anything 和 something 的区别和用法

(1)anything 类似于any 用于否定句,疑问句,条件状语从句。

Do you have anything to say ?

If you have anthing important to tell me, please let me know immediately.

(2)something 类似于some 用于肯定陈述句以及需要肯定答复疑问句。

I have something important to tell you.