新目标英语八年级上Unit3 I’m more outgoing than my sister.Section A课件.ppt

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1、Unit3I’mmoreoutgoingthanmysister.SectionAWhatdoeshelooklike?Heis…shorttallPleasesayadjectivesCanyoureadandspellthemquickly?outgoing['aʊtɡəʊɪŋ]adj.外向的better['betə(r)]adj.更好的；adv.更好地loudly['laʊdli]adv.大声地；高声地；花俏地quietly['kwaɪətli]adv.安静地；悄悄地；平hard-working[hɑːd'wɜːkɪŋ]adj.勤勉的；competition[kɒmpə

2、'tɪʃn]n.竞争；比赛fantastic[fæn'tæstɪk]adj.极好的；了不起的whichadj.哪一个；pron.哪一个；哪些clearly['klɪəli]adv.清楚地；显然地win[wɪn]v.赢；赢得；获胜；获得n.胜利thoughconj.虽然；尽管；adv.不过careabout关心1aMatcheachwordwiththeopposite.tallthinlonghairquietlyloudlyshorthairheavyshort二、用法1.比较级表示两者(人或事物)的比较。eg.IamtallerthanTom.Mydressismorebe

3、autifulthanhers.Payattentionto用比较级进行比较时，前后用以对比的必须是同类事物。e.g.Myhairislongerthanhers.Testyourself一、写出下列各形容词的比较级shortthinbigbeautifullargehotbusypopularmuchgoodshorterthinnerbiggermorebeautifullargerhotterbusiermorepopularmorebetter比较级，要变化一般词尾加er。(long-longer,tall-taller)词尾若有哑音e,直接加r就可以。(nice-ni

4、cer)重读闭音节,单辅音字母要双写。(hot-hotter,big-bigger,thin-thinner)辅音字母若加y,记得把y变为i。(happy-happier,funny-funnier)多音节更容易，词前加more便可以。(outgoing-moreoutgoing)让我们归纳:比较级（形容词/副词）的构成口诀Theredboxisbig.Thegreenboxissmall.Theredboxisbiggerthanthegreenbox.Thegreenboxissmallerthattheredbox.LinXinruisthin.LiuYifeiisthi

5、nner.LiuYifeiisthinnerthanLinXinru.45kg48kgLiYongismoreoutgoingthanChenglong.ChengLongisoutgoing.LiYongismoreoutgoing.比较级句型结构:主语+谓语动词+adj./adv.比较级+than+对比成分as…as…同级比较,两个“as”之间必须使用形容词或副词原级。意为“如同……一样……”,notas/so…as“不如……一样……”e.g.Herunsasquicklyashisfather.Thewatermelonisasbigasasoccerball.Shedo

6、esn’tstudyso/ashardasherbrother(does).Thepurplerulerislong.Thebluerulerisshort.Thepurplerulerislongerthantheblueruler.Thebluerulerisshorterthanthepurpleruler.Whichrunsfaster,thedogorthesheep?Thedogrunsfasterthanthesheep.Thesheeprunsfast.A+谓语动词+as+adv或adj原形+as+BA+谓语动词(not)+as或so+adj或adv原形+as+

7、B1b.Listenandnumberthepairsoftwins[1-3]inthepicture.123as...asmybikeherbikeMybikeisasbigasherbike.Mybikeisasbigashers.1c.PairworkIsthatTara?No,itisn’t.It’sTina.Tara’sshorterthanTina.TaraTinaNo,itisn’t.It’sPaul.Paul’sthinnerthanPedro.Pedro’stallert