九年级英语全册Unit6WhenwasitinventedSectionA1课件（新版）人教新目标版

Unit6WhenwasitinventedSectionA1a-1cObjectivesTolearntounderstandandusethepassivevoice.Tolistenandspeakaboutthehistoryofinventionsusingpassivevoice.Tolistenandspeakaboutwhatinventionswereusedusingpassivevoice.DoyouknowwhattheseinventionsareKarlBenzDoyouknowwhotheseinventorsareAlexanderBellJ.L.BairdPPT模板：素材：PPT背景：图表：PPT下载：教程：资料下载：范文下载：试卷下载：教案下载：PPT论坛：.1pptPPT课件：语文课件：数学课件：英语课件：美术课件：科学课件：物理课件：化学课件：生物课件：地理课件：历史课件：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单词拼写1.Iwasn’t________(邀请)totheparty,soIwasangrywithhim.2.Toeveryone’s_________(惊奇),thelaziestboywonthecompetition.invitedsurprise3.Heteaches________(我)English.4.LessonFiveisthe_______(容易)ofBookIII.5Themachinewas________(发明)inthe1980s.6.Helookforwardto________(成为)a___________(科学家)meeasiestinventedbecomingscientistHomeworkMakedi