Unit 6 Section A (1a-2d) 课件 2023-2024学年人教版英语九年级全册

Unit 6 When was it invented? Section A (1a~2d) 1.Master the new words. invent, invention, heel, scoop, electricity, style, crispy, salty, sour. 2.Master the structires. --When was it invented? --It was invented in… --What is it used for? --It is used for doing sth. --What are they used for? --They are used for doing sth. 3.Talk about inventions by using passive voice. was/were +done Learning objectives heel n. 鞋跟; 足跟 high-heeled shoes shoes with special heels 带特殊鞋跟的鞋 low heel high heel shoes with lights 发光的鞋 electricity n. 电; 电能 hot ice-cream scoop runs on electricity scoop n. 勺; 铲子 scoop 冰激凌加热勺,靠电力驱动 I am interested in Chinese history and culture, especially the inventions. Sally [ɪnˈvenʃnz] n. 发明(可数) invent v. 发明 Lead-in What are the Four Great Inventions (发明) in ancient China? compass gun powder paper making We should be proud of being Chinese people! [ˈmu:vəbl] adj. 可移动的 movable type printing [ˈkʌmpəs] n. 罗盘 [ˈpaʊdə(r)] n. 粉末 [ˈeɪnʃənt] adj.古代的，古老的 What are the four great inventions in ancient China? Discussion When were they invented? Who were they invented by? paper making \105 B.C. printing\1041-1045 compass 11th Century gunpower 9th Century Han Dynasty Song Dynasty When was ... invented? Who was ... invented by? What is ... used for ... ? It was invented in ... . It was invented by ... . It is used for ... . The new four great inventions in modren China. Shared Bikes 共享单车 Mobile Payment 支付宝 Online Shopping 网购 High-Speed Railway 高铁 Lead-in Let's learn more about other inventions in our daily lives. car television A: I think the TV was invented before the car. B: Well, I think the TV was invented after the car. telephone personal computer Pre-listening 1a Look at the things below. In what order do you think they were invented? was invented 被发明 When were they invented? Pre-listening 1a Look at the things below. In what order do you t