师范生在普通话水平测试中暴露了一系列问题，音节拼读、语流音变及声调、语词等方面的不规范亟需在教学中得以解决。只有在掌握发音原理的基础上，不断总结方言和普通话的对应规律，加强语音、语流的规范训练，培养普通话的思维习惯．才能获得熟练运用普通话的能力。 Normal students exposed a series of problems in Putonghua proficiency tests. Syllables, speech changes and tone, words and other aspects of the non-standard urgently needed to be addressed in teaching. Only on the basis of grasping the pronunciation principle, we constantly sum up the corresponding rules of dialect and Putonghua, strengthen the standard training of pronunciation and language flow, and cultivate the thinking habit of Putonghua. To gain proficiency in using Mandarin.