九年级英语教案：Unit 13 We’re trying to save the earth SectionA 1a-1d-英语九年级全册.docVIP

备课表（教案1） 课 题 Unit 13 We’re trying to save the earth SectionA 1a-1d 学科 初中英语 日 期 第 课时 年级 初三 课 型 新课 主备人 复备人 授课人 教 学 目 标 基本词汇：litter, advantage, bottom, fisherman, coal, ugly, cost, wooden, plastic, takeaway, bin, shark, fin, method, cruel. Harmful, chain, ecosystem, industry, law, scientific, 重 点 基本词组：be harmful to, at the top(of sth.), take part in, turn off, 基本句型：We’re trying to save the earth!The river used to be so clean.The air is badly polluted. 难 点 能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。 课堂模式 教学过程 学生活动 设计意图 标注 ①检查预习（或当堂预习） ②导入、目标、重难点呈现 ③新授 ④课内练习（及检测） ⑤课堂 小结 ⑥布置作业及预习任务 I. Presentation Show the picture of the earth and tell students the earth is polluted now. For example: (1) The factories that burn coal pollute the air with a lot of black smoke. (2) Factories put waste into the river. (3) People should throw away litter in the bin. (4)There are more cars on the road. II. Learning Here are some words related to different kinds of pollution. Write them in the box below. Then add more words. Keys?: noise pollution loud music planes mobile phones building houses air pollution factories smoking cars building houses water pollution ships rubbish littering factories III. Listening 1. 1b Listen and complete the sentences. Keys: really dirty rubbish fish litter waste government close down clean up 2. Listen again and check (√) the sentences you hear. 1) We could go fishing in the river. 2) The river was really dirty. 3) The river has always been the nicest river in this town. 4) We should ask the teachers for help. Keys: 2 3 IV. Practice 1. Role-play the conversation in 1c. Mark: The river was dirty. Even the bottom of the river was full of rubbish. Tony: ~~~~~~~~~~~~~~~~~ 2. Make conversations using the pollution in 1a. V. Language points 1. try to do =try one’s best to do 努力去做某事。 e.g. Every student should try to study hard in order to study in a university. 为了进入大学学习，每个学生都应该努力学习。 2. be related to 与