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课件网) Module 12 Save our world Unit 1 If everyone starts to do something,the world will be saved. 新课导入 factory pollute recycle waste enemy n. 制造厂；工厂 v. 污染 v. 回收利用，再使用(废品) n. 废料；废弃物 n. 敌人；仇人 Learn Learn the new words and expressions. crop kill oil less hopeless n. 庄稼；作物 v. 杀死；弄死 n. 石油 adj. 较小的；较少的 n. 较少数；较少量adj. 无望的 1 Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you. factory pollute recycle waste 02 新课讲授 1.Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you. The factory is causing a lot of pollution. Some wastes can be recycled in this factory. factory pollute recycle waste Task 1 新课讲授 Listen and complete the sentences. 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 Task 2 2. 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. pollution rules recycle glass 3. Listen and read. Lingling: After our lesson on the environment, I’m worried about the future. Pollution is our great enemy, and we have to fight it. If the rivers are polluted, farmers can’t 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 kills them. Pollution is a danger to our health. Betty: And there are so many cars on the roads. They use so much oil and cause pollution as well. Daming: But we're only students. We can’t do anything about factories and cars. Betty: It’s no use talking about things we can’t do. We’ve got to think of things we can do! Daming: Such as… Lingling: Do you think we can make our school a green school Daming: What’s a green school Lingling: 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. Daming: Nice idea! Betty: Students at a green school also learn ways to save energy and recycle at home. That means less waste. Tony: That’s a good idea. Though pollution is heavy now, I don’t think it’s hopeless. If everyone starts to do something, the world will be saved. 思 考 新课讲解 Now complete the notes. Pollution problems If the rivers are polluted, _____. 2. In some places, pollution from factories _____. 3. The cars on the roads _____. farmers can’t use them to water their crops spreads over cities and villages use so much oil and cause pollution 思 考 新课讲解 What the students can do 4. Support a green school: every class _____ which can be _____. Then the school _____to help students _____. 5. Students learn _____. That means ... ...
