人教版英语九年级Unit13 We're trying to save the earth单元测试（含答案）

2025年人教版英语九年级
Unit 13单元测试
一、首字母提示填空（10分）
We should stop using p________ bags to protect the environment.
The river is p________ because of the waste from the factories.
The g________ is taking action to reduce air pollution.
We should r________ waste paper to save trees.
The s________ of the sea is very beautiful under the sun.
We should use less l________ to save energy at night.
The w________ is polluted. We can't swim in it anymore.
The b________ on the beach are very beautiful. People like to walk on them.
We should plant more trees to make our city less d________.
The h________ of the sea is very deep in some places.
二、用括号内所给单词的适当形式填空（10分）
We should avoid ________ (buy) products made of ivory.
The river has been ________ (pollute) seriously. We need to clean it up.
Everyone should play a part in ________ (save) the earth.
The government is trying to reduce air ________ (pollute).
We should use ________ (recycle) materials to make new products.
The beach is covered with a lot of ________ (litter).
The ________ (wood) house looks very beautiful in the forest.
The air ________ (quality) in our city is getting better and better.
We should be ________ (care) about the environment around us.
The ________ (fisherman) are catching fish in the river.
三、完形填空（20分）
One sunny morning, a young man named Tom went to the beach. He was looking forward to a relaxing day by the sea. As he walked along the shore, he noticed that the beach was covered with a lot of 1_____. There were plastic bottles, paper bags, and even some broken pieces of glass.
Tom felt sad. He knew that this pollution was 2 _____to the environment and the sea animals. He decided to do something about it. He found a big trash bag and started to 3 _____the litter.
At first, some people looked at him strangely. They didn't understand why he was picking up trash on the beach. But Tom didn't care. He 4 _____his work. Slowly, more and more people started to 5_____ him. They also picked up trash and put it into the trash bags.
After a few hours, the beach looked much 6_____. Tom was very tired but happy. He realized that one person could make a 7_____. If everyone did a little to protect the environment, the world would be a better place.
From that day on, Tom made it a 8_____ to go to the beach once a week and pick up trash. He also told his friends and family about the importance of 9_____ the environment. They all joined him and became environmental protectors.
Now, the beach is clean and beautiful again. Sea animals can live 10_____ there. And Tom's story has inspired many people to take action to protect our planet.
（ ）1. A. sand B. litter C. shells D. rocks
（ ）2. A. harmful B. helpful C. useful D. careful
（ ）3. A. throw B. pick up C. look for D. put away
（ ）4. A. stopped B. finished C. continued D. started
（ ）5. A. follow B. leave C. laugh at D. look at
（ ）6. A. dirtier B. cleaner C. smaller D. bigger
（ ）7. A. difference B. mistake C. decision D. plan
（ ）8. A. rule B. habit C. dream D. hobby
（ ）9. A. cleaning B. protecting C. polluting D. making
（ ）10. A. happily B. sadly C. quietly D. angrily
四、阅读理解（20分）
A
In many places, people are working hard to protect the environment. For example, in some cities, they have started a program to reduce waste. People are encouraged to recycle things like paper, plastic, and glass.
There are also some organizations that are working to protect wild animals. They are trying to stop people from killing wild animals for their fur or other body parts. These organizations are also working to protect the habitats of wild animals.
Another important thing is to reduce air pollution. People are using public transportation more often instead of driving their own cars. Factories are also making efforts to reduce the amount of pollution they produce.
（ ）1. What are people encouraged to recycle in some cities
A. Only paper. B. Only plastic. C. Paper, plastic, and glass. D. Only glass.
（ ）2. What are some organizations trying to stop people from doing
A. Protecting wild animals. B. Recycling things.
Using public transportation. D. Killing wild animals for their fur.
（ ）3. Why are some organizations working to protect the habitats of wild animals
A. To make more money. B. To protect wild animals.
To build more factories. D. To drive more cars.
（ ）4. How are people reducing air pollution
A. By driving their own cars more often.
By using public transportation more often.
By producing more pollution.
D. By cutting down trees.
（ ）5. What is the main idea of this passage
A. People are doing nothing to protect the environment.
B. People are working hard to protect the environment in many ways.
C. People are only interested in making money.
D. People are trying to pollute the environment more.
B
The ocean is a very important part of our planet. It covers more than 70% of the earth's surface. The ocean provides us with a lot of resources. It gives us food, such as fish and shellfish. It also provides us with oil and gas.
However, the ocean is facing many problems. Pollution is one of the biggest problems. Waste from factories and cities is poured into the ocean. This makes the water dirty and harmful to sea animals. Overfishing is another problem. Too many fish are caught, which makes it difficult for fish to reproduce.
To protect the ocean, we need to take action. We should reduce pollution by not pouring waste into the ocean. We should also support sustainable fishing practices. This means not catching too many fish and giving fish enough time to reproduce.
（ ）6. What percentage of the earth's surface does the ocean cover
A. Less than 50%. B. More than 70%. C. About 30%. D. 100%.
（ ）7. What resources does the ocean provide us with
A. Only food. B. Only oil and gas. C. Food, oil, and gas. D. Only water.
（ ）8. What are the problems the ocean is facing
A. Pollution and overfishing. B. Too much food. C. Not enough oil and gas. D. Too many sea animals.
（ ）9. How can we reduce pollution in the ocean
A. By pouring more waste into the ocean. B. By not pouring waste into the ocean. C. By catching more fish. D. By using more oil and gas.
（ ）10. What does sustainable fishing practice mean
A. Catching as many fish as possible. B. Not catching any fish. C. Not catching too many fish and giving fish enough time to reproduce. D. Only catching big fish.
五、阅读还原（10分）
How to Protect the Environment
The environment is getting worse and worse. We should take action to protect it. Here are some ways to help.
1_____ We should turn off the lights when we leave a room. We should also use energy-saving light bulbs. This can save a lot of electricity.
2 _____We should use reusable bags instead of plastic bags. We can also recycle paper, glass, and plastic. This can reduce waste.
3_____ We should plant more trees and flowers. They can help to clean the air and make our environment more beautiful.
4 _____We should use public transportation, ride a bike, or walk instead of driving a car. This can reduce air pollution.
5_____ We should not throw litter on the ground. We should put it into the trash can. We can also help to clean up the litter in our neighborhood.
A. Save energy.
B. Reduce waste.
C. Protect the air.
D. Plant more trees.
E. Keep the environment clean.
六、语法填空（15分）
The earth is our home. We must take care of it. Life today is easier than it 1 _____(be) hundreds of years ago, but it has brought some new problems. One of the biggest problems 2 _____(be) pollution.
We can see it, smell it, drink it and even hear it. Man has polluted 3_____ (a) earth. The more people, the more pollution. Many years ago, the problem was not so serious 4_____ (because) there were not so many people. When the land was used up or the river was dirty in one place, man moved to 5_____ (other) place. But this is no longer true. Man is now slowly polluting the whole world.
Air pollution is still the most serious. It's bad for all living things in the world, but it is not the only one kind of pollution. Water pollution kills our fish and pollutes our drinking water. Noise pollution makes us angry 6 _____(easy).
Many countries are making rules 7 _____(fight) pollution. They stop people from burning coal in houses and factories in the city, and from 8_____ (put) dirty smoke into the air.
The earth is our home. We must take care of it. That means 9_____ (keep) the land, water and air clean. And we must take care of the rise in population at 10 _____(same) time.
七、书面表达（15分）
在本单元中，我们了解到环境污染问题日益严重。请你根据以下提示，写一篇英语短文，谈谈你对保护环境的看法以及我们可以采取的行动。
提示：
描述目前存在的环境问题（如空气污染、水污染、垃圾污染等）；
针对这些问题，我们可以采取的具体行动（如绿色出行、减少使用一次性物品、垃圾分类等）；
呼吁大家共同努力保护环境。
要求：
词数不少于100；
文中不得出现真实的人名、校名和地名。
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参考答案
一、首字母提示填空
plastic 2. polluted 3. government 4. recycle 5. surface
light 7. water 8. beaches 9. dirty 10. height
二、用括号内所给单词的适当形式填空
buying 2. polluted 3. saving 4. pollution 5. recycled
litter 7. wooden 8. quality 9. careful 10. fishermen
三、完形填空
B 2. A 3. B 4. C 5. A
B 7. A 8. B 9. B 10. A
四、阅读理解
A
C 2. D 3. B 4. B 5. B
B
B 7. C 8. A 9. B 10. C
五、阅读还原
A 2. B 3. D 4. C 5. E
六、语法填空
was 2. is 3. the 4. because 5. another
easily 7. to fight 8. putting 9. keeping 10. the
七、书面表达
Protect the Environment
Nowadays, environmental problems are becoming more and more serious. Air pollution makes the sky gray and hazy. We often see smog in many big cities. Water pollution is also a big problem. Rivers and lakes are polluted by waste from factories and daily life. And there is a lot of litter on the streets and beaches, which makes our living environment dirty.
To solve these problems, we can take some actions. First, we should choose green transportation. We can ride a bike or take a bus instead of driving a car. This can reduce air pollution. Second, we should reduce the use of disposable items. For example, we can use reusable chopsticks and bags. Third, we should learn to sort the garbage. This can help recycle waste and reduce pollution.
In conclusion, protecting the environment is everyone's responsibility. Let's work together to make our earth more beautiful. Only in this way can we have a better future.