形容词比较级、最高级(形容词的比较级分为原级、比较级、最高级)一形容词原级的用法:A+…as+形容词原级+as+B如:EnglishisasinterestingasChinese.Yourfatherisaskindasyourfather.可转换为:thesame+n+as/thesameas如:XiaomingisthesameheightasJim.Xiaoming’sheightisthesameasJim’s.2否定句中的结构:A…+notso/as+形容词原级+as+B如:IamnotsocarefulasLily.Luckily,theweatherwasnotsowetitistoday.3表示一方是另一方的若干倍:A+倍数+as+形容词原级+as+B如:Ourschoolisthreetimesasbigastheirs.Thistableistwicethelengthasthatone.Exercises:1--Dad,couldyoubuymeacomputer--Ofcourse.Wecanbuy_____onethanthis,but___it.Aabetter,betterthanBapopular,asgoodasCamorepopular,notasgoodasDacheaper,asgoodas2Ithinkthestoryisnotso________asthatone.AinterestingBinterestedCmoreinterestingDmostinteresting3Theboxis_____thatone.AheavyBsoheavythanCheavierthanDasheavyas4Whenwespeaktopeople,weshouldbe______.AaspoliteaspossibleBaspoliteaspossiblyCaspolitelyaspossibleDaspolitelyaspossibly5Theearthisabout________asthemoon.AasfiftytimebigBfiftytimesasbigCasbigfiftytimesDfiftyastimesbig二形容词比较级的用法:表示两者进行比较1表示一方超过一方时,形容词比较级+than,表示一方不及一方时,less+形容词原级+than如:Thismooncakeisnicerthanthatone.Thisrecordercostslessmoneythanthatone.Exercises:1Thisyearourschoolis______thanitwaslastyear.AmuchmorebeautifulBmuchbeautifulCthemostbeautifulDbeautiful2–Whatdeliciouscakes!Theywouldtaste_____withbutter.AgoodBbetterCbadDworse3Theyhavejustcleanedthewindow,sotheroomlooks_________.AmorebrighterBmorebrightClessbrightDmuchbrighter4Sheis______thanI.AaheadtallerBatallerheadCtalleraheadDheadtaller5Hisfatheris____thanhismother.AolderfouryearsBasfouryearsolderCfouryearsolderDbiggerfouryears比较级修饰语alittle,abit,alot,much,far,even,rather,any等Exercises:1Inourcity,it’s____inJuly,butitiseven______inAugust.Ahotter,hottestBhot,hotChotter,hotDhot,hotter2–Howareyoufeelingtoday--Much_____.Icangotoschoolnextweek.AgoodBbetterCbestDwell3MissLuis_______olderthanMissGao.AveryBmoreCmuchDquite2表示两者之间选择哪一个更…时,用句型Which/Whois+形容词比较级,AorB表示。如:Whoistaller,LiMingorWangTaoWhichsweaterismorebeautiful,theyellowoneorthepinkone3表示一方随一方变化,越…就越…,用the+比较级,the+比较级如:Themorewegettogether,thehappierwe’llbe.Themoreyoustudy,themoreyouknow.Exercises:1_______thegroundis,_______theairbecomes.Ahigher,thinnerBThehigher,thethinnerCthehigh,thethinDHigher,thethin2_______hereadthebook,_________hegotinit.AThemore,themoreinterestingBTheless,themoreinterestingCThemore,themoreinterestedDMore,moreinteresting4表示本身程度的变化,越来越,结构:比较级+and+比较级/moreandmore+形容词原级如:It’sgettingwarmerandwarmerinspring.Myhometownisgettingmoreandmorebeautiful.Exercises:1Whenwintercomes,thedaysget_______.AshortandshortBshorterandshorterClongandlongDlongerandlonger2Theboyisgetting______.AtallerandtallerBmoreandmoretallCtallandtallerDmoretallandtaller3ThewaterinlakesandriversinYunnanbecame______becauseofthedryweather.AfewerandfewerBmoreandmoreClessandlessDlittleandlittle4________studentsinourclasscametolikeEnglish.AMoreandmoreBMuchandmuchCManyandmanyDLessandless5表两者中比较,一个…the+比较级+ofthetwo如:Sheselectedthesmalleroneofthetwoapples.Exercises:1Johnis_______ofthetwoboys.AtallBtallestCthetallestDthetaller2Whichis__________ofthetwodictionariesAmorehelpfulBhelpfulCthemorehelpfulDthemosthelpful3Lucyis_________ofthetwins.AthecarefulBthemorecarefulCcarefulDthemosthelpful6表示几倍于……,用倍数+比较级+than或A+be+倍数thesize/width/length/heightofB如:Iamthreeyearsolderthanyou.Thenewbuildingisfourtimesthesizeoftheoldone.Exercises:1Yourroomis______mine.AtwiceaslargerthanBtwicethesizeofCbiggertwicethanDastwicelargeas2Yourroomis______thanmine.AthreetimebigBthreetimesbigCthreetimesbiggerDbiggerthreetimes三形容词最高级1表示三者或三者以上的人或物中进行比较,用最高级形式。形容词最高级前必须加定冠词the,句末常跟一个in/of短语来表示范围。The+adj最高级/themost+adj原形如:ShanghaiisthebiggestcityinChina.2表示在三者或三者以上的人或物中进行选择时,用Which/Whois+最高级,A,BorC?结构如:Whichcityisthemostbeautiful,Beijing,ShanghaiorFuzhou3表示最……的……之一时,用oneof+形容词最高级,该形容词后面的名词要用复数形式。如:JayChouisoneofthemostpopularsingers.4形容词最高级前可以加序数词,表示第几最……如:ChangjiangRiveristhefirstlongestriverinChina.5形容词最高级前有物主代词,指示代词,名词所有格修饰时,不用加定冠词the。Exercises:1Parisisoneof_______citiesintheworld.AmorebeautifulBthemorebeautifulCmostbeautifulDthemostbeautiful2Thefifthorangeis______.Giveittothatsmallchild.AbigBbiggerCthebiggerDthebiggest3Whichlanguageis_______,English,FrenchorJapaneseAeasyBthemosteasyCtheeasiestDmuchmoreeasy6形容词比较级结构可以表示最高级含义。(1)比较级+than+anyother+n(单数)(2)比较级+than+anyoftheother+n(复数)(3)比较级+than+anyoftheothers(4)比较级+than+anyone/anybody/anythingelse如:Roseislargerthananyothergirlinherclass.(2)Noother/Nothing/Noone/None/Nobody+比较级+than再没有比……或as(so)+adj/adv+as如:Nothingismorevaluablethanfriendship.Nootherisbetterthanthisone.(3)主语+否定谓语(含not/never)+比较级没有比这更……Exercises:1Marystudiesharder_________inherclass.AasanyoneBthananyothergirlCthantheotherDthananyone2Shanghaiislargerthan_______inJapan.AanyothercityBothercitiesCtheothercitiesDanycity3–howaboutthedishes--Fantastic!Nothingtastes___.AniceBbetterCterribleDworse4TheChangjiangRiveris________thananyotherriverinChina.AshorterBlongerCshortestDlongest5–Didyouhaveagoodsleeplastnight--Yes,neverslept_____.AbadlyBbetterCworseDbest6–Howdidyourinterviewgo--Icouldn’tfeel______aboutit!Iseemtofindananswerforal