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译林2003课标版《Self-assessment》PPT课件优质课下载
flood
drought
mud-rock flow
Problems caused by humans:
air pollution
water pollution
white pollution
clear-cut logging
Causes of the problems:
1. develop the economy
2. lack the awareness of protecting the environment
3. the increasing number of the population and private cars
Results:
1. The animals will die out.
2. People will suffer from many illnesses.
3. People will have no clean water to drink, no fresh air to breathe or no energy to use.
4. The earth will be destroyed.
Solutions:
1. recycle the waste
2. use the public transport or walk
3. live a low-carbon life
1.?越来越多人关心环保。
An increasing number of people _____________________________.
2.?政府要制定一些法律来防止环境污染。
The government should ____________________________________.