九年級英語-Unit-6-When-was-it-invented-Section-A-1課件

Unit6Whenwasitinvented?SectionA1a-1c九年級(全)Unit6SectionA1a-1c九年級(全)ObjectivesTolearntounderstandandusethepassivevoice.Tolistenandspeakaboutthehistoryofinventionsusingpassivevoice.Tolistenandspeakaboutwhatinventionswereusedusingpassivevoice.ObjectivesTolearntounderstaDoyouknowwhattheseinventionsare?DoyouknowwhattheseinventKarlBenzDoyouknowwhotheseinventorsare?AlexanderBellJ.L.BairdKarlBenzDoyouknowwhothesCanyoumatchtheinventionswiththerightinventors?CanyoumatchtheinventionswKarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.KarlBenzinventedthefirstcThefirsttelephonewasinvented

(byBell)in1876.Bellinventedthefirsttelephonein1876.ThefirsttelephonewasinventThefirsttelevisionwasinvented

(byJ.L.Baird)in1927.J.L.Bairdinventedthefirsttelevisionin1927.Thefirsttelevisionwasinven1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.42131aLookatthethingsbelow.IIthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.IthinktheTVwasinventedbeIthinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.Ithinkthetelephonewasinve1bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1971dacb1bListenandmatchtheinvent1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.c1cStudentB,coverthedates.Whenwasthecomputerinvented?Letmesee…WhenwasthecomputerinventedWhenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.Whenwasthecarinvented?ItwWhenwasthecomputerinvented?Itwasinventedin1971.WhenwasthecomputerinventedExercise單詞拼寫1.Iwasn’t________(邀請)totheparty,soIwasangrywithhim.2.Toeveryone’s_________(驚奇),thelaziestboywonthecompetition.invitedsurpriseExercise單詞拼寫invitedsurprise3.Heteaches________(我)English.4.LessonFiveisthe_______(容易)ofBookIII.5Themachinewas________(發(fā)明)inthe1980s.6.Helookforwardto________(成為)a___________(科學(xué)家)meeasiestinventedbecomingscientist3.Heteaches________(我)EnglHomeworkMakedialogueswithyourpartner.Askeachotherabouttheseinventionsinthetextbook.Findoutmoreinformationaboutthem.HomeworkMakedialogueswithyoThankYou!ThankYou!Unit6Whenwasitinvented?SectionA1a-1c九年級(全)Unit6SectionA1a-1c九年級(全)ObjectivesTolearntounderstandandusethepassivevoice.Tolistenandspeakaboutthehistoryofinventionsusingpassivevoice.Tolistenandspeakaboutwhatinventionswereusedusingpassivevoice.ObjectivesTolearntounderstaDoyouknowwhattheseinventionsare?DoyouknowwhattheseinventKarlBenzDoyouknowwhotheseinventorsare?AlexanderBellJ.L.BairdKarlBenzDoyouknowwhothesCanyoumatchtheinventionswiththerightinventors?CanyoumatchtheinventionswKarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.KarlBenzinventedthefirstcThefirsttelephonewasinvented

(byBell)in1876.Bellinventedthefirsttelephonein1876.ThefirsttelephonewasinventThefirsttelevisionwasinvented

(byJ.L.Baird)in1927.J.L.Bairdinventedthefirsttelevisionin1927.Thefirsttelevisionwasinven1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.42131aLookatthethingsbelow.IIthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.IthinktheTVwasinventedbeIthinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.Ithinkthetelephonewasinve1bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1971dacb1bListenandmatchtheinvent1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.c1cStudentB,coverthedates.Whenwasthecomputerinvented?Letmesee…WhenwasthecomputerinventedWhenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.Whenwasthecarinvented?ItwWhenwasthecomputerinvented?Itwasinventedin1971.WhenwasthecomputerinventedExercise單詞拼寫1.Iwasn’t________(邀請)totheparty,soIwasangrywithhim.2.Toeveryone’s_________(驚奇),thelaziestboywonthecompetition.invitedsurpriseExercise單詞拼寫invitedsurprise3.Heteaches________(我)English.4.LessonFiveisthe_______(容易)ofBookIII.5Themachinewas________(發(fā)明)inthe1980s.6.Helookforwardto______