形容词比较级和最高级课件.ppt

形容词副词比较级
Jim runs fast .
Yao Ming runs faster than Jim .
Zhou Xun has long hair.
Liu Yifei’s hair is longer than Zhou Xun’s.
Liu Yifei has longer hair than Zhou Xun.
Zen Zhiwei is short .
Tom is shorter than Zen Zhiwei .
Liu Yifei is thin.
Peter is thinner than Liu Yifei .
.
The green oranges(桔子) are big.
The orange(橙色的)ones are bigger.
Li Yong is funny.
Ted is funnier than Li Yong.
Vince is heavy .
Da Li is heavier than Vince.
50,000 RMB.
The car is more expensive than the bike.
The bike is expensive.
500 RMB
一、规则变化:
1、一般直接在词尾加er; est tall—taller--tallest
short—shorter--shortest
2、以字母e结尾的直接加r; nice—nicer—nicest
fine—finer—finest
3、以辅音字母加y结尾的形容词,要变y为i再加er; est
heavy—heavier—heaviest busy—busier--busiest
4、以重读闭音节结尾且末尾只有一个辅音字母的形容词,要双写末尾的辅音字母再加er; est thin—thinner--thinnest
hot—hotter—hottest big—bigger—biggest
(注:+元音字母+辅音字母结尾;;c. 重读闭音。一般满足前两个条件多为双写的词)
5、多音节形容词或部分双音节形容词变比较级在前面加more,最高级在前加most
loudly—more loudly– most loudly
important—more important—most beautiful