中国不少山区中学由于地方闭塞、普通话语言环境差、方言干扰严重,造成学生普通话水平偏低。语文课堂作为山区中学普通话推广的主阵地,对于引导学生讲好普通话有着重要意义。笔者根据多年的教学经验,探讨了山区中学语文教师如何引导学生正确认识普通话,促进普通话推广。 Many mountain middle schools in China are obscured by local dialects because of local occlusion, poor Mandarin language environment and low level of mandarin. As the main front for popularizing mandarin in middle schools in mountain areas, the Chinese class plays an important role in guiding students to speak Mandarin well. Based on years of teaching experience, the author discusses how Chinese middle school teachers in mountainous areas can guide students to correctly understand Putonghua and promote Putonghua.