something用法：
something用作不定代詞：
1、表示“某種令人不快的`事情”。例：
She must be up to something.
她一定在搞什麼鬼花招。
There is something in the word.
好像要發生什麼事情。
2、表示“有價值的事物”的意思。例：
It’s something to have a job at all these days.
現在能找到一份工作就算不錯了。
something用作名詞：
1、相當於somebody,意為“重要的人物”。例：
She thinks she’s something since she won the beauty contest.
選美比賽得了獎，她就自以為了不起了。
She acts as if she were something since she won the prize.
自從獲獎以來她就表現得自命不凡了。
2、表示“重要的事物”。例：
These paintings were really something.
這些畫確實出色。