原级比较常用“as + 原级 + as”结构，其否定形式为“not as / so + 原级 + as”。
Women are as good as men in sport.
在运动方面，女士和男士一样优秀。
We didn’t go so far as the others.
我们没有别人走得那么远。
Some scientists even say we can live as long as 130 years!
一些科学家甚至说我们能活到130岁！
I wish I could speak English as well as he can.
我希望自己英语讲得跟他一样好。
A friend is not as / so soon gotten as lost.
交友慢，失友快。
在同等比较时，若出现形容词修饰单数可数名词，其语序为：as + adj.+ a / an + n. +as。
I do hope so because I want you to live as long and healthy a life as I have.
我的确希望这样，因为我想要你像我一样活得健康长寿。
