比较级和最高级.ppt

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1、Comparativeandsuperlativedegrees比较级与最高级RevisionLet’ssaytogether.ShanghaiHongKongbigsmalloldnewShanghaiis________thanHongKong.HongKongis________thanShanghai.Shanghaiis________thanHongKong.HongKongis________thanShanghai.biggersmallernewerolderbusynoisyLondonis________and___

2、_____thanCambridge.LondonCambridgequietbusiernoisierIthinkgymnasticsis________________ofall.difficultthemostdifficultLiuXiang________________intheOlympicGames.ran(the)fastest小结：比较级指的是对人或物__________之间进行比较，句子中常用“_______”连接所比较的对象。最高级则是对_________或___________的人或物进行比较，常带有比较范围（_

3、___...或_____...)两者than三者三者以上ofin1）单音节和部分双音节词slowfastyoungtallfinelatethinbigeasyearlyslowerslowestyoungeryoungest一般在词尾加er,est2）以字母e结尾的词3）重读闭音节词只有一个辅音字母时,4）以辅音字母加“y”结尾的双音节词,finerfinestlaterlatesteasiereasiestthinnerthinnestbiggerbiggestearlierearliesttallertallestfasterfas

4、test2.形容词、副词的比较级和最高级变化规律：词尾加r,st双写辅音字母,加er,est先改“y”为“i”再加er,est5）多音节和部分双音节词在词前加more或mostdeliciousfamouscarefullymorecarefullymostcarefullymorefamousmostfamousmoredeliciousmostdelicious不规则变化good/wellmany/muchlittlebad/illoldfar原级比较级最高级年龄辈份距离程度betterbestmoremostworseworstol

5、deroldesteldereldestfartherfarthestfurtherfurthestlessleast比较级常用句型：比较级＋than2.修饰词（much/alot/even/alittle/abit/far等）＋比较级3.表示两者之间的选择可使用Who/Whichis…＋比较级，AorB？4.比较级＋and＋比较级/moreandmore+原级5.the＋比较级，the＋比较级Tomis______________Jack.Jackis______________Tom.TomJacktallerthanshortert

6、hanJohnKenfat/thinJohnis________________Ken.Kenis_________________John.fatterthanthinnerthancheesecakechocolatecakestrawberrycakeThecheesecakeisnice.Thechocolatecakeis_________.Thestrawberrycakeis____________thanthecheesecake.nicermuchnicerBaseballissmall.Tabletennisis___

7、_________thanbaseball.Baseballis_______thanfootball.Tabletennisis_________________thanfootball.smalleralittlesmallermuchsmallerrich（富裕）tallWhois_______,BillGates____Yaoming?-----BillGates.richerorWhois_______,BillGates____Yaoming?-----Yaoming.tallerorWhichoneis_________,t

8、heredone___thepurpleone?----Thepurpleone.cheapbeautifulWhichoneis_____________,theredone____thep