安边中2. 弄清一般过去时态的主动语态与被动语态的差异，并通过练习和运用加以巩固。三、教学过程【预习案】翻译下列年代：1. nineteen seventy- one_________________ 2. eighteen eighty-five___________________3. eighteen seventy-six 4.1927_______________ __ 5.1976______________________ 6. 2010____________________【探究案】1. 导入gun powder/compass/paper making/printing When were they invented?Students: _____________________.2. 要求学生翻开课本P41，迅速阅读1a部分的内容。并按要求完成课本上相应的务: Number the pictures.（1分钟）3. 检查答案，先要求全班一起给出答案并检查讨论。 4. 要求学生听第一遍录音，并完成课本上1b的听力务: Listen and match the inventions with the years. Check their answers: 读出序号-读出年份-读出完整的句子（2分钟） 4. 听第二遍，填空。Alice: Was your life very difficult when you were a kid?Grandma: Oh, not really. Why?Alice: Well, you didn’t have modern inventions like a , right?Grandma: Of course we did! How old do you think I am? The telephone was in 1876. You need to take a history class, Alice!Alice |
