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1、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,*,Unit 9,When was it invented?,Section A,1,Talk about the history of inventions.,The passive voice.,Grammar Focus:,Language Goals:,2,invent invent v.,发明，创造,calculator klkjuleit n.,计算器,be used for,用来做,scoop sku:p v.
2、,用勺舀,n.,勺子，长柄勺,adjustable dstbl adj.,可调整的,heel hi:l n.,（鞋袜等的）后跟,battery btr n.,电池,operate preit v.,操作，作业,battery-operate,电池供电的,slipper slip n.,拖鞋,heat hi:t v.,加热，是变热,New wods,3,light bulbs,invention,Edison,inventor,Edison,invent,ed,the light bulb.,The light bulb,was invent,ed,by,Edison.,4,Karl Benz,
3、invented,the car.,_,was invented,by,_.,The car,Karl Benz,5,Bell,invented,the telephone.,_,was invented,by,_.,The telephone,Bell,6,Karl Benz,Bell,Edison.,Who was _invented by?,It was invented by _.,the car,Karl Benz,pair work,7,1b,Listen and match the inventions,with the dates.,a,b,e,d,c,1876,1885,19
4、27,1971,1976,d,a,b,e,c,calculator,8,PAIRWORK,When,was,the telephone,invented,?,I think it,was invented,in 1876.,1c,1885 1976 1971 1927,9,What is/are used for?,Its/Theyre used for,某物被用来做什么,.,10,Lets discuss,What,are,the computers,used for,?,The computers,are uesd for,.,(be used for+v-ing,被用于,),play g
5、ames,search information,read stories,chat with friends,ting,ing,ing,ing,11,A,:What is the used for?,B,:I think it,is used for,_.,talk,ing,with people,car,computer,calculator,light bulbs,count,ing,bring,ing,light,instead,ing,of walking,study,ing,PAIRWORK,12,1.Amy used _ glass.,A.wear B.to wear C.to w
6、earing D.use to be,2.The knife is used _ fruits.,A.to cutting B.for cutting C.cut,3.I used _ late,but now I _ early.,A.to getting up;am used to getting up,B.to get up;am used to get up,C.to get up;am used to getting up,4.Theyre used for seeing in the dark.(,改为同义句,),Theyre used _ _ in the dark.,B,B,C
7、,to see,used to do,过去常常做某事，只用于过去时态,be used to doing,习惯做某事，用于一般现在时和过去时,be used for doing/to do,被用于做某事，表示被动语态,13,camera,1839,Daguerre,达盖尔,plane,The Wright,Brothers,莱特兄弟,1903,Writing,take photos,For example,A:When was _ invented?,B:The _ was invented in _.,A:Who was _ invented by?,B:It was invented by _.,I think It is very useful.It was used for _.,carry people to,someplace,14,HOMEWORK,the four great inventions of ancient China,invention,time,inventor,be used for,指南针,the compass,15,GoodBye!,16,
人教版九年级上册英语unit9+SectionA+课件
