thank sb for sth 与 thank sb for doing sth 用法有什么不同?

thank sb for sth 与 thank sb for doing sth 用法有什么不同? thank sb for sth/doing sth造句 关于thank sb for sth/doing sth thank sb for sth 还是thank to sb for sth thank sb.for doing sth 还是 thank sb.for do sth thank sb for sth和 thank sb for doing sth区别 thank sb.for doing sth.=thank sb.to do sth. thank sb for doing sth 和 thanks 有什么区别呀? thank的用法可不可以用Thanks to sb for doing sth或thanks sb to do sth我 punish sb for sth和punish sb for doing sth有什么区别? difficult for sb to do sth 和difficult for sb doing sth 有什么区别 warn sb. against sth 与 warn sb. for sth 用法有什么区别?主要是sth.的区别.