从古至今,称谓词在人们日常交往中都占有极其重要的地位,它直接反映汉民族的家庭,婚姻,礼仪甚至是伦理及民族心理等。而“姑”、“舅”这种汉语亲属称谓词的典型代表,在一定程度上反映了一个时期的家庭伦理特征。本文以“舅”、“姑”为例,考证其上古汉语的亲缘关系。 Since ancient times, appellations occupy an extremely important position in people’s daily interaction, which directly reflects the Han nationality’s family, marriage, etiquette and even ethics and national psychology. However, the typical representative of appellations of Chinese relatives, such as “Gu” and “Uncle”, to a certain extent, reflects the family ethical features of a period. This article takes “Uncle ”, “Gu ” as an example to study the kinship of its ancient Chinese.