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1、第4周第3课时Unit6Whenwasitinvented?SectionA1a-1eTeachingaims:1.Totalkaboutthehistoryofinventions.2.Tolearnthetargetlanguage.Whenwas/were...invented?It/Theywas/wereinventedin...Unit6Whenwasitinvented?Doyouknowwhattheseinventionsare?KarlBenzDoyouknowwhothes
2、einventorsare?AlexanderBellJ.L.BairdCanyoumatchtheinventionswiththerightinventors?Thefirsttelephonewasinvented(byBell)in1876.Bellinventedthefirsttelephonein1876.KarlBenzinventedthefirstcarin1885.Thefirstcarwasinvented(byKarlBenz)in1885.Thefirsttelevi
3、sionwasinvented(byJ.L.Baird)in1927.J.L.Bairdinventedthefirsttelevisionin1927.Lookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].1a2314IthinktheTVwasinventedbeforethecar.Well,IthinktheTVwasinventeda
4、fterthecar.Ithinkthetelephonewasinventedbeforethecomputer.Well,Iagreewithyou.ListeningListenandmatchtheinventionswiththeyears.1b___1876___1885___1927___1971dacbStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenc
5、hangerolesandpracticeagain.Practicing1cWhenwasthetelephoneinvented?Ithinkitwasinventedin1876.Whenwasthecarinvented?Itwasinventedin1885.WhenwastheTVinvented?Itwasinventedin1927.Whenwasthecomputerinvented?Itwasinventedin1971.第4周第4课时Unit6Whenwasitinvent
6、ed?SectionA2a-2dTeachingaims:1.Tolearnthenewwords.heel,scoop,electricity,style,project,pleasure,zipper,daily,website,pioneer,list,mention,haveapoint2.Tohavealisteningpracticeandroleplayaconvesation.heeln.鞋跟;足跟Presentationscoopn.勺;铲子electricityn.电;电能e
7、.g.Ilikethestyleoftheskirt.我喜欢这条裙子的款式。stylen.样式;款式ListeningListenandnumbertheinventions[1-3]intheorderyouhearthem.2a___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity132Listenagainandcompletethechart.2bchangingservingint
8、hedarkThefirstinventionisshoeswith________.Peoplealwayshittheirtoeson__________onthewaytothebathroomatnight.Sopeoplecanusethemfor________inthe______.Listenagainandfillintheblanks.somethingseeingdarklightsThesecondinventionisaspecialice-cream______.It
