初中英語(yǔ)語(yǔ)法之形容詞比較級(jí)和最高級(jí)講練和答案(一)一般句式的構(gòu)成：A+is/are+形容詞比較級(jí)+than+BA是主格B是賓格如：Sheistallerthanme.一、規(guī)則變化1）單音節(jié)詞末尾加-er（比較級(jí)），-est（最高級(jí)）【例】greatgreatergreatest;smallsmallersmallest;cleancleanercleanest2）單音節(jié)如以e結(jié)尾，只加-r（比較級(jí)），-st（最高級(jí)）【例】finefinerfinest;widewiderwidest3）閉音節(jié)單音節(jié)詞如末尾只有一個(gè)輔音字母，須先雙寫這個(gè)輔音字母，再加-er（比較級(jí)），-est（最高級(jí)）【例】bigbiggerbiggest;hothotterhottest;redredderreddest4）少數(shù)以-y，-er，ow，-ble結(jié)尾的雙音節(jié)詞，末尾加-er（比較級(jí)），-est（最高級(jí)）。以-y結(jié)尾的詞，如-y前是輔音字母，則變y為-i，再加-er和-est。以-e結(jié)尾的詞只加-r和-st?！纠縞levercleverercleverest;narrownarrowernarrowest;ableablerablesteasyeasiereasiest5）其它雙音節(jié)和多音節(jié)詞皆在前面加單詞more和most?！纠縞arefulmorecarefulmostcareful;difficultmoredifficultmostdifficult;二、不規(guī)則變化原級(jí)比較級(jí)最高級(jí)good/wellbetterbestbad/illworseworstmany/muchmoremostlittlelessleastfarfarther/furtherfarthest/furthest注：有些形容詞一般沒(méi)有比較等級(jí)。如：right,wrong,woolen等。三、形容詞各等級(jí)的用法：1、原級(jí)（同級(jí)）比較：as…as…;notas(so)…as…We’llgiveyouasmuchhelpaswecan.Sheisn’tas(so)activeinsportsasbefore.2、比較級(jí)：表示兩者之間比……更……可用狀語(yǔ)much,alittle,even等修飾：HemadefewermistakesthanIdid.HeisevenricherthanI.3、高級(jí)：形容詞最高級(jí)前必須加the,后面多用of……，in……短語(yǔ)表示范圍：Itwasthemost/leastinterestingstoryIhaveeverlistened.Heisthetallestofthethree.4、如果在兩者之間表示“最……”時(shí)要在比較級(jí)前加the，而且還用ofthetwo,ofthepair短語(yǔ)：Johnisthecleverofthetwoboys.Ofthetwoboys,Johnistheclever.四、重點(diǎn)與難點(diǎn)：1、as+adj.原形+as…結(jié)構(gòu)：你和湯姆是一樣好的孩子。You’reaboyasgoodasTom.=You’reasgoodaboyasTom.2、(1)too+adj.原形+to與so+adj.原形+that’t…的句型轉(zhuǎn)換：前者為簡(jiǎn)單句，主語(yǔ)只有一個(gè)，而后者為復(fù)合句，主語(yǔ)有兩個(gè)，試比較：Themanwastooangrytobeabletospeak.Themanwassoangrythathewasn’tabletospeak.Themilkwastoohottodrink.Themilkwassohotthatwecan’tdrinkit.(2)too…to…與notenoughto句型的轉(zhuǎn)換：Heistooyoungtogetmarried.=Heisnotoldenoughtogetmarried.Thebookistoodifficultformetoread.=Thebookisnoteasyenoughformetoread.3、形容詞原級(jí)表示比較級(jí)含義：約翰不象邁克那么苯。JohnisnotsostupidasMike.JohnislessstupidthanMike.JohnisclevererthanMike.4、用比較級(jí)表示最高級(jí)：約翰是班里最高的男生。Johnistallerthananyotherboyintheclass.Johnisthetallestboyintheclass.Johnistallerthananyotherboy.anyoftheotherboy.alltheotherboy.anyoftheothers.anyoneelse.5、themore…..themore….表示“越……越……”:Themorebooksyouread,thewideryourknowledgeis.Themorefoodyoueat,thefatteryouare.6、moreandmore….表示“越來(lái)……越……”:Moreandmorestudentsrealizedtheimportanceofaforeignlanguage.Ourcountryisgettingstrongerandstronger.7、比較級(jí)前可用much,alittle,abit,slightly,agreatdeal,alot,many,far,even,still等詞語(yǔ)修飾。注：(1).序數(shù)詞后的形容詞用最高級(jí).eg:TheYellowRiveristhesecondlongestriverinChina.黃河是中國(guó)第二長(zhǎng)河流。(2).Oneof....后的形容詞用最高級(jí)。eg.MrGreenisoneofthemostpopularteachersinourschool.格林先生是我們學(xué)校最受歡迎的老師之一。(3).副詞的最高級(jí)和形容詞的最高級(jí)相同，但副詞的最高級(jí)最高級(jí)前可以不加定冠詞theeg:Heruns(the)fastestinourschool.他是我們學(xué)校跑得最快的。Whichdressdoyoulike(the)best,thegreenone,theyellowoneortheblueone？你最喜歡哪條裙子，綠色的，黃色的，還是藍(lán)色的？鞏固練習(xí)：（一）寫出下列形容詞與副詞的比較級(jí)與最高級(jí)形式：long___________wide_____________fat_________heavy__________slow_____________few_________brightly______-_____bably____________far_________quickly___________happy_____-______unhappy________(二)用所給詞的正確形式填空：1.Ofthetwogirls,IfindLucythe_______(clever).2.Gold(黃金)is______(little)usefulthaniron(鐵).3.Mysisteristwoyears_______(old)thanI.4.John’sparentshavefourdaughters,andsheisthe_____(young)child.5.The_____(cheap)bagsarethenotusuallythebestones.6.Theshortoneisbyfar_______expensiveofthefive.7.Theboyisnotso______(interesting)ashisbrother.8.Dicksings_____(well),shesings______(well)thanJohn,butMarysings______(well)inherclass.9.Shewillbemuch______(happy)inhermewhouse.10.Thisdressis______that.(twice,as…as…,expensive)

選擇題。1.Thisboxis___thatone.A.heavythanB.soheavythanC.heavierasD.asheavyas2.Whenwespeaktopeople,weshouldbe'.A.aspoliteaspossibleB.aspoliteaspossiblyC.aspolitelyaspossibleD.aspolitelyaspossiblybookis____thatone,but____thanthatone.A.asdifficultas;expensiveB.asmoredifficultas;moreexpensiveC.asdifficultas;moreexpensiveD.moredifficultas;asexpensive4.Ithinkthestoryisnotso___asthatone.A.interestingB.interestedC.moreinterestingD.mostinteresting5.Hisfatherbegantowork____hewassevenyearsold.A.asoldasB.asearlyasC.sinceD.while6.Ithinkscienceis_thanJapanese.A.muchimportantB.importantC.muchmoreimportantD.moremuchimportant7.Thispencilis___thanthatone.A.longestB.longC.longerD.aslong8.Mymotherisno___young.A.shorterB.longerC.littleD.fewchildrenare____thisyearthantheywerelastyear.A.moretallB.moretallerC.verytallerD.muchtaller10.Itwasveryhotyesterday,butitis___today.A.evenhotterB.morehotterC.muchmorehotD.muchhot11.MrsBlackhasgot____insteadofgettinganybetter.A.morebadB.alittleworseC.muchbadlyD.alotofworse12.Whenwearrived,wefoundthemeetingroomcrowdedwith___students.A.quiteafewB.onlyafewC.fewD.afewquite13.Thehouseissmallforafamilyofsix.A.muchtooB.toomuchC.verymuchD.so14.Throughthewindowwecanseenothingbut____buildings.A.tallverymanyB.verymanytallC.verytallmanyD.manyverytall15.-What'syourbrotherlike?-Heis___.A.adriverB.verytallC.myfriendD.atschool16.Thejacketwasso___thathedecidedtobuyit.,A.muchB.littleC.expensiveD.cheapl17.Ourclassroomis____largerthantheirs.A.moreB.quiteC.veryD.much18.Theearthisabout____asthemoon.A.asfiftytimebigB.fiftytimesasbigC.asbigfiftytimesD.fiftyastimesbig19.Yourroomis___mine.A.twiceaslargethanB.twicethesizeofC.biggertwicethanD.astwicelargeas20.Yourroomis___thanmine.A.threetimebigB.threetimesbigC.threetimesbiggerD.biggerthreetimesfatheris____thanhismother.;A.olderfouryearsB.asfouryearsolderC.fouryearsolderD.biggerfouryears22.Mathsismorepopularthan____.A.anyothersubjectB.allthesubjectsC.anysubjectD.othersubject23.Chinaislargerthan____inAfrica.A.anyothercountryB.othercountriesC.theothercountryJ1%D.anycountry24.Tomisstrongerthan___inhisclass.A.anyotherboyB.anyboysC.anyboyD.otherboy25.Whenspringcomes,itgets____.A.warmandwarmB.colderandcolderC.warmerandwarmerD.shorterandshorter26.Byandby,____studentsinourclasscametolikeEnglish.A.moreandmoreB.muchandmuchC.manyandmanyD.lessandleast27.Atlasthebegantocry___.A.hardandhardB.morehardandmorehardC.harderandharderD.lesshardandlessharder28.Whenspringcomesthedaysget____andnights____.A.short;longB.long;shortC.longer;shorterD.shorter;longerIlookatthepicture,____Ilikeit.A.Thebest;themoreB.Themore;thelessC.Themore;lessD.More;themore30.___hereadthebook,____hegotinit.A.Themore;themoreinterestingB.Theless;themoreinterestingC.Themore;themoreinterestedD.More;moreinterested31.___youcomeback,_____itwillbe.A.Thequicker;thebestB.Thesooner;thebetterC.Faster;thebetterD.Thesooner;better32.Ilike___oneofthetwobooks.A.theolderB.oldestC.theoldestD.olderis___country,ChinaorJapan?A.thelargeB.thelar