Unit 2 The environment
Task 2: designing a poster----desertification
Step 1: Lead-in
Show some pictures to the students and introduce the topic: desertification.
Step 2: reading a scientific article
1. What causes desertification? Watch a short video to find the causes of
desertification.
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2. What consequences of desertification?
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3. Read the passage on Page 33 and learn more information about desertification.
1) What is desertification?
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2) When did China join UNCCD ?
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3) Which centre did China establish?
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