Unit 6 Section B（3a-Self check）-【精彩课堂】2022-2023学年九年级英语全册同步精品课（人教版）

Section B 3a-Self check Unit 6　 When was it invented ? Learning Aims 1) 复习一般过去时态被动语态的用法。 2) 能够用英语讲述自己所熟悉的某一发明。 3) 能用就本单元所学习语言材料，完成写作内容。 4)了解世界上一些对人类有着重大意义的发明培养学生的创造精神. Some fruits were bought (by him) yesterday. Look and say He bought some fruits yesterday. The motorbike was ridden to his factory (by him) last night. He rode the motorbike to his factory last night. We made the snowman this morning. The snowman was made by us this morning. Free-talk I want to invent... 设计意图：Encourage students to communicate with each other, review the knowledge we have learnt. Enable students to output the language confidently . 操作建议：Work in pairs. 6 Ha, I want to invent a special broom. What do you want to invent? What is it made of? It’s made of stainless steel. 7 It is used for flying to the sky. What is it used for? When can it be used? If you have something urgent, the traffic is very busy, then we can use it. 8 This kind of broom is much cheaper than the helicopter. Everyone can aff