【摘要】 在许多语境中,附加信息的添加不是额外的,它恰恰符合说话人的交际目的或意图。附加信息的使用存在语用理据,也具有多种语用功能。它可以起到维护人际关系、解释说明、推动话轮等多种语用效应。更多还原

【Abstract】 In many contexts,the appearance of additional information is not redundant,which instead conforms to the speaker’s communicative intention.The use of additional information has its pragmatic motivations and also a variety of pragmatic functions.It can mainly help to maintain interpersonal relationship,explain and illustrate discourses and promote the progress of turn-taking.更多还原