(
课件网) Unit 13 We're trying to save the earth. 人教新目标版 九年级上 SectionA 1a-2c公开课 Learning objectives 1. 能够准确听、说、读、写本课核心词汇air/water/noise/ land pollution, litter, rubbish, waste, factory, coal等。 2. 能够用与污染相关的词汇，对环境污染和环境保护进行简单描述。 3.能听懂关于环境污染的英文表达，独立完成听力任务，理解对话中谈论的污染问题及河流污染的原因与解决方案。 4.了解日常行为对环保的重要意义，呼吁学生积极参与到环保行动当中。 Warming-up Let's enjoy a video. What kind of pollution can you see in the video water pollution Warming-up What kind of pollution can you see in the video air pollution Warming-up What other pollution do you know land pollution Brainstorm What other pollution do you know noise pollution Brainstorm What other pollution do you know light pollution Brainstorm What other pollution do you know nuclear pollution Brainstorm 1) water pollution 2) air pollution 3) land pollution 4) noise pollution 5) light pollution 6) nuclear pollution 土壤污染 噪音污染 光污染 核污染 What should we do Learn more about it! What pollution can you see in the pictures in 1a noise pollution air pollution water pollution New drills loud music cars rubbish planes littering ships factories smoking building houses mobile phones litter v. 乱扔 n. 垃圾；废弃物 air pollution noise pollution water pollution _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ _____ cars factories smoking building houses (burning, power plants) loud music planes building houses mobile phones (machines, crowds) rubbish littering ships factories (sewage, pesticides) Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. 1a litter 作不可数名词，意为“垃圾；废弃物”。 litter和rubbish都可指“垃圾”，用作不可数名词。 rubbish指“没用的东西(被扔或将要丢弃的无用的东西)”不可回收。 litter指“(室内或公共场所)乱扔的废物(纸屑、不要的包装纸、废瓶等)”还可回收。 eg: There were piles of litter on the streets. 街上有一堆一堆的废弃物。 There will be fines for people who drop litter . 乱扔垃圾的人将被罚款。 Throw the rubbish out. 把垃圾扔出去。 The room is full of rubbish. 房间里堆满了垃圾。 Tony Mark What are they talking about They are talking about _____. Pre-listening Tony Mark Did Mark want to go swimming Because _____ _____ _____ _____ Why not the river was really dirty. Even the bottom of the river is full of rubbbish. What was the problem The river was _____. Even the bottom of the river was full of _____. There were no more ____ for fishermen to catch. What caused the problem People are throwing _____ into the river. Factories are putting _____ into the river. How should the problem be solved We should write to the _____ and ask them to _____ the factories. Everyone should help to _____ the river. really dirty rubbish fish litter waste government close down clean up Listen and complete the sentences. 1b Listen again and c ... ...
