(
课件网) Module 12 Save our world 外研九年级上册 Module 12 Unit 1 If everyone starts to do something, the world will be saved. factory n. 制造厂；工厂 crop n. 庄稼；作物 oil n. 石油 enemy n. 敌人;仇人 比一比，看谁能快速说出下面的单词。 Words and expressions kill v. 杀死；弄死 hopeless adj. 无望的 pollute v. 污染 pollution n. 污染物 Words and expressions 新课导入 Before Now Wood cutting 新课导入 Most serious problems 新课导入 What else can we do 1. Turn off computers when we are not using them. 2. Use both sides of a piece of paper. 3. Send e-cards instead of paper cards. 4. Buy products that can be used again. 5. Reduce waste. 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. ① 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. ② 温馨提示：此符号表示“考点精讲点拨”链接。 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. ③ 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 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. It’s no use… Such as… Nice idea! Everyday English Pollution problems 1. If the rivers are polluted, _____. 2. In some places, pollution from factories _____. 3. The cars on the roads _____. farmers can’t use the water for their crops spreads over cities and villages use so muc ... ...
