主观性与强调表达的本质、特征及关系

语言不仅是传递客观命题的工具，更是言者用来传递主观性的工具。首先，言者对命题的认识、对事件的态度、对语篇的立场构成了主观性陈述；当言者的主观性赋予话语某一部分在态度、情感、立场上的主体地位，使它们超越其他语义内容、获得凸显感知时，就形成话语中的强调形式。其次，主观性的核心参项可以表述为不具真值语义、体现言者立场的话语形式；同理，话语强调表达的核心特征可参照真值语义、句法辖域、语用意义三个维度。最后，强调表达与主观性表达是蕴涵共性关系，强调表达是主观性表达的一种表现形式。主观性是语言中更为优势、自由的概念，不一定总是表现为强调表达。 

On the Essence,the Feature and the Relationship of the Subjectivity and the Emphasis in the Utterance

Language is not only a tool to convey objective propositions,but also a tool used by utterers to convey subjectivity.Firstly,the utterer's awareness of the proposition,the attitude towards the event,and the position on discourse form a subjective statement.Moreover,when the subjectivity of the utterer endows certain parts of the utterance and gain prominent perception,it takes the form of emphasis in the utterance.Secondly,from the perspectives of semantics,syntax and pragmatics,we can explore the essence of subjectivity and emphasis expression in the utterance.Finally,one-way emphasis implies subjectivity,and emphasis is a form of subjectivity,while subjectivity in connection with the concept of advantage and freedom in language does not always express the emphasis.