2013人教版英语八年级上Unit3课件1VIP免费

Unit3Unit3I’mmoreoutgoingthanmysister.SectionAWhatdoeshelooklike?Heis…shorttallYaoMingistall.Panisshort.JolinGigiShehaslonghair.Shehasshorthair.longhair/shorthairJimBobBobisheavy.Jimisthin.thinSheisyoung.Heisold.young/oldheavyshortshorthairheavy/fatsmartstrongoutgoingserious严肃的，稳重的友好的,外向的聪明的，漂亮的foolish有趣的,好玩的文静的,内向的funnytalllonghairthinquietweakfoolish有趣的,好玩的文静的,内向的funnytalllonghairthinquietSpeakouttheopposites(Speakouttheopposites(反义词反义词)of)oftheseadjectivestheseadjectivesJordanistall.YaoMingistallerJordan2.26m1.98mthanJordan.YaoMingistaller.Jordanis__________YaoMing.shorterthanLookatthepictures,compareanddescribethem:LiuHuanisheavy.FeiMaoisheavier80kgthanLiuHuan.FeiMaoisheavier.90kgCaiYilin’shairislong.LiuYifei’shairislongershort/longhairLiuYifei’shairislongerthanCaiYilin’s.CaiYilinhaslonghair.LiuYifeihaslongerhairLiuYifeihaslongerhairthanCaiYilin.1.Jordanistall.2.YaoMingistallerthanhim.更高A+比较级+than+BOis_____thanIfatterThisexampleismoreinterestingthanthatone.O比I胖些Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanisbiggerthanthegreenbox.Thegreenboxissmallerthanissmallerthantheredbox.Thepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.Thebluerulerisshorterthanthepurpleruler.LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.45kg48kgLiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.ZhaoWei’seyes.ZhouXun’seyes.biggersmallerarebiggerthanZhouXun’s.aresmallerthanZhaoWei’s.周迅赵薇ZhaoWeihas__________________ZhouXun.ZhouXunhas__________________ZhaoWei.biggereyesthansmallereyesthantallthinlonghairquietlyloudlyshorthairheavyshort1a.Matcheachwordwithitsopposite!Listenandnumberthepairsoftwinsinthepicture.1b123Conversation1A:IsthatSamplaytheguitar?B:No.That’sTom.Samhas______hair_____Tom.C:BothTomandSamcanplaythedrums.butSamplaysthem______thanTom.Conversation2A:That’sTara,isn’tit?B:No,itisn’t.It’sTina.Tinais______thanTara.Andshealsosings____________thanTara.Conversation3A:IsthatPaul?B:No,that’sPeter.Peter’s________thanPaul.AndPaul’s________thanPeter.1bListenagainandcompletetheconversationslongerthanbettertallermoreloudlyheaviershorterTinaTaraWhichrunsfaster,thedogorthesheep?Thedogrunsfasterthanthesheep.Thesheeprunsfast.Sam_____thedrums__________Tom.Tina_________loudly_____Tara.SamTomplaysbetterthansingsmorethanA+动词+副词比较级+than+BIsthatTara?No,itisn’t.It’sTina.TaraTina1ctallerTinaistallerthanTara.AndshealsosingsmoreloudlythanTara.singsmoreloudlyWhoisthat?No,itisn’t.It’sPaul.IsthatPeter?PaulPeterPeter’sheavierthanPaul.Andheplaystheguitarbetter.Paul’sshorterthanPeter.heavierplaystheguitarbettershorter--IsthatEric?--No,that’sDavid.EricisthinnerthanDavidandheisbetteratsportsthanDavid.DavidEricEricthinisbetteratsports大多数形容词和副词有三个等级：原级、比较级、最高级。一、构成1.构成的不规则变化:eg.good/well–better–bestbad/badly–worse–worstmany/much–more–mostlittle–less–leastfar–farther/further–farthest/furthestGrammar:形容词和副词的比较级和最高级2.构成的规则变化:1)单音节词和少数双音节词一般在词尾后加-er或-est.如：cold–colder–coldestnice—nicer–nicest2)重读闭音节词末尾只有一个辅音字母时,先双写这个辅音字母,再加-er或-est。如:big–bigger–biggestthin–thinner–thinnest3)以“辅音字母+y”结尾的双音节词，先改y为i,再加-er或-est...