also harms people's health. So we should not throw rubbish
everywhere. Some factories pour waste water into the rivers and the lakes. The behavior of these factories will pollute the water, and sometimes it can kill the fish living in them.
We have only one earth. We must keep our environment clean and tidy. We must try our best to protect her, and make our home more beautiful.