第一章 比较级、最高级变化一览表
拉肚子发热
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—broadest
军棋怎么下cheap（便宜的)—cheaper-cheapest clean（干净的）—cleaner—cleanest
clever(聪明的）—cleverer—cleverest cold（寒冷的)—colder-coldest
cool（凉的）—cooler—coolest dark（黑暗的）—darker—darkest
dear（贵的）—dearer-dearest deep（深的）—deeper—deepest
fast（迅速的)—faster—fastest few（少的）—fewer—fewest
great（伟大的）-greater—greatest hard（困难的，硬的）-harder-hardest
high（高的）—higher—highest kind（善良的）—kinder-kindest
light(轻的)—lighter-lightest long（长的）-longer-longest
loud(响亮的)—louder—loudest low（低的)-lower—lowest
near(近的）—nearer—nearest new（新的）—newer—newest
poor（穷的）—poorer—poorest quick（快的）—quicker—quickest
quiet(安静的)—quieter—quietest rich（富裕的）—richer-richest
short(短的）—shorter-shortest slow（慢的)—slower—slowest
small（小的）—smaller—smallest smart(聪明的）—smarter—smartest
soft（柔软的）-softer-softest strong（强壮的）—stronger-strongest
sweet（甜的）—sweeter-sweetest tall（高的）-taller — tallest
thick（厚的）—thicker—thickest warm（温暖的）-warmer—warmest
weak（弱的)-weaker—weakest young（年轻的）-younger-youngest
2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，-est
简易漫画big（大的)—bigger—biggest fat(胖的）—fatter—fattest
hot（热的）—hotter—hottest red(红的）—redder—reddest
sad（伤心的)—sadder—saddest thin(瘦的）—thinner-thinnest
wet（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—bravest
clo(接近的）-clor—clost fine（好的，完美的）-finer-finest
large（巨大的）—larger—largest late（迟的）-later—latest
nice(好的）—nicer—nicest ripe（成熟的）-riper—ripest
rude（粗鲁的）—ruder—rudest safe（安全的）—safer—safest
strange（奇怪的）-stranger—strangest wide(宽广的)-wider-widest
wi（睿智的，聪明的）—wir—wist white（白的）—whiter—whitest
4。 “以辅音字母+y”结尾的词改y为i，再加—er， —est
busy(忙碌的）—busier—busiest dirty（脏的）-dirtier—dirtiest
dry（干燥的）-drier—driest early（早的)—earlier—earliest
easy（容易的）-easier—easiest friendly（友好的)-friendlier—friendliest
funny（好玩的）—funnier—funniest happy（开心的）—happier-happiest
healthy(健康的）-healthier—healthiest heavy（重的)—heavier—heaviest
hungry（饿的）-hungrier-hungriest lazy（懒惰的）—lazier—laziest
lucky（幸运的）—luckier—luckiest naughty(调皮的）—naughtier—naughtiest
noisy(嘈杂的）—noisier—noisiest pretty（美丽的）—prettier—prettiest
silly（傻的)—sillier-silliest spicy（辣的）-spicier—spiciest
thirsty（渴的）—thirstier—thirstiest ugly（丑的)—uglier—ugliest
5.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)，土匪猪肝的做法在单词前面加上 “more” “most” 构成比较级、最高级:
afraid（害怕的）—more afraid—most afraid
beautiful(美丽的）-more beautiful—most beautiful
careful（仔细的)—more careful—most careful
cheerful(开心的）—more cheerful—most cheerful
crowded（拥挤的）—more crowded—most crowded
dangerous（危险的）—more dangerous—most dangerous
delicious（美味的）-more delicious—most delicious
difficult（困难的）—more difficult-most difficult
砖缝exciting（令人兴奋的）—more exciting—most exciting
expensive（昂贵的)—more expensive—most expensive
famous（著名的）—more famous-most famous
frightened（受惊的）—more frightened-most frightened
frightening（令人害怕的）-more frightening—most frightening
hard-working(勤奋的）-more hard-working-most hard—working
helpful（有帮助的）—more helpful-most helpful
honest（诚实的)-more honest—most honest
important（重要的)—more important—most important
interesting（有趣的)-more interesting—most interesting
polite(有礼貌的）—more polite—most polite
terrible(可怕的）—more terrible—most terrible
tired(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-untidiest
6。 以形容词+ly构成的副词要在前面加 more，most元礼
Slowly—more slowly-most slowly quickly-more quickly—most quickly
落马特别提醒：early -earlier—earliest
7. 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。
