用英文写一篇请假条

英文的请假条要按照西方语言文化的排序。直接说明请假的原因。

例如：内容:你是学生,向陈请假,告诉她,你昨天在学校游泳池游泳,今早头痛发高烧,医生说你需要卧床休息三天。

Dear Chen，

I've caught a headache and fever this morning that I was swimming in the school swimming pool yesterday.  

The doctor said I need to stay in bed for three days, so I'm afraid in the following three days I will have to be abscent from the class. 

But I will get back to school as soon as I recover from my illness.  

Thanks for your kindness.

Your + （你的英文名）

1. 比较地道的说法有leave, leave permit, request for leave, application for leave。根据不同的语境，所用的词组搭配也不一样，需要灵活运用。

2. 举例而言。学生在老师的办公室对老师说因为周三要参加面试所以想请一天的假。Student: Can I ask for a leave for the job interview on Wendesday? Professor: I do not accept any excuses for absence. 老师回答说自己不接受任何不来上课的理由。所以学生的请假请求老师并没有许可。这里用到的是ask for a leave这个固定搭配，常用语口语中。

3. 换一个场景，比如说在写email给老板，因为小孩有点不舒服要去医院看医生所以请假。一般在email的主体（subject）里会直接写Request for Leave。这样一目了然。又或者是希望向领导请年假去旅游，按照单位的请假流程需要填写一个请假单。这个请假单用application form for leave比较合适。

可以地道地说成Ask for leave
但这里不是一个动词短语。因为这里ask作为名词，而介词for则表示动作的目的，而leave也作为名词，这样就好理解了吧~

Note for absence也很地道

Dear Mr/Mrs Chen, I am sorry that I need to take three day leave. The reason is that I went to swiming yesterday in the School swiming pool. I got headache and fever this morning. I went to doctor and he told me I need to lie in bed for three days. Thank you for your kind approval. I will come back to school/work as soon as I recoverd.

因生病，不能上课，请假三天，保证课后补上所有课程