一、形容词有三种等级:原级、比较级、最高级。
(一)原级:句中只有一者时用原级,其标志词是very,so,too,quite等
E.g.His handwriting is very good.他的书法很好(一个人不作比较)
当句子中出现两者或者三者,包含比较的意思时,需要使用比较级或者最高级。
(二)形容词比较级和最高级的构成
1.一般在原级后加er构成比较级,加est构成最高级
E..g.small-smaller-smallest young-younger-youngest
2.以不发音的字母e结尾的形容词,直接加r或st构成比较级和最高级
E.g. nice-nicer-nicest late-later-latest
3.以辅音字母+y结尾的形容词,便y为i,再加er或est,构成比较级和最高级
E.g. busy-busier-busiest heavy-heavier-heaviest
4.在重读闭音节中,末尾只有一个辅音字母的形容词,要先双写这个辅音字母,在加er或est,构成比较级和最高级
E.g. hot-hotter-hottest big-bigger-biggest
5.个别形容词的比较级和最高级是不规则变化,需个别记忆
good(well)-better-best bad(badly)-worse-worst many(much)-more-most little-less-least
far-farther-farthest 或 far-further-furthest
二、形容词各等级用法
1.原级(同级)比较:as……as……;not as(so)……as……
E.g. We'll give you as much help as we can.
She isn't as(so) active in sports as before.
2.比较级:表示两者之间比……更……可用状语much,a little,even等修饰:
E.g. He made fever mistakes than I did.
He is even richer than I.
3.最高级:形容词最高级前必须加the,副词最高级前常省略the,后面多用of……,in……短语表示范围
E.g. It was the most/least interesting story I have ever listened.
He is the tallest of the three.
4.如果在两者之间表示“最……”时要在比较级前加the,而且还用of the two,of the pair短语
E.g. John is the clever of the two boys.
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