摘要：This paper aims at explaining the dissymmetry between deictic expression and denoting expression under the frame of Markedness Theory, in terms of which the opposition between marked term and unmarked term is motivated by cognitive and pragmatic factors. The paper first distinguishes deictic expression from denoting expression, and then defines the dissymmetry between deictic expression and denoting expression in the category of person deixis. Finally, the paper explores the pragmatic and cognitive motivations for the dissymmetry under the frame of Markedness Theory. Examples in this paper reveal that, in the course of people’s cognition, participants take themselves as reference points to achieve referring, and the dissymmetry of the use of person deixis is determined by its accessibility in speakers’ mind; from the pragmatic angle, observing pragmatic principles is another reason for the dissymmetry between deictic expression and denoting expression in person deixis.
关键词：dissymmetry; person deixis; accessibility; pragmatic principles
