形容词比较级和最高级PPT格式课件下载.ppt
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形容词比较级和最高级PPT格式课件下载.ppt
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形容词比较级和最高级的形容词比较级和最高级的构词规则构词规则一、规则变化一、规则变化v1.单音节和少数双音节单词,一般在词单音节和少数双音节单词,一般在词尾加尾加“er”或或“est”。
@#@vclean,tall,small,cheap,short,long,light,highv2.以不发音字母以不发音字母“e”结尾的单词,直结尾的单词,直接在词尾加接在词尾加“r”或或“st”。
@#@vnice,late,close,fine,large,free,rude3.以重读闭音节结尾的单词,如果词尾只有一个以重读闭音节结尾的单词,如果词尾只有一个辅音字母时,应先双写这一辅音字母,再加辅音字母时,应先双写这一辅音字母,再加“er”或或“est”。
@#@fat,big,red,thin,hot,fat,sad,wet4.以辅音字母以辅音字母+y结尾的单词,应先改结尾的单词,应先改“y”为为“i”,在加,在加“er”或或“est”。
@#@happy,easy,heavy,healthy,busy,lucky,pretty,sunny,funny5、其他双音节单词和多音节单词,都在其前面加其他双音节单词和多音节单词,都在其前面加“more”或或“most”。
@#@(beautiful,interesting)二、二、不规则变化不规则变化。
@#@合二为一共三对合二为一共三对:
@#@“坏坏bad”,“病病ill”的比较级的比较级为为worse,最高级为最高级为worst.两多两多many/much”的比较级为的比较级为more,最高级为最高级为most.“两好两好good/well”的比较级为的比较级为better,最高级为最高级为best.一分为二只两个,一是一分为二只两个,一是“远远far”的比较级的比较级为为farther/further,最高级为最高级为farthest/furthest.二是二是“老老old”的比较级的比较级为为older/elder,最高级为,最高级为oldest/eldest.还有一词还有一词little“少少”的比较级为的比较级为less,最高最高级为级为least.Readandcompare:
@#@younglongfullshortsmalloldfineeasyhungryearlyheavybigredyoungeryoungestlongerlongestfullerfullestshortershortestsmallersmallestolderoldestfinerfinesteasiereasiesthungrierhungriestearlierearliestheavierheaviestbiggerbiggestredderreddesthealthymanyfamousillexcitingcarefullywethotlittlefewhealthierhealthiestmoremostmorefamousmostfamousworseworstmoreexcitingmostexcitingmorecarefullymostcarefullywetterwettesthotterhottestlessleastfewerfewestI.原级用法原级用法:
@#@*1.as+adj/adv.的原级的原级+as(肯肯,否否),(not)soas(否否)eg.Therulerisaslongasthatone.HesingsaswellasJack.Hedoesntsingas(so)wellasJack.2.asmuchas,asmanyas与与一样多一样多eg.Ihavedoneasmuchworkashedidyesterday.Youcantakeasmanybooksasyoucan.II.比较级用法比较级用法:
@#@1.比较级比较级+than2.比较级比较级+and+比较级比较级,表示表示“越来越越来越”eg.warmerandwarmer,nicerandnicer,moreandmorebeautiful,moreandmorefun3.the+比较级比较级the+比较级比较级eg.Themoreyoureadthebook,themoreinterestingyoufound.*4.比较级的修饰语有比较级的修饰语有:
@#@much,far,even,alittle,alot,abit,rather,still,agreatdeal(大量大量)+adj./adv.比较级比较级5.当比较级后没有当比较级后没有than,而为而为ofthetwo的结构的结构,比较级前加比较级前加the.eg.ThetallerofthetwogirlsisMary.III.最高级用法最高级用法:
@#@1.形容词最高级用于形容词最高级用于in,of或或among的结构中的结构中,形容词最高级前形容词最高级前+theegIamthebestof(among)thethree.Heisthethinnestboyinmyclass.2.副词最高级不需副词最高级不需+theeg.Jimgoestobedlatestinmyfamily.)(单数单数)city2.比较级和最高级互换比较级和最高级互换(比较时要把自己排除在外。
@#@注意比较的范围)eg.ShanghaiisthelargestcityinChina.ShanghaiislargerthananyotherinChina.Johnisthinnerthananyotherstudentintheclass.Johnisthinnerthanintheclass.eg:
@#@Johnisthethinneststudentintheclass.anyone/anybodyelseShanghaiislargerthananycityinAfrica.cityIV.OthersAlicesdietwaslesshealthythanDannysdiet.(不如不如)(morethan胜于胜于)ThisT-shirtisthesamesizeasthatone.Theredshirtisfiveyuancheaperthanthatblueone.Whichistheleastinterestingfilmyouveeverseen?
@#@ThisparkisthreetimesasbigastheSummerPalace.(倍数倍数+asas)Thisbookcosttwiceasmuchasthatone.+n.*adj.&@#@adv:
@#@hard,fast,early,late,high,etc.1.IthinkEnglishisasasmaths.D.importanterA.importantB.moreimportantC.mostimportant2.Mothergetsupinmyfamily.A.earlyB.earlierC.earliestD.theearlier3.ThenextmorningJennygotupeven.A.earlyB.earlierC.earliestD.theearliest4.Emilysingsofthefivegirls.A.goodB.wellC.betterD.best5.Infact,Deliaisalittlethanhereldersister.A.tallB.tallerC.tallestD.thetallest6.HeididoesnotjumpsoasJane.A.highB.higherC.highestD.thehighest7.Ofallthestarsthesunistous.A.closeB.closerC.closestD.theclosest8.Barbarafeltmuchthanbeforeafterdark.A.coldB.colderC.coldestD.thecoldest9.Thisjacketissmallerthanthatonebutits.A.expensiveB.moreexpensiveC.mostexpensiveD.themostexpensive10.Ourcountryhasbecomeinthepast20years.A.moreandmorerichandstrongB.morericherandmorestrongerC.morerichandmorestrongD.richerandstronger11.WilliamShakespeareisoneofplaywritersinEngland.A.greatB.greaterC.greatestD.thegreatest12.-WhatdoyouthinkofMissListeaching?
@#@-Oh,nooneelseteaches.A.goodB.wellC.fineD.better13.ThepopulationofJapanisthanthatofChina.A.fewerB.smallerC.largerD.more14.ThenextdayJimwasverywetagain,andhismotherbecameangrier.A.veryB.moreC.evenD.ever15.Tomismorecarefulthananyinhisclass.A.boyB.otherboysC.boysD.otherboy16.playwritersinEngland.A.greatB.greaterC.greatestD.thegreatest12.-WhatdoyouthinkofMissListeaching?
@#@-Oh,nooneelseteaches.A.goodB.wellC.fineD.better13.ThepopulationofJapanisthanthatofChina.A.fewerB.smallerC.largerD.more14.ThenextdayJimwasverywetagain,andhismotherbecameangrier.A.veryB.moreC.evenD.ever15.Tomismorecarefulthananyinhisclass.A.boyB.otherboysC.boysD.otherboyDosomeexercises同义句转换同义句转换1.Heisthetalleststudentinhisclass.Heis____studentinhisclass.Heis____studentsinhisclass.2.Peterdrawswell,Lileidrawsbetter.Lileidraws_ofthetwo.3.Thetractorgoesfasterthant
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