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新北师大版八年级下册英语 Unit5 Be Green 单元训练
笔试部分 · 总分100分 考试时间：90分钟
一、单项选择（共15小题，每小题1分，共15分）
从每题所给A、B、C、D四个选项中，选出可以填入空白处的最佳选项。
1. Everyone should play a part in ________ our planet.
A. protect B. protecting C. to protect D. protected
2. We’d better use ________ bags instead of plastic ones.
A. reusable B. useful C. harmful D. careful
3. It’s a good habit to ________ the lights when leaving a room.
A. turn on B. turn off C. turn up D. turn down
4. We should try to ________ waste and live a green life.
A. reduce B. produce C. join D. catch
5. Many people choose to walk or ride bikes ________ pollution.
A. cut down B. to cut down C. cutting down D. to turning down
6. Don’t throw rubbish ________. We should keep our city clean.
A. anywhere B. everywhere C. somewhere D. nowhere
7. It’s important for us ________ green in our daily life.
A. be B. to be C. being D. been
8. We can save water by ________ shorter showers.
A. take B. to take C. taking D. took
9. Too many cars will ________ air pollution in cities.
A. cause B. take C. give D. collect
10. Remember ________ rubbish into different groups.
A. throw B. throwing C. to throw D. threw
11. We should stop ________ trees to protect nature.
A. cut down B. to cut down C. cutting down D. cut
12. Using both sides of paper is a simple way ________.
A. save energy B. to save energy C. saving energy D. saved energy
13. The government encourages people ________ public transport.
A. take B. taking C. to take D. took
14. We should ________ our environment clean and tidy.
A. keep B. let C. make D. get
15. If everyone ________ a green life, the world will be better.
A. live B. lives C. lived D. living
二、词汇运用（共10小题，每小题1分，共10分）
A）根据句意及汉语提示写出单词
1. We should ________ (节约) water and electricity in daily life.
2. Planting more trees can help ________ (改善) the air.
3. It’s ________ (有害的) to throw rubbish into rivers.
4. We should learn to ________ (回收利用) waste things.
5. Air ________ (污染) is a big problem around the world.
B）用所给单词的适当形式填空
6. Let’s do something useful to ________ (protection) our earth.
7. We can help reduce ________ (pollute) in our daily life.
8. It’s important ________ (use) reusable water bottles.
9. Stop ________ (waste) food. Many people don’t have enough to eat.
10. ________ (ride) bikes is a green way to go out.
三、句型转换（共5小题，每小题2分，共10分）
按要求完成句子，每空一词
1. We should protect our earth.（改为同义句）
We should ________ our earth ________.
2. He takes a cloth bag to go shopping.（改为否定句）
He ________ ________ a cloth bag to go shopping.
3. We can save energy by turning off lights.（对画线部分提问）
________ ________ we save energy
4. You should throw rubbish into bins.（改为祈使句）
________ rubbish into bins, please.
5. It’s important to live a green life.（改为同义句）
________ a green life ________ important.
四、完形填空（共10小题，每小题1分，共10分）
阅读下面短文，掌握大意，然后从A、B、C、D中选出最佳选项。
Being green means protecting our environment. Now more and more people realize the
___1___ of living a green life.
We can do many small things. First, save water. Take ___2___ showers and
fix dripping taps. Second, save energy. Don’t forget to ___3___ lights and TVs
when leaving rooms. Third, reduce waste. Use ___4___ bags instead of plastic ones.
Recycle paper, glass and bottles.
We should also plant more trees because trees can make the air ___5___.
We can choose to walk or ride bikes ___6___ driving cars. This helps
___7___ air pollution.
If everyone tries his best to do something green, we will ___8___ our planet
more beautiful. We can enjoy fresh air, clean water and ___9___ nature.
Let’s start now and make a ___10___ to the earth.
1. A. importance B. difficult C. happy D. expensive
2. A. longer B. shorter C. slower D. faster
3. A. turn on B. turn off C. look up D. take up
4. A. plastic B. new C. reusable D. beautiful
5. A. dirty B. fresh C. warm D. cold
6. A. instead of B. because of C. thanks to D. as for
7. A. increase B. reduce C. find D. feel
8. A. let B. keep C. make D. help
9. A. healthy B. weak C. quiet D. lazy
10. A. problem B. difference C. lesson D. mistake
五、阅读理解（共10小题，每小题2分，共20分）
阅读下列短文，从每题所给A、B、C、D四个选项中选出最佳答案。
A
Being green is very important for everyone. It means we should protect our
environment and live in a healthy way.
There are many easy things we can do. We can save water by fixing broken taps
and not leaving water running. We can save electricity by turning off lights
when we don’t need them. We can use both sides of paper and recycle old things.
We should also stop using plastic bags and use cloth bags instead.
Planting trees is also helpful. Trees take in CO and make oxygen.
If we all do small green things, our world will become cleaner and better.
1. What does “be green” mean
A. Wear green clothes.
B. Paint houses green.
C. Protect the environment.
D. Plant green vegetables.
2. How can we save water according to the passage
A. Use more water.
B. Fix broken taps.
C. Leave water running.
D. Take long showers.
3. What can we do with paper
A. Use only one side.
B. Throw it away quickly.
C. Use both sides.
D. Burn waste paper.
4. What should we use instead of plastic bags
A. Cloth bags.
B. New plastic bags.
C. Paper cups.
D. Old boxes.
5. What can trees do
A. Make more pollution.
B. Take in CO and make oxygen.
C. Use much water.
D. Stop wind only.
B
Nowadays, pollution is a serious problem. Air pollution makes people sick.
Water pollution kills fish and makes rivers dirty.
To fight pollution, we need to be green. First, we can go to school by bus or
by bike instead of by car. Cars bring much air pollution. Second, we should
sort rubbish and recycle things like glass and metal. Third, we should not
throw litter everywhere. We can also ask our family and friends to join us.
Being green is not hard. It starts with small daily habits. Everyone can
make a difference.
6. What kind of pollution is mentioned
A. Noise pollution.
B. Light pollution.
C. Air and water pollution.
D. Soil pollution.
7. Why should we go out by bike or bus
A. Because it’s fast.
B. Because it reduces air pollution.
C. Because it’s more comfortable.
D. Because it saves money.
8. What should we do with rubbish
A. Throw it everywhere.
B. Burn it directly.
C. Sort and recycle it.
D. Put it into rivers.
9. What does the writer think of being green
A. It’s very difficult.
B. It’s easy with small habits.
C. Only adults can do it.
D. Only the government can do it.
10. What is the main idea of the passage
A. How to stay healthy.
B. How to be green and fight pollution.
C. How to recycle rubbish.
D. How to choose transport.
六、短文填空（共10小题，每小题2分，共20分）
阅读下面短文，在空白处填入一个适当的词或用括号中所给单词的正确形式填空。
Do you want to be green It’s easier than you think. We can do many small things
in our daily life ___1___ (make) the earth better.
First, save energy. Remember to turn off lights when ___2___ (leave) the room.
Second, save water. Take short showers and don’t waste water.
Third, reduce waste. Use ___3___ (reuse) bags and recycle paper.
We should also stop ___4___ (cut) down trees and plant more trees instead.
Trees help clean the air and protect ___5___ (natural).
It’s important for us ___6___ (develop) green habits. If everyone
___7___ (try) his best, our environment will be much ___8___ (clean).
Let’s take action now and play a part in ___9___ (protect) our home.
Together, we can make ___10___ big difference.
七、书面表达（15分）
以How to Be Green为题，写一篇短文。
要点：
1. 保护环境、绿色生活很重要；
2. 列举至少三条绿色生活的做法（节水、节电、垃圾分类、绿色出行等）；
3. 呼吁大家一起行动。
要求：
1. 词数80–100；
2. 紧扣主题，语句通顺，书写规范；
3. 文中不得出现真实姓名与校名。
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参考答案
一、单项选择
1–5 B A B A B
6–10 B B C A C
11–15 C B C A B
二、词汇运用
A）
1. save
2. improve
3. harmful
4. recycle
5. pollution
B）
6. protect
7. pollution
8. to use
9. wasting
10. Riding
三、句型转换
1. keep; safe / clean
2. doesn’t take
3. How can
4. Throw
5. Living; is
四、完形填空
1–5 A B B C B
6–10 A B C A B
五、阅读理解
A) 1–5 C B C A B
B) 6–10 C B C B B
六、短文填空
1. to make
2. leaving
3. reusable
4. cutting
5. nature
6. to develop
7. tries
8. cleaner
9. protecting
10. a
七、书面表达（参考范文）
How to Be Green
It’s very important to be green and protect our environment. We can do many small things in daily life.
First, save water by taking shorter showers. Second, turn off lights when leaving rooms to save energy. Third, use reusable bags instead of plastic ones and recycle waste. We can also walk or ride bikes more.
If everyone takes action, our earth will become better. Let’s be green together.

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