听力提示：

　　Casual Ways of Saying "Thank you":

　　1. Thank you. 谢谢。

　　2. Thanks. 谢了。

　　3. Thanks a lot. 多谢了。

　　4. Thanks a million. 太谢谢你了。

　　Formal Ways of Saying "Thank you":

　　5. Thank you for helping me. 谢谢你帮我。

　　6. I really appreciate you doing this for me. 我真的很感激你为我做这些。

　　I really appreciate you fixing my car so I can go to work. 我真的很感激你把我的车修好，这样我就能去上班了。

　　I really appreciate you lending me this money. I really needed it and you helped me out a lot. 我很感激你借我这些钱，我真的很需要，你帮了我大忙。

　　I really appreciate you bringing this baby formula for me. Now my baby can grow up strong and healthy. 我真的很感激及帮我带奶粉回来，现在我的宝宝可以茁壮成长了。

　　7. I'm really grateful for your help. 我很感谢你的帮忙。

　　I'm really grateful for the suggestions you gave me. It's really helped us improve our product. 我真的很感谢你给我的建议，它真的帮助我们的产品进步。

　　Casual Ways of Replying to "Thank you":

　　1. No problem (at all). / No big deal. 没事儿。

　　2. Sure thing. 应该的。

　　3. Happy to do it. / I'm glad to help. 乐意效劳。

　　Formal Ways of Replying to "Thank you":

　　4. Don't mention it. 没事，别见外。

　　5. I was really happy to help you, and I'm glad that you found it useful. 我很乐意帮忙，我也很高兴你很受用。

　　6. I was happy to help. Anytime you need some more advice just come to me. 乐意效劳，任何时候你需要建议都可以来找我。

　　Also, after you've learned these, if you watch like American TV shows, you'll definitely hear all of these.当然，你学过这些之后再看美剧，肯定会听到这些用法。