陈述句中already放在分词前：（例句）
You already know what this is.
你已经知道这指的是什么.
But I already remembered.
但我已经牢记了.
问句中,already外位置比较灵活.（例句）
What do they already know?
他们已经知道了什么?
What do we know already?
我们已经知道什么了?
I have already said so.
我已经说过很多遍了.
Oh,what secret is it? I've already pricked up my ears.
啊,什么秘密?我已竖起耳朵听着哩.