新人教版九年级Unit 13 We are trying to save the earth.(Section A 1a-2c)PPT课件(市优精品课件).pptx

1、Watch and answer: 1.What is your feeling when you meet this kind of weather? 2.Do you know what pollution it is? Section A(1a-2c) Unit 13 We are trying to save the earth. ? 学习目标： ? 知识目标： ? 1.掌握本课重点词汇： ? coal , waste , litter, bottom, fisherman ? be full of, putinto, throwinto, clean up, play a part

2、in, close down ? 2. 能够正确表达环境污染的现状及应该要采取的措施。 ? 能力目标： 能够运用听力材料中的知识，谈论噪音污染，空气污染，水污染，土地污染产生因素及如何减少这些污染。 ? 情感目标： 有环境危机意识，学会关注环境，保护环境。 air pollution The factories that burn coal pollute the air with a lot of black smoke. n. 煤炭 What is the kind of pollution? Factories put waste into the river. water pollut

3、ion What is the kind of pollution? waste 废弃物 litter v. 乱扔 n. 垃圾 rubbish n. 垃圾 People should throw away litter in the bin. n. 垃圾箱 What is the kind of pollution? waste pollution noise pollution There are more cars on the road. What is the kind of pollution? 1a Here are some words related to different

4、kinds of pollution. Write them in the box below. Then add more words. noise pollution _ _ _ _ air pollution _ _ _ _ water pollution _ _ _ _ loud music planes mobile phonesfactories cars smoking ships factories littering rubbish building houses building houses loud music cars rubbish planes littering ships factories smoking building houses mobile phones