不规则变化
形容词与副词比较等级的基本用法
A. 基本形式“as +原级+as” 结构
eg. He’s as tall as I.
B.否定的同级比较常用 not as… as或 not so … as
eg. He does not smoke so heavily as his brother.
C.变体
1) as + much/many + 名词+ as
2) as +形原级 + a + 名词 +as
3) as + 形+ 不可数名词+ as
4) 名词复数+as +形 + as
5) the same as/ be similar to
比较级
A.基本结构“比较级+than” 结构
eg.
He is taller than I .
She sees me more often than she sees her brother.
B.变体
1)形比较级 + 名 + than
2)名 + 形比较级 + than
3)the + 形比较级 + of + the two
4)superior/ inferior to
最高级
A. 常用“the +最高级+比较范围”
eg. This is the best picture in the hall.
He sings the best in the class.
B. 变体
1) more… than any other
2) Not … + 比较等级