请假条(Asking for A Sick Leave or A Business Leave)一、请假条的基本构成请假条包括病假条(Sick leave)、事假条（因公Business Leave和因私Casual Leave）、续假条(Extension of Leave )等。
写请假条主要把请假原因和请假时间写清楚，请假的理由要讲充分。
同时也要注意内容要简单明了，开门见山说明情况，不必赘述。
如果有证明请假原因的证据，如医生证明、电报等最好随条附上。
请假条是便条的一种，主要用于因病或因重要事情须向领导请示批准某一特定时间的假。
应包括以下四部分内容：(1)日期日期通常应在正文右上角，因请假条涉及到的是最近时间内的事情，故可直接用几月，几日或星期几来表示，如April 10或10 April或Thursday。
(2)称呼称呼常用常规信中的称呼语，如Dear…，Mr.…，Professor…，Dr…等。
(3)正文正文是请假条的核心部分，主要涉及到请假原因、请假时间，结尾时需用—些表示感谢或请求批准的话语。
切记理由要充分，在必要时应附上相应的证明。
(4)结束语与署名结束语常用yours f aithf ully 或yours sincerely 或yours truly等。
完整模板：(Full Block Style)To: Peter Stone, ManagerFrom: Lynn Chen, Financial DepartmentDate: May 22nd, 2006Subject: Casual Leave of AbsencePeter, I would like to know if I could ask f or a casual leave of absence f or one day on May 24th, this Wednesday.(在假条的第一段，要开门见山但是有礼貌地提出请假，要写清你要请假的日期。
)This morning I received a telephone call from my dentist, urging me to come to his practice f or immediate treatment of my t eeth. I have been experiencing a stinging pain, depriving me of my sleep during the past f ortnight. The situation could worsen, should infection occur. (简单明了地陈述请假的原因事由，并且要表达对此给工作带来不便的歉意。
)Concerning my workload: As Wednesday is not as busy as the other weekdays, I think a one-day leave this Wednesday may be the best solution. I apologize f or the inconvenience my absence from work may cause.(在假条的最后一段，要写上你希望获得准假的请求，或者具体等候答复的时间。
)Thanks. I will call you at 1:30p.m. Or you can call me at any time.Y oursJames Wang二、常用句型1、起首用语请假条中起首句常用来说明请假原因或请假时间，常用句型如下：I’d like to apply f or three days leave of absence，starting f rom…，and f inishing on…I am writing to ask f or sick leave of…days，starting f rom…to…I’m sorry I can’t attend the meeting because／as…Owing to…／As…，I shall be unable to…2、结尾常用语请假条中结尾用语常用来表示感谢、请予批准等。
常用句型如下：I should be very obliged／gratef ul if you grant me the leave．I hope you will grant me the leave．Hoping you will excuse my non-attendance．I’ll certainly do my best to make up…once／as soon as…Now I enclose a Doctor’s Certi f icate／a medical certi f icate f rom／issued by the doctor．Now I enclose the telegraph f rom my father．三、范文分析[范文] 事假条AApril 25thSecretary Frick，As my brother is moving to Canada tomorrow，I shall be very much obliged if you will grant me my application f or one day’s leave tomorrow．Y ours respect f ullyRobin Ford[分析] 这是Robin Ford给秘书Frick的一张请假条。
其中包括日期(April 25)、称呼语(Secretary Frick)、结束语(Y ours respect f ully)、署名(Robin Ford)以及核心部分——正文。
就正文而言，一个主从复合句就给出了请假条正文所应包含的所有的信息，如请假理由：“My brother is moving to Canada tomorrow"，请假时间区间为"tomorrow"，表示感谢的话语：“I shall be very much obliged"，请求批准的话语："you grant me application f or one day’s leave”。
从这些方面来看，该请假条体现出了请假条简单明了这一特点。
正文开头以“As…”引导的原因状语从句引出请假理由，这样的开头使人一目了然。
[范文] 病假条(English 2nd Y ear，Class B)April 21(To Department off i ce)Ms. Smith，Owing to a severe headache, I shall be unable to attend classes today. I enclose a medical certi f icate f rom the doctor.Hoping you will excuse my non-attendance.Y ours respect f ullyLi Ming [分析] 该请假条从基本格式到内容都符合请假条的要求，包括请假条中的信头(系、年级、班级和写假条的日期)，收假条部门以及收假条人名，其中的系、年级、班级和收假条部门也可省略，直接用最简单的请假条格式，从内容中可推断出写请假条人与收请假条人是师生关系。
正因如此，请假人写上了“I enclose a medical certi f icat e f rom the doctor”以示请假理由并非借口，以介词短语“Owing to…”引出请假理由，以句子“I shall be unable to attend classes today"引出了请假时间区间即today，开门见山，直截了当。
Sample:Dear Ms. Riddle,I would like to know if I could ask for a casual leave of absence from your Oral English class this Thursday morning.Y esterday afternoon I got a phone call from my cousin, who is now operating a small company in suburbs of this city. He needs an interpreter for two days but cannot find the most trustworthy person, so he wants me to make an attempt. It seems to me that this is a golden opportunity to put what I have learned in your class into practice, but I need your permission of absence. If you think I may go and help him overcome the difficulty, I am confident that I’ll do a good job and both of us will be tha nkful.Earnestly yours,TonySample: 请病假（托人转交）Monday morningTo Monitorc/o JaneMonitor,I've got a stomachache and can't come to school this morning. Could you apply for a three days' leave for me? Enclosed is the doctor's certificate. Thanks.LLimingSample:请病假（本人写）Asking for sick leave written by oneself(Sept. 17, 2004)Dear teacher [Z hang],I am very sorry to apprise you that I am unable to attend school today owing to a [stomachache]. I enclose doctor’s certifica te and ask you for sick leave of [two] days.Y our student[Li Ming]Encl. : Doctor’s certificate for sick leaveSample：请病假（代写）Asking for sick leave written by someone else[Oct. 8, 2004]Dear [Miss Williams],Please excuse [Kate]’s absence from school [this morning]. [She] coughed a lot and had a high feve r at [9 last night] and could not fall asleep until [midnight]. I felt it would not have been fair to the other children to allow [her] to attend school. So I am writing to ask you for [two] days’ sick leave and will let [her] resume [her] study if [she] f eels better [the day after tomorrow].Y ours respectfully,Sample：续假条Asking for an e xtension of leaveProf. [Huang],I am still lying in bed with the[flu] and unable to get up. I enclose a certificate from the doctor w ho is attending on me, as [she] fears it will be another [two] days be fore I shall be able to resume my study. Please give an extension of leave for as many days.Y our student,[Li Ming]Encl . : Doctor’s Certificate of AdviceSample：四、练习①以Mary的名义向Prof essor John写一张因病无法上课的请假条(注明缺漏的课日后补上)。