一．感谢信常用词汇：
gratitude n．感激，感谢indebted adj．感恩的 hospitality n．友好 reciprocate v．报答 take the opportunity 利用这个机会 obliged adj．感激的 heartfelt adj．衷心的，真心实意的
二．常用句式：
1. it is my great pleasure to show my hearty thanks to you for... 就??能够表达我对您的衷心感谢，我感到非常高兴。
2. you really added greatly to my convenience and pleasure of the whole trip.
您真的给我整个行程带来了极大的方便与快乐。
3. thank you again for your kindness and i hope that i will have the opportunity
to return your charming hospitality. 再次感谢您的好意，希望有机会能够回报您的盛情款待。
4. i am writing to extend my gratitude to you because with your help... 我写信来表达对您的感谢，在您的帮助下??
5. it is your ueserved help that enables me to obtain this splendid opportunity
of... 正是您不遗余力的帮助，我才得以获得这个??的绝佳机会。
6. i appreciate it more than i can say.感激之情无以言表。
7. i deeply appreciate your sincere help. 我非常感谢您的诚恳帮助。
8. i take this opportunity to express to you my deep appreciation for the kind
assistance you rendered me.
我借此机会对您给予我的帮助表示深深的感谢。
9. please accept my sincere appreciation for... 对??，请接受我真挚的感谢。
10. many thanks for your kindness and hospitality. 多谢您的好意和盛情。
11. again, i would like to express my warm thanks to you.再次向您表示谢意。
12. thank you again for your wonderful hospitality and i am looking forward to
seeing you
soon.
再次感谢您的盛情款待，并期待不久会见到您。
13. i wish to express my profound appreciation for... 我对??深表谢意。
14. many thanks for your generous cooperation. 谢谢贵方的真诚合作。
15. i am obliged to you for your unselfish assistance during...感谢你在??期间给予我无私的帮助。
三．感谢信的内容：
感谢信是就某事向收信人表示感谢的书信
四．感谢信的写作结构：
1)说明感谢的原因，表达感谢之情。
2)可具体谈对方的帮助，以及自己的感受或这些帮助对自己的意义。
3)再次致谢，或进一步表明自己希望回报对方。
五、写作要点：
1)语言要真诚感人，感激之情要恰到好处，不要过于夸张。
2)建议在结尾表达希望回报对方的愿望。
六、黄金模板:
i would like to convey in this sincerely yours,