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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
2、比较级最高级规则nice–nicer-nicestsafe–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/muchmoremostlittlelessleastfa
3、roldolderelderoldesteldestfartherfurtherfarthestfurthest两多、两坏、两多、一少、一老、一远.Readandcompare:younglongfullshortsmalloldfineeasyhungryearlyheavybigredyoungeryoungestlongerlongestfullerfullestshortershortestsmallersmallestolderoldestfinerfinesteasiereasiesthungrier
4、hungriestearlierearliestheavierheaviestbiggerbiggestredderreddesthealthymanyfamousillexcitingcarefullywethotlittlefewhealthierhealthiestmoremostmorefamousmostfamousworseworstmoreexcitingmostexcitingmorecarefullymostcarefullywetterwettesthotterhottestlessleast
5、fewerfewest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,even,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
6、,BorC?⑶which…likebest,A,BorC?三.使用比较级和最高级的几个注意点1.比较应在同类事物中进行.TheweatherinBJiscolderthanthatinNB.ThepopulationofChinaislargerthanthatofJapan.Hisshoesarenewerthanmine(I)2.比较级和最高级前的”修饰语”不可误用.3.最高级后的介词in与of.1)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.2)of表示属性(指在同类的人,物中)后
7、可接4.形容词的最高级前要用the，但最高级前若有形容词性物主代词时不用the.Heismybestfriend.5.比较级前加the.表示两者中较…..sheisthetallerofthetwogirls6.比较级+and+比较级，表示越来越…Thedaysaregettingshorterandshorter.Ourcityisgettingmoreandmorebeautiful.7.the+比较级,the+比较级,表示越…越…Hesays,”thebusier,thebetter.”8.同级与比较级句型
8、的转换：Heisntastallashisbrother=Hisbrotheristallerthanhe.=Heisshorterthanhisbrother.9.比较级句型和最高级句型的转换：ShanghaiislargerthananyothercityinChinaShanghaiislargerthananycityinJapan10、oneofthe+形容词最
