unit3i'mmoreoutgoingthanmysistersectiona课件

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1、Unit3I’mmoreoutgoingthanmysister.下庄学校杜丽LiuXiangistall.PanChangjiangisshort.LiuXiangistallerthanPanChangjiang.PanChangjiangisshorterthanLiuXiangthan比(conj.连词).两者之间比较，用形容词比较级Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthattheredbox.Thepurpleruler

2、islong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.Thebluerulerisshorterthanthepurpleruler.LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.45kg48kgLiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.Thewomenarefat.Themanandthewomanaret

3、hin.Thewomenarefatterthanthemanandthewoman.形容词和副词的比较级：一、构成GrammarFocus1.构成的不规则变化:eg.good/well–betterbad/badly–worsemany/much–morelittle–lessfar–farther/further2.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–bigge

4、r–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–moredelicious–mostdeliciousinteresting–moreinteresting–mostinteresting二、用法1.比较级表示两者(人或事物)的比较。eg.IamtallerthanTom.Mydressismorebeautifulthanh

5、ers.2.在形容词比较级前还可用much,even,still,alittle来修饰,表示“……的多”,“甚至……”,“更……”,“……一些”。如：Thiscityismuchmorebeautifulthanbefore.She’salittlemoreoutgoingthanme.It’salittlecoldertoday.3.“比较级＋and＋比较级”意为“越来越……”。多音节比较级用“moreandmore＋形容词原级”形式。如：It’sgettingworseandworse.Thegroupbecamemoreandmorepopular.三、用比较级形

6、式填空1.Tom'sbikeisnew,butJohn'sbikeis______.2.Tom'sschoolbagisbig,butJohn'sschoolbagis_________.3.Tom'shouseissmall,butJohn'shouseiseven_________.4.Tom'scoatislong,butJohn'scoatiseven_________.5.Tom'sdeskisgood,butJohn'sdeskis______.newerbiggersmallerlongerbetterThankyou!