初中英语人教版八年级上册Unit 3 SectionA 1a-1c.ppt

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1、Unit3I’mmoreoutgoingthanmysister.SectionAWhatdoeshelooklike?Heis…shorttallYaoMingistall.Panisshort.JimBobBobisheavy.Jimisthin.thinSheisyoung.Heisold.young/oldheavyWhatdoeshe/shelooklike?Jordanistall.YaoMingistallerJordan2.26m1.98mthanJordan.YaoMingistaller.Jordanis__________YaoMing.shorterthanLook

2、atthepictures,compareanddescribethem:LiuHuanisheavy.FeiMaoisheavier80kgthanLiuHuan.FeiMaoisheavier.90kgCaiYilin’shairislong.LiuYifei’shairislongershort/longhairLiuYifei’shairislongerthanCaiYilin’s.LiuYifeihaslongerhairthanCaiYilin.1.Jordanistall.2.YaoMingistallerthanhim.更高A+比较级+than+BOis_____thanIf

3、atterO比I胖些Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthantheredbox.LiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.ZhaoWei’seyes.ZhouXun’seyes.biggersmallerarebiggerthanZhouXun’s.aresmallerthanZhaoWei’s.周迅赵薇ZhaoWeihas___________

4、_______ZhouXun.ZhouXunhas__________________ZhaoWei.biggereyesthansmallereyesthanPracticetallthinlonghairquietlyloudlyshorthairheavyshort1a.Matcheachwordwithitsopposite!Listenandnumberthepairsoftwinsinthepicture.1b123TinaTaraSam_____thedrums__________Tom.Tina_________loudly_____Tara.SamTomplaysbett

5、erthansingsmorethanA+动词+副词比较级+than+BIsthatTara?No,itisn’t.It’sTina.TaraTina1cPairworktallerTinaistallerthanTara.AndshealsosingsmoreloudlythanTara.singsmoreloudlyWhoisthat?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–leastGramma

6、r: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。如：easy–easier–easiesthappy–happier–happiest4)多音节词和部分双音节词在词前加more或most。如：delicious–morede

7、licious–mostdeliciousinteresting–moreinteresting–mostinteresting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，单辅音字母要双写。(hot-hotter)辅音字母若加y,记得把y变为i。(happy-happier)用形容词的适当形式填空1.Samh