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1、Section A 1a-1c,Unit 6 When was it invented?,What are the Four Great Inventions in ancient China?,Do you know?,Chinese four great ancient inventions,compass,gun powder,printing,Paper making,Modern inventions,A: I think the TV was invented before the car. B: Well, I think the TV was invented after th
2、e car.,Talk about with your parterner.,A: I think the calculator was invented before the computer. B: Well, I think the calculator was invented after the computer.,Talk about with your parterner.,1,2,3,4,1a,年份的读法,两个数字一组，分为前后两组,1,2,1865 eighteen sixty five 1989,千年的读法,two thousand 2001,two thousand an
3、d one,nineteen eighty nine,3,前两个数字不为零，后两个数字为零。,eighteen hundred 1900,nineteen hundred,4,非四位数的年份的读法！,531 five hundred and thirty-one,翻译下列年代：,1 nineteen seventy-one_ 2 eighteen eighty-five_ 3. eighteen seventy-six 4.1927_ 5.1976_ 6. 2008_,1971年,1885年,1876年,nineteen twenty-seven,nineteen seventy-six,Tw
4、o thousand and eight,_ 1976 _ 1876 _ 1927 _ 1885,telephone car television computer,When was it invented?,b.,d.,c.,a.,_was invented in _.,telephone,手机：,mobile phone cellphone,A: When was the invented? B: It was invented in _.,1c,TV,television,A: When was the invented? B: It was invented in _.,compute
5、r,私人电脑,笔记本电脑,personal computer,notebook computer,A: When was the invented? B: It was invented in _.,car,Benz(奔驰),A: When was the invented? B: It was invented in _.,electricity /ilektristi/ n. 电；电能,heel /hi:l/ n. 鞋跟；足跟,scoop /sku:p/ n.勺; 铲子,style/stail/ n. 样式; 款式,project /prdekt/ n. 项目；工程,daily /deil
6、i/ adj. 每日的；日常的,website /websait/ n. 网站,pioneer /paini/ n.先锋；先驱,list /list/ n. 列表；列清单,A: When was the _ invented? B: I think it was invented in _.,Review,1976,1885,1876,1927,1、【要点点拨】 be used for doing sth. 表示“被用于干某事” 意思与be used to do sth.相同。 如：The camera is used for taking photos. = The camera is us
7、ed to take photos.,【拓展延伸】 be used as sth. 表示“被用作某物”。如：English is used as the second language in many countries. be used by sb. 表示“被某人使用”，后接动作的执行者。如：These textbooks are used by students. be / get used to doing sth. 表示“习惯于做某事”。如：She is used to running every morning. used to do sth. 表示“过去常常做某事”。如：Miss
8、Li used to dance after work.,light bulb 1879,When was it invented?,It was invented in 1879.,Who was it invented by ?,It was invented by Edison.,Whats it used for?,Its used for seeing in the dark.,Car 1885,When was it invented?,Who was it invented by ?,What is it used for?,Benz.,It was invented in 18
9、85.,It is used for traveling fast.,It was invented by Benz.,invent v. 发明，创造,发明家，创造者,n. invention,inventor,Edison was a great _. He _ 1093 things. His _ are very important to us.,爱迪生是一位伟大的发明家，他发明了1093样东西，他的发明对我们很重要。,inventor,invented,inventions,Guessing game!,potato chips,1850 1870,1853,When was it i
10、nvented ?,lollipop,1950 1980,1958,When was it invented ?,What are these? They are zippers. What are they made of? They are made of plastic or metal. What are they used for ? They are used for locking clothes, bags and so on.,Lead-in,背诵2d对话,Paul: Hey Roy, the subject for my school is “Small invention
11、s that changed the world.” Can you help me think of an ? Roy: My pleasure! Let me think . hmm . I know! The zipper! Paul: The ? Is it really such a great invention? Roy: Think about how often its used in our lives. You can see zippers on dresses, trousers, shoes, bags . everywhere! Paul: Well, you d
12、o to have a point .,invention,zipper,project,daily,seem,Roy: Of course! I thought about it because I saw a last week. The of different inventions were there. For example, it that the zipper was invented by Whitcomb Judson in 1893. But at that time, it wasnt used . Paul: Really? So when did it become
13、 ? Roy: Around 1917.,website,pioneers,mentioned,listed,widely,popular,Section A 3a-3c,Unit 6 When was it invented?,双头牙膏,不倒翁牙刷,坐栏花盆,创新缝纫针,带转向灯的骑车夹克,提包雨伞,USB迷你冰箱,挤牙膏的小工具,泄愤砸核桃器,包饺子神器,Feelings,If we use our head and can have a try , all of us can be inventors in a normal life. Believe in that small inv
14、entions can change the world greatly.,boil /bil/ v. 煮沸；烧开,smell /smel/ n. 气味 v. 发出气味；闻到,saint/seint/ n. 圣人；圣徒,doubt /daut/ n. 疑惑；疑问 v. 怀疑,How many kinds of drinks do you know? Can you name some?,coke,water,juice,coffee,tea,the most popular drink in the world (except water),tea,green tea,How many kin
15、ds of tea do you know?,black tea,white tea,oolong tea,scented tea 花茶,puer tea,What are the effects (功效）of tea?,Make you more beautiful Keep cancer from you Help you lose weight Make your mind clear ,Some questions about tea: 1. Tea was first invented in _. 2. Tea comes from _. 3. Tea trees mostly grow in the _ of China. 4. Tea was brought to the Western world in _ .,China,tea trees,south,1610,Tea has a long history.,Shen Nong is a Chinese ruler.,T
