Unit13 SectionA 1a～2d 教学课件2023-2024学年人教版英语九年级全册

Unit 13 We’re trying to save the earth! Section A 1a~2d 九年级全一册 人教版 Learning Goals Warming Up Listening Summary Exercises 1 1 2 3 4 5 通过本课的学习，学生能够： ①获取对话中的环境问题、产生的原因以及解决的方法，完成课本习题。 ②掌握与环境污染相关和环境保护相关的一些词汇和表达。 ③了解环境问题，树立环保意识。 Learning Goals Watch the music video and talk about your feelings. Warming Up What can you learn from the video? The earth is destroying by us human and we should do something to protect our home. noise pollution Nowdays there are many different kinds of pollution, let’s have a look. Pre-listening air pollution water pollution 1a.Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. loud music cars rubbish planes littering ships factories smoking building houses mobile phones noise pollution ____________________________________________________________________________________________________ air pollution ___________________________________________________________________________________________________ water pollution __________________________________________________________________________________________ loud music planes building houses mobile phones (machines, crowds) cars factories smoking building houses (burning, power plants) rubbish littering ships factories (sewage, pesticides) Look through 1b and you can try to predict the part of speech（词性）of the words of the blanks. 1b.Listen and complete the sentences. 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 rubbi