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Module 12 Save our world Unit 3 Language in use
Pollution is our great enemy, and we have to fight it.
If rivers are polluted, farmers can’t use the water for their crops.
Why should we protect the environment?
How serious is the situation?
Pollution from factories spreads over cities and villages.
Pollution is a danger to our health.
Module 12 Save our world Unit 3 Language in use
Module 12 Save our world Unit 3 Language in use
Make a green school
How to be green
What can we do?
1. Every class collects waste which can be recycled or used again. 2. The school sells the waste and uses the money to help students in poor areas.
1. Students learn ways to save energy and reycle at home.
Why
How
What
Pollution is …, and … have to …
If … are polluted, … not use for …
Pollution from … spreads over …
… a danger to ...
make a green school
How to be green
How to be green
What can we do?
make a green school
Reduce
Reuse
Unit 2 Repeat these three words daily: reduce, reuse and recycle.
Recycle