一、开头部分常用句型

1. I am writing to introduce myself and express my interest in...

（自我介绍并说明来信目的）

2. I am writing to introduce my friend/colleague, who is interested in...

（介绍他人并说明其兴趣）

3. It is with great pleasure that I write to you about...

（表达荣幸介绍）

二、主体部分常用表达

1. Presently, he/she is studying at...

（说明对方目前学习院校）

2. He/she has obtained a degree in...

（描述教育背景）

3. He/she is renowned for...

（突出成就或特长）

4. I have always admired his/her...

（表达长期以来的敬意）

5. He/she is dedicated to...

（说明职业态度）

三、结尾部分常用句型

1. I sincerely hope that you will give him/her a favorable impression.

（表达推荐意愿）

2. Please feel free to contact me if you need any further information.

（提供联系方式）

3. Thank you for taking the time to read this letter.

（表达感谢）

四、其他实用表达

用于描述个人品质：He/she is honest, responsible, and hardworking.

用于说明行动目的：This letter aims to introduce him/her to your company.

用于表达评价：He/she is highly regarded in the field of...

注：使用时应根据具体场景调整句型结构，注意保持语言简洁明了。建议结合真题范文进行练习，以提升写作水平。