九年级英语 第十三单元 第一课时.pptVIP

You go shopping. What do you do? I use a lot of new plastic bags. I use my own bag. 大家好 * You use a lot of new plastic bags. That’s bad for the Earth. 大家好 * You use your own bag. That’s good for the Earth. 大家好 * When you write on a piece of paper, what do you do? I write on one side only. I write on both sides. 大家好 * You use paper on one side only. That’s bad for the Earth. 大家好 * You use paper on both sides. That’s good for the Earth. 大家好 * close down the factories; help to clean up the river; take the bus or subway; ride a bike; bring a bag to go shopping,throw rubbish in the cans; turn off the lights when you leave a room; use paper or resusable bags; recycle books and paper; turn off the shower when you wash your hair; dont use napkins; rethink,reuse, recycle ... ... 大家好 * 1b Listen and complete the sentences. really dirty rubbish fish 大家好 * litter waste government close down clean up 大家好 * Mark: The river was dirty. Even the bottom of the river was full of rubbish. Tony: But it used to be so clean! Mark: Yes, but people are littering in the river. Tony: Everyone in this town should play a part in cleaning it up! Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a. 1c 大家好 * Points on P57 try to do =try one’s best to do 努力去做某事 be related to… 与……有关 mobile phones 手机 rubbish, litter ,waste 垃圾,废物 the bottom of the river 河底 be full of 充满…… fisherman-fishermen 渔民 government 政府 throw litter into the river 把垃圾扔到河里 ask sb. to do 要求某人干某事 close down the factories 关闭工厂 clean up 打扫 used to be…过去是… play a part in…参与，在……中扮演角色 大家好 * Memory 努力去做某事 与……有关 手机 垃圾,废物 河底 充满…… 渔民 政府 把垃圾扔到河里 要求某人干某事 关闭工厂 打扫 过去是… 在……中起作用，在……中扮演角色 大家好 * 2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about. A. land pollution B. air pollution C. noise pollution D. water pollution 大家好 * 1. The air is badly polluted beca