人教版九年级英语Unit13 We're trying to save the earth单元测试题（含答案）

九年级英语人教版Unit13单元测试题
一、单项选择
1．The price of the product ________ $50 during the sale, which attracted many customers.
A．fell by B．fell to C．fell out D．fell through
2．After catching the fish, Tom decided to ________ it ________ into the river.
A．throw...away B．throw...back C．throw...off D．throw...up
3．—You are too busy on weekends. You need to relax yourself, Dave!
—You are right! I have to ________ a few of my activities.
A．cut off B．cut down C．cut up D．cut out
4．Something is wrong with my car. It needs ________.
A．repair B．to repair C．repairing D．to be repair
5．Look! The factory is sending out smoke. The government should do something to stop it.
A．nice B．harmful C．valuable D．serious
6．—_______ volunteers will be needed for the event.
—Let’s go and _______ them.
A．Thousands of; join B．Thousand of; be a member of C．Three thousand; take part in D．Thousand of; be in
7．—What do you think of the sports car
—I really like it, but I can’t ________ it.
A．refuse B．stand C．pay D．afford
8．—What a nice computer! How much did you on it
—It me 400 dollars.
A．take; paid B．cost; took
C．pay; spent D．spend; cost
二、完形填空
What does the word ecology (生态) mean It was 9 by Ernst Haeckel, a German biologist. It means “the study of the house.” The “house” is our 10 , Earth. Earth is home for all living things—humans, animals, plants, and even tiny microbes (微生物). An ecologist is a scientist who studies the 11 between organisms (生物) and their environment. The environment is an organism’s surroundings. It may 12 water, gases, rocks, and temperature.
An ecologist once asked a boy 13 he thought about protecting the environment. The boy said, “You go into the forest and look for somebody who wants to cut down a tree. You stop him and tell him how 14 trees are. They are good for natural beauty, saving soil, and giving shelter to birds and other animals.” “Good answer,” said the ecologist, “ 15 it may not be easy to find a woodcutter to talk to. Also, remember that sometimes it’s 16 to cut down a tree. If we cut down too many trees, the forest will disappear. If we don’t cut down any trees, we won’t get any resources from the forest. We have to find the right 17 .” The boy agreed, “We need the forest’s 18 for wood and paper or we might not have desks or notebooks for school.”
“Exactly—and school is a good place to learn about ecology,” added the ecologist. “Then you will know how to protect the natural environment.”
9．A．proved B．invented C．marked D．accepted
10．A．planet B．building C．project D．surface
11．A．feeling B．relationships C．distance D．competitions
12．A．pollute B．control C．include D．reduce
13．A．who B．whose C．why D．what
14．A．wild B．common C．wealthy D．important
15．A．but B．and C．so D．or
16．A．comfortable B．tiring C．impossible D．necessary
17．A．mystery B．temperature C．balance D．symbol
18．A．soil B．resources C．landscape D．wildlife
三、任务型阅读
Planting trees to stop storms
Fourteen years ago, President Xi Jinping said “clear waters and lush mountains are invaluable assets (绿水青山就是金山银山)”. Since the founding of the People’s Republic of China (PRC), the central government has placed great importance on environmental protection. Great achievements have been made in this area in recent decades through strong measures (措施).
Fighting desertification 荒漠化防治
Desertification has been a major challenge for China. In the early 21st century, many parts of the country, including Xinjiang, Gansu and Inner Mongolia, were affected by sandstorms.
During a sandstorm, large amounts of sand are blown into the air by strong winds. They usually happen in deserts. They can do great harm to plants, animals and buildings.
In recent years, the government has tried to prevent (防止) deserts from growing in size and bringing more sandstorms. Planting trees has played an important role. China’s total forest coverage (覆盖率) rose from 12 percent in the 1980s to 22.96 percent last year. The total desert coverage has been reduced by an average of 2,424 square kilometers every year. That’s as big as 340,000 soccer fields.
One example of this is the Mu Us Desert (毛乌素沙漠), one of China’s four major deserts. One-quarter of the desert has been turned into forest.
Air pollution control 治理空气污染
China has improved its air quality in recent years as efforts (努力) to control air pollution take effect.
Back in January 2013, thick smog (雾霾) covered a total area of 2.7 million square kilometers in cities around China.
To solve this problem, the government rolled out a series of measures to control air pollution, particularly in three major regions: the Beijing-Tianjin-Hebei cluster, the Yangtze River Delta and the Fenhe-Weihe River Plain.
Beijing has made many efforts to fight air pollution, such as by promoting (推广) clean energy, monitoring emissions (监控排放) from factories, and encouraging the use of new-energy vehicles instead of gas-powered cars.
【回答问题】
19．What has been a major challenge for China
20．What can sandstorms do harm to
21．How to prevent deserts from growing in size and bringing more sandstorms
22．What percentage has China’s forest coverage increased from the 1980s to last year
23．What kind of cars are encouraged by the government to use
四、补全对话
从方框内选择适当的句子补全对话，有两项多余。
A: Mike, your birthday is coming. I’ll give you a gift. 24
B: I like animals. Some of the animals are man’s friends. 25
A: Why not feed a goldfish It is easy to take care of.
B: I like dogs. Would you mind buying me a dog
A: Of course not. But why do you like a dog
B: I like it because it is very friendly to people. 26
A: But it is said that dogs make people ill these days. 27
B: OK, I will. I’ll wash it, clean its house, and give it something fresh to eat.
A: 28 I’ll buy you a dog as your birthday gift.
A．If you have a dog, you should look after it well.
B．You can play with it.
C．What would you like
D．I want to keep a dog as my pet.
E．It can help people do lots of things.
F．You are right.
G．I disagree with you.
五、单词拼写
29．Nothing is a waste if you have a (有创造力的) mind.
30．The gate in front of her house is made of glass (瓶子).
31．He is known for using iron and other (金属) materials.
32．Don’t play a joke on him about his weight—it’s (残忍的).
33．We bought a (wood) desk yesterday.
34．It is only a small thing, but it really makes a (different) to the environment.
35．Saving energy is one of the (advantage) of going to work by bike.
36．Neither my father nor I (see) the movie before.
37．He is (凝视) at you, maybe he knows you.
38．The light in the room must (turn) off before you leave.
六、完成句子
39．所有这些小事加起来，就变成了改善环境的大事。
All these small things can and become big things that would improve the environment.
40．She spends an hour reading English every day. (同义句转换)
It her an hour to English every day.
41．Eighteen Chinese astronauts have already been to the space station. (改为一般疑问句)
eighteen Chinese astronauts been to the space station
42．English, have, with, you, a group, studied

43．Alice is reading a book in the library. (对划线部分提问)
Alice in the library
七、书面表达
44．今年5月5日是星期六，天气晴朗，你班组织了一次到公园开展义务劳动的活动。请你根据所提示的要点，用英语写一篇日记。
1. 上午8:00在校门口集合后骑自行车到人民公园；
2. 同学们有的浇树、淋花, 有的清扫路面，有的收集垃圾；
3. 同学们还告知人们保护环境的重要性，不少人也加入到我们的行列；
4. 大家虽然很累，但都很开心。
写作要求：
1. 词数80左右；
2. 注意日记的格式，内容须包括所有要点，但不要逐句翻译；
3. 可适当增加细节，以使行文连贯，但不得出现真实的人名、校名、地名等。
参考词汇：water（淋水、浇水），collect the rubbish（收集垃圾）
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《九年级英语人教版Unit13单元测试题》参考答案
1．B
2．B
3．B
4．C
5．B
6．A
7．D
8．D
9．B 10．A 11．B 12．C 13．D 14．D 15．A 16．D 17．C 18．B
19．Desertification. 20．They can do harm to plants, animals and buildings. 21．Plant trees. 22．It has increased 10.96%. 23．New-energy vehicles.
24．C 25．D 26．E 27．A 28．F
29．creative
30．bottles
31．metal
32．cruel
33．wooden
34．difference
35．advantages
36．have seen
37．staring
38．be turned
39． add up
40． takes read
41． Have yet
42．Have you studied English with a group
43． What’s doing
44．One possible version:
Saturday May 5th,2019 Sunny/Fine
Today, all the students in our class went to the park to do some cleaning.
First, we met at the school gate at 8:00, and then we went to the People’s Park by bike. As soon as we got there, we began to work. Some watered the trees and flowers, and others swept the roads and collected the rubbish. At the same time, we told people it’s very important to protect the environment, and many people joined us.
Although everyone was tired today, we felt very happy because we did a meaningful job.
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