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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,#,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2016/11/8,#,Unit 6,When was it invented?,1a-1c,Qingtian Overseas Chinese Middle School,Wang Lingling,2000,19,07,18,76,17,85,in the past,now,19,99,2002,Lets warm up,2016,in,ven,tions,inventions,car,tele,vision,telephone,person,al,computer,train,light,bulb,plane,mobile phone,How many inventions do you know?,Lets guess,What,was invented,first?,I think.,was invented,before/after,.,1876,1885,1927,1971,1,b,Listen and match the inventions,with the dates,.,_ 1876,_ 1885,_ 1927,_ 1971,d,a,c,b,When was the,telephone,invented?,It was invented in.,The telephone was invented_ 1876.,The car was _ _ 1885.,The TV _ _ _ 1927.,The computer _.,in,invented in,was,invented in,was,invented in,1971,Lets listen,A:When,was,the,invented,?,B:It,was invented,in,1810,1897,1927,Pair work,1,956,1971,18,76,1885,1906,Car,l Benz,Von Neu,man,n,B,air,d,Bell,TV,car,telephone,computer,Lets learn,A,:,Who,was,the telephone,invented,by?,B:It,was invented,by,Bell,.,Edison invented,the light bulb.,It,was invented by,Edison.,Who,was,the light bulb,invented by,?,What,is,it,used for,?,It,is used for,giv,ing,light.,hav,ing classes,.,A:,When,was invented,?,B:It,was invented,in,A:Who,was,it,invented by,?,B:It,was invented by,A:What is the,used for,?,B:The,is used for,doing,Von Neumann,in 1971.,gett,ing information,.,1885,1876,Bell,1929,B,air,d,1879,Edison,A:,When,was invented,?,B:It,was invented,in,A:Who,was,it,invented by,?,B:It,was invented by,A:What is the,used for,?,B:The,is used for,doing,Pair work,Car,l Benz,invent,v.,发明，创造,发明家，,invent,ion,n.,invent,or,n.,Edison was a great _.,He _ in,1879,.,He _,1093,things,in all his life,.,His _ are very important to us.,invent,or,invent,ed,inven,tion,s,发明物,invent,ed,light bulb,A:_ _it _,by,?,B:It _ _,by,Thomas Edison.,A:_ _the light bulb_?,B:It _ _,in,1879.,A:,What,_ it _ _?,B:It _ _,for,light,ing,(,照明,).,填一填：,Thomas Edison,1879,was,invent,ed,was,invent,ed,When,Who,was,invent,ed,was,invent,ed,is,use,d,for,is,use,d,useful inventions,apple,peel,er,2015,peel apples,China,egg,shell,er,2016,shell eggs,England,ba,lance car,2015,drive,America,Hello!Im.I want to introduce a useful invention to you.,It is.It was invented.It was used.It was made.,I think it is really useful because.,Introduce it,Homework,1.,课时,.,2.,Write an introduction,about one of the inventions.,Homework,paper making,造纸术,compass,指南针,printing,印刷术,gunpowder,火 药,/gnpad(r)/,/,kmps/,The,Four Great Inventions,in ancient China.,pair work,Inventions,When(Dynasty),Who,was used for,compass,paper making,printing,gun power,report,The F,our,Great Inventions of China have great,influences,to the whole world.They are,Choose one invention to ask and answer in pairs.,song,Tang,Chinese people,Eastern Han,Han,Cai lun,traveling&sailing,writing,Bi sheng,spreading knowledge,alchemists,making fireworks,f,ridge,/,frd,/,washing machine,/,min,/,Great inventions in our daily life,air-conditioner,/,er kndn,/,microwave oven,/makrwev vn/,Lets look and say,b,ridge,inventions,when,who,what,washing machine,1858,Smith,wash clothes,fridge,1862,Harrison,keep food fresh,air-conditioner,1902,Carrier,keep warm in winter keep cool in summer,microwave oven,1947,Spencer,cook and heat food,Make a report,in groups,using the information below.,Group work,Hello!Everyone.Today our group are going to introduce.inventions for you.,
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