注意在下列情况下冠词有特殊的位置。
1. 当名词前的形容词有so, as, too, how 修饰时不定冠词 a 和 an 要放在形容词之后。
例如：
It was a so cold today that they decided to stay at home. 天气太冷了他们决定呆在家里。
It is as happy a family as I ever seen.这是我见到过的最幸福的家庭。
It was too good an opportunity to be missed. 这个良机不能错过。
We all know how great a labor she had undertaken.
我们都知道她承担着多么巨大的体力劳动. |