[10-20 18:18:21] 来源：http://www.67xuexi.com 高一英语教案 阅读：850次
6. After a bad accident at a nuclear power station, 50% of the trees in <?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" />
7. The writer to explain how water is polluted uses the examples of the accidents in both
8. Once oceans are polluted, they are not able to clean themselves. F
Step 4 Intensive
Read the passages again for some detailed information
1. To say something about the damage that is caused to the world by pollution, using the information from the text. Try to present possible ways to help solve the problems.
Phenomena
Causes
Suggestions
E
A
R
T
H
The area of desert is growing every year.
Cattle eat grass.
Limit the number of the cattle.
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