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五 从方框中选择合适的句子补全对话,将序号填写在横线上,有一项多余。
A:The environment on Earth is not so good now.
B:1.
A:Yes,you're right. 2.
B:I think we can make a poster to tell people about it.
A:But I can't draw well.
B:Don't worry. 3.
A:Thanks.
B:Let's draw the Earth first. 4.
A:Great! 5.
B:In the playground.
A:OK.
A. Then we can draw some beautiful flowers,trees and a river.
B. I can help you.
C. But what can we do?
D. The Earth is our home. We should protect it.
E. What a nice poster!
F. Where can we put it?
A:The environment on Earth is not so good now.
B:1.
D
A:Yes,you're right. 2.
C
B:I think we can make a poster to tell people about it.
A:But I can't draw well.
B:Don't worry. 3.
B
A:Thanks.
B:Let's draw the Earth first. 4.
A
A:Great! 5.
F
B:In the playground.
A:OK.
A. Then we can draw some beautiful flowers,trees and a river.
B. I can help you.
C. But what can we do?
D. The Earth is our home. We should protect it.
E. What a nice poster!
F. Where can we put it?
答案:
1. D 2. C 3. B 4. A 5. F
六 生活运用 阅读短文,选择正确的答案。
How green are you? Do you know how to be green?
We all need a healthy environment,but we produce waste every day and it is harmful to our environment. Though we are very young,we can still do something to help. Here are some ideas.

Reduce:Reduce means "use less". Don't waste things. This saves money and reduces pollution. Before we buy something new,think if it is necessary—or maybe the old one is still useful.
Reuse:Reuse means "use again". When we buy things,make sure that they can last a long time. When something is broken,we should repair it instead of throwing it away and buying a new one. Don't use a paper cup. It's better to use a china cup and a lunch box because you can use them again.
Recycle:Recycle means "change things into something else". Though it takes energy to change something into something else,it's still better than throwing away things or burning them.
(
A. How to produce things. B. How to burn things.
C. How to be green. D. How to help others.
(
A. Never buy new things. B. Don't waste things.
C. Always buy new things. D. Always throw away old things.
(
A. 中断 B. 持续 C. 终止 D. 凑合
(
A. reuse B. reduce C. recycle D. repair
(
A. menu B. dictionary C. storybook D. magazine
How green are you? Do you know how to be green?
We all need a healthy environment,but we produce waste every day and it is harmful to our environment. Though we are very young,we can still do something to help. Here are some ideas.
Reduce:Reduce means "use less". Don't waste things. This saves money and reduces pollution. Before we buy something new,think if it is necessary—or maybe the old one is still useful.
Reuse:Reuse means "use again". When we buy things,make sure that they can last a long time. When something is broken,we should repair it instead of throwing it away and buying a new one. Don't use a paper cup. It's better to use a china cup and a lunch box because you can use them again.
Recycle:Recycle means "change things into something else". Though it takes energy to change something into something else,it's still better than throwing away things or burning them.
(
C
)1. What is the passage about?A. How to produce things. B. How to burn things.
C. How to be green. D. How to help others.
(
B
)2. Which of the following is RIGHT?A. Never buy new things. B. Don't waste things.
C. Always buy new things. D. Always throw away old things.
(
B
)3. 熟词生义 The underlined word "last" means " " in Chinese.A. 中断 B. 持续 C. 终止 D. 凑合
(
A
)4. It is better to use a china cup because we can it.A. reuse B. reduce C. recycle D. repair
(
D
)5. The passage may come from a .A. menu B. dictionary C. storybook D. magazine
答案:
1. C 2. B 3. B 4. A 5. D
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