英语作文介绍信的格式【一】
近来英国商业书信信内地址并未依次缩进，似乎与美国式相同。此外，在美国还流行一种普通收信人地址的写法，就是在书信的Inside Address中，把门牌号和街名都省略掉。在英文书信中要使用敬语，最普遍的敬语是Mr, Mrs和Miss（用于未婚女性）。英国人常在男性的姓名之后用Esq. （Esquire的缩写），不过在商业上也在慢慢地改用Mr. Mmes.（Madam的复数形式），用于二个女士以上。Messrs（Mr的复数形式）用于二个以上的男人，或用于二个以上的男人组成的公司或团体。在英国式英文信里，Mr, Mrs, Messrs，均不加缩写句点，相反地趋向于进步自由的美语反而加缩写句点如Mr., Mrs., Messrs.。在称呼方面，商业上最普遍的有Gentlemen（美国式）与Dear Sirs（英国式）二种，相当于我国的“敬启者”或“谨启者”。
典型的美国式书写法。
给公司单位写信时美语用Gentlemen（复数形式），英语用Dear Sirs。如果对方公司只一人时，必须使用Sir/Dear Sir。称呼后一般要使用标点符号，英国式采用逗号（comma），美国式用分号（colon）。书信结尾客套语（complimentary close）有多种，相当于我国书信在结尾时使用的“敬礼”、“致敬”、“顺安”等句。最为典型的美国式写法是Sincerely和Best regards，典型的英国式表达有Yours sincerely（熟人或知道对方姓名），Best wishes, kind regards 和yours faithfully（不知姓名）。此外，英国式的客套语还有特别礼貌的格式，但除了特殊情况外，现在不再使用。
英语作文介绍信的格式【二】
介绍信(存根
字第号
×××等×人，前往×××联系×××.
年月日
××字
第××号
盖章介绍信
××字第××号
兹介绍×××等×名同志前往你处联系×××，请接洽并予协助.
此致
敬礼
×××(盖章
年月日
英语作文介绍信的格式【三】
在首行顶格的位置写称谓，后加冒号。
为了表示尊敬、亲切，可在称谓前加上“尊敬的”或“亲爱的”等词。这由写信人与收信人的关系的亲疏远近而定。
亲爱的强强：（同学之间，关系亲密，可用亲爱的）
英语作文介绍信的格式【四】
Dear Admission Committee:
Miss Pan Bei requested a letter of recommendation from me to support her application for graduate program at your university. As her teacher, I am pleased to comply with her request.
I first got to know Miss Pan when she enrolled at university and I was the assistant director of her class at that time. Being a professor for several years, I noticed that due to the lack of self-learning ability, it is really challenging for students, even those performing excellent in senior school, to keep up with the college speed. However, as a diligent girl without any solid background in Computer Science before college, she adapted quickly to the especially competitive environment in our department. At the end of the first year, she earned the 5th rank in her class, while ranking 1st among the girls. I was fairly impressed by her self-learning technique and exceptional efforts. Hence, I believe, goal-oriented, not afraid of inchoateness and with persistence, she has the quality to make achievements.
What distinguished her among her classmates, I think, was that she went far beyond acquiring excellent scores in the exams and instead got her range of knowledge enlarged. In spring, 2006, Miss Pan took the course I taught named Algebraic Structures and Combinatorial Mathematics. This inquisitive and assiduous young woman was sometimes the last to leave after my class, raising novel questions related to the subject. I found that she understood the knowledge in depth and detail. Furthermore, I still remember during the spring vocation in May, due to the break-down of my mail box, I missed her mails to discussing some questions. But the following week during the course time, she asked me directly. Her zeal for knowledge and the spirit to explore answers really leave me a deep impression. Finally, she was among the few students who got almost full marks in every test in class which showed her exceeding grasp of every chapter. Thus, I gave her 98/100 for the excellent performance in my course.
In summary, I have every reason to believe that Miss. Pan will make outstanding performance at your university as a graduate. I would appreciate greatly if you give her a favorable consideration. Please feel free to contact me directly if more assistance is needed. Faithfully yours,
Wanling Qu, Professor
Department of Computer Science and technology Peking University
Email: qwku.edu.cn
