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a. To understanding the expressions about environment
b. To learn how to live a green life.
Ⅲ. Teaching difficult points
Word-building methods
To express the ideas on protecting the environment correctly
Ⅳ.Teaching methods
PWP method, task-based method and interactive approach
Ⅴ.Teaching aid
Multimedia
Ⅵ.Teaching procedures
Step 1 Warming up
Show a video about the environment to arouse students’ interest and introduce the pollution
Step 2 Free talk
Show the two pictures in activity 1 and let students to describe and talk about the pollution by using the new words
Step 3 Listening
Activity 2 Listen and complete the sentences
Activity 3 Divide the text into three part and design some questions from the easier to the more advance
(1) Choose the right answers
1)._____ is our great enemy, and we have to fight it.
A. pollution B. environment C. factory
2).Pollutions from ______ spreads over cities and villages.
A. factories B. farms C. towns
3).Cars use so much _____ and cause pollution as well.
A. coal B. oil C. electricity
(2)Complete the sentences.
1). It’s no use ____ ____ things we can’t do.
2).At a green school, every class collects waste which can ____ ____or used again.
3).If everyone starts to do something, the world ____ ____ _____.
Step 4 Reading
Watch the video and complete the notes