九年級英語全冊Unit6WhenwasitinventedSectionA1課件（新版）人教新目標版

Unit6WhenwasitinventedSectionA1a-1cObjectivesTolearntounderstandandusethepassivevoice.Tolistenandspeakaboutthehistoryofinventionsusingpassivevoice.Tolistenandspeakaboutwhatinventionswereusedusingpassivevoice.DoyouknowwhattheseinventionsareKarlBenzDoyouknowwhotheseinventorsareAlexanderBellJ.L.BairdPPT模板：素材：PPT背景：圖表：PPT下載：教程：資料下載：范文下載：試卷下載：教案下載：PPT論壇：.1pptPPT課件：語文課件：數學課件：英語課件：美術課件：科學課件：物理課件：化學課件：生物課件：地理課件：歷史課件：CanyoumatchtheinventionswiththerightinventorsKarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.Thefirsttelephonewasinvented

(byBell)in1876.Bellinventedthefirsttelephonein1876.Thefirsttelevisionwasinvented

(byJ.L.Baird)in1927.J.L.Bairdinventedthefirsttelevisionin1927.1aLookatthethingsbelow.InwhatorderdoyouthinktheywereinventedDiscussthemwithyourgroup.Thennumberthem[1–4](1=first,4=last).A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.4213IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventedafterthecar.Ithinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.1bListenandmatchtheinventionswiththeyears.____1876____1885____1927____1971dacb1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:WhenwasthetelephoneinventedB:Ithinkitwasinventedin1876.cWhenwasthecomputerinventedLetmesee…WhenwasthecarinventedItwasinventedin1885.WhenwastheTVinventedItwasinventedin1927.WhenwasthecomputerinventedItwasinventedin1971.Exercise單詞拼寫1.Iwasn’t________(邀請)totheparty,soIwasangrywithhim.2.Toeveryone’s_________(驚奇),thelaziestboywonthecompetition.invitedsurprise3.Heteaches________(我)English.4.LessonFiveisthe_______(容易)ofBookIII.5Themachinewas________(發(fā)明)inthe1980s.6.Helookforwardto________(成為)a___________(科學家)meeasiestinventedbecomingscientistHomeworkMakedi