普通话作为现代汉民族的共同语,在促进我国民族间交流,传播民族文化等方面有着重要的作用。1991年国家教委有关文件规定:“各级各类师范院校都要开设普通话课程。”后来又进一步发文得以强调:“用普通话进行教学是合格教师的一项必备条件,应当成为评估教学质量,评选优秀教师,评聘教师职务的一个内容。”自此师范类高校普遍 As a common language of modern Han nationality, Putonghua plays an important role in promoting exchanges among ethnic groups and spreading national culture. In 1991, the relevant documents of the State Education Commission stipulated: “Putonghua classes should be opened at all kinds of normal colleges and universities at all levels.” Later, further texts were stressed: “Teaching in Putonghua is a prerequisite for qualified teachers and should be Assess the quality of teaching, selection of outstanding teachers, appraising the role of a teacher. ”" Since then, colleges and universities in general