人教版九年级英语Unit 6 When was it invented?Section A 1 (1a-2d)一、教学目标：1. 语言知识目标：1) 能掌握以下单词： heel, scoop, electricity, style, project, pleasure, it was invented in 1876. ② —What are they used for? —They are used for seeing at night. 2) 能谈论物品被发明的时间、发明者，表达某发明的用途。2. 情感态度价值观目标： 了解一些近现代发明的时间及用途，激发自己热爱发明的情感。培养想象力，善观察事物。面对难题，用积极的态度去解决，发挥想象力，认识世界，改造世界。二、教学重难点1. 教学：1) 本的单词、词组和句型，学习运用一般过去时态的被动语态。2) 学会询问发明时间及用途的基本句型：—When was the telephone invented? —I think it was invented in 1876. —What are they used for? —They are used for seeing at night.2. 教学难点：运用一般过去时态的被动语态来讨论发明的发明时间及用途。三、教学过程I. Warming up1. 展示一些近代发明的图片与近代发明的发明者，让学生们将图片与发明者相连。T: Do you know what these inventions are?S1: It’s a car.S2: It’s a telephone.S3: It’s a television.T: Do you know who these inventors are? S1: Karl Benarl Benz invented the first car in 1885. The first car was inve |
