道歉信是人们经常使用的一种书信文体，用以表达自己的歉意，那么英语的道歉信你知道怎么写吗?下面皮学网小编整理了英语的道歉信，供你参考。
DearProf.Patent,
IamverysorrytoinformyouthatIdidnotmanagetocompletethebookreportyouassignedlastweek,duetoasuddenillnessfallinguponmeafewdaysago.ForthepastfewdaysIhavebeeninhospitalwithacontinuousfever,whichhasthuspreventedmefromanyacademicactivity.Iherebysubmitthedoctor'snote.
Iwouldbeverymuchobligedifyoucouldgrantmeanotherweekforthetask,asmyhealthisturningbetter.
Hopeyoucanunderstandmysituationandacceptmyapology.
Yoursfaithfully,
LiMing