形容词的比较级和最高级形容词的比较级和最高级1.形容词的比较级和最高级属于不规则变化。原级比较级最高级good/well好的betterbestbad/ill坏的worseworstmany/much多的moremostlittle少的lessleastfar远的furtherfurthestfartherfarthestold老的olderoldesteldereldest2.形容词比较级的用法1)形容词的比较级可以单独使用:Bemorecarefulnexttime.下次小心点。Itwasquieteroutside.外面安静点了。1.形容词比较级和最高级的构成1)单音节词和少数双音节词的比较级和最高级的构成2)多音节词和部分双音节词在其前面加more或most。如:原级比较级最高级usefulmoreusefulmostusefuldifficultmoredifficultmostdifficultdeliciousmoredeliciousmostdelicious2)也可以和than连用,表示两者相比,than后可以跟:a.名词或代词(若为人称代词,在口语中多用宾格):Heisolderthanme.他年龄比我大。TokyoisbiggerthanNewYork.东京比纽约大。b.动名词:Skiingismoreexcitingthanskating.滑雪比滑冰更刺激。c.从句:Iwasabettersingerthanhewas.我唱歌比他好。HeisstrongerthanIexpected.他比我预料的更健壮。d.状语:Shefeltworsethanusual.她感到比平时更难受。Heisbusierthanever.他比过去更忙了。e.跟其它成分(如动词、形容词等):It’sbettertobepreparedthanunprepared.有准备比没准备好。Shewasmoresurprisedthanangry.她吃惊甚于生气。Hewasmoreluckythanclever.他是运气好,而不是聪明。3形容词比较级的修饰语1)形容词比较级前可加much,alot,abit,alittle,slightly之类表示程度的状语:He’sfeelingalotbettertoday.他感到今天好多了。She’salittlebitbetternow.她现在稍稍好点了。It’sslightlywarmertoday.今天稍微暖和一点。2)也可在比较级前any,no,some,even,still这类词:Doyoufeelanybettertoday?你今天感觉好一点了吗?ShewasnoolderthanZilla.他并不比齐拉大。Thisbookisevenmoreusefulthanthat.这本书甚至比那本书更有用。3)比较级前还可加其他表示数量的词:ShallIgetacouplemorechairs?我要不要再搬两把椅子来?Mysisteristenyearsyoungerthanme.我妹妹比我小十岁。You’reaheadtallerthanJane.你比简高一个头。4.形容词比较级的特殊用法和more有关的词组1)themore…themore…越……就越……。例如:Theharderyouwork,thegreaterprogressyou'llmake.越努力,进步越大。2)moreBthanA=lessAthanB与其说A不如说B。例如:Heismorelazythanslowathiswork.=Heislessslowthanlazyathiswork.他工作时,与其说是反应慢不如说是懒。3)nomore…than…与……一样……,不比……多。例如:TheofficialscouldseenomorethantheEmperor.官员们看到的和皇帝一样多。noless…than…与……一样……。例如:Heisnolessdiligentthanyou.他和你一样勤勉。4)morethan不只是,非常。例如:Sheismorethankindtousall.她对我们非常热心。和less有关的词组5)lessthan不到…不太:Inlessthanaweek,theMSwasready.不到一周稿子就准备好了。6)nolessthan多达不少于Hewonnolessthan$5oo.他赢了不少于500美圆。Nolessthan2millionpeoplecame.至少来了2百万人。7)moreorless基本上大体上大约Theworkismoreorlessfinished.这项工作基本上完成了。Theanswersweremoreorlessright.这些回答大体上是正确的。另外,还有as+形容词或副词原级+as8)在否定句或疑问句中可用so…as。例如:Hecannotrunso/asfastasyou.他没你跑得快。9)当as…as中间有名词时采用以下格式:as+形容词+a+单数名词/as+many/much+名词。例如:Thisisasgoodanexampleastheotheris.这个例子和另外一个一样好。Icancarryasmuchpaperasyoucan.你能搬多少纸,我也能。10)表示倍数的词或其他程度副词做修饰语时,放在as的前面。例如:。Yourroomisthesamesizeasmine.你的房间和我的一样大。11)倍数+as+adj.+as=倍数+the…+of。例如:Thisbridgeisthreetimesaslongasthatone.这座桥的长度是那座的三倍。5.形容词最高级用法the+最高级+比较范围1)形容词最高级前通常必须用定冠词the,例如:TheSaharaisthebiggestdesertintheworld.撒哈拉沙漠是世界上最大的沙漠。形容词most前面没有the,不表示最高级的含义,只表示非常。例如:Itisamostimportantproblem.=Itisaveryimportantproblem.这是个很重要的问题。注意:使用最高级要注意将主语包括在比较范围内。(错)Tomisthetallestofhisthreebrothers.(对)Tomisthetallestofthethreebrothers.2)下列词可修饰最高级,byfar,far,much,mostly,almost。例如:Thishatisnearly/almostthebiggest.这帽子差不多是最大的了。注意:a.very可修饰最高级,但位置与much不同。Thisistheverybest.Thisismuchthebest.b.序数词通常只修饰最高级。例如:Africaisthesecondlargestcontinent.非洲是第二大洲。3)最高级的意义有时可以用比较级表示出来。例如:Mikeisthemostintelligentinhisclass.=Mikeismoreintelligentthananyotherstudentsinhisclass.4)否定词语+比较级,否定词语+so…as结构也可以表示最高级含义。例如:形容词的比较级和最高级中考真题中考真题一:1、(2016•西宁)-Manyboystudentsthinkmathis______English.-Iagree.I'mweakinEnglish.()A.muchdifficultthanB.sodifficultasC.lessdifficultthanD.moredifficultthan2、(2016•荆州)-Howwasyourinterviewforthework?-Oh,Icouldn’tfeelany.Ihardlyunderstoodmostofthequestionstheyasked.()A.harderB.happierC.betterD.worse3、(2016•张家界)NomountainintheworldisasasQomolangma.()A.highB.higherC.highest4、(2016•呼和浩特)Heisveryrichbutthatdayhebought______biketosavemoneyforthepoorchildren.()A.anexpensiveB.amoreexpensiveC.themorecheaperD.thecheapest5、(2016•滨州)一FoodSafetyproblemisbecomingthesedays.-Ithinkso.Thegovernmentmustdosomethingtodealwithit.()A.smallerandsmallerB.worseandworseC.betterandbetterD.nicerandnicer6、(2016•重庆)---Thiskindofwatchismuch_____todaythanlastmonth.Wouldyouliketohaveone?---Really?I'lltakeone.()A.themostexpensiveB.thecheapestC.moreexpensiveD.cheaper7、(2016•苏州)-Playingvideogamesisawasteoftime.-Ican'tagreemore.Therearemeaningfulthingstodo.()A.themostB.theleastC.moreD.less8、(2016•达州)---Royneverlikesjunkfood.---NeitherdoI.That'sprobablywhyI'mbecoming____now.()A.healthyandweakB.healthierandhealthierC.weakerandweakerD.moreandmorehealthily9、(2016•青岛)Thetalentshowis______thegameshow.Ilikeboth.()A.asboringasB.notsoboredasC.asinterestingasD.notsointerestedas10、(2016•天津)Ajourneybytrainisthanbycoach.()A.morerelaxingB.relaxingC.mostrelaxingD.themostrelaxing11、(2016•河南)Ihavebeentoquiteafewrestaurants,butIcansaythisoneis.()A.goodB.betterC.thebetterD.thebest12、(2016•海南)-Whowillyouasktohelpwiththework,LucyorLily?-Lily.Sheismuch________.()A.carefulB.morecarefulC.mostcareful13、(2016•黑龙江)-DoyouknowShanghaiisoneof______intheworld?-Yes,it'sbiggerthan______cityinChina.()A.thebiggestcity;anyB.thebiggestcities;anyC.thebiggestcities;anyother14、(2016•深圳)-Goodnews!MetroLine11willbeopenonJune30inourcity.-Great!Itwillmakeourlivesmoreconvenient.()A.richerB.easierC.faster15、(2016•广东)AmongthefourseasoffthecoastofChina,EastChinaSeaisthesecond______.()A.deepB.deeperC.deepestD.thedee