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2. There should be some________ to stop
pollution.
3. We can_________ waste products, such as
__________and paper in a recycling centre.
pollution
rules
recycle
glass
1. at a green school
在环保学校
2. collect waste
收集废品
3. sell the waste
卖废弃物
4. in poor areas
在贫穷地区
5. learn ways to
学习…的方法
Useful Phrases
6. Save money and recycle
节约钱并回收
7. start to do something
开始做些某事
3. Listen and read.
Lingling: After our lesson on the environment,
I’m worried about the future. Pollution is
our great enemy, and we have to fight it. If the
rivers are polluted, farmers can’t use
water for their crops.
Tony: And in some places, pollution from