项1、学知坊一对一个性化辅导(1)单音节词和少数双音节词一般在词尾加er或est：bright音的e字母结尾的加r,或st：large;以辅音字母加y结尾的变y为I加er或est:easy；以一个辅音字母结尾的重读闭音节词双写最后一个辅音字母再加er或est:big以er，ow结尾的双音节词加er或est:cleverslow(2)多音节词前加more或most,副词最高级前省略the.(3)部分形容词本身表示最高级，因此他们没有比较级和最高级形式：favouriteround2、不规则变化：good,well;bad,badly,ill;much,many;little;far;old;注：只有少数形容词和副词有两种比较级和最高级形式：cleveroldfar二、形容词各等级的用法：1、原级(同级)比较：as.as.;notas(so).as.Wellgiveyouasmuchhelpaswecan.Sheisntas(so)activeinsportsasbefore.as.as意为和一样,表示同级的比较。使用时要注意第一个as为副词,第二个as为连词。其基本结构为：as+adj./adv.+as。例如：(1) Thisfilmisasinterestingasthatone这部电影和那部电影一样有趣。(2) Yourpenwritesassmoothlyasmine.你的钢笔书写起来和我的一样流畅。其否定式为notas/so+adj./adv.+a&例如：Thisdictionaryisnotas/sousefulasyouthink.这本字典不如你想象的那样有用。若有修饰成分，如twice,threetimes,half,aquarter等，则须置于第一个as之前。例如：Yourbagistwiceasexpensiveasmine.你的袋子比我的贵一倍。几个关于as.as的常见句型：(1) as.aspossiblePleaseanswermyquestionassoonaspossible.请尽快回答我的问题。(2) as.asusual/beforeShelooksasprettyasbefore.她看起来和以前一样漂亮。(3) aslongas.(引导条件状语从句)学知坊一对一个性化辅导ngasthreeyearstocarryouttheplan.我们花了长达三年的时瓦计划。.tookusask这项壬tool间才(4) asfarasHewalkedasfarastherailwaystationyesterdayevening.昨天傍晚，他一直散步到火车站。(5) aswellasShecooksaswellashermotherdoes.她烧菜烧得跟她母亲一样好。一些带有as.as结构的常见短语归纳：asbusyasabee像蜜蜂一样忙碌aseasyasABC像ABC一样容易asdeepasawell像井一样深aslightasafeather像羽毛一样轻assoftasbutter像黄油一样软asrichasaJew像犹太人一样富裕2比较级：表示两者之间比更可用状语much,alittle,even等修饰:HemadefewermistakesthanIdid.HeisevenricherthanI.3、咼级:形容词最咼级前必须加the,副词最咼级前常省略the，后面多用ofin短语表示范围：Itwasthemost/leastinterestingstoryIhaveeverlistened.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：Johnisthecleverofthetwoboys.Ofthetwoboys,Johnistheclever.三、重点与难点：1、as.as.结构：你和汤姆是一样好的孩子。YoureaboyasgoodasTom.=YoureasgoodaboyasTom.2、(1)too.to与so.thatsb.cant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：Themanwastooangrytobeabletospeak.Themanwassoangrythathewasntabletospeak.Themilkwastoohottodrink.Themilkwassohotthatwecantdrinkit.(2)too.to与notenoughto句型的转换：TThe3、学知坊一对一个性化辅导getmarried.=Heisnotoldenoughtogetmarried.bookistoodifficultformetoread.=doteasyenoughformetoread.级表示比较级含义：约翰不象迈克那么苯。JohnisnotsostupidasMike.JohnislessstupidthanMike.JohnisclevererthanMike.4、用比较级表示最高级：约翰是班里最高的男生。Johnistallerthananyotherboyintheclass.Johnisthetallestboyintheclass.5、themorethemore.表示越越Themorebooksyouread,thewideryourknowledgeis.Themorefoodyoueat,thefatteryouare.6、moreandmore.表示“越来.越.”:Moreandmorestudentsrealizedtheimportanceofaforeignlanguage.Ourcountryisgettingstrongerandstronger.比较级用于二者相比较，由than构成比较状语从句：(1) 笔记要点：两个相比较的主语必须相对应。.HelooksstrongerthanI(do).TheclimateofShanghaiishotterthanthatofBeijing.MySchoolbagislargerthanhers.Thebookismuchmoreinterestingthanthatone.(2) 笔记要点：两个形容词比较级由and连在一起，表示“越来越”.Itisgettingcolderandcolder.Sheisbecomingmoreandmorebeautiful(3) 笔记要点：这种句型结构表示“越越”.Theolderwegrow,thepoorerourmemorywillbe.Theearlierwestart,thesoonerwellgetthere.(4) 笔记要点：二者之比较。而Ofthethreegirls,sheisthecleverest.Ipreferthecheaperoneofthetwobooks.Ofthetwobrothers,heisthecleverer.最高级构成方式：三者或三者以上进行比较，“the+形容词/副词est”。(1)Johnisthetallestofthethree.Herunsfastestinourclass.(副词的最高级the可省略)ThisisthemostdifficultbookIveread.A巩学知坊一对一个性化辅导hananyotherboyintheclass.(有than时只用比较级)heisvoungerthanalltheotherstudents.固练习:一）写出下列形容词与副词的比较级与最高级形式longwidefatheavvslowfewbrightlv-bablvfarquicklvhappv-unhappv(二) 用所给词的正确形式填空：1. Ofthetwogirls,IfindLucvthe(clever).2. Gold(黄金)is(little)usefulthaniron(铁).3. Mvsisteristwovears(old)thanI.4. Johnsparentshavefourdaughters,andsheisthe(voung)child.5. The(cheap)bagsarethenotusuallvthebestones.6. Theshortoneisbvfarexpensiveofthefive.7. Thebovisnotso(interesting)ashisbrother.8. Dicksings(well),shesings(well)thanJohn,butMarvsings(well)inherclass.9. Shewillbemuch(happv)inhermewhouse.10. Thisdressisthat.(twice,as.as.,expensive)(三) 选择填空：1Hefeelstodavthanvesterdav.A. tiredB.moretiredC.moretirederD.muchtired2. Whichdovoulike,coffee,teaormilk?A. theworstB.worseC.theworseD.worst3. Ofthetwotovs,thechildchose.A.theexpensiveoneB.onemostexpensiveC. aleastexpensiveD.themostexpensiveofthem4. Thelineisthanthatone.A. morelongerB.notlongerC.muchmorelongerD.manvmorelonger5. Theearthisthemoon.A.as49timesbigasB. 49timesasbiggerasC.49timesasbigasD. asbigas49times6. Thebookisofthetwo.A.thinnerB.thethinnerC.morethinnerD.thethinnest7. Shelooksthanshedoes.A.themoreolderB.vervolderC.mucholderD.moreolder8. Thegardenisbecoming.A.morebeautifulandmoreB.morebeautifulandbeautifulC. moreandmorebeautifulD.morebeautifulandbeautifuler9. Theycompeted(比赛)toseewhocouldwork.学知坊一对一个性化辅导bestB.thefasterandthebetterC.-fastestandbetterD.fasterandbetter1O._FUjry,speed.A.MO?e,lessB.Much,littleC.Themore,thelessD.Themuch,thelittle11. Thiskindofcoffeeisdif