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1、形容词、副词比较级和最高级复习young-yonger-yongestold–older-oldesttall-taller-tallestsmall-smaller-smallestearly-earlier-earliestthirsty-thirstier-thirstiest1.一般情况下加-er或－est:2.以字母e结尾的形容词，加-r或-st4.以 “辅音字母＋y”结尾的双音节词，先改“y”为“i”，再加-er或-est.big—bigger-biggestfat—fatter-fattest形容词比较级最高级规则nice–nicer-nicest
2、safe–safer-safest3.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-er或-est.一5.部分双音节词或多音节词前面加more,most.如:interestingmoreinterestingmostinterestingfamousmorefamousmostfamous不规则变化原级比较级最高级good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfaroldolderelderoldesteldestfartherfurtherfarthestfu
3、rthest两多、两坏、两多、一少、一老、一远.Readandcompare:younglongfullshortsmalloldfineeasyhungryearlyheavybigredyoungeryoungestlongerlongestfullerfullestshortershortestsmallersmallestolderoldestfinerfinesteasiereasiesthungrierhungriestearlierearliestheavierheaviestbiggerbiggestredderreddesthealthyman
4、yfamousillexcitingcarefullywethotlittlefewhealthierhealthiestmoremostmorefamousmostfamousworseworstmoreexcitingmostexcitingmorecarefullymostcarefullywetterwettesthotterhottestlessleastfewerfewest二.形容词、副词比较等级的用法1.原级:可用very,quite,too,as…as/notso…as等词修饰.2.比较级:可用much,alittle,alot,abit,ev
5、en,far等修饰.其主要句型有：⑴比较级+than⑵…AorB?⑶Which…likebetter,AorB?3.最高级:形容词的最高级要加定冠词the,副词最高级可省略the,⑴the+最高级+ofinJimworkshardestofusall.Mymotheristhebusiestinmyfamily⑵…A,BorC?⑶which…likebest,A,BorC?三.使用比较级和最高级的几个注意点比较应在同类事物中进行.theweatherinBJiscolderthanthatinNB.比较级和最高级前的”修饰语”不可误用.最高级后的介词in与of.
6、a.in表示“在…内(指某范围内)”可以跟表示单位,组织,时间等单数名词.b.of表示属性(指在同类的人,物中)后可接⑤形容词的最高级前要用the⑥比较级前加the.sheisthetallerofthetwogirls.⑷比较级+and+比较级，表示越来越…Thedaysaregettingshorterandshorter.Ourcityisgettingmoreandmorebeautiful.⑸the+比较级,the+比较级,表示越…越…Hesays,”thebusier,thebetter.”Dosomeexercises同义句转换Heisthetal
7、leststudentinhisclass.Heis________________________studentinhisclass.Heis________________________studentsinhisclass.Peterdrawswell,Lileidrawsbetter.Lileidraws___________ofthetwo.Thetractorgoesfasterthanthebike.Thebikegoes___________thanthetractor.tallerthananyothertallerthantheotherth
8、ebettermores
