形容词副词的比较级和最高级23350

形容词副词的比较级和最高级ppt23350形容词副词的比较级和最高级ppt23350形容词副词的比较级和最高级ppt23350什么叫形容词？用以修饰名词，表示事物的特征的词。e.g.long,empty,cheap…22020/11/30形容词副词的比较级和最高级ppt23350形容词副词的比较级1什么叫形容词？用以修饰名词，表示事物的特征的词。e.g.long,empty,cheap…2020/11/302什么叫形容词？2020/11/302

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:beautifulserious2020/11/303形容词比较级最高级规则变化1.一般+er/原级比较级最高级fastshortbigthinfunnyheavyathleticexpensivefarfastershorterbiggerthinnerfunnierheaviermoreathleticmoreexpensivefartherFastestShortestBiggestThinnestFunniestHeaviestMostathleticMostexpensivefarthest2020/11/304原级比较级

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/eldest2020/11/305不规则变化good/well–better-不规则变化巧记：特殊形式比较级共有三对二合一，坏病两多并两好，little意思不是小，一分为二有两个，一是老来二是远2020/11/306不规则变化巧记：2020/11/306形容词原级的常用句型

as+形容词原形+aseg:TomisastallasMike.TomisthreetimesasoldasMike.Thereareasmanystudentsinyourschoolasyours.2020/11/307形容词原级的常用句型as+形容词原否定：notas+形容词原形+as,表示“和…不一样”或notso+形容词原形+as,表示“不及，不如…..”TomisnotastallasMike.TomisnotsotallasMike2020/11/308否定：notas+形容词原形+as,表示“和…不一样”2比较级的用法：Heruns

fasterthan

she.Heruns

muchfasterthan

she.2020/11/309比较级的用法：Herunsfasterthanshe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.2020/11/3010最高级的用法：2、Oneofthe+最高级Thegreenorangesarebig.Theorangeonesarebigger.Theredonesarethebiggestofall.2020/11/3011Thegreenorangesarebig.The250,000RMB.50,000RMB.Thegreencaristhemostexpensive.Theredcatismoreexpensivethanthebike.Thebikeisexpensive.500RMB2020/11/3012ThegreencaristhemostexpeJimTom

Stalloneisthemostathleticofthree.Tomismore

athletic

thanJim.Jimisathletic.2020/11/3013JimTomStalloneisthemostcinemaBookstoreSupermarketMyhouse3000m4000m5000m2020/11/3014cinemaBookstoreSupermarketMyisfarfrommyhome.ThebookstoreSupermarketisfartherfrommyhome.isthefarthestfrommyhome.Thecinema

2020/11/3015isfarfrommyhome.Thebooks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.tallertheyoungestthemostthebestslower2020/11/3016用所给的形容词副词的适当形式填空。tallertheyou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._______2020/11/3017改正下列句子中一处的错误。2020/11/3017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mosttiredmoretiredmosttiredeasilymoreeasilymosteasily2020/11/3018形容词和副词比较级和最高级的构成1、规则变化构成方原级比较级最高级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2020/11/3019原级比较级最高级good/wellbetterbestb1.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)warmermoredifficultworsetheyoungeryoungerthetallerbetterfaster2020/11/30201.Itis_______inthesouth1.Theenvironmentinourhometownis_____thanitwasbefore.goodB.worseC.betterD.bad2.Icantype_____thanIcanwritebyhand.A.fastB.muchfasterC.morefasterD.fastest2020/11/30211.Theenvironmentinourhome3.---Haveyoudecidedwhichyou’dliketobuy,theblackshirtortheyellowone?---Theblackone.Becauseitis_______ofthetwo.A.thenicerB.thenicestC.nicer2020/11/30223.---Haveyoudecidedwhichy4.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)2020/11/30234.Lileiis_____thananyoth1、the+最高级+of+比较范围2、Oneofthe+最高级比较级：最高级：2020/11/30241、the+最高级+of+比较范围2、Oneofthe1.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.2020/11/30251.Sheisthe________inthecl1.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.oneofthebeststudentsoneofthegreatestbuildings2020/11/30261.她女儿是她们学校最好学生之一.“最……之一”:用onTheYellowRiveris_______riverinChina.A.thesecondlongestB.thesecondlongerC.secondlongestthe+序数词＋最高级表示第几……2020/11/3027TheYellowRiveris_______ri1.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/stillbetter2020/11/30281.比较级+and+比较级1.---Who’s______basketballplayerinChinanow?IsitYao