一、听录音，根据所听内容给图片排序。
（） （） （） （） （）

1. 5 2. 4 3. 1 4. 2 5. 3

二、听录音，选择合适的答语。
() 1. A. Yes, he will. B. Yes, I will. C. No, she won't.
() 2. A. I'll turn off the lights. B. I will turn off the tap. C. I will walk to school.
() 3. A. Yes, we will. B. We will go on foot. C. No, I won't.
() 4. A. I want to take the bus. B. I will go to school. C. I will ride a bike.
() 5. A. We can save energy. B. We can use plastic bags. C. We won't waste water.

1.C 2.B 3.B 4.C 5.A

三、听录音，根据所听对话及问题，选择正确的答语。
() 1. A. She will go by car. B. She will walk to school. C. She will take the bus.
() 2. A. Saving trees. B. Saving water. C. Saving energy.
() 3. A. Do the cleaning. B. Go shopping. C. Go to the cinema.
() 4. A. Earth Day. B. Earth Hour. C. World Water Day.
() 5. A. The plastic bag. B. The paper bag. C. The cloth bag.

1.C 2.B 3.C 4.B 5.C

四、听录音，根据录音内容补全表格。
The 1. is polluted badly. How can we help? Peter is making a poster to ask people to protect it.
| | | |
| --- | --- | --- |
| Don’t throw rubbish in the river or the sea. | Use fewer 2. bottles (瓶子) and use paper bags. | Don’t drive too much, because cars use a lot of energy. |
| | | |
| Don’t cut down trees and use 3. sides of the paper. | Turn off the 4. if it is not necessary(必要的). | Reuse and 5. water. |

1. Earth 2. plastic 3. both 4. lights 5. save