490　thank you, thanks, thanks to和thank you for

1　thank you 和 thanks 均是用来表示感谢的。thank you 中的thank为动词，也可说成Thank you very much.或Thank you much. thanks 中的thank是名词，后面不能跟宾语，常用复数形式，有“多谢”的含义，也可说成Thanks a lot. Thanks very much.或Many thanks.另外，thank you比thanks语气重。

Thank you. 和Thanks. 的答语有下面几种：

You're welcome.不用谢。

It's a pleasure.很乐意。

Not at all.别客气。

That's all right.不用客气。

Don't mention it./Not a bit.没什么。

That's OK.这没什么。

2　thanks to 意为“多亏”。

Thanks to her help, I passed the exam. 多亏她的帮助，我考试通过了。

3　thank sb. for... 意为“为……感谢某人”，结构为：

thank sb. for + 名词

thank sb. for + 动名词

Thank your father for his present. 感谢你父亲送给我礼物。

Thank you for your help. 谢谢你的帮助 。

Thank you for helping me.

比较

Thank you for your book. 谢谢你把书送给我。

Thank you for lending me the book. 谢谢你把书借给我。

I'll thank you for that book. 请把那本书给我。