写作模式
表达感谢之情并说明原因—>提及自己曾受到对方的帮助—>再次感谢并表达回报愿望。
经典句式
1)I am writing to extend/convey my heart-felt thanks/sincere appreciation/gratitude to you for…
2)I find an ordinary “thank you” entirely inadequate to tell you how much…
3)I must thank you again for…
4)If you need any help to …please let me know.
范文
Dear Mr. and Mrs. Smith,
I am now back to China safe and sound. In this letter I would like to convey my heartfelt thanks to you and your lovely children for your kindness and hospitality to host me when I was in New York. Your generous help and tender care made me feel warly welcomed and transformed my first American trip into a beautiful memory.
I do hope that your whole family pay a visit to China in future, so that I could have the opportunity to repay your friendship. I assure you that you would enjoy visiting here as I did at your home.
I feel obliged to thank you once more.
Love, Li Ming