初中英语人教版八年级上册Unit 3 P1.ppt

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1、Unit3I’mmoreoutgoingthanmysister.（SectionA1a–1c）LearningAims1.识记词汇：outgoing,better,loudly,quietly,both3.学习使用形容词、副词的比较级描述人。2.初步学习形容词、副词比较级的变化规则。tallshortheavythinshorthairlonghairquietlyloudlyTina'sfoodlooksgood.ButTara'sfoodlooks(更好）___________.better['betə(r)]友好的,外向的outgoing[‘aʊtgəʊ

2、ɪŋ]Matcheachwordwithitsoppositetallloudlythinshorthairlonghairheavyquietlyshort1aLiuXiangistall.PanChangjiangisshort.LiuXiangistallerthanPanChangjiang.PanChangjiangisshorterthanLiuXiang比较级+than两者之间比较，用比较级Let’shavealookatthesetwins.PeterIsthatSam?No,that'sTom.SamhaslongerhairthanTom.T

3、araTinaTomSamPaulTheTwinsBothSamandTomcanplaythedrums,butSamplaysthembetterthanTom.TaraandTinaaretwinsisters.Theylookthesame,buttheyaredifferent.TinaistallerthanTara.tallershortertallshortTinaismoreoutgoingthanTara.AndTinasingsmoreloudlythanTara.outgoingmoreoutgoingloudlymoreloudlyTa

4、raisshorterthanTina.TomandSamaretwinbrothers.Theylookthesame,buttheyarealsodiffierent.Tomhaslonghair.SamhaslongerhairthanTom.longerlongTheycanplaythedrumswell.ButSamcanplaythembetterthanTom.AndTomisbetteratplayingtheguitar.wellbettergoodbetterPaulPeterPaulandPeteraretwinbrothers.They

5、alsolikemusic.Dotheylookthesame?PeterisheavierthanPaul.PaulisthinnerthanPeter.heavyheavierthinnerthinTara'sfoodis________________thanTina'sfood.Tara'sfoodTina'sfoodmoredeliciousSummaryCompareAwithB:A+Be+adj.比较级+than+B.A+V.+adv.比较级+than+B.形容词比较级的构成规则1.直接在形容词后加-er。2.以e结尾的形容词直接在其后加-r。ta

6、ll—nice—3.以重读闭音节结尾并且末尾只有一个辅音字母，应先双写这个辅音字母再加-er.big—short—small—shorterlarge—whiterwhite—thin—fatterfat—Doyouknowsmallerthinnerlargertallernicerbigger形容词比较级的构成规则4.以“辅音字母+y”结尾的，先改“y”为“i”，再加-er。happy—5.多音节和部分双音节形容词在其前面加more。loudly—heavierheavy—easiereasy—morebeautifulbeautiful—moreinter

7、estinginteresting——Doyouknowhappiermoreloudlyquietly-----morequietly不规则变化原级比较级good/wellbad/badly/illmany/muchlittlefarbetterworsemorelessfarther/furtherPeterIsthatSam?No,that'sTom.SamhaslongerhairthanTom.TaraTinaTomSamPaulTheTwinsBothSamandTomcanplaythedrums,butSamplaysthembetterthan

8、Tom.Listenan