在收到别人的礼物或接受了别人的问候、帮助、款待和推荐之后，应写信表示感谢。那么感谢信怎么写？下面小编带来了英文祝贺信格式及范文，供大家参考。
几种常见英文祝贺信的写法
由于考研英语小作文会考到应用文，为此本人给大家推荐几种常见英文祝贺信的写法及其范文，希望对你们备考有帮助。在西方，得知朋友订婚、结婚、生孩子、升职都要写信祝贺。祝贺信如同一般的简短书信，可长可短，格式上无特别的要求，但书写时应做到:真诚、自然、亲切动人。内容上可尽情发挥。
贺生日
Congratulations on a birthdayDear Babs:So you're a year older today —— or don't you want to be reminded? Anyway, congratulations and best wishes.
If you feel like holding a celebration, will you let me take you to dinner and the movies, as a sort of birthday treat? You name the day. And in the mealtime, many happy returns!Cordially,
Tom亲爱的巴博斯：
如果您对庆贺有雅兴的话，我想请您吃饭，或看电影，作为祝贺您生日的款待。请定个日期，同时，祝您幸福愉快！
祝贺朋友大学毕业 Congratulations on graduation
Dear Mr. Li:
I learned from Wang Ying that you were graduated with high honors from Huabei University yesterday. I can well imagine how proud of you your parents are now, who have been anxiously hoping to witness your brilliant success. As I understand, you will continue studies in the United States soon. I wish you greater success in your studies and research work.
With best wishes.
Yours sincerely,
Tom亲爱的李先生：
祝贺朋友在运动会上获胜 Congratulations on winning a game
Dear Jerry:
Mother sent me the clippings about your success at the swimming meet. Naturally, I am not surprised at all, but I thought I'd just say “Congratulations” where are going to find room for another silver cup? Some of our girls may be going up to the Tri-State meet. If the tape unrolls straight, and there I shall expect to see you win again.
When we're all home for Thanksgiving vacation, we'll have to hold a real celebration.
Your one-time swimming rival.
亲爱的玛丽：
如果能获得顺利批准，我们当中的一些姑娘可能要去参加三州运动会。在那里，我希望能看到你再次获胜。
你从前的游泳对手
祝贺新年 A letter extending New Year greetings
Dear Mr. Barton:
As the New Year is quickly approaching, I take this opportunity to send my greetings and best wishes to you for 20xx.
I hope that the coming year will bring a further increase in exchange of culture between our two countries and we look forward to continued friendly relations with you.
Yours faithfully,
Tom亲爱的巴顿先生：
值此20xx年即将到来之际，我谨向你致以最良好的祝愿和问候。
我希望，在新的一年里我们两国之间的文化交流有进一步的增加，并希望我们与你们之间的友好关系继续下去。