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Water pollution
1. List the pollution problems in your place.
2. Choose one problem and say what should be
done about it.
How can we save the Earth ?
Work in pairs
We can save the world by recycling waste..。
What can we do to save the world?
We can reduce air pollution by We can riding bicycles.
W We can save energy by turning
off the lights. when we leave a room.
Discussion
What should we do to protect the environment?at else can we do?
Turn off computers when we are not
using them.
2. Use both sides of a paper.
3. Send e-cards instead of paper cards.
4. Buy products that you can use again.
5. Reduce waste.
P96
1 Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you.
The factory is causing a lot of pollution.
There are some glasses and paper.
Some wastes can be recycled in this factory.
What may cause pollution?
Why do many of the factories pollute the air and rivers?
Do you think plastic bottles can be recycled?
factory pollute recycle waste
2
P96