文档介绍：Unit 3 Make our world more beautiful
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water pollution
air pollution
noise
Of all things we have done, which do good to and which do harm to environment?
smoke in a public place
use plastic bags
burn tree leaves
keep plants
ride a bike to work
sneeze on a bus
keep the classroom clean and tidy
litter things about
collect newspaper for recycling
pour litter into the Changjiang River
What does the text tell us?
Part 1 (Paragraphs 1-3)
Part 2 (Paragraphs 4-6)
Part 3 (Paragraph 7)
Once I found how people threw in the rubbish.
What should we do and not do?
Everybody should make his contribution to protecting the environment.
Listen to Paragraghs 1-3 with the questions:
What did the writer suddenly hear one day when he was at a friend’s home?
What did his father do as soon as he heard the music?
Why did the rubbish truck produce(make) music?
A piece of beautiful music.
He picked up some rubbish and went out.
It produced music so that the people could go out with their rubbish and throw them in.
Draw pictures on public walls.
Spit in a public place.
Throw litter onto the ground.
Cut down trees.
Throw rubbish into a dustbin
Collect waste paper or bottles for recycling
Plant some trees and flowers near your neighborhood.