那天下午上课,我刚走上讲台调好电脑放下投影仪,突然前排有位学生大声地说:“老师,关门!”(门开着有点反光,会影响观看效果)我愣了一两秒,保持着微笑边去关门边对这位说:“以后要说‘老师,请关门’!”他脸红了一下,低声说“好。”后来偶然和同事聊天说起此事,才知道原来大家几乎都遇到过类似的事情,不少学生让老师做某事但没有感谢的话语,没有礼貌的 That afternoon class, I just went to the podium to adjust the computer down the projector, suddenly a student in front of loudly said: “teacher, close the door! ” (The door opened a little reflective, will affect the viewing effect) I froze a Two seconds, holding a smile while going to close the door to say: “Later to say ’teacher, please close the door!’ ” He blushed, whispered “good. ” This matter, I realized that almost everyone had encountered a similar thing, many students let the teacher do something but did not thank the words, no polite