形容词比较级最高级变化形式归纳 ●一般单音节词后面直接加-er , -est 如：tall; cheap; short; quick; thick; light; cool; warm; quiet; wild; calm ●以不发音的e结尾只加-r，-st 如：late-later-latest；large-larger-largest ●“以辅音字母+y”结尾的词改y为i，再加-er, -est 如：easy-easier-easiest; pretty-prettier-prettiest; heavy-heavier-heaviest ●以一个元音加一个辅音字母结尾的单音节词（即重读闭音节词），双写结尾的辅音字母再加er，-est 如：thin-thinner-thinnest;hot-hotter-hottest; big-bigger-biggest 特别提醒：new, few, slow, clean等词含有字母组合，且发的是长元音，不用双写。 ● 大部分双音节词和多音节的词(即音标中含有三个或三个以上元音音素的词)，要在前面加 more，most 如:beautiful-more beautiful-most beautiful; serious-more serious-the most serious 特别提醒：以形容前缀un构成的三音节形容词不适合上述情况， 如：unhappy-unhappier-unhappiest, untidy-untidier-untidiest 特别提醒：early -earlier-earliest ●由ing分词和-ed分词演变过来的形容词(包括不规则动词如know→known)只能加 interesting-more interesting-most interesting；boring-more boring -most boring; excited-more excited-most excited; tired-more tired -most tired ●少数单音节词前面加 more, most 构成比较级和最高级，这类形容词一般为表语形容词和由过去分词变成的形容词 afraid -more afraid-most afraid; fond- more fond-most fond; glad -more glad-most glad bored - more bored- most bored; pleased- more pleased- most pleased strict, friendly, clever, cruel ● 下列形容词没有比较级和最高（即表示“最高程度”或“绝对状态”的形容词和副词没有比较级和最高级） 如：empty, wrong, perfect, unique, extreme, excellent, favourite, true, right, correct, good/well-better-best bad/badly/ill-worse-worst many/much-more-most little-less-least far-farther/further -farthest/furthest old-older/elder-oldest/eldest 特别提醒： ●further不仅可以指“距离更远”，还可指“程度更深”。 如：further study(进修)；further education(继续教育)；further information (进一步的信息) ●elder仅用于同辈之间的排行，如: elder sister(姐姐) elder brother (哥哥) ●less作为“更少”仅用来修饰不可数名词，修饰可数名词表示“更少”要用fewer。 本文来源：https://www.wddqw.com/doc/d5ab964c4a35eefdc8d376eeaeaad1f3469311b2.html