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1、Module 12,外研版2020年九年级英语上册优质课件,Unit1 Unit3,Unit1,目 录,使用说明：点击对应课时，就会跳转到相应章节内容，方便使用。,Unit 2,Unit 3,Warming up,Do you love to live here?,But now our earth is being destroyed,Can you imagine that this is the water the people drink every day?,Water pollution,Wood cutting,before,Now,Most serious problems,I
2、f everyone starts to do something, the world will be saved.,Module 12 Save our world,外研九年级上册,Unit 1 If everyone starts to do something, the world will be saved.,Listening and vocabulary,Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you.,1,factory pollute r
3、ecycle waste,factory,pollute,recycle,waste,v. 污染,n. 制造厂； 工厂,v. 回收利用，再使用,n. 废料；废弃物,Listen and complete the sentences.,2,1 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.,pollution,rules,recycle,glass
4、,Tapescript Mr Jackson: Can anyone tell me what you can see in the first photo? Betty: Theres a factory, and its causing a lot of pollution. Mr Jackson: Correct. So what can we do about it?,Tony: Well, there should be some rules to stop the pollution. Mr Jackson: What about the second photo? Daming:
5、 Its a recycling centre. Waste products such as glass and paper can be recycled there. Mr Jackson: Good. Why do we need to do that? Lingling: To save energy, I guess. Mr Jackson: Great!,Listen and read.,3,Lingling:,After our lesson on the environment, Im worried about the future. Pollution is our gr
6、eat enemy, and we have to fight it. If the rivers are polluted, farmers cant use the water for their crops.,Tony:,And in some places, pollution from factories spreads over cities and villages. It makes people ill, and may even kill them. Pollution is a danger to our health.,Betty:,And there are so m
7、any cars on the roads. They use so much oil and cause pollution as well.,Daming:,But were only students. We cant do anything about factories and cars.,Betty:,Its no use talking about things we cant do. Weve got to think of things we can do!,Such as?,Do you think we can make our school a green school
8、?,Lingling:,Daming:,Its no use doing sth. 做某事没有用处,比如说,用来表示举例说明,Whats a green school?,At a green school, every class collects waste which can be recycled or used again. Then the school sells the waste and uses the money to help students in poor areas.,Lingling:,Daming:,Nice idea!,Daming:,Students at
9、a green school also learn ways to save energy and recycle at home. That means less waste.,Thats a good idea. Though pollution is heavy now, I dont think its hopeless. If everyone starts to do something, the world will be saved.,Tony:,Betty:,Now complete the notes.,Pollution problems,1 If the rivers
10、are polluted, _ _. 2 In some places, pollution from factories _ _. 3 The cars on the roads _ _.,farmers cant use them,to water their crops,spreads over cities and villages,use so much oil,and cause pollution,What the students can do,4 Support a green school: every class _ which can be _.Then the sch
11、ool _ to help students _. 5 Students learn_ _. That means _.,collects waste,recycled or used again,sells the waste,in poor areas,ways to save energy and recycle,at home,less waste,Review and listen the conversation and answer the questions.,1. According to the conversation, what is our great enemy?
12、A. Waste B. Pollution C. Illness,2. According to the conversation, what can we do to save our world? A. We can take a bus instead of driving a car. B. We can do something about pollution from factories. C. We can make our school a green school.,3. How many pollution problems are mentioned? A. Two. B
13、. Three. C. Four,4. What are they mainly talking about? A. Polluted rivers and factories, and pollution on the road. B. Heavy pollution and how to save our world. C. Pollution problems and what we can do to fight it.,According to the conversation and fill in the blanks.,rivers,health,waste,Sell,heav
14、y,Complete the passage with the correct form of the words in the box.,cause enemy factory kill oil pollute spread,4,pollution is our great (1) _. Pollution from (2) _ is a danger to our health, and may even (3) _ people.,enemy,factories,kill,Factories sometimes (4) _ the rivers, and farmers cannot u
15、se the water for their crops. Pollution (5) _ over cities and villages, and that (6) _ even more danger. Cars use a lot of (7) _ and cause pollution too.,pollute,spreads,causes,oil,Pronunciation and speaking,Listen and mark the words which the speaker links.,5,1 After our lesson on the environment, Im worried about the future. 2 Students at a green school also learn ways to save
