初中英语人教版八年级上册形容词、副词的比较等级.ppt

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1、形容词、副词的比较等级形容词比较级最高级规则变化1.一般+er/esteg：coldstrongfastslow2.以字母e结尾+r/esteg：nicelarge3.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/esteg:funnyeasy5.多音节词和部分双音节词，在词前加more/mosteg:beautifulserious原级比较级最高级fastshortbigthinfunnyheavyathleticexpe

2、nsivefarfastershorterbiggerthinnerfunnierheaviermoreathleticmoreexpensivefartherFastestShortestBiggestThinnestFunniestHeaviestMostathleticMostexpensivefarthest不规则变化good/well–better-bestmuch/many–more-mostbad/badly/ill–worse–worstlittle–less–leastfar–farther/fur

3、ther–farthest–furthestold–older/elder–oldest/eldest比较级的用法：Herunsfasterthanshe.Herunsmuchfasterthanshe.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.形容词和副词比较级和最高级的构成1、

4、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-esteasyeasie

5、reasiestearlyearlierearliest多音节词和部分双音节词在词前加more或mosttiredmoretiredmosttiredeasilymoreeasilymosteasily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

6、则变化1、the+最高级+of+比较范围2、Oneofthe+最高级比较级：最高级：1.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.1.她女儿是她们学校最好学生之一.2

7、.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.oneofthebeststudentsoneofthegreatestbuildingsTheYellowRiveris_______riverinChina.A.thesecondlongestB.theseco

8、ndlongerC.secondlongestthe+序数词＋最高级表示第几……1.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.________________you