Module 12 Save our world.Unit 3 Language in use.课件（16张）

课件16张PPT。Module 12
Save our worldUnit 3
Language in useAround the worldEarth Hour1.What is it？
2.How to do it?
3.Why do people do that?Do you live a green life? air pollutionwater pollutionnoise pollutionair pollutionwater pollutionlight pollutionnoise pollutionrubbish pollutionQuestions：
What do you think of the problems?
What can be done?
Work in groups. Make a list of things you can do to make your school greener. Don’t throw bottles away.
Carry home-made bags.
Try to cut down on the use of
plastic bags.
Turn off the lights when we leave
our classroom.
Recycle paper and many other
things.Write a passage on how to make your school greener and give reasons. Use the list you have made in Activity 7 to help you. Use because, so and so that.Don’t throw bottles away because it is better to recycle them.Turn off the lights when we leave our classroom so that we can save energy. Please write down your own ideas,and share with your group members.