比较级，最高级.ppt

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1、形容词和副词的比较级和最高级Thefirstmooncakeissmall.Thesecondmooncakeissmallerthanthefirstone.smallsmallersmallestThethirdmooncakeisthesmallestofall.nicenicernicestThemooncakesinpicture1arenice.Themooncakesinpicture2arenicer.Themooncakeinpicture3isthenicest.Thepigisbig.Thebearisbiggerthanthepig.Theelephan

2、tisthebiggestofallbigbiggerbiggestThepigisheavy.Thebearisheavierthanthepig.Theelephantistheheaviestofallheavyheavierheaviestexpensivemoreexpensivemostexpensive80yuanThefootballis_________thanthebench.Thebenchis_____________thanthefootball.Thebikeis________________ofall.120yuan180yuanexpens

3、ivemoreexpensivethemostexpensive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-esteasyeasierea

4、siestearlyearlierearliest多音节词和部分双音节词在词前加more或mostbeautifulmorebeautifulmostbeautifuleasilymoreeasilymosteasily单音节和少数多音节的形容词和副词的比较级和最高级的构成分规则和不规则。变化如下：不规则变化，要多加注意哦！good/well→→bad/badly→→little→→many/much→→far→→worseworstmoremostleastbetterbestfartherfurtherfarthestfurthestworselessimportant__

5、_____________________________easy______________________________________wet_______________________________________happy____________________________________careful__________________________________thin___________________________________good____________________________________hot_______________

6、_______________________easily____________________________________many____________________________________nice____________________________________big_____________________________________heavy__________________________________delicious________________________________much_______________________

7、_____________给出下列词的比较级和最高级moreimportantmostimportanteasiereasiestwetterwettesthappierhappiestmorecarefulmostcarefulthinnerthinnestbetterbesthotterhottestmoreeasilymosteasilymoremostnicernicestbiggerbiggestheavierheaviestmoredeliciousmostdeliciousmo