九年级英语全册_unit 6 when was it invented period 1教学课件 （新版）人教新目标版

Unit6Whenwasitinvented?,SectionA1a-2d,Period1,Fourancient(远古的,旧的)inventions,compass,gunpowder,printing,paper,inventions,car,WhatsthiscalledinEnglish?,television,telephone,personalcomputer,calculator,umbrella,alarmclock,camera,microwaveovens,abacuses,lightbulbs,battery,Batteries,WhatarethesecalledinEnglish?,A:Whenwasthecarinvented?B:Well,Ithinkitwasinventedin.,1885187619271971,BrainStorm,A:Whenwasthetelephoneinvented?B:Well,Ithinkitwasinventedin.,1885187619271971,A:Whenwasthetelevisioninvented?B:Well,Ithinkitwasinventedin.,1885187619271971,A:Whenwasthepersoncomputerinvented?B:Well,Ithinkitwasinventedin.,1885197619271971,Lookatthethings.Inwhatorder(顺序)doyouthinktheywereinvented?,A:Ithinkthecalculatorwasinventedbeforethecomputer.B:Well,Ithinkthecalculatorwasinventedafterthecomputer.,A:IthinkwasinventedbeforeB:Well,Ithinkwasinventedafter.,Guess,Thecarwasinventedbeforethetelevision.,A:IthinkwasinventedbeforeB:Well,Ithinkwasinventedafter.,Guess,Thetelephonewasinventedbeforethepersonalcomputer.,Listenandmatchtheinventionswiththedates.,a,b,e,d,1876_1885_1927_1976_,d,a,b,c,1b,in1927,A:WhatisthiscalledinEnglish?,B:Itiscalledatelevision.,A:Whenwasthetelevisioninvented?,B:Itwasinventedin1927.,in1976,in1971,in1885,in1876,in1827,in1871,in1800,am/is/are+vt.ppwas/were+vt.pp,Practise,ThetelephonebyBell.,wasinvented,Whowasthetelephoneinventedby?,Bellinventedthetelephone.,_wasinventedby_.,Thecar,KarlBenz,Whowasthecarinventedby?,KarlBenzinventedthecar.,A:Whatisthe_usedfor?B:Ithinkitisusedfor_.,talkingwithpeople,A:Whatistheusedfor?B:Ithinkitisusedfor_.(count),counting,A:Whatistheusedfor?B:Ithinkitisusedfor_.(work),working,A:Whatistheusedfor?B:Ithinkitisusedfor_.(ride),riding,A:Whatistheusedfor?B:Itisusedfor_.(count),counting,A:Whenwasinvented?B:ItwasinventedinA:Whowasitinventedby?B:ItwasinventedbyA:Whatistheusedfor?B:Theisusedfordoing,Pairwork,Newinventions,icecreamscoopsku:p,heatedicecreamscoop,加热的冰激凌勺,ItwasinventedbyChelseaLanmon,TheywereinventedbyJayceCoziarandJamieEllsworth,shoeswithspecialheels,特殊后跟的鞋,将下列句子改为被动语态1.Peopleusemetalformakingmachines.Metalformakingmachines.2.Wedontuserecordersinmathclass.Recordersbyinmathclass.3.Dotheyuseitasatable?itasatableby?4.Shegrowsflowersonafarm.Flowersafarm.5.DotheyteachJapaneseintheirschool?Japaneseintheirschool?,is,used,are,used,us,Is,used,them,are,grown,on,Is,taught,EXERCISES,6.Heaskedmetospeakloudly.Ispeakloudly.7.Theteacheroftenmakesusdolotofhomework.Weoftenlotsofhomeworkbytheteacher.8.Myfatherboughtmeanewbikeyesterday.Anewbikemeyesterday.Ianewbikeyesterday.,wasaskedto,byhim,are,madetodo,wasboughtfor,wasbought,bymyfather,SurftheInternet,andfindoutmoreinventions.In