外研版九年级英语下ppt课件.ppt

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1、Unit1TheysometimesworkharderModule3Lifenowandthen1.Whatarethedifferencesofourlifenowandthen?2.Islifebettertodaythaninthepast?3.Doyoufeelluckyforlivingnowadays?environmentInthepastTherewasfewertallbuildings.Themountainsweregreener.Theriverswerecleanerandthereweremorefishswimmingintheri

2、vers.AtpresentTallbuildingstakeupmoreroomforcrops.Theairisnotsocleanandfreshasbefore.Theclimateiswarmerthanbefore.PersonalhealthAtpresentPeoplelearnmoreaboutdiseasesandmedicine.Sopeoplearehealthierandlivelonger.InthepastPeoplelivedharder.Lessmedicinewasknown.Peoplegotillanddiedmore

3、easilyandmoreoften.TransportAtpresentTherearemorecars.Peoplewalkorcyclelessthanbefore.Transportisfaster,buttherearemoretrafficproblems.InthepastTherewerefewercars.Peoplewalkedorcycledmoreoften.Transportwasslower.WorkandfreetimeInthepastPeoplehadmorefreetimeandlivedmorerelaxed.Atpres

4、entPeoplehavetoworkharderandhavelessfreetime.Lifebecomesbusierthanbefore.houses,livingconditionspeople(clothes,hair,lifestyle…)people(clothes,hair,lifestyle…)Talkaboutthephoto.Saywhatlifewaslikeintheearly1980s.Saywhatlifeisliketoday.FreetalkTalkaboutthephotos.Saywhatlifewaslikeintheearl

5、y1980s.Talkaboutthephotos.Saywhatlifeisliketoday.wordsandexpressionswealthyfearusedtowealthadj.富有的；富裕的n.担心；害怕v.aux.(用于表示过去真实或经常性的行为，特别强调现在不那样了)过去n.财富；财产doubleseldomsparesparetimespeakupdeafv.使加倍；把……增加一倍；adj.(成)双的；两个……adv.很少地；不常adj.空余的；备用的业余时间；闲暇大点声说adj.聋的Listenandanswerthequestions.1.Wh

6、atisthehistoryhomework?2.Whatisthequestiontheyneedtoanswer?3.WhatdoesBettyask?4.WhatdoesDamingask?Writeaboutlifeinthepastandlifetoday.Islifetodaybetterthanitwasinthepast?Canwewriteaboutanything,suchasmedicineandpollution?Whataboutpersonalsafety?1.Peoplelivelongertodaybecause______.a)wek

7、nowmoreaboutmedicineb)theydonotworkashardastheydidc)theytakemoreexercise2.Thereislessfearofgettingill______.a)sopeoplelivelongerb)becausepeopleknowhowtodealwithc)sopeopleworkharderthanbeforeListenagainandchoosethecorrectanswer.3.Peopletakelessexercisebecause______.a)theydonotne