推广普通话是语文教师义不容辞的责任。普通话以北京语音为标准音;以北方方言的词汇为基础,以典范的现代白话文著作为语法规范。天津方言虽属北方方言,但天津话和普通话有明显的差异,主要表现在语音方面。我在教学中不是一个个字地校正字音的,而是找出二者语音差异的规律,举一反三,便于普通话的推广。天津话与普通话 It is incumbent on Chinese teachers to promote Putonghua. Putonghua is the standard pronunciation of Beijing speech; based on the vocabulary of the northern dialect, with the typical modern vernacular Chinese as the grammatical norms. Although Tianjin dialect is a northern dialect, there are obvious differences between Tianjin dialect and Putonghua, mainly in pronunciation. Instead of correcting the pronunciation one by one in my teaching, I found out the law of the difference in pronunciation between the two, making it difficult to promote Putonghua. Tianjin dialect and Mandarin