instead 与 instead of怎么用?

instead
[inˈsted]
adv.
代替; 顶替
Instead, he did experiments to test and prove an idea before he was ready to accept it.
相反, 他在准备接受一种观念之前, 总是进行试验, 进行验证。

instead of
(用…)代替…, (是…)而不是…, (用…)而不用…
Will you go to the party instead of me?
你替我赴宴好吗?

instead：放在句首，意为“相反，。。。。”
instead of （doing）sth：
(用…)代替…, (是…)而不是…, (用…)而不用…

instead 相反 instead of 而不是