形容词和副词的比较级教学版

形容词和副词的比较级、最高级I.形容词比较级和最高级的形式一、形容词比较级和最高级的构成构成法原级比较级最高级①一般单音节词末尾加-er和-eststrongstrongerstrongest②单音节词如果以-e结尾，只加-r和-ststrangestrangerstrangest③以一个辅音字母结尾的重读闭音节词，须先双写这个辅音字母，再加-er和-estsadbighotsadderbiggerhottersaddestbiggesthottest④(以辅音字母+y结尾的词，把y变成i，再加-er和-est，angryclevernarrownobleangriercleverernarrowernoblerangriestcleverestnarrowestnoblest⑤其他双音节和多音节词都在前面加单词more和mostdifficultmoredifficultmostdifficult二、不规则形容词的比较级和最高级形式原级比较级最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfarFarther/furtherfarthest/furthestoldolder/elderoldest/eldestfewfewerfewestII.副词比较级和最高级的形式副词比较级和最高级的变化形式与形容词基本上一样。一、一般副词hard→harder→hardestfast→faster→fastestlate→later→latestearly→earlier→earliest二、特殊副词well→better→bestmuch→more→mostbadly→worse→worstlittle→less→least三、开放类副词开放类副词即以后缀-ly结尾的副词不能像形容词那样加-er或-est，而应在副词原形前加more或most。如：quickly→morequickly→mostquicklyquietly→morequietly→mostquietlyIII.形容词与副词比较级和最高级的基本用法级别比较程度表达方式和意义例句备注原级同等程度肯定形式As+原级+as(像……一样)Artisasinterestingasmusic.Playaswellasyoucan.否定形式not+so(as)+原级+as(不如……那样)Englishisnotsodifficultasscience.ShedoesnotstudysowellasIdo.比较级不同程度（用于两者比较）比较级+than(比……更)JimisolderthanLuky.Ilikeporkbetterthanbeef.比较级前面可以加much,far,even,still,alot,alittle,abit等程度加深比较级+and+比较级（越来越……）The+比较级，the+比较级（越……,越……）Heisgrowingtallerandtaller.Hestudiesbetterandbetter.Themorebooksshereads,thebettersheunderstand.最高级最高程度（用于三者或三者以上）The+最高级+of(in)(最……)Springisthebestseasonoftheyear.LinTaojumped(the)farthestofall.副词最高级前面的the往往省略Herunsfastestofthethree.三个人中他跑得最快。注意：有些形容词，如dead,empty,round,sure,woolen等受本身含义的限制，没有比较级。★比较级的修饰语比较级前还可用much,even,still,alittle，abit，far，alot，倍数，分数，百分数等词语来修饰，表示“……得多”，“甚至……”，“更……”，“……一些”等意思。如：JapanisalittlelargerthanGermany.日本比德国大一点儿。Ourroomistwicelargerthantheirs.我们的房间比他们的大两倍。HeisaheadtallerthanI.他比我高一头。★最高级的修饰语常用序数词以及much，byfar，nearly，almost等形容词副词比较级最高级的其他用法（1）和冠词连用the＋形容词原级＋v(复)，指一类人或物the＋形容词比较级，指两者中“较…的”那一个，eg.theyoungerofthetwoa/an＋形容词比较级eg.Thepenisexpensive.Iwantacheaperone.(a)＋most＋形容词“非常…”eg.amostbeautifulcity(2)相关结构1)原级比较：肯定句as….as….,否定句notso/as….as…..2)比较句：比较级＋than….或more(less)….than…..Thefurnitureinthisshopislessbeautifulthanthatinthatshop.(注意代词that的用法)3）比较级＋thananyother＋n.（可数名词单数）（适用于范围一致时）any＋n.(可数名词单数)（适用于范围不一致时）Allother＋n.（可数名词复数）Theother+n.(可数名词复数)Anyone/anythingelseHeistallerthananyotherstudent/allotherstudentsinhisclass.anystudentinmyclass.6)倍数表达法。Aisthree(four,etc.)timesthesize(height,lengthetc.)ofB.Aisthree(four,etc.)timesasbig(high,long,etc.)asB.Aisthree(four,etc.)timesbigger(higher,longer,etc.)thanB.用times表倍数通常用于三倍以上，两倍可以用twice或double.Thenewbuildingisfourtimesthesize(theheight)oftheoldone.这座新楼比那座旧楼大三倍（高三倍）。AsiaisfourtimesaslargeasEurope.亚洲比欧洲大三倍。[形容词、副词]------比较级与最高级专练（）1．IthinkscienceisthanJapanese．A．muchimportantB．importantC．muchmoreimportantD．moremuchimportant（）2Thispencilis___thanthatone．A．longestB．longC．longerD．aslong（）3Thesechildrenare____thisyearthantheywerelastyear．A．moretallB．moretallerC．verytallerD．muchtaller（）4Itwasveryhotyesterday，butitis___today．A．evenhotterB．morehotterC．muchmorehotD．muchhot（）5Ourclassroomis____largerthantheirs．A．moreB．quiteC．veryD．much（）6Mathsismorepopularthan____．A．anyothersubjectB．allthesubjectsC．anysubjectD．othersubject（）7Chinaislargerthan____inAfricaA．anyothercountryB．othercountriesC．theothercountryD．anycountry（）8Tomisstrongerthan___inhisclass．A．anyotherboyB．anyboysC．anyboyD．otherboy（）9Whenspringcomes，itgets____．A．warmandwarmB．colderandcolderC．warmerandwarmerD．shorterandshorter（）10Byandby，____studentsinourclasscametolikeEnglish．A．moreandmoreB．muchandmuchC．manyandmanyD．lessandleast（）11Atlasthebegantocry___．A．hardandhardB．morehardandmorehardC．harderandharderD．lesshardandlessharder（）12Whenspringcomesthedaysget____andnights____．A．short；longB．long；shortC．longer；shorterD．shorter；longer（）13___Ilookatthepicture，____Ilikeit．A．Thebest；themoreB．Themore；thelessC．Themore；lessD．More；themore（）14___hereadthebook，____hegotinit．A．Themore；themoreinterestingB．Theless；themoreinterestingC．Themore；themoreinterestedD．More；moreinterested（）15Whichdoyoulike___，teaorcoffee？A．wellB．betterC．bestD．most（）16Whichdoyouthinktastes_，thechickenorthefish？A．goodB．betterC．bestD．well（）17Whojumped____ofall？A．farB．fartherC．farthestD．themostfar（）18LiLeiis___studentinourclass．A．tallB．tallerC．tallestD．thetallest（）19Thefifthorangeis____ofall．Giveittothatsmallchild．A．bigB．biggerC．thebiggerD．thebiggest（）20Whois－－－ofyouthree？A．theoldestB．mucholderC．oldestD．older（）21Tomisoneof_boysinourclass．A．tallestB．tallerC．thetallestB．thetall（）22Thetreeis___inthegarden．A．thetallerB．thetallestC．tallerthanlD．tall（）23Whichis_，LiLeiorWuTong？A．strongB．strongestC．strongerD．thestrongest（）24Whichlanguageis____，English，FrenchorJapanese？A．easyB．themosteasyC．theeasiestoD．muchmoreeasy（）25Whichis____interesting，science，mathsorEnglish？A．moreB．themostC．veryD．Too（）26Whichcityis____，Beijing，ShanghaiorFuzhou？A．beautifulB．morebeautifulC．muchmorebeautifulD．themostbeautiful（）27Whichmonthis____，June，JulyorAugust？A．hotB．hotterC．hottestD．thehottest（）28Iamtwelve；Mikeisfourteen；Maryisthirteen．SoMikeisthe__