初中英语人教版八年级上册Unit 3 Section A.ppt

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1、Unit3I’mmoreoutgoingthanmysister.SectionA写出下列词的比较级和最高级。talllongcoldfastthicksmallstronghardnewshortwidefinelatefatbigthinredhappyearlyeasyheavybeautifulexcitinginterestingpopulardifficultusefulimportantgoodmuchbadmanywell设疑自探：认真观察这对双胞胎姐妹。LiuXiangistall.PanChangjiangisshort.LiuXiangist

2、allerthanPanChangjiang.PanChangjiangisshorterthanLiuXiangthan比(conj.连词).两者之间比较，用形容词比较级Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthattheredbox.解疑合探：小组讨论，并展示。Thepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.Thebl

3、uerulerisshorterthanthepurpleruler.LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.45kg48kgLiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.质疑再探听1b部分完成1b,,然后按要求填空。(1)Samhas_________hairthanTom.Samplaysthedrums____thanTom.(2)Tinais_________thanT

4、ara.Tinasings______loudlythanTara.(3)Peteris__________thanPaul.Paulis__________thanPeter.Webothhaveblackeyesandblackhair,althoughmyhairisshorterthanhers.1)both“两个、两者都……”,在句中可作代词、形容词、副词、连词。作副词时常放在be动词之后,实义动词之前。语法讲解e.g.Both(of)hisparentsaredoctors.(作代词或形容词)=Hisparentsarebothdoctors.(作副词)

5、Theybothwentcampingintheholiday.(作副词)BothEnglishandmathareveryimportant.(both…and…短语常连接两个并列的成分,可连接名词、动词、形容词和代词等)注:both指两者都,all指三者或三者以上都。一、词汇1.I'mtallbutmysisteris________(short).2.Mymotherhaslonghair,andmysisterhas________(long)hair.3.Thislittlebabyis_________________(outgoing)thanthat

6、one.shorterlongermoreoutgoing拓展运用4.Hegetsup______(early)thanhisclassmates.5.Susanis______(good)thanMary.6.Sheis______(tall)ofthetwogirls.7.Heis______(healthy)thanhisbrother.8.Tomisshort,butSamis______(short).1.Thetwins______lovelygirls.A.areallB.arebothC.bothare2.IlikedrawingandIamgood

7、_____it.A.inB.onC.at3.Thatboxis_______thanothers.A.moreathleticB.athleticerC.muchathletic二、单项选择BCA4.--Whichofthecapswillyoutake--I’lltake_______.oneformyfathertheotherformybrother.A.neitherB.bothC.all5.SamlookslikehisDad.Theyare______tall.A.eitherB.anyC.allD.bothBDHomeworkWriteashort