听第一段对话,完成1~2小题。
()1. What are they talking about?
A. Saving water.
B. Saving food.
C. Saving paper.
()2. What did Mary do yesterday?
A. She planted trees.
B. She cleaned the park.
C. She helped old people.

1. A 2. B

听第二段对话，完成3~5小题。
()3. What's the weather like today?
A. Sunny. B. Windy. C. Rainy.
()4. How will they go to the nature park?
A. By bike. B. By bus. C. On foot.
()5. What will they do in the nature park?
A. Pick flowers. B. Take photos and collect rubbish.
C. Swim in the river.

3. A 4. C 5. B

六 新颖题 听录音，根据所听短文，完成任务。（听两遍，20分）
任务一:写出两种我们获取能量的来源。
1. 2.
任务二:判断句子正(T)误(F)。
()1. We can get energy from water.
()2. We should throw old things.
()3. We should turn off the air conditioner when leaving the room.

任务一:1. the Sun 2. wind(答案不唯一，water也可)
任务二:1. T 2. F 3. T

七 听录音，补全短文。（每空一词）（听两遍，20分）
We need energy in life. We can get energy from the and .
To save energy, we should off lights when leaving the room. We can reuse old boxes. Don't waste water or electricity. Let's protect our . Our life will be better if we have good .

Sun; wind; turn; Earth; habits