文档介绍：Chapter 2 Protecting our environment (a)
布吉中学许智雄
Reading
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Speaking
Speaking
Writing
Grammar
Reading (1)
Presentation
Words study
Warming-up
■Answer the questions.
Where do we live?
2. What things can effect (影响) our health? Can you give some examples?
3. What’s the most important work we should do for our living(生存)?
The Earth is our homeland. We must protect our earth. However, our earth is in danger. Now please watch a short movie.
Click here!
Watch!
The environment pollution is a big problem in the world. It's attacking our health seriously.
air pollution
It’s hard for me to breathe! Help!
Producing strong harmful gas
We know that fresh air is
very important to human
beings. However, many
factories produce
harmful gases into
the air. It makes the
air dirtier and dirtier. It's harmful to our health. What shall we do? Can you give some advice?
Water is also one of the most important resource (资源) to human beings. However, water pollution is everywhere. It es more and more seriously problem. Look at the following pictures. How do you feel?
And What shall we do? Can you give some advice?
water pollution
We are worrying … We are crying! Our hearts feel painful! Stop !!!
Yellow River is polluted
Taihu is polluted
fish is dead
es dirty