Topic 2 When was it developed? Section A The main activities are 1a and 2a. 本课重点活动是1a和2a。 Ⅰ. Teaching aims and demands 教学目标 1. Learn some new words and expressions: toothbrush, steel, ink, recorder I wish I could go into space some day. I hope your dream will come true. What’s it made from? It’s made of/from… 2. Go on learning the simple past passive voice: (1)— When was it developed? — Around 2007. (2) It was developed in the Beijing Ren’ai Education Institute. 3. Talk about new technology and inventions. Ⅱ. Teaching aids 教具 CD/录音机/磁带/钢尺/牙刷/纸/毛巾/火箭模型/墨水/小黑板 Ⅲ. Five-finger Teaching plan 五指教学方案