新概念英语一册-107课形容词比较级最高级ppt课件.pptx

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1、形容词副词原级、比较级和最高级smallbig/largehighlow9836MaryTomtallshorthardsoftsweetsourprettyuglyfreshstalecleverstupid1+1=?1067x582-231=?easydifficultsmallbig/largeTheyellowboxissmallerthanthegreenone.highlow9836MaryTomMary’smarkishigherthanTom’s.tallshortTheboyistallerthanthegirl.hardsoftThestoneish

2、arderthanthebread.sweetsourWatermelonissweeterthanlemon.prettyuglySnowwhiteisprettierthanthewitch.freshstaleThisappleisfresherthanthatone.cleverstupidThegoatisclevererthanthewolf.1+1=?1067x582-231=?easydifficultThismathquestioniseasierthanthatone.形容词的比较级和最高级两者进行比较时，用比较级，“比…更”。三者或三者以上进行比较

3、时，用最高级，“最…”.比较级的变化规则：1）单音节词尾加er和est变成比较级和最高级new—newer---newesthard–harder—hardestgreat—greater—greatest2.单音节以e结尾，只加r和st--large—larger—largest--nice—nicer—nicest3.以重读闭音节结尾，且词尾只有一个辅音字母的词，应双写这个辅音字母，再加er,est.--fat—fatter—fattest--big—bigger—biggest4.以‘辅音字母+y’结尾的单词，先把y去掉，再加ier和iest.--easy—eas

4、ier—easiest--happy—happier—happiest5.其它双音节和多音节词皆在词前面加more和most--difficult—moredifficult—mostdifficult--important—moreimportant—mostimportant6.不规则变化--good/well—better—best--bad/ill—worse—worst--many/much—more—most--little/few—less—least用法1.比较级只用于两者之间常用于‘比较级+than’结构中。他比我胖HeisfatterthanI.2.

5、最高级常用于“the+最高级+比较范围”结构她是这个班里最好的学生。Sheisthebeststudentintheclass.他在这个班唱歌最好。Hesings(the)bestintheclass.形容词最高级加the,副词最高级常可省去the.练习1)他比我要聪明2)中国比美国大3)他们比我们跑得快4)这幅画比那幅画漂亮5)这个女孩是全班最瘦的6)他开车是所有人当中最快的一个。1)他比我要聪明Heisclevererthanme.2)中国比美国大ChinaislargerthantheU.S.3)他们比我们跑得快Theyrunfasterthatus.4)这幅画比

6、那幅画漂亮Thispictureismorebeautifulthanthatone.5)这个女孩是全班最瘦的Thegirlisthethinnestinherclass.6)他开车是所有人当中最快的一个。Hedrives(the)mostquicklyamongthemall.longbiglargebusycoldthinhappylongerbiggerlargerbusiercolderthinnerhappiereasyprettyheavyuglyfathotsadeasierprettierheavieruglierfatterhottersadderin

7、terestingdifficultbeautifulboringmoreinterestingmoredifficultmorebeautifulmoreboringgoodbadmanymuchfewlittlewellbetterworsemoremorefewerlessbetterThereddressis________(large)thantheblueone.Theboyis________(tall)thanthegirl.Thebluesuitcaseis________(heavy)thanthebrownone.T