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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. What can we see from the pictures 1. Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you. listening and vocabulary factory pollute recycle waste water pollution rubbish pollution light pollution noise pollution Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you. factory pollute recycle waste Pre-listening 1 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 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 kill them. Pollution is a danger to our health. Betty: And there’re so many cars on the roads. They use so much oil and cause pollution as well. Listen and read. 3 Daming: But we are 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. 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 The waste air from factories is exhausted(排放). Many factories pour waste water into the lakes and rivers. And the waste plastics are also thrown into the river. The factories are causing a lot of pollution. ①What may cause pollution ②Why do many of the factories pollute the air and rivers Some laws should be made to stop factories polluting. At the same time, people's awareness of environmental protection should be aroused and raised. ③ How do you think the factories can reduce pollution 4. Complete the passage with the correct form of the words in the box. Pollution is our great (1) _____. Pollu ... ...
