写英文推荐信时，可以遵循以下步骤和结构：
开头
可以使用正式的开头，如“Dear Mr./Ms. [Last Name],”或“To Whom It May Concern,”。
简要介绍自己，包括姓名、职位、公司名称和地址。
开场白
表达推荐人的意愿，例如“I am delighted to recommend [Name] to you.”。
可以简要说明推荐人与被推荐人的关系，如“I have known [Name] for [number of years] and have always been impressed by their [qualities].”
主体
第一段：概括推荐的内容，明确说明推荐的是一个人、事物或地方，并简要描述其重要性或优点。
第二段：详细叙述推荐对象的价值、优点或特点，可以从表面和深层两方面进行描述。例如，如果是推荐一个人，可以描述其专业技能、工作态度、个人品质等。
第三段：总结推荐，强调推荐对象的优势，并表达自己对其的推荐信心。
结尾
表达感谢，如“Thank you for considering my recommendation.”。
提供联系方式，以便对方需要进一步信息时可以联系推荐人。
结束语
使用正式的结束语，如“Sincerely,”或“Best regards,”。
签名，如果是电子邮件可以省略。
```
[Your Name]
[Your Title]
[Your Company]
[Company Address]
[City, State, Zip Code]
[Phone Number]
[Email Address]
[Date]
[Recipient's Name]
[Recipient's Title]
[Recipient's Company]
[Company Address]
[City, State, Zip Code]
Dear [Recipient's Name],
I am writing to you to recommend [Name] for [specific position/program/award]. I have had the pleasure of knowing [Name] for [number of years] and have always been impressed by their [qualities or achievements].
[Name] is a highly [adjective] and [adjective] individual who consistently demonstrates [specific skill or trait]. For example, [provide specific examples or stories that illustrate their strengths].
In addition to their professional achievements, [Name] is also [adjective] and [adjective], which makes them an excellent candidate for [specific position/program/award].
Therefore, I don’t hesitate to recommend [Name] to you. I am sure you will find them to be a valuable asset. Please feel free to contact me if you require any further information.
Thank you for considering my recommendation.
Sincerely,
[Your Name]
[Your Title]
[Your Company]
```
请根据实际情况调整上述模板中的内容，确保推荐信真实、具体且具有说服力。
