上课迟到是一种不好的行为，下面是小编整理的上课迟到保证书范文，欢迎阅读。

　　上课迟到保证书范文中文版

　　亲爱的老师：

　　真的很抱歉我上课迟到这么多次，我意识到自己的错误，而且这种错误会给其他同学带来不好的影响，尤其是对自己!我也不知道有时候怎么了，不过现在我知道我还有机会改正它。我保证迟到这样的事情绝不会再在我身上发生了!

　　如今我希望得到您的谅解，我知道也许我自己不值得被原谅，但我仍然希望你能原谅我。因此，我保证，我不再迟到!如果您能给我这次宝贵的机会，真的感谢你! 最后，我还是想向您致歉，并监督我接下来的表现!

　　xxx

　　上课迟到保证书范文英文版

　　dear Mr.(Miss.)

　　i am terribly sorry to be late for classes for so many times. i find it is a bad behavior. what's more, this behavior has laid a lot of bad influences on my classmates, also, brought vast amount of destructive results to myself. i don't know why i didn't follow my teachers suggestions to go to class on time ,however, now i strongly feel there's still a chance for me to correct it. i promise that being late for classes thing will never happen on me again.

　　now i beg the forgiveness from you, i know perhaps myself don't deserve any forgiveness, but i still hope you can finally forgive my misconduct. for this, i guarantee that i won't be late any more. if you can give me such a valuable chance to help me out from the miserable past, i will appreciate it very much.

　　finally, i want to say sorry again for my wrongness. besides, please supervise my behavior!

　　xxx