课堂教学用语是教师在课堂上进行教学对学生传播知识、开发智力的重要手段和方法。其恰当地运用对于教学效果来说具有举足轻重的作用和立竿见影的效果。一、全面运用普通话,适时使用地方语言普通话是教师的工作语言,规范使用普通话才能够生动、准确、高效地表情达意。所有成功的课堂教学无一不是规范地使用普通话进行的。在纯熟运用普通话的前提下,适时恰当地运用一些方言,常常能收到出 Classroom teaching language is an important means and method for teachers to teach in the classroom to disseminate knowledge and develop intelligence. Its proper use plays an important role and immediate effect on teaching effectiveness. First, the full use of Putonghua, timely use of local language Mandarin is the working language of teachers, regulate the use of Putonghua to be vivid, accurate and efficient expression of emotion. All successful classroom teaching is done in standard Mandarin. On the premise of being skillful in using Putonghua, it is often appropriate to use some dialects properly