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一、听句子，给下列图片排序。
（
（
（
（
（
3
） （5
） （2
）（
1
） （4
）答案
3 5 2 1 4
二、听句子,补全句中缺失的单词。
1. We should follow the "3R" rules:
2. Jerry washes fruit and vegetables, and then uses the
3. I wash all my dirty
4. We can
5. Cindy always
1. We should follow the "3R" rules:
Reduce
, Reuse and Recycle.2. Jerry washes fruit and vegetables, and then uses the
water
again.3. I wash all my dirty
clothes
together, not one at a time.4. We can
reuse
old paper instead of throwing it away.5. Cindy always
recycles
old bottles and she puts pencils in them.答案
1. Reduce
2. water
3. clothes
4. reuse
5. recycles
2. water
3. clothes
4. reuse
5. recycles
一、听对话，从方框中选出正确的句子补全对话。
A. What about at school?
B. That's really helpful.
C. What can we do to protect(保护) our Earth?
D. We can reuse books and paper.
E. For example, we can save water and electricity at home.
W: Our teacher tells us to protect Earth these days.
M: 1.
W: There are many things we can do. 2.
M: That's great! 3.
W: Of course. At school, we can do many simple(简单的) things too.
4.
M: Wow, I never think about that. 5.
A. What about at school?
B. That's really helpful.
C. What can we do to protect(保护) our Earth?
D. We can reuse books and paper.
E. For example, we can save water and electricity at home.
W: Our teacher tells us to protect Earth these days.
M: 1.
C
W: There are many things we can do. 2.
E
M: That's great! 3.
A
Do you have any good ways?W: Of course. At school, we can do many simple(简单的) things too.
4.
D
It can save lots of resources.M: Wow, I never think about that. 5.
B
I will do these things from now on.答案
1. C 2. E 3. A 4. D 5. B
