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1、Unit 7 Protect the Earth,Grammar time & Fun time,What should we do ?,We should protect the Earth.,Ask and answer,Know how to protect the earth,Water,Plastic,Trees,Energy,Task 1,1. There is not much water in many places. ( ) 2. Cars do not use much energy. ( ) 3. We should not cut down trees. ( ) 4.
2、Trees help keep the air clean. ( ) 5. We should not use plastic bags because they are not useful. ( ),T,T,F,T,F,Read and judge,How to protect the earth 1.We should save_ and_ water. We should not_ water. 2. We should save _.We should not _ so much. 3. We should save _.We should not cut down too many
3、_. 4. We should not use too many _ bags or bottles. We should use _ bags and bottles.,water,reuse,waste,drive,energy,trees,trees,plastic,paper,Fill in the blanks,Know the meaning of the signs and obey(遵守) them,We should/should not,Look and answer,We should .,Lets read,We should not,should:情态动词，含义是应该
4、，后面跟动词的原型。should的否定形式是should not,后面仍旧跟动词原型哦！,Lets read,Task4,Q: What else should we do/not to do to be a good environment protector?,Brain storm!,Show time!,Lets read,useto,Task5 Know how to use the things on the Earth correctly(正确地),使用做,Q1: Which one is not the right way?,Q2: What else can we use o
5、n the Earth correctly?,Lets read,Task6 Know how to reuse the things,Make and say,Make and say,I collect some paper cups. I can reuse them to make ,I collect some belts. I can reuse them to make,I collect _. I can _ them to make_.,I _. I can _.,Show your DIYs!,A: Hi ，look, this is a. B: Oh, really? A
6、: I reuse a .to make this .,do you like it? B: Yes, its nice / creativeI like it very much. ,Task7 Write an application (申请),Dear Mr. Brown: Id like to be the Environment Protector. I love the Earth. I always save_. I never waste_. I use_ to_. I can reuse_ to _. I can tell what we should do. Such as, _. I also can tell what we should not do. Such as(例如）_. Thank you for considering(考虑) my application. Yours_,Homework,Share your DIYs to your classmates. Go on to finish the application.,