单音词的变化：比较级直接在词尾+er;最高级直接在词尾+es

1、1.单音词的变化：比较级直接在词尾 +er;最高级直接在词尾+est序号原级比较级最高级中文shortshortershortest最矮的；最短的Io ngIon gerIon gest最长的smallsmallersmallest最小的fastfasterfastest最快的；最快地hardharderhardest最努力地smartsmartersmartest最聪明的talltallertallest最高的youngyoungeryoun gest最年轻的quietquieterquietest最文静的oldolderoldest最旧的；最老的thickthickerthickest最厚

2、的cheapcheapercheapest最便宜的slowslowerslowest最慢的stro ngstron gerstron gest最强壮的weakweakerweakest最弱的newn ewern ewest最新的warmwarmerwarmest最温暖的coldcoldercoldest最冷的coolcoolercoldest最凉爽的shyshyershyest最害羞的tighttightertightest最紧的clea nclea nerclea nest最干净的clevercleverercleverest最聪明的2.以不发音e结尾的单音节词，比较级直接加r;最高级直接加

3、st.序号原级比较级最咼级中文n icen icern icest最友好的largelargerlargest最大的finefinerfin est最好的widewiderwidest最宽的safesafersafest最安全的3.在重读闭音节（即：辅音+元音+辅音）中，要双写结尾的辅音字母，然后比较级加-er ；最高级加-esto序号原级比较级最高级中文bigbiggerbiggest最大的thinthinnerthi nn est最瘦的fatfatterfattest最胖的hothotterhottest最热的slimslimmerslimmest最苗条的wetwetterwettest最

4、湿的4.辅音字母加y结尾的单音节词和双音节词（有ly后缀的词除外）要将“y改为“ i后，比较级加-er ；最高级加-esto序号原级比较级最高级中文easyeasiereasiest最容易的busybusierbusiest最忙的lazylazier - 1laziest最懒惰的1 Ifunnyfunnierfunni est最有趣的uglyuglierugliest最丑的prettyprettierprettiest最漂亮的happyhappierhappiest最高兴的heavyheavierheaviest最重的frien dlyfrien dlierfrien dliest最友好的sh

5、vshiershiest最害羞的Jluckyluckierluckiest最幸运的drydrierdriest最干的healthyhealthierhealthiest最健康的1 I 1 Jsaltysaltiersaltiest最咸的Jangryangrierangriest最生气的5.其他双音节词和多音节词变比较级在原级前加more;变最高级在原级前加most序 号原级比较级最咼级中文frien dlymorefrie ndlymostfrie ndly最友好的popularmorepopularmostpopular最受欢迎的talkativemoretalkativemosttalka

6、tive最健谈的hardwork ingmorehardworki ngmosthardwork ing最勤奋地ho nestmoreho nestmostho nest最诚实的carelessmorecarelessmostcareless最粗心的carefulmorecarefulmostcareful最细心的helpfulmorehelpfulmosthelpful最乐于助人的excit ingmoreexcit ingmostexcit ing最激动的han dsomemoreha ndsomemostha ndsome最英俊的dan gerousmoreda ngerousmostd

7、a ngerous最危险的difficultmoredifficultmostdifficult最困难的differe ntmorediffere ntmostdiffere nt最不同的deliciousmoredeliciousmostdelicious最美味的angrymorea ngrymosta ngry最生气的clevermoreclever mostclever最聪明的famousmorefamousmostfamous最着名的6.不规则变化序号原级比较级最咼级中文wellbetterbest更好地goodbetterbest更好的Cjbadworseworst更坏的illwor

8、seworst病的更重的manymoremost更多的Jmuchmoremost更多的Litt lelessleast更小的farfarther/furtherfarthest/furthest更远的二、形容词各等级的用法：1、原级(同级)比较：asas;notas(so) aswe llgiveyouasmuchhelpaswecan.Sheisn ' tas(so)activeinsportsasbefore.-来源网络，仅供个人学习参考2. 比较级：表示两者之间比更可用状语much,alittle,even等修饰：Hemadefewermistakestha nldid.Heis

9、eve nrichertha nl.3、高级：形容词最高级前必须加the，副词最高级前常省略the，后面多用of , in 短语表示范围:Itwasthemost/leasti nteresti ngstoryIhaveeverliste ned.Heisthetallestofthethree.4、如果在两者之间表示最时要在比较级前加the，而且还用ofthetwo,ofthepair短语：Joh ni sthecleverofthetwoboys.Ofthetwoboys,Joh ni stheclever.三、重点与难点：1、asas结构：你和汤姆是一样好的孩子。You' rea

10、boyasgoodasTom.=You reasgoodaboyasTom.2、(1)tooto与 sothatsb.can '的句型转换：前者为简单句，主语只有一个，而后者为复合句，主语有两个，试比较：Thema nwastooa ngrytobeabletospeak.Themanwassoangrythathewasn' tabletospeak.I j/it.-I* .z xThemilkwastoohottodri nk.Themilkwassohotthatwecan ' tdrinkit.(2)tooto与note nought。句型的转换：Heistoo

11、 youn gtogetmarried.=Heis no tolde no ughtogetmarried.Thebookistoodifficultformetoread.=Thebookis no teasye no ughformetoread.3、形容词原级表示比较级含义：约翰不象迈克那么笨。Joh nisn otsostupidasMike.Joh ni slessstupidtha nM ike.Joh niscleverertha nM ike.4、用比较级表示最高级：约翰是班里最高的男生。Joh nistallertha nany otherboyi ntheclass.Joh

12、 ni sthetallestbo yin theclass.Joh ni stallertha n:a ny otherboy.anyo ftheotherboy.alltheotherboy.any oftheothers.anyon eelse.5、themore.themore 表示 越越”：Themorebooksyouread,thewideryourk no wledgeis.Themorefoodyoueat,thefatteryouare.6、moreandmore.表示 越来越”：Morea ndmorestude ntsrealizedtheimporta nceofafore