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Ability objective
To understand a conversation about pollution and a green school.
Moral objective
To learn the crisis of the earth and save the world.
【教学重点】
1. To learn and review some words and expressions：
factory, pollute, recycle, waste, enemy, crop, kill, oil, less, such as, hopeless …
2. To learn how to live a green life.
【教学方法】
PWP method, task-based method and interactive approach
【教学手段】
A tape recorder, multimedia and some pictures
【教学过程】
Teaching Procedures:
Step 1 Warming up
Pollution is our great enemy, and we have to fight it. Let Ss watch a video about pollution. Ss look at the pictures and talk about the questions.
Step 2 Listening
Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you.
factory pollute recycle waste
Step 3 Listen and complete the sentences.
1. The factory is causing a lot of _____________.
2. There should be some ________ to stop the pollution.
3. We can _______ waste products, such as __________ and paper in a recycling centre.
Listen and read.
Step 4 Consolidate new words
Look and say. Look at the pictures of new words and let the students to say as quickly as possible.
Step 5 Reading
Read the dialogue and complete the notes.
Pollution problems
1. If the rivers are polluted, ________________________________________.