人教版九年级Unit 6 When was it invented -Section A 1a—2d-ppt课件-(含教案+视频+素材)-市级公开课-(编号：d0de3).zip

1. My grandfather us stories when I was young. A. was used to tell B. is used to telling C. used to tell D. used to telling 2. How do you often go to school? I_take a bus,but now I_walking A.used to;used to B.was used to;am used to C.used to;am used to D.am used to;used to 3. When I was a child, I used to _ chocolate. A.liking B.like C.liked D.like 4. - Whats your p about? - Its about some places of interest in Canada. 5. - Thank you for your help, Lucy. - Its my p . 6. - Thank you for telling me the news. - Dont m it. 7. The photos on the wall are from one of the old (开拓者). 8. We all know that fridges run on e 9. We ofen use use knives to cut things. Knives are _ _ cut things. Knives are _ _ cutting things. Section A( 2a2d) Unit 6 Unit 6 When was it invented ?When was it invented ? He is a great inventor. He invented many great inventions. Karl Benz in 1885 The car was invented by Karl Benz in 1885. Bell in 1876 The telephone was invented by Bell in 1876. J. L. Bairdin 1927 The TV was invented by J.L Baird in 1927. The computer was invented by Eckert in 1971. Eckertin 1971 The dog uses the computer to play games. The computer is used to play games. The computer is used for playing games. We use cars to drive. Cars are used to drive. Cars are used for driving. The girl uses the telephone to speak to her pet dog. The telephone is used to speak to her pet dog by the girl. The telephone is used for speaking to her pet dog by the girl. My daughter often uses the TV to watch cartoons. The TV is often used to watch cartoons by my daughter. The TV is often used for watching cartoons by my daughter. shoes with high heels shoes with special heels shoes with lights fridge It runs on electricity. hot ice-cream scoop, runs on electricity But I like the style of the skirt best. 我喜欢这条裙子的款式。 There are many different styles of skirts. shoes with special heels 有特殊后跟的鞋 shoes with lights 发光的鞋 hot ice- cream scoop 冰淇淋勺 _shoes with special heels _ shoes with lights _hot ice- cream scoop, runs on electricity 3 1 2 2a Listen and number the inventions in the order you hear them. Why do people need these inventions? A.They can make the woman who wears them taller. B.They are used for changing the style of the shoes. A.They look so cool. B.They are used for seeing in the dark. A.It can serve really cold ice-cream. B.It can make the ice-cream not so cold Invention What is it / are they used for? shoes with special heels _ the style of the shoes shoes with lightsseeing _ hot ice-cream scoop _ really cold ice-cream Listen again and complete the chart. changing serving in the dark 2b Make conversations using the information in 2b. What are the shoes with lights used for? 2c Theyre used for seeing in the dark. In 2a.We learned some special inventions,Maybe we can hardly see them in our daily lives, do you think so? The next ,lets see a common invention. What do these things have in common? Its used very often in our daily lives.I think its such a great invention that changed the world. Do I have a point? Read the passage quickly and answer the questions. 1.What is the subject for their school project? 2. What kind of invention does Roy think of? 3. Why does Roy think it is a great invention? 4. Who and when was the zipper invented? 5. When did the zipper become popular? Small inventions that changed the world. The zipper. 2d Because it is often used in our daily lives. Whitcomb Judson in 1893. Around 1917. Find the phrases in 2d 学校课题的主题 很乐意 那么伟大的一项发明 在我们日常生活中 有道理 看网站 不同发明的先驱们 被列举 它提到 被广泛使用 the subject for the school project with pleasure such a great invention In our daily lives have a point see a website the pioneers of different inventions be used widely be listed it mentioned that 2dSection A 2d.swf Summary This class we learned three special inventions.And we know that Shoes with special heels are used for changing the style of the shoes Shoes with lights are used for seeing in the dark Hot ice-cream scoops are used for serving really cold ice-cream We also learned a small invention that changed the world-zipper. The zipper is such ,and its used very often ina great invention our daily lives As teenagers,we should study hard, maybe one day we can have our own inventions. When was it invented? The end 学情分析：本节课继续学习被动语态，不过接触的是一般过去式的被动语态，并且学习了一些发明，学情分析：本节课继续学习被动语态，不过接触的是一般过去式的被动语态，并且学习了一些发明， 要求用被动语态来描述它们的用法。要求用被动语态来描述它们的用法。 导导 学学 目目 标标 知识与技能：知识与技能： 掌握以下单词：掌握以下单词：heel,scoop,electricity,style,project,pleasure,zipper,website,pioneer,list,mention 掌握以下句型：掌握以下句型：What are they used for?They are used for dong . 过程与方法：过程与方法：通用听录音，编对话，自学找短语等形式 情感态度与价值观：作为青少年的我们应努力学习，将来也会有自己的发明情感态度与价值观：作为青少年的我们应努力学习，将来也会有自己的发明 导学重点：导学重点：be used for doing 导学难点：有感情的角色扮演导学难点：有感情的角色扮演 2d 对话对话 教法学法：教法学法： 自学互学导学评学自学互学导学评学 教具：教具：PPT 导导 学学 过过 程程 教教 学学 环环 节节 学学 生生 活活 动动 教师教师 活动活动 情情 景景 导导 入入 通过发明家爱迪生图片复习单词 invent ,invetor,invention 为下面的造句作 准备 自自 主主 学学 习习 探探 究究 。 自学自学 1. 通过图片提示引导学生造句 The car was invented by Karl Benz in 1885. The telephone was invented by Bell in 1876. The TV was invented by J.L Baird in 1927. The computer was invented by Eckert in 1971 2. 通过图片提示引出句型 be used to do sth 和 be used for doing sth. 并造句操练。 小小 组组 合合 作作 探探 究究 。 互学互学 1.通过图片提示同学互助学习新单词：heel,electricity,style 2.通过图片提示展示 2a 三种发明 3.听力训练完成 2a 4.听力训练完成 Why people need these inventions? 5.听力训练完成 2b 小组对话完成 2c 启启 发发 引引 导导 1.通过 2a,2b 学习，通过过渡语 In 2a.We learned some special inventions,Maybe we can hardly see them in our daily lives,do you think so?The next ,lets see a common invention.引出 2d 新内容。 2.阅读 2d 回答下列问题： 探探 究究 。 导学导学 1.What is the subject for their school project? 2. What kind of invention does Roy think of? 3. Why does Roy think it is a great invention? 4. Who and when was the zipper invented? 5. When did the zipper become popular? 3.Find the phrases in 2d 4.角色扮演 2d 反反 馈馈 评评 价价 探探 究究 。 评评 学学 Summary This class we learned three special inventions.And we know that Shoes with special heels are used for Shoes with lights are used for Hot ice-cream scoops are used for We also learned a small invention that changed the world-zipper. The zipper is such and its used very often in 课课 堂堂 小小 结结 本节课我学会了： 我的疑惑是： 教教 学学 反反 思思