山东省邹平县实验中学九年级英语全册 Unit 13 We’re trying to save the earth Section A课件3 (新版)人教新目标版.ppt
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1、Unit 13 We are trying to save the earth.,Section A 1a-3b,Language Goal,Talk about pollution and envirnmental protection,Objectives,To talk about air pollution, water pollution and sound pollution. To think about ways of protecting the environment. To learn the new words: advantage, scientific,seriou
2、s pollution,We are harming our planet in so many ways.,伤害,air pollution,soil pollution,water pollution,the earth song by Michael Jackson !,Factories pour dangerous gases into the air.,Cars also pour dangerous gases into the air.,tail gas,air pollution!,The weather is always foggy. We cant see the bl
3、ue sky. We cant breathe the fresh air. Do you know why?,Factories produce too much dangerous smoke. The traffic produces too many fumes. Some people smoke in public places.,Dad, whats the acid rain?,Natural resources are disappearing at a dangerous rate.,以危险的速度,Help save the earth,We must think of b
4、etter way to treat our planet in future.,Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.,1c,辨析: turn, get与become (1) become 多指身份,职位等的变化, 它强调变化过程已经完成,后面可以接名词 或者形容词。 He becomes a teacher. (2) get多用于口语,表示一种变化过程, 强调的是“渐渐变化”后常接形容词的比较级形式。,Language Points,no
5、ise pullotion,air pollution,water pollution,Listen and complete the sentences.,1b,really dirty,rubbish,fish,litter,waste,government,close down,clean up,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.
6、water pollution,1. The air is badly polluted because there are _on the road these days. 2. Factories that burn coal also _ the air with a lot of black smoke. 3. There is also too much rubbish and waste. People _things away every day. 4. People are also littering in_ like parks. Th is turns beautiful
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