英语形容词副词比较级最高级试讲讲义

1一.教学内容：专题：形容词、副词的比较级和最高级二.具体内容：（一）形容词、副词比较级和最高级的构成：1.单音节词和少数双音节词比较级和最高级的规则变化：规则原级比较级最高级1.在词尾后直接加-er/esttalltallertallest2.词尾是e，只加-r/stnicenicernicest3.以辅音字母加y结尾的，把y变i再加-er/esteasyeasiereasiest4.重读闭音节，末尾只有一个辅音字母，双写这个辅音字母，再加-er/estthinthinnerthinnest2.其他双音节词或多音节词,在该词前面加-more/mostbeautiful—morebeautiful—(the)mostbeautiful3.由形容词加ly构成的双音节词和多音节词,都是在该词前加-more/most.quickly—morequickly—(the)mostquicklydifficultly—moredifficultly—(the)mostdifficultly4.不规则变化:good/wellbetterbestbad/badlyworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest（二）形容词比较级和最高级的用法：1.原级的用法:用于两者之间对比，意思为“……和……相同”2A+v.+as….+形容词原级+asBTomisashonestasJack.Herskinisaswhiteassnow.否定句：not+so(as)+原级+as表示“不如……那样”Heisnotas(=so)tallasI.Theweatherhereisnotas(=so)coolastheweatherinHarbin.2.比较级的用法:1）A+形容词比较级+than+BSusanishappierthanJane.Hisbrotherisyoungerthanme.形容词比较级前还可以用much,even,still,alittle，far,alot,abit,muchmore来修饰。Very,so,too,quite不能修饰比较级。2）比较级+and+比较级，表示“越来越……”Theearthisgettingwarmerandwarmer.Chinabecomesmoreandmorestronger.3）the+比较级，the+比较级结构，表示“越……就越……”ThemoreIstudyit,themoreIlikeit.4）which/who+is+比较级Whichcityisbigger,BeijingorTianjin?Whoishappier,youorme?3.最高级用法：用于三者及以上的人或事物的比较,最高级前加the，最高级前有物主代词，序数词和名词所有格时，不加定冠词，后面跟带in或of表范围的短语。1）oneofthe+最高级ShanghaiisoneofthemostbeautifulcitiesinChina.Ourcityisoneofthesafestcitiesintheworld.Mostpeoplelikeapples.Mostoftheboysaregood.Itisournearestneighborinspace.2）最高级意义的表达方法:例句最高级Sheisthebestinherclass.3比较级Sheisbetterthananyotherstudentinherclass.Nootherstudentinherclassisbetterthanshe.原级Nootherstudentinherclassisasgoodasshe.（三）副词比较级和最高级的用法：1.原级主要的句型：1）as+副词原级+asTomrunsasfastasJones.notas/so+副词原级+asHedidn’tcomeas/soearlyasLiLei.2）too+副词原级+todosth.Jeanridestooslowlytocatchupwithme.3）so+副词原级+thatJeanridessoslowlythatshecan’tcatchupwithme.4）副词原级+enoughtodosth.Jeandoesn’tridefastenoughtocatchupwithme.2.比较级的用法：1）比较级+than。当前后使用的动词相同时，通常用助动词来代替后面的动词，该动词或助动词可以省略。LilyrunfasterthanMary(did).2）比较级+and+比较级Thedaysaregettinglongerandlongerinsummer.3）themore…themore…Theharderyouwork,thebetteryouwilllearn.3.最高级的用法：副词最高级前一般有the，也可省略。Heworks(the)hardestofallthestudentsintheclass.4形容词副词比较级最高级专题训练一一．单选1.TheairinBeijingisgettingmuchnowthanafewyearsago.A.cleanB.cleanerC.cleanestD.thecleanest2.—isyourgrandpa,Emma?—He’swateringtheflowersinthegarden.A.WhenB.WhatC.WhereD.How3.Nowadayssciencefictionisn’tasascartoonsamongteenagers.A.popularB.morepopularC.lesspopularD.themostpopular4.WearegladtoseethatShanghaiisdevelopingtheseyearsthaneverbefore.A.quicklyB.lessquicklyC.morequicklyD.themostquickly5.Thecheesecaketastedsothatthekidsaskedformore.A.deliciousB.wellC.badD.badly6.Shelooksvery.Ithinksheneedstohavearest.A.tiredB.hardC.wellD.hardly7.—doyouplaycomputergames?—Onceaweek.A.HowsoonB.HowoftenC.HowlongD.Howmany8.ThepopulationofTianjinisthanthatofShanghai.A.largerB.lessC.smallerD.fewer9.It’sraining.Wehavetostayathomeinsteadofgoingfishing.A.badlyB.hardlyC.heavilyD.strongly10.—Canyougiveahandwiththistable?Iwanttomoveit.—Sure.areyougoingtoputit?A.WhyB.HowC.WhereD.When11.GuoYuedidquiteattheWorldTableTennisChampionship,butZhangYiningdideven.A.better,wellB.well,wellC.well,betterD.better,better12.—TomissixandheishissisterJane.HowoldisJane?—Three.A.twiceasoldasB.twoyearsolderthanC.threeyearsyoungerthanD.asoldas13.—Remember,boysandgirls.youwork,resultyouwillget.5—Weknow,MissGao.A.Thebetter,theharderB.Theharder,thebetterC.Thehard,thebetterD.Theharder,thegood14.Jackhasthreefriends.Mikeistheofthefour.A.mostcleverestB.morecleverC.cleverestD.clever15.—InourEnglishstudyreadingismoreimportantthanspeaking.Ithink.—Idon’tagree,speakingisthanreading.A.asimportantasB.soimportantasC.themostimportantD.thesameas6形容词副词比较级最高级专题训练二I.用Of,than,in,as填空。1.Thistableisasbigthatone.2.Theyellowbookisbiggertheblueone.3.Tomisthebeststudenttheclass.4.Thislessonismoreinterestingthatone.5.Thisappleisthelargestalltheapples.II.单选。1.Johnismyfriendofalltheclassmates.A.goodB.betterC.bestD.thebest2.E-mailingismuchthanlong-distancecalling.A.cheapB.cheaperC.cheapestD.thecheapest3.BeijingisoneofcitiesinChina.A.verybeautifulB.muchbeautifulC.morebeautifulD.themostbeautiful4.TheYellowRiverisn’tsoastheChangjiangRiver.A.longB.longestC.longerD.thelongest5.ThecoatIboughtlastweekistoobigforme.I’dliketochangeitforaone.A.smallB.largerC.nicerD.smaller6.Whoisthe,Jim,LiLeiorLingFeng?A.tallB.tallerC.tallestD.muchtaller7.Ofallthestudents,WuDongruns.A.fastB.fasterC.fastestD.mostfast8.Hehasgrowntotakecareofhimself.A.tallenoughB.enoughtallC.oldenoughD.enoughold9.Tomdrawsbetterthanhisbrother.A.moreB.mostC.manyD.much10.Whodoeshomeworkinyourclass?A.carefullyB.mostcarefullyC.morecarefullyD.ascarefullyas