五、从方框中选择合适的句子,完成对话。
A: Hi, Tom. 1.
C
B: The air here is so dirty. I have a bad cough now.
A: 2.
B
B: Look,David! There is so much black smoke in the sky.
A: 3.
D
B: It's from the factories. 4.
E
A: 5.
A
B: We can move those factories away from our city.
A: That's a great idea.
A. What can we do then?
B. What makes the air dirty?
C. What's the matter?
D. Where is it from?
E. It makes the air dirty.
答案：1~5 C B D E A
(一)选择合适的单词,补全短文。
(
A
)A. insects
B. fish
C. people
(二)根据上下文及首字母提示补全单词,完成句子。
As a result,we do not have
fresh
air.
(三)阅读短文,回答问题。
1. What can we get from trees?
We can get beautiful flowers and fruit from trees.
2. What must we do to save the forests?
We must stop cutting down too many trees.
3. 新考法 开放式谈观点 Besides(除了) forests,what natural resource(自然资源) should we save and protect?
We should save and protect water.
答案：(一)A (二)fresh (三)1. We can get beautiful flowers and fruit from trees. 2. We must stop cutting down too many trees. 3. We should save and protect water.（仅供参考）
