Unit 13 Section A 1a-2c听说课 课件2023-2024学年人教版英语九年级全册

Section A 1a~2c We’re trying to save the earth. Unit 13 Tang原创课件 小红书Tang 1 1 2 3 To learn to protect environment; To talk about different kinds of pollution; To master the key words and phrases: litter, bottom, fisherman, environmental protection, coal, advantage… Learning objectives Tang原创课件 小红书Tang 2 What happened in the picture? The earth is polluted. Lead in Tang原创课件 小红书Tang 3 What is pollution? Tang原创课件 小红书Tang 4 What kind of pollution are they? land pollution air pollution water pollution noise pollution Tang原创课件 小红书Tang 5 What can you see in the pictures in 1a? 1 2 3 4 6 Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. 1a loud music cars rubbish planes littering ships factories smoking building houses mobile phones air pollution litter v. 乱扔 n. 垃圾；废弃物 cars factories smoking building houses (burning, power plants) noise pollution water pollution loud music planes building houses mobile phones (machines, crowds) rubbish littering ships factories (sewage, pesticides) 7 Let’s know more about water pollution. Tang原创课件 小红书Tang 8 Read and try to predict the answers. 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. 系动词后 + 形容词 后加名词 请认真阅读句子，分析每空应填词性，预测所填内容 n. 底部；最下部 反义词是top (顶端；顶部) fisherman n.渔民；钓鱼的人 1b 9 Listen and complete the sentences. 1b 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? P