Warming upDo 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 pollutionWood cuttingbeforeNowMost serious problemsIf everyone starts to do something, the world will be saved.Module 12 Save our worldUnit 1 If everyone starts to do something, the world will be saved.Listening and vocabularyWork in pairs. Look at the pictures and talk about them. Use the words in the box to help you.1factory pollute recycle wastefactorypolluterecyclewastev. 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.21 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.pollutionrulesrecycleglassTapescriptMr 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!②③Listen and read.3Lingling: 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 are so many ca...
