英语人教版八年级上册unit3.ppt.ppt

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1、Goforit!义务教育教科书英语八年级上Unit3I’mmoreoutgoingthanmysister.SectionA1a-1c新街镇胜村中学焦尉福LanguageGoals:Talkaboutpersonaltraits;ComparepeopleLiuXiangistall.PanChangjiangisshort.LiuXiangistallerthanPanChangjiang.Lookatthesepictureandanswermyquestion:Whatdotheylook

2、like?LinXinruisthin.LiuYifeiisthinner.LiuYifeiisthinnerthanLinXinru.45kg48kgLiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.A:IsthatZhouXingchi?B:No,itisn’t.It’sYaoMing.HeistallerthanZhouXingchi.HanHongisheavy.TongLiyaisthi

3、n.HanHongisheavierthanTongLiya.Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.longhairshorthairFanBingbinghaslongerhairthanSunLi.形容词比较级形容词比较级的定义：英语中，表示两者（人或事物）相比较时，要用形容词的比较级。并用than连接两个比较对象。tallloudlythinshorthairlonghairheavyquiet

4、lyshort1aMatcheachwordwithitsopposite.同学们，请观察以下几组形容词,有何变化规律：tall--tallershort--shorterlong--longernice--nicerlarge--largerthin--thinnerbig--biggerheavy--heavierhappy--happieroutgoing--moreoutgoingpopular--morepopular同学们，请再观察以下几组形容词和副词,有何变化规律：good/wel

5、l-betterbad/ill-worsemany/much-moreold-older/elderfar-farther/furtherlittle-less形容词比较级的构成一般在原级形容词词尾直接加-er。tall--tallershort--shorterlong--longer以字母e结尾的形容词，在词尾加-r。nice--nicerlarge--larger重读闭音节词尾只有一个辅音字母时，应先双写这个辅音字母，再加-er。thin--thinnerbig--bigger以“辅音字母

6、+y”结尾的双音节词，先变y为i,再加-er。heavy--heavierhappy--happier多音节和部分双音节形容词词前直接加more。outgoing--moreoutgoingpopular--morepopular不规则变化good/well-betterbad/ill-worsemany/much-moreold-older/elderfar-farther/furtherlittle-less形容词比较级的基本句型A+谓语+比较级+than+B.LiuXiangistalle

7、rthanPanChangjiang.1bListenandnumberthepairsoftwinsinthepicture[1-3]123TapescriptA:IsthatSamplayingtheguitar?B:No,that’sTom.SamhaslongerhairthanTom.C:BothTomandSamcanplaythedrums,butSamplaysthembetterthanTom.Conversation1A:That’sTara,isn’tit?B:No,iti

8、sn’t.It’sTina.TinaistallerthanTara.AndshealsosingsmoreloudlythanTara.Conversation2A:IsthatPaul?B:No,that’sPeter.Peter’sheavierthanPaul.AndPaul’sshorterthanPeter.Conversation31cPracticetheconversationinthepictureabove.Thenmakeconversationsabouttheothe