考研的钟声已经敲响，Everyone， just try your best, and good news will be ahead. 本文为各位同学汇总了应用文首尾段必备句式，并会在考前相继发布热点话题和类型预测，敬请关注!

　　1. 感谢信

　　常用句式：

　　【首段】

　　ž I am writing to express my gratitude for……

　　ž I am extending my appreciation by this letter for …...

　　ž I would like to convey in this letter my heartfelt thanks for……

　　ž I would like to take this opportunity to express my great appreciation for your timely help and assistance.

　　ž My gratitude is beyond any expression.

　　ž On behalf of my whole family，I would like to extend my sincere gratitude for……

　　ž Words fail to express my gratitude to you on …….

　　【末段】

　　ž Nothing could convey my gratitude to you for …

　　ž Please accept my cordial thanks for your assistance, which I will always bear in mind.

　　ž Please accept my thanks, now and always.

　　ž Thanks again for your kind help / generosity / hospitality….

　　ž Were all the people as generous as you, the world would be increasingly harmonious!

　　2. 道歉信

　　常用句式

　　【首段】

　　ž I am indeed terribly sorry for what I did.

　　ž I am writing to apologize for the inconveniences caused by what I have done.

　　ž I regret to tell you that what I have done, unintentionally, may have caused troubles to you.

　　ž Please accept my humblest apologies for …

　　ž Please accept my sincere apology for……

　　【末段】

　　ž I sincerely hope you can accept my apologies and understand my situation.

　　ž I am sorry to have put you into so much trouble.

　　ž I hope you can forgive me! I did not do that intentionally. Once again，I’m really sorry for any inconvenience / trouble caused.

　　ž Please forgive me for a stupid choice of words.