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,空白演示,在此输入您的封面副标题,空白演示在此输入您的封面副标题,1,失敗並不意味,你浪費了時間和生命。,失敗,表明,你有理由,重新開始,。,失敗並不意味失敗表明,2,Unit6,Unit6,3,SectionA,1a-2d,Unit6,Whenwasitinvented?,QingtangMiddleSchoolbyMr.Zhou.,SectionAUnit6Whenwasitinvented,4,Doyouknowwhattheseinventionsare?,Doyouknowwhattheseinventionsar,5,KarlBenz,Doyouknowwhotheseinventorsare?,AlexanderBell,J.L.Baird,KarlBenzDoyouknowwhotheseinven,6,Canyoumatchtheinventionswiththerightinventors?,Canyoumatchtheinventionswithth,7,KarlBenzinventedthefirstcarin1885.,Thefirstcar,wasinvented,(byKarlBenz)in1885.,KarlBenzinventedthefirstcarin1,8,Thefirsttelephone,wasinvented,(byBell)in1876.,Bellinventedthefirsttelephonein1876.,Thefirsttelephonewasinvented(b,9,Thefirsttelevision,wasinvented,(by,J.L.Baird,)in1927.,J.L.Baird,inventedthefirsttelevisionin1927.,Thefirsttelevisionwasinvented(,10,Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem1-4.,1a,2,3,1,4,Lookatthethingsbelow.Inwhatord,11,IthinktheTVwasinventedbeforethecar.,Well,IthinktheTVwasinventedafterthecar.,IthinktheTVwasinventedbeforeth,12,Ithinkthetelephonewasinventedbeforethecomputer.,Well,Iagreewithyou.,Ithinkthetelephonewasinventedb,13,Listenandmatchtheinventionswiththeyears.,1b,_1876,_1885,_1927,_1971,d,a,c,b,Listenandmatchtheinventionswit,14,StudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.,1c,Whenwasthetelephoneinvented?,Ithinkitwasinventedin1876.,StudentB,coverthedates.Student,15,Whenwasthecarinvented?,Itwasinventedin1885.,WhenwastheTVinvented?,Itwasinventedin1927.,Whenwasthecarinvented?Itwasinv,16,Whenwasthecomputerinvented?,Itwasinventedin1971.,Whenwasthecomputerinvented?Itw,17,heel,n,.,鞋跟,;,足跟,Presentation,scoop,n,.,勺,;,铲子,electricity,n,.,电,;,电能,heeln.鞋跟;足跟Presentationscoopn.,18,e.g.Ilikethe,style,oftheskirt.,我喜欢这条裙子的款式。,style,n,.,样式,;,款式,e.g.Ilikethestyleoftheskirt.我,19,Listenandnumbertheinventions1-3intheorderyouhearthem.,2a,_shoeswithspecialheels,_shoeswithlights,_hotice-creamscoop,runsonelectricity,1,3,2,Listenandnumbertheinventions1,20,Invention,Whatisit/aretheyusedfor?,shoeswithspecialheels,_thestyleoftheshoes,shoeswithlights,seeing_,hotice-creamscoop,_reallycoldice-cream,Listenagainandcompletethechart.,2b,changing,serving,inthedark,InventionWhatisit/aretheyusedf,21,Thefirstinventionisshoeswith_.Peoplealwayshittheirtoeson_onthewaytothebathroomatnight.Sopeoplecanusethemfor_inthe_.,Listenagainandfillintheblanks.,something,seeing,dark,lights,Thefirstinventionisshoeswith_,22,Thesecondinventionisaspecialice-cream_.Itrunson_andbecomeshot.Its_forservingreally_ice-cream.,scoop,electricity,used,cold,Thelastinventionisshoeswithspecial_.Peoplecanmovetheheels_and_.Youcan_theheelsifyouaregoingtoa_or_themifyouarejustgoingoutfor_.,heels,down,up,raise,party,lower,shopping,Thesecondinventionisaspecialic,23,Makeconversationsusingtheinformationin2b.,Whataretheshoeswithlightsusedfor?,2c,Theyreusedforseeinginthedark.,Makeconversationsusingtheinfor,24,Whatarehotice-creamscoopusedfor?,Theyreusedforservingforreallycoldice-cream.,Whatareshoeswithspecialheelsusedfor?,Theyreusedforchangingthestyleoftheshoes.,Whatarehotice-creamscoopusedfo,25,Readthepassagequicklyandanswerthequestions.,Whatisthesubjectfortheirschoolproject?,2.WhatkindofinventiondoesRoythinkof?,3.WhydoesRoythinkitisagreatinvention?,4.Whoandwhenwasthezipperinvented?,5.Whendidthezipperbecomepopular?,Smallinventionsthatchangedtheworld.,Thezipper.,Becauseitisoftenusedinourdailylives.,WhitcombJudsonin1893.,Around1917.,2d,Readthepassagequicklyandanswer,26,HeyRoy,thesubjectformyschool,project,is“Smallinventionsthatchangedtheworld.”Canyouhelpme,thinkof,aninvention?,2d,My,pleasure,!LetmethinkhmmIknow!The,zipper,!,n.,项目,;,工程,n.,高兴,;,愉快,n.,拉链,Role-playtheconversation.,HeyRoy,thesubjectformyschoolpr,27,Thezipper?Isitreallysuchagreatinvention?,Thinkabout,howoftenitsusedinour,daily,lives.Youcanseezippersondresses,trousers,shoes,bagsalmosteverywhere!,adj,.,每日的；日常的,Thezipper?Isitreallysuchagreat,28,Well,youdoseemto,haveapoint,Ofcourse!IthoughtaboutitbecauseIsawa,website,lastweek.The,pioneer,sofdifferentinventionswere,list,edthere.,n,.,网站,n.,先锋,;,先驱,v.,列表,;,列清单,n.,名单,;,清单,Well,youdoseemtohaveapointOfc,29,Forexample,it,mention,edthatthezipperwasinventedbyWhitcombJudsonin1893.Butatthattime,itwasntusedwidely.,v,.,提到,;,说到,Forexample,itmentionedthatthez,30,Really?Sowhendiditbecomepopular?,Around1917.,Really?Sowhendiditbecomepopula,31,单项选择,Sweatersareusedfor_warm.,A.togiveB.tokeep,C.givingD.keeping,2._doyouthinkthecomputerwasinventedby?,A.WhenB.WhatC.WhoD.Why,3.Shedliketohaveamobilephone_shecouldcommunicatewithherfriends.,A.thoughB.until,C.unlessD.because,D,C,D,单项选择Sweatersareusedfor_warm.,32,14.Doestheboyenjoy_musicwithhisMP4allday?,A.tohearB.hearingto,C.tolistenD.listeningto,5.Whatisatelephoneused_,class?,A.toB.in,C.forD.about,D,C,14.Doestheboyenjoy_musicwithh,33,6.Wasacarinvented_March4,1876?,A.onB.inC.atD.of,7.Canyoutellme_thetrainwasinvented?,A.whatB.whoC