本文第一部分根据面称语的社会属性对现代汉语中社会面称语进行了全面分类 ,并概括出六条使用组合规则。第二部分分析了面称语具有的四种功能 ,即 :唤起功能、指别功能、礼仪功能和表情功能 In the first part of this dissertation, we classify the social expressions in modern Chinese according to the social attributes of facial expressions and summarize the six rules of using combination. The second part analyzes four kinds of functions of facial expression, namely: arousing function, referring to no function, etiquette function and expression function