老师在课堂上讲课，有些学生有时会自觉或不自觉的用接老师话茬的方式表达自己的意见和情感，我们称之为“打话茬”。过去，在一些老师眼里把学生的这种举动视为破坏课堂纪律的行为，是不礼貌的甚至没有教养的表现。每当出现这种情况时，有的教师往往对学生采取批评、训斥的办 Teachers in the classroom lectures, and some students sometimes consciously or unconsciously use the way the teachers to express their opinions and emotions, which we call “fight stubble.” In the past, it was rude and unprofessional to see such behavior by students as a violation of classroom discipline in the eyes of some teachers. Whenever this happens, some teachers often take criticism and reprimand against students