请假条的英文翻译及写作要点如下：

一、基本结构

开头

- 称呼：

使用半正式的"Dear Mr./Ms. +姓氏"

- 日期：写假条的日期（注意非请假日期）

- 主题：用"Subject:"或"Request for Leave"

正文

- 原因说明：

简洁明了地说明请假原因（如病假、事假等）

- 时间范围：明确请假的起止日期

- 替代方案：如可能，提供补课安排或工作交接说明

结尾

- 道歉与感谢：

使用"Please accept my apologies"或"Thank you for your understanding"

- 署名：使用"Yours sincerely"或"Best regards"

二、示例参考

病假条

```

To: Mr. Smith

From: Tina Xu

Date: August 6, 2024

Subject: Sick Leave

I am writing to request sick leave due to a severe cold and high fever. I was unable to attend classes from August 6 to August 8 and will be recuperating at home. I have arranged for my coursework to be covered by a classmate during my absence.

Thank you for your understanding.

Yours sincerely,

Tina Xu

```

事假条

```

To: Ms. Gao

From: John Doe

Date: September 28, 2024

Subject: Casual Leave of Absence

I regret to inform you that I need to take two days off on September 28 and 29 due to unforeseen personal matters. I will ensure all my responsibilities are addressed before my departure.

Apologies for any inconvenience.

Best regards,

John Doe

```

三、注意事项

格式规范：

保持字体清晰、语句通顺，避免涂改

时间表述：

使用"on"加具体日期（如on August 6, 2024），而非"in September"

替代表达：

若需灵活说明，可用"Could I request a day off？"替代直接说明原因

通过以上结构与示例，可有效撰写出规范、得体的英文请假条。