形容词副词的比较级和最高级32888

形容词比较级与最2021/5/91

形容词比较级最高级规则变化1.一般+er/esteg：cold

strong

fast

slow2.以字母e结尾+r/esteg：nice

large3.词末只有一个辅音字母时，应先双写辅音字母+er/esteg:thinfat4.以“辅音字母+y”结尾的双音节词，先改“y”为“i”,+er/est

eg:funnyeasy5.多音节词和部分双音节词，在词前加more/mosteg:beautifulserious2021/5/92原级比较级最高级fastshortbigthinfunnyheavyathleticexpensivefarfastershorterbiggerthinnerfunnierheaviermoreathleticmoreexpensivefartherFastestShortestBiggestThinnestFunniestHeaviestMostathleticMostexpensivefarthest2021/5/93

不规则变化good/well–better-bestmuch/many–more-mostbad/badly/ill–worse–worstlittle–less–leastfar–farther/further–farthest–furthest

old–older/elder–oldest/eldest2021/5/94比较级的用法：Heruns

fasterthan

she.Heruns

muchfasterthan

she.2021/5/95最高级的用法：2、Oneofthe+最高级“最……中之一”三者或三者以上比较Yaomingisoneofthetallestbasketballplayersintheworld.1、the+最高级+of+比较范围“……之中最……”Heisthetallestofthethree.2021/5/96Thegreenorangesarebig.Theorangeonesarebigger.Theredonesarethebiggestofall.2021/5/97250,000RMB.50,000RMB.Thegreencaristhemostexpensive.Theredcatismoreexpensivethanthebike.Thebikeisexpensive.500RMB2021/5/98JimTom

Stalloneisthemostathleticofthree.Tomismore

athletic

thanJim.Jimisathletic.2021/5/99cinemaBookstoreSupermarketMyhouse3000m4000m5000m2021/5/910isfarfrommyhome.ThebookstoreSupermarketisfartherfrommyhome.isthefarthestfrommyhome.Thecinema

2021/5/911用所给的形容词副词的适当形式填空。1.Tomis____(tall)thanJim.2.LiLeiis_____(young)boyinhisclass.3.Davidhas____(many)storybooksofallthestudents.4.LiLeispeaksEnglish_______(well)inhisgroup.5.Lucyruns_____(slow)thanLily.tallertheyoungestthemostthebestslower2021/5/912改正下列句子中一处的错误。A．TomcomestoschoollatethanJim._____B.Whichdoyoulikebetter,cats,dogs,orchickens?_____C.Whoisoldestinourclass?_____D.HethinksmathisimportanterthanChinese.______E.Thisworkisveryharderthanthatone.________F.Helivesfarerthananyotherstudentinyourclass._______2021/5/913形容词和副词比较级和最高级的构成1、规则变化

构成方法原级比较级最高级单音节词和少数多音节词一般在词尾加-er/ə/或-est/ist/coldcoldercoldestfastfasterfastest以字母e结尾的形容词，加-r或-stnicenicernicestlargelargerlargest重读闭音节词只有一个辅音字母时，应先双写辅音字母；再加-es或-estbigbiggerbiggesthothotterhottest以“辅音字母+y”结尾的双音节词，先改“+y”结尾的双音节词，先改“y”为“i”,再加-er或-esteasyeasiereasiestearlyearlierearliest多音节词和部分双音节词在词前加more或mosttiredmoretiredmosttiredeasilymoreeasilymosteasily2021/5/914原级比较级最高级good/wellbetterbestbad/badly/illworseworstmany/muchmoremostlittlelessleastfarfartherfarthestfurtherfurthestoldolderolderstelderelder形容词和副词比较级和最高级的构成2、不规则变化2021/5/9151.Itis_______inthesouththaninthenorth.(warm)2.Thatquestionis____________thanthisone.(difficult)3.Shefeltillyesterdayandshefeelseven_______today.(ill)4.Heismuch_______thanhisyoungerbrother.(young)5.Lilyis__________ofthetwo.(young)6.Tomis________ofthetwins.(tall)7.Whichdoyouthinktastes________,thechickenorthefish?(good)8.Whoruns_____,TomorJim?(fast)warmermoredifficultworsetheyoungeryoungerthetallerbetterfaster2021/5/9161.Theenvironmentinourhometownis_____thanitwasbefore.goodB.worseC.betterD.bad2.Icantype_____thanIcanwritebyhand.A.fastB.muchfasterC.morefasterD.fastest2021/5/9173.---Haveyoudecidedwhichyou’dliketobuy,theblackshirtortheyellowone?---Theblackone.Becauseitis_______ofthetwo.A.thenicerB.thenicestC.nicer2021/5/9184.Lileiis_____thananyother_______inhisclass.A.tall,studentsB.taller,studentsC.taller,student.比较级+anyother+单数名词.“比其他任何……都……”.(暗指:最高级)2021/5/9191、the+最高级+of+比较范围2、Oneofthe+最高级比较级：最高级：2021/5/9201.Sheisthe________intheclass.(young)2.Jasonisthe_____ofthethree.(tall)3.Whosehandwritingisthe____ofall?

(good)youngesttallestbest

最高级的用法表示三者或三者以上（人或事物）的比较用最高级，最高级的前面一般要加定冠词the，后面可带of（in,among）短语来说明比较的范围.2021/5/9211.她女儿是她们学校最好学生之一.2.中国长城是世界上最伟大的建筑之一.“最……之一”:用oneofthe+

形容词最高级+名词复数+of/in介词短语.如:Herdaughteris__________________inherschool.TheGreatWallofChinais__________________intheworld.oneofthebeststudentsoneofthegreatestbuildings2021/5/922TheYellowRiveris_______riverinChina.A.thesecondlongestB.thesecondlongerC.secondlongestthe+序数词＋最高级表示第几……2021/5/9231.比较级+and+比较级越来越…2.the+比较级,the+比较级越…,越…3._________________youare,___________mistakesyouwillmake.(你越仔细，做错的题目就越少）4.________________youeat,_____________you’llbe.(你吃得越多,就越胖)5.Alicewriteswell.Marywrites_________________thanshe.(甚至更好）ThemorecarefulthefewerThemorethefatter1.Thegirlbecomes＿＿_____________________.

(越来越漂亮）moreandmorebeautiful2.Theweatherisgetting______________________.

(越来越槽糕）worseandworseeven/stillbetter2021/5/9241.---Who’s______basketballplayerinChinanow?IsitYaoMing?---No.It’sSunMingm