1 用,举一个例子
He wouldn't change his mind,even if you asked him to.
2 前者通常指报酬（就是金钱）,作动词是指酬劳、奖赏,后者指奖品、奖牌,作动词是颁发、授予
3 involve比较抽象,include就比较实际,举两个例子
A friendly character should involve honest,modest,and kindness.
This 《Shakespeare》 includes all the works of Shakespeare.