文本中的“总之”(总而言之)具有标记关系的功能,文章从信息索引的视角进行研究,将其视为信息索引词,揭示了其索引的语义关系和语用功能。分析了索引词“总之”(总而言之),指出其索引的关系是总分关系,并对总分关系的4种类型进行说明,进而阐述其索引3种语用信息,即信息终止、信息申明、信息推论。 In the text, “” (in short) has the function of marking relationship. From the perspective of information index, the article studies it as information index and reveals the semantic relationship and pragmatic function of its index. The paper analyzes the index words “in short ” (in short), pointing out that the relationship between the indexes is the total score relationship, and explains the four types of the total score relationship, and then expounds the indexes of the three kinds of pragmatic information, namely information termination, information Affirmation, information inference.