How to communicate with schools in English?

Subject: Request for Extension on Research Paper — [Your Name], HIST 201 Dear Professor Johnson, I hope this email finds you well. I am writing to request a short extension on the research paper that is due this Friday.

主题：请求延期提交研究论文——[你的名字]，HIST 201 尊敬的 Johnson 教授， 希望您一切顺利。我写信是想请求研究论文的短期延期，论文本周五截止。

💡 美国大学邮件的主题行（Subject line）应该简洁明了，包含课程编号方便教授识别。用 Dear Professor + 姓氏开头。I hope this email finds you well 是标准的邮件寒暄。

Thank you for understanding. I have been dealing with a family emergency — my grandmother was hospitalized back in China and I have been on the phone with my family a lot this week. I have completed about 70% of the paper but need a few more days to finish the remaining sections and proofread.

谢谢您的理解。我在处理一个家庭紧急情况——我的祖母在中国住院了，这周我一直在和家人通电话。论文我已经完成了大约70%，但需要再多几天来完成剩下的部分和校对。

💡 在美国大学，家庭紧急情况（family emergency）是请求延期最被理解的理由之一。说明你已经完成了多少表明你不是在拖延，而是确实遇到了困难。

Thank you so much, Professor Johnson. I really appreciate your flexibility. I will have it submitted by Wednesday. I hope you have a good rest of your week. Best regards, [Your Name]

非常感谢 Johnson 教授。我真的很感激您的灵活。我会在周三前提交。祝您这周接下来顺利。 此致， [你的名字]

💡 邮件结尾用 Best regards 是标准的正式结束语。Thank you 之后再用一句祝福（have a good rest of your week）显得有礼貌。不要忘记签名。

Subject: Recommendation Letter Request — [Your Name], HIST 201 Fall 2025 Dear Professor Johnson, I hope you are doing well. I am reaching out because I am applying to graduate programs in public policy, and I was wondering if you would be willing to write me a letter of recommendation.

主题：推荐信请求——[你的名字]，HIST 201 2025秋季 尊敬的 Johnson 教授， 希望您一切顺利。我联系您是因为我正在申请公共政策的研究生项目，想问您是否愿意为我写一封推荐信。

💡 请求推荐信（letter of recommendation）是美国研究生申请的必要步骤。至少提前一个月请求，邮件主题行要清晰。asking if they would be willing 比直接要求更礼貌。

Thank you so much! The earliest deadline is January 15th for Columbia. I have attached my resume and a list of five programs I am applying to. I also included a short summary of why I am interested in public policy, in case that helps.

非常感谢！最早的截止日期是1月15日，哥伦比亚大学。我附上了简历和申请的五个项目清单。我还附了一个简短的个人动机说明，希望能有帮助。

💡 提前准备好所有材料一次发给教授是最专业的做法。附上个人动机说明（personal statement summary）可以帮助教授写出更有针对性的推荐信。

I think emphasizing both would be great, especially my ability to connect historical research with current policy debates. Three programs use a general letter upload, and two have online forms — I will send you the links separately. Thank you again for doing this.

我觉得两者都强调很好，特别是我将历史研究与当前政策辩论联系起来的能力。三个项目用通用推荐信上传，两个有在线表格——我会单独发链接给您。再次感谢。

💡 能明确表达自己希望教授强调哪些方面是一种成熟的沟通方式。中国学生往往觉得不好意思告诉教授写什么，但在美国这是正常且受欢迎的。