形容词最高级构成和用法一、最高级用于三个或三个以上的人或事物的比较,其基本句式是:主语+谓语(系动词/行为动词)+the+最高级+名词+表示比较范围的介词短语或从句。表示比较范围的介词一般有of和in。Eg.Sheisthecleverestgirlofthethree.It’sthecheapestcarinChina.二、形容词最高级的构成(一)规则变化:①单音节词和少数双音节词:1.词尾+estcold-colder-coldestfast-faster-fastestwarm-warmer-warmest2.以e结尾,词尾+st:nice-nicer-nicestlarge-larger-largest3.重读闭音节词尾只有一个辅音字母,双写辅音字母,加est:big-bigger-biggestthin-thinner-thinnesthot-hotter-hottest4.以“辅音字母+y”结尾,变y为i加est:easy-easier-easiesthappy-happier-happiest②多音节词和部分双音节词在词前加most:interesting-moreinteresting-mostinterestingdelicious-moredelicious-mostdelicious(二)不规则变化:good/well-better-bestbad/badly-worse-worstmany/much-more-mostlittle-less-leastfar-farther-farthestfar-further-furthest三、注意1.表示“最…之一”的句式:oneofthe+最高级+名词复数;Eg.Jimisoneofthebeststudentsinhisclass.SuzhouisoneofthemostbeautifulcitiesinChina.2.“the+序数词+最高级”表示“第几个最…”;Eg.TheYellowRiveristhesecondlongestriverinChina3.当最高级前有物主代词或名词所有格时,不加the;Eg.Mondayismybusiestday.JackisJim’sbestfriend.4.比较级与最高级的转换;Eg.Heistallerthananyotherboysinhisclass.Heisthetallestboyinhisclass.