形容词副词的比较等级一,表示A与B在程度相同时,可用”as+形容词或副词的原级as”结构.表示A不如B时,可用”notso/as+形容词或副词的原级结构.如:1,Nowadayssciencefictionisn’tas_________ascartoonsamongteenagers.A,popularB.morepopularC.lesspopularD,themostpopular2,Write___________andtrynottomakeanymistakes.A,ascarefulaspossibleB,ascarefullyasyoucanC,mostcarefulD,morecareful3,TheYellowRiveris___________theChangjiangRiver.A,notaslongasB,aslongasC.notlongasD,longerthan4,Tomneverdoesishomework_______Mary.Healwaysmakeslotsofmistakes.A,socarefulasB,carefullyasC,ascarefulasD,ascarefullyas二,表示A比B在程度上”更….”时,可用”形容词或副词的比较级+than“结构.如:1,TheairinBeijingisgettingmuch________nowthanafewyearsago.A,cleanB,cleanerC,cleanestD,thecleanest2,Moblephonesareverypopularnowandtheyare____thanbefore.A,cheapB,cheaperC.thecheapD.thecheapest3Knowledgeismoney.__ButIthinkitis_______money.A,asimportantasB,soimportantasC,moreimportantthanD,thesameas三表示者或三者以上的比较,其中一个在程度上”….”时常用”the+最高级”后面可带”of/in的短语”来说明比较的理由,如:1,DoyoulikeEnglish?____Yes,ButIthinkit’s_____subjectofall.A,theeasiestB,themostdifficultC,themostinterestingD,themostboring2,ZhangfanisthestrongeststudentinourclassandZhangfeiisthesecond_________one.A,strongB,srongerC,strongestD,thestronges3,Theriver_____tothesea.Itis____oneinthecountry.A,runs;thelongestB,runs,alongerC,isrun,thelongestD,run.alonger四,在形容词或副词的比较级前,可以用”alittle,even,much,alot,still来修饰,用来加强语气.如:1,AllofusareproudofthegreatchangesinShanghai.WearesureShanghaiwilllbeeven____tomorrow.A.goodB,beeterC,bestD,thebest2,Inourcity,it’s__inJuly,butit’seven____inAugust.A,hotter,hottestB,hot,hotC,hotter,hotD,hot,hotter3,Doyoulikewesternfood?__No,Thefoodofourcountryis____________thatofwesterncountries.A,rathergoodthanB,muchbetterthanC,morebetterthanD,notsogoodas.