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《Unit 9 When was it invented Section A 1a-2c》学案 一．学习目标： 1.单词及词组。2.讨论重要发明的时间、发明者及用途。3. 能用目标语言进行对话4.初步掌握被动语态。 重难点：1. The listening practice with the target language.2.Make communications with the target language. 二. 知识链接 A: What rules do you have at home? B:Well, I’m not allowed to go out on school nights. 三．学法指导： 使学生学会用被动语态来谈论发明 四. 自主预习 1.请同学们先认真阅读学习目标，然后仔细研读课本P68-69（1a—2c）,看完后将所学到的进行东西归纳，划出重要知识点，用红笔做好疑难标记。 2.翻译单词及词组。 五. 合作探究 1.模仿并翻译下列句子。 Model 1 The flowers are watered just now. 花浇水了 The classroom was cleaned last night. 教室昨晚打扫干净了。 _____________________________________ _____________________________________ Model 2 English is spoken by many people .许多人说英语。 The light bulb was invented by Thomas Edison. 灯泡是Thomas Edison 发明的 | 
