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Unit3I’mmoreoutgoingthanmysister.（SectionA1a–1c）thinfatCindyisthinnerthanAngela.AngelaisfatterthanCindy.YaoMingistallerthanLiuXiang.LiuXiangisshorterthanYaoMing.shorttallQiWeihasshorterhairthanZhengShuang.ZhengShuanghaslongerhairthanQiWei.longhairshorthairquietlyloudlyThegirlismorequietlythantheboy.Theboyismoreloudlythanthegirl.LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.45kg48kgLiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.Thewomenarefat.Themanandthewomanarethin.Thewomenarefatterthanthemanandthewoman.Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.Thepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.tallthinlonghairquietlyloudlyshorthairheavyshort1a.Matcheachwordwithitsopposite!1b.Listenandnumberthepairsoftwins[1-3]inthepicture.123listeningPeterListenagainandfillintheblanks:1.Samhas______hairthanTom.Samplaysthedrums_______thanSam.2.Tinais_______thanTara.Shesings________________thanTara.3.Peteris_______thanPaul.AndPaul’s_______thanPaul.bettermoreloudlytallerheavierlongershorter1c.Practicetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.ItemIMydeskmateHeight(tall/short)Build(thin/heavy)Hair(long/short)Getup(early/late)Sing(loudly/quietly)Study(hard)English(begoodat)Report:Iamtallerthanmydeskmate…Eyes(big/small)比较级句型结构:主语+谓语动词+adj.比较级+than+对比成分:Eg:I’mtallerthanJenny.I’mmoreoutgoingthanmysister.1.Reviewwhatwehavelearnthisclassandcopythewords.2.Writeareport:compareyourselfofnowwithyourselfoftenyearslater.得朋友难，失朋友易．形容词或副词的比较级形式：talltallerfastfasternicenicerthinthinnerearlyearlieroutgoingmoreoutgoing原形比较级talltallerfastfasternicenicerthinthinner(以不发音的字母e结尾的+r)(一般在词尾+er)原形比较级(重读闭音节词词尾只有一个辅音字母时，先双写辅音字母再+er)earlyearlieroutgoingmoreoutgoing(以辅音字母+y结尾的单词，变y为i+er)(多音节词和部分双音节词前加more)比较级规则变化口诀：比较级，要变化，一般词尾加er。(long-longer)词尾若有哑音e,直接加r就可以。(nice-nicer)重读闭音节，辅音字母双写加er。(thin-thinner)辅音字母若加y,记得把y变为i。(happy-happier)Testyourself•一、写出下列各形容词的比较级•shortthinbigbeautifullargehotbusypopularearlygoodshorterthinnerbiggermorebeautifullargerhotterbusiermorepopularearlierbetterheavyheavierhardharderlatehappilylatermorehappilyfatfatterquietly-morequietlyloudly-moreloudly归纳以上词的比较级的区别tall-tallershort-shorterlonghair-longerhairthin-thinnerheavy-heavier1cPracticetheconversationinthepictureabove.Thenmakeconversationsabouttheothertwins.A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.•()1.Thispencilis___thanthatone.•A.longestB.longC.longerD.aslong•()2.Thesechildrenare____thisyearthantheywerelastyear.•A.moretallB.moretallerC.verytallerD.muchtaller•()4.YaoMingis____tallerthanhiswife,butheis____tallerthanPangChangjiang.•A.more,alittleB.much,alittle•C.alittle,much•()3.Itwasveryhotyesterday,butitis___today.•A.evenhotterB.morehotter•C.muchmorehotD.muchhotLet’sdosomeexercise!•()4,Whichdoyoulike___,teaorcoffee?•A.wellB.betterC.bestD.most•()5,Thisworkis____formethanforyou.•A.difficultB.mostdifficult•C.muchdifficultD.moredifficult•()6,Whichdoyouthinktastes____,thechickenorthefish?•A.goodB.betterC.bestD.well•二．根据中英文提示完成下列各句.•1.我弟弟很胖。我比他更胖。•Mybrother.Iamhim.•2,他妹妹钢琴弹得很好。他妹妹比他弹钢琴更好。•Hissisterplaysthepiano.HissisterplaysthepianoHim.•3,我们努力学习。他们比我们学习更努力。•Westudy.Theystudythan.fastwildcalmsmartlongoldtallyoungshortererererererererergerterternerbusyhappyheavyeasyfunnyierierierierierCanyoufindouttherules?largenicewiderrrbighotfatthin2.多音节和少部分双音节单词的构成规律：直接在原单词之前加moreeg:moreoutgoingmoreclearlymorebeautifulmoreinteresting3.不规则变化的：p114比较级的结构为”比较级+than”,如果比较的两者相同时则用“as+adj./adv的原形+as”,其否定结构为“notas/so+adj./adv.+as”注意：¥3,800,000¥3,200,000Thewhitecarismoreexpensivethantheredcar.Theredcarischeaperthanthewhitecar.谈谈我们的收获！比较级的结构为”比较级+than”,如果比较的两者相同时则用“as+adj./adv的原形+as”,其否定结构为“notas/so+adj./adv.+as”注意：一、按要求写出下列各词的正确形式1easy(比较级)：___________2different(名词)：_________3many(比较级):______4serious(比较级):_____________5friendly(比较级):_________easierdifferencemoremoreseriousfriendlier练习6funny(比较级)_________7outgoing(比较级)_______8quiet(反义词)_________9tall(反义词)____________10beautiful(比较级)______________morebeautifulmoreoutgoingloudshorteasier完成句子1.他长得什么样子？他很高。—Whatdoeshe________?—Heistall.2.他比我高。Heis______(tall)thanme.lookliketaller3.他的头发比我的短。Hishairis______(short)thanmine.4.我来的比你晚。Icome_______(late)thanyou.shorterlater1.Ifyouwanttobethinnerandhealthier,you’dbettereat____foodandtake____exercise.A.more,fewerB.more,lessC.fewer,moreD.less,more三.选择2.He’s____thanhisbrother.A.strongB.strongerC.thestrongerD.thestrongest3.Whichdoyoulike____,teaorcoffee?A.goodB.betterC.bestD.thebetter4.Mum,thisT-shirtismuchtoosmallforme.Wouldyoubuymea____one?A.goodB.betterC.largeD.largerHomework1.Compareoneofyourfriendswithyoutofindyoursimilaritiesanddifferences,thenwritethemdown.2.Previewthewordsofthisunit.