Dear Sir or Madam:
Dear Mr Li/Miss Li/Mrs Li,
I beg to apply for two days’ leave/a week’s leave/7 days’ leave of absence （请假） from the 7th to 8th of this week. Because I was ill, I want to return/go home to see the doctor.
To support my application, I herewith/enclose the sick leave
certificate.
I should be very much obliged if you will grant me my application. As regards the lesson to be missed during my absence, I will do my best to make them up as soon as I get back from leave.
Yours respectfully,
Li Min
例子3：
Dear Ms Wang,
I beg to apply for seven days’ leave /one week’s leave of absence from the 4th to 10th of this month. Because my father is seriously ill now, so I want to return home to see him.
To support my application, I enclose the fax my sister sent. Yours respectfully, Li Fei
20xx年6月2日
亲爱的张小姐，
我很抱歉，我不能参加上午的课因为重感冒和发烧。随函附上医生证明谁说我必须在床上呆的今天。我将回到学校当我恢复。
谨启，
安妮
亲爱的先生或女士：
亲爱的李先生，李小姐/李夫人，
我请求请两天假/休假一个星期/7天的假（请假）从第七到第八这一周。因为我病了，我要回来/回家去看医生。
以支持我的应用程序，我随信附上病假。
我将非常感激如果你批准我的申请。至于课可错过在我不在的时候，我将做我的最好使他们尽快回来留下。
谨启，
李敏
亲爱的王小姐，
我请求请七天假/一个星期的假，从第四到第十本月。因为我的父亲病得很严重，所以我想回家看望他。
支持我的申请，我将传真我姐姐送。
谨启，
李菲
英语病假条范文
关于病假：
Dear Teacher:
I'm sorry I have to ask for two daysoff. Because I had a bad cold yesterday. And now I have a high fever.
I am feeling very bad.I can't study freely in class .I went to see a doctorin the hospital.He gave me some medicine and asked me to stay in bed for two days .So I'm sorry to ask you two days leave. I hope you can ratify my ask. Thank you very much.
Yours, Sam
Reverent Mr.Green:
At first please forgive my interruption. Because I don't feel up to par this morning and i must be in hospital to get the hospitalization, i couldn't come to school within following two days.I will return to school soonly as i made it.Thanks for your understanding.
Yours, Sam
敬爱的马老师：
很抱歉我今天不能去上学了。昨天夜里我妈妈发高烧，咳嗽得厉害，她可能得了流感。因为今天我要带妈妈去天坛医院，然后在家照顾她，所以不能去上学了。因此我想跟您请一天假。如果您能准假我
会非常感激。
您的学生
李丽
英文请假条格式
请假条(written request for leave)是英语学习者必须掌握的常用应用文之一，它包括请病假(note for sick leave)和请事假(leave of absence)。请假条是用于向老师或上级领导等因身体状况不好或因某事请求准假的场合。
英文请假条写作需注意三点：
1.英文中请假条的写法和汉语请假条相同， 它一般由四部分组成，即时间、称呼、正文和签名。
2.一般而言，可认定请假条是一种简单的书信文体。请假条一般写在纸上，不用信封。其书写格式与书信有很多相似之处，是书信的大大简化。
3.请假条的特点是要求开门见山、内容简短、用词通俗易懂。
【范文例析】
假如你是王立。昨天你和同学们去农场帮助农民们摘苹果，不幸(unluckily)从梯子上摔下来伤了腿，但伤得不重。医生让你在家里好好休息。因此，你向高老师请假两天(ask for leave for two days)。(2002新疆乌鲁木齐中考题)
【参考范文】
Sep.28
Dear Miss Gao,
I''''m sorry I can''''t go to school today. I helped the farmers pick apples with my classmates on the farm yesterday. Unluckily, I fell off the ladder and hurt my leg, but I wasn''''t badly hurt. The doctor asked me to stay in bed and have a good rest. So I ask for leave for two days. Wang Li
【点评】这是一份采用书信格式写的请假条。日期是September 28, 日期写在正文的右上角。由于请假条的内容大多是当天、近几日因病或因事请假，所以不必写上年份；称呼是Dear Miss Gao，称呼写在左上角。请假条因是向上级请示，一般以Dear...,或My dear...,开头。有时可在Dear之后，用上Mr.或Miss等的称呼加上姓氏。不过，有一点仍要提醒大家，各种称呼后面一般都用逗号。正文谈了一件事：I fell off the ladder and hurt my leg, but I wasn''''t badly hurt. I can''''t come to school. I ask for leave for two days. 简洁明了，用词口语化。写请假条只要把请假的理由和请假时间说清楚即可。有的请假条为了说明其请假事由是真实的，在正文之后另起一行，写上I enclose a doctor''''s certificate.(我附上了医生证明。)；签名为Wang Li。签名(署名)写在右下角，签名(署名)上面一行可以写上Yours, Your student等字样，有时由于写条的人和收条的人彼此一般很熟悉，所以在称呼和签名上比较随便和简单。特别是在签名部分，有时可简单到只写个姓或只写个名就可以了。