The article elucidates respectively Russian theorist and thinker Bakhtin s heteroglossia,French philosopher and historian Foucault s discursive formation,and British critical discourse analyst Fairclough s order of discourse,and on the assumption of Marxist d.

Concealing personality and publicizing group,the novels of liberated area,which came into being in a special social historic context,embodies conversion of collective discourse.

On News Source and Principal Part of Discourse;

Being brought about stereotype,the reading expectancy is thus the principal part of discourse in the misinterpretation of movie and TV serials.

In the course of comparative education development,as an independent disciplinary token, discourse system has appeared some deflection in reality and tended to hinder the development of comparative education discipline.

In the contemporary era, the research on writing theory can be divided into three discourse systems in China, which are related but different: The first system takes text as basis,the second takes the writer as basis,and third takes writing as a composition which is both dynamic and static, both three—dimensional and open.

The important reasons for these defects are biasing discourse system and the missing external image.

This article claims that appropriacy appears both in formal and functional aspects with the distinction of Usage and Use.

The disappearance of the old words system in ideological and political education is an important obstacle to the ideological and political education research,discipline system construction and ideological and political educational work;how to construct the "new words system" is an extremely urgent task in ideological and political education study.

From melody dissolved in the general thought of music to rhythm temperament pursuing individual words,it has gradually been formed a new words system of its own——tone colour,which consists of bright and coloufful tones.