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学生准备：了解环保知识
教学资源：教学课件、网络视频五、教 学 过 程教学过程教师活动学生活动媒体资源应用分析视频导入，揭示课题What do you think of it?
How about this one ? What is it going to tell us?Watch two videos
Read the new words首先让学生通过视频直观形象的了解人类是如何破坏地球的。从而引出本课的课题。
学习如何保护地球
了解一些环保的课外知识Show the words
Fast reading
(Watch and answer)
T:What can we do to protect the earth?
Intensive reading
(边读边完成板书)
⑴Save water
( listen and answer)
⑵Save energy
( True or false)
(3)Save trees
(4)Don’t use too much plastic
Try to retell the form
Happy reading
1.Finish the exercise on page 70.
2.Culture time
HomeworkRead the new words
S:We can save water/save energy/save trees/
We shouldn’t use too much plastic.
What do you think of water?
What do we use water to do?
Is there a lot of water everywhere?
What shouldn’t we do?
What should we do?
Most of our energy comes from coal and oil.(T)