something 用法:
be something
(1)了不起, 很重要
(2)有几分道理
(3)有所安慰[满足]
(4)(在某处)任职
例子:
be something impatient
有点儿不耐烦
There is something in it.
这话有些道理。
He thinks he is something in that uniform.
他认为他穿上制服就神气非凡
to do something 就是:去做某事
------------与君共勉
TO BE SOMETHING----成为什么
TO DO SOMETHING----去做什么