人的记忆力会随着岁月的流逝而衰退，写作可以弥补记忆的不足，将曾经的人生经历和感悟记录下来，也便于保存一份美好的回忆。范文书写有哪些要求呢？我们怎样才能写好一篇范文呢？以下是我为大家搜集的优质范文，仅供参考，一起来看看吧
申请回学校的保证书篇一
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申请回学校的保证书篇二
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申请回学校的保证书篇三
尊敬的老师
****学校是***最好的学校。我能在这儿上学，也是我的骄傲。为了不浪费爸爸、妈妈辛辛苦苦劳动赚来的钱。我保证我会改变以前不好的习惯，努力学习。
1、保证上课认真听讲，不做小动作，做好课堂记录，把老师上课讲的重点都记录下来，积极争取发言。
2、课间不在教室和同学追跑，准备好下节课要用的书本、文具。
3、注意平时的礼貌，见到老师主动问好。多参加学校的集体活动。完成老师安排的任务，担负责任。
4、做作业要仔细看题，决不能粗心、马虎，减少不必要的错误。作业错误要及时订正，如果有不懂，一定要及时问老师。作业无论在学校还是在家里，都要按时完成，不拖拉。
5、努力学习提高成绩，争取考试各门成绩在**分以上。
6、认真眼保健操，保护好自己最重要的眼睛。
7、和同学之间不打闹，友好相处。
此致
敬礼
保证人：xxx
20xx年xx月xx日
申请回学校的保证书篇四
保 证 书
王老师:
我上学期因学习文化课抓得不紧,致使学期考试有一门功课不及格.通过老师的教育帮
助,使我认识到:今日努力学习文化知识,就是为了明天为社会做出实际贡献的深刻道理.为此我向王老师,并通过王老师向专业科领导保证:
一,明确学习目的,端正学习态度,改变过去被动学习的状况.
二,认真听讲,记好笔记,不迟到,不早退.
