英语常见形容词及比较级最高级变化一览表 Pleasure Group Office【T985AB-B866SYT-B182C-BS682T-STT18】形容词第一章比较级、最高级变化一览表规则变化1.单音节以及少数双音节的词尾加上“er”“est”构成比较级、最高级：bright（明亮的）—brighter—brightest broad（广阔的）—broader—broadestcheap（便宜的）—cheaper—cheapest clean（干净的）—cleaner —cleanestclever（聪明的）—cleverer—cleverest cold（寒冷的）—colder—coldestcool（凉的）—cooler—coolest dark（黑暗的）—darker—darkestdear（贵的）—dearer—dearest deep（深的）—deeper—deepestfast（迅速的）—faster—fastest few（少的）—fewer—fewestgreat（伟大的）—greater—greatest hard（困难的，硬的）—harder—hardesthigh（高的）—higher—highest kind（善良的）—kinder—kindestlight（轻的）—lighter—lightest long（长的）—longer—longestloud（响亮的）—louder—loudest low（低的）—lower—lowestnear（近的）—nearer—nearest new（新的）—newer—newestpoor（穷的）—poorer—poorest quick（快的）—quicker—quickestquiet（安静的）—quieter—quietest rich（富裕的）—richer—richestshort（短的）—shorter—shortest slow（慢的）—slower—slowestsmall（小的）—smaller—smallest smart（聪明的）—smarter—smartestsoft（柔软的）—softer—softest strong（强壮的）—stronger—strongestsweet（甜的）—sweeter—sweetest tall（高的）-taller - tallestthick（厚的）—thicker—thickest warm（温暖的）—warmer—warmestweak（弱的）—weaker—weakest young（年轻的）—younger —youngest2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er，-estbig（大的）—bigger—biggest fat（胖的）—fatter—fattesthot（热的）—hotter—hottest red（红的）—redder—reddest sad（伤心的）—sadder—saddest thin（瘦的）—thinner—thinnestwet（湿的）—wetter—wettest mad（疯的）—madder—maddest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。
3.以不发音的字母e结尾的形容词，加上“r”“st”构成比较级、最高级：able（能干的）—abler—ablest brave（勇敢的）—braver—bravestclose（接近的）—closer—closest fine（好的，完美的）—finer—finestlarge（巨大的）—larger—largest late（迟的）—later—latestnice（好的）—nicer—nicest ripe（成熟的）—riper—ripestrude（粗鲁的）—ruder—rudest safe（安全的）—safer—safeststrange（奇怪的）—stranger—strangest wide（宽广的）—wider—widestwise（睿智的，聪明的）—wiser—wisest white（白的）—whiter—whitest4.“以辅音字母+y”结尾的词改y为i，再加-er, -estbusy（忙碌的）—busier—busiest dirty（脏的）—dirtier—dirtiestdry（干燥的）—drier—driest early（早的）—earlier—earliesteasy（容易的）—easier—easiest friendly（友好的）—friendlier—friendliestfunny（好玩的）—funnier—funniest happy（开心的）—happier —happiesthealthy（健康的）—healthier—healthiest heavy（重的）—heavier —heaviesthungry（饿的）—hungrier—hungriest lazy（懒惰的）—lazier —laziestlucky（幸运的）—luckier—luckiest naughty（调皮的）—naughtier—naughtiestnoisy（嘈杂的）—noisier—noisiest pretty（美丽的）—prettier—prettiestsilly（傻的）—sillier—silliest spicy（辣的）—spicier—spiciestthirsty（渴的）—thirstier—thirstiest ugly（丑的）—uglier—ugliest5.双音节、多音节形容词(即音标中含有三个或三个以上元音音素的词)，在单词前面加上“more”“most”构成比较级、最高级：afraid（害怕的）—more afraid—most afraidbeautiful（美丽的）—more beautiful—most beautifulcareful（仔细的）—more careful—most carefulcheerful（开心的）—more cheerful—most cheerfulcrowded（拥挤的）—more crowded—most crowdeddangerous（危险的）—more dangerous—most dangerousdelicious（美味的）—more delicious—most deliciousdifficult（困难的）—more difficult—most difficultexciting（令人兴奋的）—more exciting—most excitingexpensive（昂贵的）—more expensive—most expensivefamous（着名的）—more famous—most famousfrightened（受惊的）—more frightened—most frightenedfrightening（令人害怕的）—more frightening—most frighteninghard-working（勤奋的）—more hard-working—most hard-working helpful（有帮助的）—more helpful—most helpfulhonest（诚实的）—more honest—most honestimportant（重要的）—more important—most importantinteresting（有趣的）—more interesting—most interestingpolite（有礼貌的）—more polite—most politeterrible（可怕的）—more terrible—most terribletired（累的）—more tired—most tired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-untidiest6. 以形容词+ly构成的副词要在前面加 more，mostSlowly-more slowly-most slowly quickly-more quickly-most quickly特别提醒：early -earlier-earliest7. 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more或most来表示它们的比较级和最高级。
interesting- more interesting -most interestingexcited- more excited- most excitingtired- more tired - mosttiredboring-more boring-most boring不规则变化bad（坏的）—worse—worstfar（远的）—farther—farthest (far—further—furthest)good（好的）—better—bestill（病的）—worse—worstlittle（少的）—less—leastmany（多的）—more—mostmuch（多的）—more—mostold（年老的）—older—oldest ( old—elder—eldest)well（好的，身体好的）—better—best特别提醒：◇further不仅可以指“距离更远”，还可指“程度更深”。
记住以下三个词组：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。
第二章形容词副词比较级较难考点◇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 tired - more tired , most tiredfond - more fond , most fond glad -more glad , most glad bored - more bored , most bored pleased---- more pleased , most pleased◇下列形容词和副词的比较级和最高级有两种形式，即：既可加-er/-est也可加more/moststrict, often, friendly, clever◇下列形容词和副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, extremely ... ◇比较应在同类事物之间进行。