形容词和副词的比较级和最高级以及练习题

1形容词和副词的比较级和最高级重点:1、了解形容词、副词比较级以及最高级的构成规则；2、了解形容词、副词比较等级的用法。6精讲部分一.形容词和副词在使用时都有三个级别：原级、比较级、最高级。例：(smallsmallersmallest)(talltallertallest)(hardharderhardest)比较级和最高级的构成有规则和不规则的变化两种1．规则变化单音节词和少数双音节词，在词尾加-er，-est来构成比较级和最高级。多音节词，原级前加more，most构成比较级和最高级构成法原级比较级最高级单音节词一般单音节词尾加-er，-estallgreatstrongtallergreaterstrongertallestgreateststrongest以不发音的e结尾的单音词，只加-r，-stnicelargelatenicerlargerlaternicestlargestlatest以一个辅音字母结尾的闭音节单音词，双写结尾的辅音字母再加-er，-estbighotfatbiggerhotterfatterbiggesthottestfattest双音节词以辅音字母+y结尾的双音节词，改y为i再加-er，-esteasybusyearlyeasierbusierearliereasiestbusiestearliest多音节词、以ly结尾的副词、ed\ing形容词在原级前面加more,most来构成比较级和最高级importantbeautifulHappilyexcitedmoreimportantmorebeautifulmorehappilyMoreexcitedmostimportantmostbeautifulmosthappilymostexcited2.不规则变化原级比较级最高级goodwellbetterbestbadillworseworstOldolderoldestmuch,manymoremostLittlelessleastFarfarther/furtherfarthest/furthest2二.形容词和副词的比较级和最高级的用法1．as+原级+as表示“与……一样”Thepaintingisasbeautifulasthatone．这幅画和那幅画一样漂亮。(形容词)Hesingsaswellashisteacher.他唱得和他的老师一样好。（副词）注意：在否定句中可用notas(so)+原级+as与……不一样，不及……例：Itisnotas(so)coldinShanghaiasinBeijinginwinter．冬天上海的天气没北京的天气冷。(形容词)Thegirldoesn’trunasquicklyastheboy.；女孩跑得不如男孩快。（副词）2．比较级+than表示“…比…更…”Thishotelischeaperthanthatoneacrossthestreet．这家宾馆比街对面那家更便宜。(形容词)Itisquickertotakeaundergroundthantotakeabus．坐地铁比坐公交车快。MarywritesmorecarefullythanTom.Mary写得比Tom更认真。（副词）3．比较级+比较级表示：”越来越…”Itisgettingcolderandcolderthesedays．这些天天气越来越冷。(形容词)Thebusismoreandmorecrowded．公交车上越来越挤。(形容词)Thepeoplearelivingmoreandmorehappily人们生活得越来越幸福（副词）4.The+比较级,the+比较级表示“越---，越---。”Themore,thebetter.5．the+最高级+比较范围表示“(三者或三者以上)最……”Ofallthefourbrothersheisthecleverest．在四个兄弟中，他是最聪明的。Heisthebestinmathsofthemall．在他们所有人中他数学最好Hejumpsthehighestinhisclass.他在班中跳得最高。注意：1.“as+原级+as(notas(so)+原级+as)”和“比较级+than”用于两者之间的比较，2.最高级用于三者以上之间的比较3.形容词最高级必须加定冠词the,但副词最高级可以加也可以不加定冠词the例如：TheChangjiangRiveristhelongestriverinChina.(形容词)Shedances(the)mostbeautifullyinherclass.（副词）4.much+比较级表示“…得多”例如：muchbigger,muchlonger.muchmoredifficult,muchmoreinteresting3Exercise(比较级和副词)一.A.写出下列形容词或副词的比较级和最高级1.near________________________high______________________2.warm_______________________clever_____________________3.white_______________________blue____________________4.nice________________________gentle______________________5.safe_________________________wide_______________________6.close________________________long_______________________7.heavy_______________________sunny_______________________8.early_________________________dry_______________________9.busy________________________happy______________________10.easy________________________angry_______________________11.windy_______________________little______________________12.thin_________________________`fat_________________________13.hot__________________________big_________________________14.wet_________________________`good_______________________15.bad_________________________well_______________________16.badly_______________________many_______________________17.much_______________________far_________________________18.important__________________________________________19.dangerous__________________________________________20beautiful___________________________________________21.difficult____________________________________________22.brightly____________________________________________23.strongly____________________________________________24.expensive___________________________________________25.quietly_____________________________________________26.outgoing_____________________________________________27.creative_____________________________________________28.hard-working_____________________________________________B.写出下列形容词的副词形式1.bad___________nice___________beautiful___________2.clever_________easy___________busy_______________3.heavy_________angry__________happy______________4.gentle_________wide___________safe________________5.close__________late____________early________________6.deep___________high___________near________________7.fast___________good___________二、用括号内词语的正确形式填空1、Theflowersarevery_____________________.(beautiful)2、Thegirlsaresittingthere__________________.(quiet)3、They’retalkingvery_________________.(loud)44、Wecangetthere_________________.(easy)5、They’regettingreadyforthesportsmeeting____________.(busy)6、They’relivinga_________________life.(happy)7、Thewindisblowing__________________.(strong)8、Heplaysthepiano______________.(bad)9、Theriverruns_________________downthehill.(gentle)10、Thesunisshining_______________.(bright)11、Themanisridinghishorsealongtheroad______________.(slow)12、Thegirlsings____________________________thantheboy.(beautiful)13、Jackplaysfootball_________________thanDick.(bad)14、Heisspeaking__________________.(angry)15、Thechildrenarerunning_______________alongtheroad.(happy)16、Sheruns__________________ofall.(fast)17、Thesunisshining__________thisafternoonthanthismorning.(bright)18、Jimworks___________________thanTom.(hard)19、Hewalks___________________ofthethree.(far)20、LittleTomissittingthere___________________ofall.(quiet