一、感谢信的基本结构

开头

- 直接表达感谢：

*Dear [朋友姓名],*

*I am writing to express my sincere gratitude to you.*

- 简短说明感谢原因：

*for your [help/support/flowers/etc.]*

主体

- 具体描述帮助内容：

*Your [hospitality/kindness/present/etc.] made my [stay/days/weekend] so memorable.*

- 表达感受：

*It was truly [awfully kind of you/thoughtful of you/heartfelt]*

- 附加说明：

*I have [put it to use right away] and enjoyed the [pleasant time]*

结尾

- 表达期待：

*I look forward to [seeing you again] and [re reciprocating]*

- 结束语：

*With heartfelt thanks,

*[Your Name]*

二、实用表达与注意事项

情感真挚：

使用 *heartfelt*, *truly kind of you* 等表达传递真诚

具体化事例：如提到对方送花，可补充 *your beautiful flowers meant a lot to me*

简洁明了：避免冗长，150词左右即可

格式规范：使用 *Dear* 开头， ，空一行，正文分段

三、参考范文

范文一：

*Dear Wangyan, I enjoyed your hospitality during my three-day stay in Tianjin. Your new house is very charming, and the meals you prepared were delicious.*

范文二：

*Dear Lucy, I am writing to express my sincere thanks for your beautiful flowers. They brightened my day and I have the opportunity of reciprocating. Would you kindly let me know what time you are at convenience？*

范文三：

*Dear Jhon, How are things going on with you in Beijing？ I am writing to express my thanks to you for the continuous support and encouragement you have shown me throughout my studies.*

通过以上结构与表达，可灵活调整内容以适应不同场景，建议搭配具体事例增强感染力。