13-14牛津八下Unit8同步练习Ⅰ
Ⅰ. 阅读下面的对话，从方框里选择合适的单词，并用其正确形式填空。
dig, plant, cut, blue, pollution, serious, wise, save, environment, realize
Andy: Do you know what we will do during our class trip this weekend?
Wendy: We will climb the hill and have a picnic. And, some trees will be (1) at the foot of the hill.
Andy: Yes. We have already prepared some young trees. I am so happy that I can do something to fight (2) . And I am looking forward to (3) in the ground with my new spade (铁锹).
Wendy: Yes. The dirty air is a (4) problem. With more trees, we will have a (5) sky than before.
Andy: You’ve got the point. It’s great that more and more people have (6) how terrible the problem is. They are taking action to create a greener world. More people are taking part in (7) the Earth.
Wendy: That’s good news. It is (8) of people to plant trees. Trees are important in a clean and green (9) .
Andy: But we are not doing enough. I hope fewer trees in the world are (10) down.
Ⅱ. 根据所给的图示，填空完成下面的句子。
1. Now, we are used to to school. I think it is part of green life. It’s good for both the environment and our health.
2. My cousin is young. But he knows the importance of saving energy. He never forgets
before he leaves a room.
3. The world is in short of water. We can save water by .
4. Lots of countries have taken action . Lots of used things can be reused.
5. Every spring, my uncle takes us to the hill and we there.
Ⅲ. 根据所给汉语意思，填空完成下面的句子。
1. 太多的车辆会导致严重的空气污染。
Too many cars can .
2. 我出行的时候，通常选择公共交通而不是开车。
When I travel, I usually instead of driving cars.
3. 为了节约用水，你不能在刷牙的时候让水龙头开着。
, you can’t leave the tap running while you are brushing teeth.
4. 我们现在已经习惯骑车上学了。
We to school.
5. 绿色生活需要我们做出很多改变。
We need to change ourselves greatly to .
参考答案：
Ⅰ. 1. planted 2. pollution 3. digging 4. serious 5. bluer 6. realized 7. saving 8. wise 9. environment 10. cut
Ⅱ. 1. riding bicycles 2. to turn off the light 3. taking shorter showers 4. to recycle waste 5. plant trees
Ⅲ. 1. cause serious air pollution 2. choose public transport 3. To save water 4. have got used to riding bikes
5. live a green life
13-14牛津八下Unit8同步练习Ⅱ
Ⅰ. 词汇填空
A. 根据所给解释或者首字母提示，用合适的单词填空。
1. I can’t (put something into different groups) my work from life. It has become part of my life.
2. We don’t (let someone do something) students to use mobile phones at school.
3. Our group often go to the restaurants to (treat something used so that it can be used again) empty beer and coke cans.
4. The police will f you if you park your car on the wrong side.
5. More and more foreigners are interested in the long history and r culture of China.
B. 用所给单词的正确形式填空。
6. I become a volunteer because I want to make a (different) both to my life and to the world.
7. Children should be taught how to spend their pocket money (wise).
8. (luck), the trees grow well because they are taken good care of by some volunteers.
9. There is an (organize) called “Green Hope” working to protect the environment in our town.
10. The old text books will (collect) and we will give them away to the Hope Middle School.
C. 从方框里选择合适的单词或词组，并用其正确形式填空。
limit, that way, reduce, resource, drop litter
11. The road is so dirty. People must be stopped from in this area.
12. If no children eat snacks at school, we can the waste around the school.
13. Using recyclable (可再生的) paper is also a way to protect forest .
14. The letter shouldn’t be too long. Please it to 125 words or less.
15. The place is full of natural beauty. We will keep it and won’t allow anybody to build any buildings here.
Ⅱ. 单项选择
( ) 1. — Now people have to pay some money for bags in supermarkets.
— Yes. Because they are bad for the environment.
A. wool B. metal C. glass D. plastic
( ) 2. — Burning rubbish in the open air will certainly much pollution.
— Yes. Rubbish should be recycled.
A. provide B. protect C. prevent D. produce
( ) 3. — are the factories collecting so much waste?
— For recycling, I think.
A. How B. Why C. What D. Where
( ) 4. — Trees can help reduce air pollution.
— That’s true. , they can make the city cooler in hot summer.
A. However B. Therefore C. Moreover D. Otherwise
( ) 5. — Nobody is allowed on the wall, boy.
— Sorry, sir. I will clean it up.
A. draw B. to draw C. drawing D. to drawing
( ) 6. — Where do you plan to sell these old clothes?
— They to a charity shop.
A. will send B. will be sending C. will be sent D. are sending
( ) 7. — My mobile phone has of power.
— Really? Then you can use mine. Don’t worry.
A. run out B. run away C. run up D. run on
( ) 8. — What do you think the world will be like if all the trees ?
— If that happened, the world would come to its end.
A. are cut down B. cut down C. have cut down D. will be cut down
( ) 9. — Why are more and more countries starting to use new types of energy?
— Because they cost and are renewable (可再生的).
A. little B. cheap C. low D. much
( )10. — Will you plant trees tomorrow morning?
— . We will go if the weather is fine.
A. That’s true B. Of course C. No problem D. It depends
Ⅲ. 根据所给汉语意思，填空完成下面的句子。
1. 作为一个青少年，你应该学会自力更生。
As a teenager, you should learn to .
2. 在我们开始栽树之前，我们会被分成三组。
Before we start planting trees, we will .
3. 如果你乱扔垃圾，你会被罚款的。
You if you drop litter.
4. 我不知道应该怎样处理这些旧书。
I don’t know these old books.
5. 政府已经制定了很多法律以保护环境。
The government has .
参考答案：
Ⅰ. 1. separate 2. allow 3. recycle 4. fine 5. rich 6. difference 7. wisely 8. Luckily 9. organization
10. be collected 11. dropping litter 12. reduce 13. resources 14. limit 15. that way
Ⅱ. 1-5 DDBCB 6-10 CAAAD
Ⅲ. 1. depend on yourself 2. be separated into three groups 3. will be fined 4. what to do with
5. made many laws to protect the environment
