在甘肃、青海一带的河湟民族地区,不同系属、不同语族的语言长期密切接触,形成一系列显著的区域特征。本文分析了甘青地区接触方言和与之相关的少数民族语言的“格”标记,认为“格”标记形式既反映了少数民族逐渐放弃母语接受汉语时的底层残留,也与阿尔泰诸语言的长期影响密切相关。 In Gansu and Qinghai, ethnic minority areas in Helang State have long-term and close contacts with languages ​​of different genres and languages ​​and have formed a series of remarkable regional characteristics. This paper analyzes the “Lattice” sign of the dialect and its related minority languages ​​in Ganqing region. It is concluded that the “Lattice” markup not only reflects the bottom residues of ethnic minorities gradually abandoning their mother tongue when they accept Chinese, The long-term effects of languages ​​are closely linked.