初中英语人教版八年级上册丁斐课件.ppt

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1、SectionAPeriod1(1a—1c)Unit3I’mmoreoutgoingthanmysister.bigsmallABBallAis___________BallB.BallBis____________BallA.biggerthansmallerthantallLiuXiangis___________YaoMing.YaoMingis_________LiuXiang.shorterthantallerthanshortLilyis____________Lucy.LucyLilyLucyandLilyaretwins(双胞胎).funnierthanfunny2.___

2、_→_____1._____→____shortfatthintallWritetheoppositewordsaccordingtothepictures.1a3.______→______quietlyloudly4._________→_________shorthairlonghairListenandnumberthepairsoftwinsinthepicture.1b123Pairwork1cPracticetheconversationthenmakeconversationsabouttheothertwins.A:That’sTara,isn’tit?B:No,itisn

3、’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.-IssheCherrieYing?-No,sheisn’t.SheisSunLi.CherrieYing’shairislongerthanhers.SunLiCherrieYing-IsthatTom’sdog?-No,itisn’t.It’sTina’s.Tom’sdogisheavierthanTina’s.Tom’sdogTina’sdogGrammar形容词或副词的比较级形式：talltallerfastfasternicenicerthinthi

4、nnerearlyearlieroutgoingmoreoutgoing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)Exercises写出下列单词的比较级。funnyquietserioussmartoutgoingquicklyfunnierquietermoreserioussm

5、artermoreoutgoingmorequicklytallnicebigfunnyoutgoingoldoldertallernicerbiggerfunniermoreoutgoinglateexpensivethinsmarthighfatinterestingmoreinterestinglatermoreexpensivethinnersmarterhigherfatter二、用法1.比较级表示两者(人或事物)的比较。eg.IamtallerthanTom.Mydressismorebeautifulthanhers.2.在形容词比较级前还可用much,even,still,a

6、little,alot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.4.“Which/Whois+比较级…？”比较A、B两事物,问其中哪一个较……时用此句型。如：

7、WhichT-shirtisnicer,thisoneorthatone?Whoismoreactive,MaryorKate?Whichoneismorepopularamongstudents,goingtoconcertsorgoingtomovies?5.使用形容词比较级时需注意以下几点：1)than后面接代词时,一般要用主格形式，但在口语中也可使用宾格形式。如：Mybrotheristallerth