形容词的比较级和最高级
1.直接+er(比较级) the+___est(最高级)
2.tall--taller--the tallest
3.short--shorter---the shortest
4.long--longer--the longest sweet—sweeter—the sweetest
old—older—the oldest
blunt—blunter—the bluntest
sharp—sharper—the sharpest
few—fewer—the fewest
5.重读闭音节，末尾只有一个辅音字母的：
双写辅音字母+er--双写辅音字母the+___est
big—bigger—the biggest
thin—thinner—the thinnest
fat—fatter—the fattest
wet—wetter—the wettest
hot—hotter—the hottest
6.以不发音的e 结尾的+ r --the+____st
large—larger—the largest
nice—nicer—the nicest
late—later—the latest
fine—finer—the finest
cute—cuter—the cutest
white—whiter—the whitest
close—closer—the closest
7.以辅音字母+y结尾的双音节
8.改y为i+er 改y为i+est heavy—heavier—the heaviest
easy—easier—the easiest
busy—busier—the busiest
pretty—prettier—the prettiest happy—happier—the happiest
lazy—lazier—the laziest
9.多音节单词
在形容词前加more 在形容词前加the most beautiful—more beautiful—the most beautiful interesting—more interesting—the most interesting intelligent—more intelligent—the most intelligent
difficult—more difficult—the most difficult
careful—more careful—the most careful
exciting—more exciting—the most exciting
10.不规则变化
good—better—the best
bad—worse—the worst
many/much—more—the most
little—less—the least
far(远的)—farther—the farthest
句型结构：主语+ be动词+ 形容词的比较级+ than+ 宾语 I am taller than Lingling.
Jim is fatter than Peter.
This dress is prettier than that one.
This question is more difficult than that one.
This car is better than that one.
