Unit 4 Topic 1 Section C（同步课件）-2023-2024学年九年级英语上册同步精品课堂（仁爱科普版）

八年级上册 英 语 仁爱版 仁爱版 英语 九年级上册 Warming up—Pre-reading—While-reading—Post-reading—Exercises —Summary Unit 4 Amazing Science Topic 1 When was it invented ? Section C Warming up Describe the inventions yousee as quickly as possible! Look and sayThe car in 1885. It by Karl Benz. Karl Benz was invented was_invented 1879Thomas Edison 1876 Bell The bulb in 1879. It by Thomas Edison. The telephone in 1876. It by Bell. was invented was invented was invented was invented 1862 Harrison 1926 John Baird The fridge was invented in 1862.It was invented by Harrison. The TV was invented in 1926.It was invented by John Baird. What is an invention? Do you think you can be an inventor? Why? Pair work Make up dialogs ShenzhouⅦ launch /in China/in 2008 Pirates of the Caribbean direct/by Gore Verbinski/in 2006 laptop invent/in Japan/ in 1985 learn new words silly adj.愚蠢的,傻的 [ˈsɪli] brainstorm v.集思广益,动脑筋 　 evaluate v.估值,评价,评估 [ɪˈvæljʊeɪt] detail adj.详细的 [ˈdiːteɪl] redesign v.重新设计 　 imagination n.想象力;想象 　 balloon n.气球;热气球 [bəˈluːn] gun n.枪,炮 [ɡʌn] robot n.机器人 [ˈrəʊbɒt] invention crayon thought silly brainstorm evaluate redesign detailed 愚蠢的，傻的 发明，创造 彩色铅笔 想法，看法，主意 集思广益，动脑筋 重新设计 估值，评价，评估 详细的 Match the words with their meanings. 用括号内所给单词的适当形式填空, 每空一词。 1. Zhang Qian was a great _________ (explore) in ancient China. 2. Gulangyu was _________ (list) as a UNESCO World Heritage Site(遗产) in 2017. explorer listed 3. They are going to _________ (design) the house because it’s out of fashion. 4. I don’t want to _________ (courage) you, but I don’t think it’s a good idea. 5. It’s necessary for us to make a _________ (detail) plan before we start our work. redesign discourage detailed Pre-reading An invention may he a new product or a new way of doing things.Inventionscome about in many ways.Most o