数词 最高级.ppt

Grammar Focus
(二)形容词的比较级和最高级
1. 不规则变化:
good / well – better – best
bad / badly – worse – worst
many / much – more – most
little – less – least
far – farther / further –
farthest/ furthest
2. 规则变化:
1) 单音节词和少数双音节词一般在词尾
后加-er 构成比较级或-est构成最高级.
如:原级比较级最高级
cold –—— colder –—— coldest
bright——— brighter———brightest
young—— younger—— youngest
2) 以字母 e 结尾的词只加–r 或-st
构成比较级和最高级。
原级比较级最高级
nice ——nicer –—nicest
fine — finer—— finest
large — larger ——largest
3) 重读闭音节词末尾只有一个
辅音字母时, 先双写这个辅音字母,
再加-er或-est。
如: big – bigger – biggest
thin – thinner – thinnest
hot- hotter- hottest
fat- fatter -fattest
4) 以“辅音字母+ y”结尾的双音节词,先改y为i, 再加-er或-est。如:
easy – easier – easiest
happy – happier – happiest
heavy-heavier-heaviest
hungry-hungrier-hungriest
5) 多音节词和部分双音节词在词前
加more或most。如:
delicious–more delicious–most delicious
interesting–more interesting
–most interesting
Important-more important
-most important
carefully---more carefully
--most carefully
quickly---more quickly
---most quickly
slowly---more slowly ---most slowly
easily--- more easily ---most easily
用法:英语中三者或三者以上相比较,表示
“最……”这样的最高程度概念时,要用“the+最高级”的结构表示。
例如:Wang Lin is the tallest in our class.
This theater is the cheapest of the three.
形容词的最高级
(1) “最……之一”要用
one of the +形容词最高级+复数名词
例如: Jingjiang Hotel is one of the biggest hotels in our city.
Lisa is not one of my best friends.