This essay tends to account for the deletion and repetition of sentence topics in written discourses.

This paper introduces the main achievements and characteristics of the research related to the written discourse analysis in the area of linguistics and applied linguistics,with the purpose to facilitate a better interpreting and using discourse and,furthermore,to assist us to apply the research results to solving practical problems.

However, the analyses of written texts are generally limited, up to now, to the topic meaning on surface level.

This paper makes an analysis of context selection in written texts within the framework of relevance theory proposed by Sperber & Wilson.

This paper aims to improve the practical application of cohesion and coherence in teaching and learning by the study of overt cohesion and coherence of written text.

This paper makes a deep analysis of the multi-faceted nature and dynamic communication of literary text.

As a pragmatic phenomenon,both the coding and decoding processes of presupposition play an important role in the construction of literary text in a relationship of two-way interaction and neither should be neglected.

A relevance-based interpretation of literary text involves the expansion of readers cognitive contexts to be closer to the author s;besides,the different cognitive contexts of characters influence the development of the story.

In the conversation of literary discourse,there appear incongruent expressions as opposed to congruent expressions due to the power relationship between interactants.

This paper discusses theories and methods of cognitive psychological approaches to the study of literary discourse comprehension from an interdisciplinary perspective.