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3. Enable the students to realize the importance of protecting the earth.
Focus of the lesson:
Using the sentence structures “We use… to….” and “We should / should not….” to
express ideas of protecting the Earth.
Predicted areas of difficulty:
1. The sentence structures: “We use… to….” and “We should / should not….”
Teaching aids:
CAI; PPT
Teaching procedures:
Step1 Warm up
1. Free talk
T: What’s the weather like today?
Is the air clean today?
The sky is not blue.
Step2 Revision
1.Let’s watch
T: Boys and girls, todayI bring an interesting video to you. Would you like to enjoy it?
Ss: Yes.
T: OK, after watching, you should answer me two questions.
Q1 What can you see in the video?
Q2 What should we do from the video?
Ss watch and think carefully.
T: Who can answer me?
S1: I can see a lot of cars on the road.
S2: I can see many plastic bags in the river.
S3: I can see much rubbish in the river.
T: What do you think of the video? What could you do for the Earth?
S1: I can ....
S2: I should ....
S3: I will....