1英语形容词比较级总结归纳L.J.9.28Actionsspeaklouderthanwords.事实胜于雄辩。(一)英语形容词比较级的构成英语形容词比较等级有三个:原级,比较级和最高级。形容词比较等级形式变化有规则的和不规则的两种。规则变化1)单音节词末尾加-er(比较级),-est(最高级)【例】原级比较级最高级greatgreatergreatestsmallsmallersmallestcleancleanercleanestquietquieterquietestfewfewerfewestyoungyoungeryoungest2)单音节如以e结尾,只加-r(比较级),-st(最高级)【例】finefinerfinestnicenicernicestwidewiderwidest3)闭音节单音节词如末尾只有一个辅音字母,(辅音﹢元音﹢辅音【w,r除外】)须先双写这个辅音字母,再加-er(比较级),-est(最高级)【口诀:大红辣椒潮湿瘦变胖】bigbiggerbiggesthothotterhottestredredderreddestfatfatterfattestthinthinnerthinnestwetwetterwettest4)辅音字母加y结尾的词,则变y为-i,再加-er和-est。。【例】easyeasiereasiesthealthyhealthierhealthiestsunnysunniersunniest5)其它双音节和多音节词皆在前面加单词more和most。【例】carefulmorecarefulmostcarefuldifficultmoredifficultmostdifficultdeliciousmoredeliciousmostdelicioustiredmoretiredmosttired6)不规则变化原级比较级最高级good/well→betterbestbad→worseworstmany/much→moremostlittle→lessleastfar→farther/furtherfarthest/furthest注:有些形容词一般没有比较等级。如:right,wrong,woolen等。2形容词的比较等级的用法:比较级用于二者的比较,并且用于同类事物之间的比较,不同事物之间不可以比较。一般句式的构成:A+系动词+形容词比较级+than+B↓(常用be动词和感官动词:look,sound,feel,taste,smell)注:有时会用实意动词如:haverun等。A是主格B是宾格如:Sheistallerthanme.Helookshealthierthanhisfriend.Sarah’shairislongerthanyours.主格系动词比较级than宾格【例】LiPingisolderthanWangHai.李平比王海年纪大。TherearemorestudentsinClassOnethaninClassTwo.一班比二班学生多。Exercises;(一)写出下列形容词与副词的比较级与最高级形式:long___________wide_____________fat_________heavy__________slow_____________few_________brightly______-_____badly__________fat__________quickly___________happy_____-______unhappy________(二)用所给词的正确形式填空:1.Ofthetwogirls,IfindLucythe_______(clever).2.Gold(黄金)is______(little)usefulthaniron(铁).3.Mysisteristwoyears_______(old)thanI.4.John’sparentshavefourdaughters,andsheisthe_____(young)child.5.The_____(cheap)bagsarethenotusuallythebestones.36.Theshortoneisbyfar_______expensiveofthefive.7.Theboyisnotso______(interesting)ashisbrother.8.Dicksings_____(well),shesings______(well)thanJohn,butMarysings______(well)inherclass.9.Shewillbemuch______(happy)inhermewhouse.10.Thisdressis______thanthatone.(expensive)(三)选择填空:1.Hefeels_____todaythanyesterday.A.tiredB.moretiredC.moretirederD.muchtired2.Whichdoyoulike_____,coffee,teaormilk?A.theworstB.worseC.theworseD.worst3.Ofthetwotoys,thechildchose_____.A.theexpensiveoneB.onemostexpensiveC.aleastexpensiveD.themostexpensiveofthem4.Thelineis____thanthatone.A.morelongerB.notlongerC.muchmorelongerD.manymorelonger5.Thebookis____ofthetwo.A.thinnerB.thethinnerC.morethinnerD.thethinnest7.Shelooks_____thanshedoes.A.themoreolderB.veryolderC.mucholderD.moreolder8.Thegardenisbecoming______.4A.morebeautifulandmoreB.morebeautifulandbeautifulC.moreandmorebeautifulD.morebeautifulandbeautifuler9.Theycompeted(比赛)toseewhocouldwork_____.A.thefastestandbestB.thefasterandthebetterC.fastestandbetterD.fasterandbetter10Itsnows_____inBeijingthan_____Wuhan.Aoften;inBmore;inCmostoften;/Doften;in(四)翻译句子:1.本书跟那本书一样有趣。Thisbookis_______________thatone.2.你游泳没有你弟弟好。Youcan’tswim_______________yourbrother.3.今天比昨天冷的多。Itis___________today______itwasyesterday.4.这个故事比另一个有趣的多。Thisstoryis_________________thanthatone.5.他比我大两岁。Heis_________________thanme.6.这个故事不如那个有趣。Thisstoryis__________thanthatone.7.她的身体状况一天天好起来。Heisgetting_________________everyday.58.他对英语越来越感兴趣。Heisbecoming_____________________________English.9.他吃的越多,人越胖。Themoreheeats,the_______hegets.10.你的问题是两个中比较难的那个。Yourquestionis___________________oftwo.比较级的其他用法及讲解1)形容词的比较级可以用表示程度的词来修饰如:alittle,alot,much,even,abit,far,still,byfar等词例:Youlookalittlethinnerthanlastyear.你看起来去年瘦了一点。Theboxismuchbiggerthanthatone.这个盒子比那个大得多。Themattergetsevenworse.事情变得更糟糕了。Thisstoryisalotmoreinterestingthanthatone.这个故事比那个有趣的多。2)表示“两个中比较……”的,用“the﹢比较级﹢ofthetwo”.例:Thegirlisthetallerofthetwo.这个女孩是两个(人)中较高的一个。Thebluesweateristhecheaperofthetwo.这件蓝色的毛衣是两个中比较便宜的。63)表示“大几岁”“长几米”“高多少”“年轻多少”等,用:“数量+比较级+than”,如:Iamtwoyearsolderthanmysister.我比我的妹妹大两岁。Theriveristenkilometerslongerthanthatone.这条河比那条河长十米。Themountainissixmetershigherthanthatone.这座山比那座山高十米。Theboxistwicebiggerthanthatone.这个盒子比那个大两倍。4)比较级+and+比较级或moreandmore+原级(多音节),表示“越来越……”指事物本身程度的逐渐增长。如:Summeriscoming,itgetshotterandhotter.夏天将要来临,天变得越来越热。Ourtownisgettingmoreandmorebeautiful.我们的小镇变得越来越美丽。Thestoryismoreandmoreinteresting.故事越来越有趣了。5)“the+比较级……,the+比较级……”表示:“越……,越……”用来表示一方的程度随着另一方的程度平行变化。如:Themoreheeats,thefatterhegets.他吃得越多,他就变得越胖。7Thebetteryoudo,themoreyouwillget.你做得越好,你得到的越多。6)在含有or的选择疑问句中,如果有两者供选择,前面的形容词要用比较级形式。如:Whoistaller,TimorTom?Tim还是Tom,谁更高?Whichoneisbetterthisoneorthatone?哪一个更好,这个还是那个?7)同一类人或事物在某一范围内进行比较时,常用“比较级+thanany(other)+名词单数”,如:ShanghaiisbiggerthananyothercityinChina.在中国,上海比其他城市都大。(上海市中国最大的城市。)Tonyistallerthananyotherstudentinourclass.Tony是我们班最高的学生。Asformoststudents,Englishismoredifficultthananyothersubjectinthemiddleschool.对大多数学生来说,在初中时英语是最难的学科。8)同一级别的比较,一般用“as+形容词原级+as”,表示“和……一样……”,如:MrGreenisashealthyasMrsGreen.格林先生和格林太太一样健康。Heisastallasme.8他和我一样高。Lucyisquiet.Lilyisquiet,too.(合并句子)Lucyis_______________Lily.注:“notas+形容词原级+as”意为“不如……”或“notso…as…”Hedoesnotrunasfastashisbrother.他跑得不如他的哥哥快。TomisnotsofunnyasMike.Tom不如Mike幽默有趣。Sheisn´tassmartasher