形容词的比较级及最高级 1:单音节词 ，在词尾加er构成比较级，加est构成最高级。 tall-- taller --tallest kind-kinder-kindest tall-taller-tallest great--greater --greatest slow-slower-slowest cold-colder-coldest long—longer—longest quick-quicker-quickest dear-dearer-dearer small—smaller—smallest cheap-cheaper-cheapest warm-warmer-warmest short—shorter—shortest calm-calmer-calmest wild-wilder-wildest new—newer—newest old—older—oldest quiet-quieter-quietest weak—weaker—weakest srong-stronger-strongest near-nearer-nearest clean—cleaner—cleanest dull-duller-dullest loud-louder-loudest low—lower—lowest high-higher-highest rich-richer-richest poor-poorer-poorest bright--brighter—brightest clever-cleverer-cleverest dark-darker-darkest smart-smarter-smartest poor-poorer-poorest excited-exciteder-excitedest cool-cooler-coolest clear-clearer-clearest few-fewer-fewest 2:以不发音的e结尾,直接在词的后面加 r构成比较级,加 st构成最高级 nice-- nicer --nicest free-freer-freest safe-safer-safest fine—finer—finest large– larger-- largest close-closer-closest wide-wider-widest cute—cuter—cutest white—whiter—whitest late—later—latest 3: 重读闭音节词 ,双写结 尾的辅音字母, 再加er构成比较级，加est构成最高级。 hot – hotter—hottest fit-fitter-fittest big—bigger—biggest fat—fatter—fattest thin—thinner—thinnest fun-funner-funnest 4:以辅音字母+y的词, 去y加er构成比较级，加est构成最高级。 easy-- easier –easiest dirty-dirtier-dirtiest angry-angrier-angriest busy– busier-- busiest lucky-luckier-luckiest cloudly-cloudier-cloudiest ugly—uglier—ugliest funny-funnier-funniest windy-windier-windiest heavy—heavier—heaviest early-earlier-earliest sunny-sunnier-sunniest happy—happier—happiest unhappy-unhappier-unhappiest hungry—hungrier—hungriest friendly-friendlier-friendliest(unfriendly) sorry—sorrier—sorriest curly-curlier-curliest rainy-rainier-rainiest healthy-healthier-healthiest unhealthy-unhealthier-unhealthiest pretty—prettier—prettiest trendy-trendier-trendiest shy-shier-shiest tidy—tidier—tidiest messy—messier—messiest lazy-lazier-laziest thirsty-thirstier-thirstiest noisy-noisier-noisiest 5：双音节词多音节词在前加 more构成比较级，加most构成最高级。 fantastic—more fantastic—most fantastic 1 beautiful --more beautiful --most beautiful important --more important--most important friendly—more friendly– most friendly (outgoing, interesting, interested, comfortable, crowded ,talented, difficult, useful, hopeful, relaxing, relaxed ,careful, careless, helpful, unusual, awful, exciting, excited, delicious, dangerous, terrible, serious, famous, talented, unusual, useful, expensive, tired, pleased, glad, boring) 6.形容词比较级和最高级的不规则变化 good –better-- best bad – worse-- worst ill – worse-- worst old -- older/elder --oldest/eldest much– more-- most many – more-- most little– less-- least far -- farther/further --farthest/furthest 副词的比较级及最高级 1:单音节副词的比较级是在副词后面加er 构成的，最高级是在副词后面加est 构成的。 fast—faster--fastest soon-sooner-soonest hard—harder--hardest 2:以不发音的e结尾,直接在词的后面加 r构成比较级,加 st构成最高级 late-later-latest 3:以辅音字母+y的词, 去y加ier构成比较级，加est构成最高级。 early—earlier—earliest 4:双音节和多音节副词在前加 more构成比较级，加most构成最高级 warmly-- more warmly --most warmly slowly-more slowly-most slowly quickly-more quickly-most quickly politely-more politely-most politely quietly- more quietly-most quietly carefully-more carefully-most carefully excitedly-more excitedly-most excitedly quietly-more quietly-most quietly loudly-more loudly-most loudly helpfully-more helpfully-most helpfully happily-more happily-most happily successfully-more successfully-most succesfully busily-more busily-most busily angrily-more angrily-most angrily heavily-more heavily-most heavily luckily-more luckily-most luckily(unluckily) terribly-more terribly-most terribly easily-more easily-most easily clearly-more clearly-most clearly 副词比较级和最高级的不规则变化 much—more—most far—farther--farthest badly---worse--worst well –better-- best 2 本文来源：https://www.wddqw.com/doc/47d4c8b9960590c69ec376f8.html