(
课件网) Module 12 Save our world Unit 1 学习目标 能掌握本课时新单词及短语：factory, pollute, recycle, waste, enemy, crop, kill, oil, less, hopeless。 能表达出对现在环境问题的观点。 通过听说训练，提高保护环境的自觉性, 增强宣传环保意识的责任感。 We can see a very dirty river. There is lots of rubbish. The fish died because of the water pollution. What can you see 新课讲授 We can see that rubbish is being burnt. The smoke goes into the air. It causes air pollution. What can you see We can see some waste paper. It can be recycled, so it is wasteful to throw it away. What can you see From the three pictures, we learn that the environmental problem is serious. It is our duty to protect the environment. And we should save energy. We should try to reuse everything that is reusable. Or our world will be hopeless. What can you learn from these pictures Work in pairs. Look at the pictures and talk about them. Use the words in the box to help you. factory pollute recycle waste 1 Listening and vocabulary 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. 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 2 Mr Jackson: Can anyone tell me what you can see in the first photo Betty: There’s a factory, and it’s causing a lot of pollution. Mr Jackson: Correct. So what can we do about it ① Tony: Well, there should be some rules to stop the pollution. Mr Jackson: What about the second photo Daming: It’s 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! ② ③ Tapescript 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 kill them. Pollution is a danger to our health. 3 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! It’s no use doing sth. 做某事没有用处 Daming: Such as… 比如说……,用来表示举例说明 Do you think we can make our school a green school Lingling: What’s 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: Students at a green school also learn ways to save energy and recycle at home. That means les ... ...
