形容词和副词比较级和最高级的变化规律 1．比较级直接加er，最高级直接加est small-smaller-smallest new-newer-newest old-older-oldest 2．以e结尾的，比较级加r，最高级加st nice-nicer-nicest fine-finer-finest large-larger-largest white-whiter-whitest cute-cuter-cutest late-later-latest 3．以下的单词要双写最后一个字母，再加er，est big-bigger-biggest wet-wetter-wettest fat-fatter-fattest 4．以辅音字母加y结尾的，将y变成i，再加er，est easy-easier-easiest heavy-heavier-heaviest early-earlier-earliest pretty-prettier-prettiest tidy-tidier-tidiest hungry-hungrier-hungriest noisy-noisier-noisiest windy-windier-windiest dirty-dirtier-dirtiest 5．不规则的词 good-better-best well-better-best bad-worse-worst many-more-most far-farther-farthest 6．多音节词，比较级在词前面加more，最高级加most beautiful-more beautiful-most beautiful interesting-more hot-hotter-hottest thin-thinner-thinnest interesting-most interesting delicious-more delicious-most delicious famous-more famous-most famous boring-more boring-most boring important-more important-most important crowded-more crowded-most crowded excited-most excited slowly-more slowly-most slowly excellent-most excellent excited-more excellent-more 本文来源：https://www.wddqw.com/doc/d07001505bfafab069dc5022aaea998fcc2240fd.html