初中英语人教版八年级上册Unit 3 section A 1a -2d .ppt

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1、Unit3sectionA1a-2d执教者：吴丹1.Greeting2.SheisasoldasliuZheng.HerunsasfastasJiaJia.heisolderthanHuXingyu.A+谓语+as+原级(adj./adv.)+as+B.A+谓语+比较级(adj./adv.)+than+B.LeadinLearntoreadthewordsonP123Readaloneandunderlineyoudon’tknow2.Listenandpayattentiontothewords’soundyoucan’tpronoun

2、ce.3.Readandrememberthewords.暂停停止播放大庆安达面积3586平方千米面积2.1万平方公里“A+谓语+比较级（adj./adv.）+than+B”IamtallerthanJim.HerunsfasterthanTom.SamhaslongerhairthanTom.SamplaysthembetterthanTom.“A+谓语+as+原级（adj./adv.）+as+B”IamastallasJim.HerunsasfastasTom.tallthinlonghairquietlyloudlyshorthai

3、rheavyshortMatcheachwordwithitsopposite.1aPre-listeningtall/shortlong/shorthairheavy/thinPairWorkloudly/quietlyA:Iamshort,butmyfriendBistall.B:Iamheavy,butmyfriendAisthin.Listenandnumberthepairsoftwinsinthepicture(1-3).1b1.SamandTom2.TaraandTina3.PaulandPeterWhilelistenin

4、gfillintheblanksaccordingtothetapescriptsof1b.1）A:IsthatSam?B:No,that’sTom.Samhas_______Tom.C:____TomandTomcan_____________.butSamplaysthem________Tom.2）A:That’sTara,________?B.No,itisn’t.It’sTina.Tinais________Tara.Andshesings_______________Tara.3)A:IsthatPaul?B:No,that’

5、sPeter.Peter’s_____thanPaul.AndPaul’sShorterthanPeter.PostlisteningPracticetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.PairworkA:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.1c-IssheCherrieYin

6、g?-No,sheisn’t.SheisSunLi.CherrieYing’shairislongerthanhers.SunLiCherrieYingPre-listening1.WordsdictationsmartgetupearlyGroup1Group2funnierfunnyfriendlyoutgoinghard-workingfriendliermoreoutgoingmorehardworkinglazysmarterlazierrunfastjumphighworkhardListencarefullyandgetth

7、egeneralidea.Let’sseewhichstudentisright.Thegeneralideaoftheconversationisabout________.A.whatTinalookslikeB.whoismoreoutgoingbetweenTinaandTaraC.thedifferencesbetweenthetwinsthedifferencesbetweenthetwinsListen.Arethewordsintheboxusedwith-(i)erormore?-er/-iermoreWhilelist

8、ening2afunnysmartlazyfasthighhardearlyhard-workingoutgoingCompareyourselfwithyourpartner.PairWor