Whenwasitinvented?SectionA(1a~2c)Unit61.能夠聽懂談論日常生活中一些物品的發明時間、發明用途的

對話。2.能夠運用“be(過去式was/were)+動詞過去分詞”的結構談論

一些發明的歷史。3.通過了解各種發明的歷史，激發學生的創造力。重點TeachingaimsWhile-listeningSummaryPost-listening重點Warming-upPre-listeningItismadeofwater.While-listeningSummaryPost-listeningEnjoyavideoWhatisthehamburgermadeof?Warming-upPre-listeningWhile-listeningSummaryPost-listeningPlayaguessinggameWarming-upPre-listeningWhatisit?ClueslightbulbItwasinventedin1879.ItwasinventedbyThomasEdison.Itisusedforseeinginthedark.cameraWhile-listeningSummaryPost-listeningWarming-upPre-listeningWhatisit?Itwasinventedin1839.ItwasinventedbyLouis-Jacques-MandéDaguerre.Itisusedfortakingphotos.CluesplaneWhile-listeningSummaryPost-listeningWarming-upPre-listeningWhatisit?Itwasinventedin1903.ItwasinventedbyWrightBrothers.Itisusedfortravellinginthesky.CluesmobilephoneWhile-listeningSummaryPost-listeningWarming-upPre-listeningWhatisit?Itwasinventedin1973.ItwasinventedbyMartinLawrenceCooperandhisworkmates.Itisusedfortalkingwithothers.CluesWhile-listeningSummaryPost-listeningCanyouguesswhichoneofthemwasinventedfirst/last?Whichisthegreatestinvention?Look,talkandnumberPre-listeningWarming-upInwhatorderdoyouthinktheywereinvented?Numberthem[1~4](1=first,4=last)A:IthinktheTVwasinventedbeforethecar.Itisthegreatestinvention.B:Well,IthinktheTVwasinventedafterthecar.ListenandmatchWhile-listeningSummaryPost-listeningPre-listeningWarming-upbdac_____1876_____1885_____1927_____1971badcA:Whenwasthetelephoneinvented?B:Ithinkitwasinventedin1876.While-listeningSummaryPost-listeningWarming-upLookandsayPre-listeningWhatareAlexandCaroldoing?Whatcanyouseeonthetable?While-listeningSummaryPost-listeningWarming-upLookandfillWhataretheyspecialabout?b________________________________ca_________________________________________________________________Haveyouheardoftheseinventionsbefore?hotice-creamscoop,runsonelectricity

shoeswithspecialheelsshoeswithlightsPre-listeningAlexandCarolareinacoolthingsfair.Theyseethreespecialinventions.ListenandnumberWhile-listeningSummaryPost-listeningPre-listeningWarming-up312ListenandcompleteWhile-listeningSummaryPost-listeningPre-listeningWarming-upInventionUsage1shoeswithlightsseeing__________2

hotice-creamscoop

________

reallycoldice-cream3

shoeswith

specialheels_________

thestyleoftheshoeschanginginthedarkservingItemsNumbersListenandanswerWhile-listeningSummaryPost-listeningPre-listeningWarming-up1.Whataretheshoeswithlightsusedfor?Theyareusedforseeinginthedarkwhenpeoplegetupatnight.2.WhatisCarol’sfavoriteinvention?

Herfavoriteinventionisaspecialice-creamscoop.3.HowcanAlexchangethestyleofhisshoeswithspecialheelsifhewantstogotoaparty?Hecanraisetheheelsifhewantstogotoaparty.MakenewconversationsWhile-listeningSummaryPost-listeningPre-listeningWarming-upWhile-listeningWhatinventionsdoyouthinkareuseful?Talkaboutthemwithyourpartner.A:Ithinkthecarandtheshoeswithlightsareuseful.B:Whenwasthecarinvented?A:Ithinkthecarwasinventedin1885.B:Whataretheshoeswithlightsusedfor?A:Theyareusedforseeinginthedarkatnight.…Watchandanswer1.Whataretheelectricshoesusedfor?Theyareusedfortyingtheshoelacesthemselves.2.Whatisthedreamrecorderusedfor?

Itisusedforwatchingthedreamsthenextday.3.Whatistheovenspecialabout?Whatdoyouthinkofit?

Itcanturnaneggintoachicken.SummaryPost-listeningPre-listeningWarming-upWhile-listeningMakeasurveyandreport.SummaryPost-listeningPre-listeningWarming-upWhile-listeningSupposeyouareaninterviewer.Youareinterviewingstudentsabouttheirfavorites.NameWhatisit?Whenwasit/weretheyinvented?Whatisit/aretheyusedfor?Whatdoothersthinkoftheinvention?…SummaryPost-listeningPre-listeningWarming-upWhile-listeningYoumayreportlikethis:Inourgroup,Peterlikesthebike-sharingbest.Itwasinventedin2016.Itisusedfortravellingashortdistance.LiMingthinksitisconvenient,butSally…bike-sharingNameWhatisit?Whenwasit/weretheyinvented?Whatisit/aretheyusedfor?Whatdoothersthinkoftheinvention?Peterbike-sharing2016travellingashortdistanceLiMing,convenient;Sally…SummarySummaryPost-listeningPre-listeningWarming-upWhile-listening1.—Whenwasthetelephoneinvented?—Ithinkitwasinventedin1876.2.—Whatisthehotice-creamusedfor?—Itisusedforservingreallycoldice-cream.TV,telephone,computer,shoeswithspecialheels,shoeswithlights,hotice-creamscoop1876,1885