全国英语等级考试三级写作有好几种形式，下面是邀请信和感谢信的写作举例，希望对大家的写作有所帮助!
一、邀请信
1、I"d like come to dinner
非常希望...共进晚餐
2、request the pleasure of
恭请...
3、The favor of a reply is requested
敬赐复函
4、May I have the honour of your company at dinner?
敬备菲酌，恭请光临
5、Thank you for inviting us to dinner
谢谢您邀请我们共进晚餐
6、I hope you"re not too busy to come.
我期望您会在百忙中光临
7、The reception will be held in ...,on ...
招待会定于...在...举行
8、We sincerely hope you can attend
我们期待您的光临
9、We are looking forward to ...
我们期待着....
10、We have decided to have a party in honor of the occasion
为此我们决定举办一次晚会
11、Please confirm your participation at your earliest convenience
是否参加，请早日告之
二、感谢信
1、Thank you very much for ....
十分感谢...
2、Many thanks for your ...
非常感谢您...
3、Please accept my sincere appreciation for ...
请接受我对...真挚的.感谢
4、I am truly grateful to you for ...
为了...，我真心感激您
5、It was good (thoughtful) of you ...
承蒙好意(关心)...
6、You were so kind to send ...
承蒙好意送来...
7、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，并期待不久见到您
8、I find an ordinary "thank-you" entirely inadequate to tell you how much...
我觉得一般的感谢的字眼完全不足以表达我对您多么地...
9、I sincerely appreciate ...
我衷心地感谢...
10、I wish to express my profound appreciation for ...
我对..深表谢意
11、Many thanks for you generous cooperation
谢谢贵方的真诚合作
拓展阅读：求职信范例
范例一：
July 20, 2000
Changjian Road 23,Hefei
Anhui Province
China
Dear Mr. Li:
We acknowledge receipt of your letter of 29th May. We have pleasure in enclosing our latest prospectus. If you require further information, please do not hesitate to contact us.
Sincerely,
Professor Cook
范例二：
July 20, 2000
Dear Sir,
I have obtained your address from the British Council. I intend to study Engnish next year, and am intrested in your summer school English class. I would be most grateful if you could send me your latest prospectus.
I look forward to hearing from you.
Yours truly,
Jame Li
范例三
July 20, 2000
Dear Sir,
I am writing in reference to the recent order I placed with your company. I was most disappointed to note that on examining the set of wine I ordered, four of them were badly damaged.
I request that replacement be sent as soon as possible. It is essential that I receive these goods as soon as possible as they are intended as a wedding gift for a relative.
I have previously received a high standard of service from your company and I trust that this matter may be brought to a swift and satisfactory conclusion.
Yours truly,
Cester Chen
书香门第
