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Step 1: Warming up
Greeting each other!
Step 2 : Lead in
1. Watch a video EARTH SONG sung by Michael Jackson.let the students feel the crying earth.
2.Show another some pictures about several different kinds of pollution,during the course to learn the new words of this lesson .
Step 3 : Listening
Listen carefully and answer
1. What do people waste most in Edmonton?
A. water B. paper C. energy
2. What points mentioned in the lesson?
( ) take short showers
( ) recycle and sort
( )reuse plastic bags
( )ride bikes or take buses
( )turn off the lights
Step 4 : Reading
Read and answer
1. A truck picks up our recycling every day.( )
2. "We reuse our plastic bags" means that we use them _______________________.
3. A bike is _______ other types of transportation, because it doesn’t make any pollution.
4. What makes the most pollution?
In fact, if each of us makes a small change in our life, we can make a big difference to our environment. (Translate the sentence.)。
Step 5 : Read the text again
Work in group,then show their answers in front of the class
Katie's suggestions:
To save water, we need to...
To recycle, we need to...
To make less pollution, we need to...
If each of us...
Step 6 : Practice