On Rhetorical System Based on Langauge

A rhetorical system is diversified by various point of view.In this paper,the rhetorical system based on language is discussed,which include two types:using the classes of linguistic units for outline and using linguistic factors for outline.Generally speaking,the features and rhetoric regulation of linguistic units and factors are studied in the system,then linguistic characters are embodied, the study scope of rhetoric is extended and the system is practicable.But using the classes of linguistic units for outline, some rhetoric phenomena can't be classified and using the linguistic factors for outline,it is difficult to reflect allover rhetoric content.So the system is worth further studying and perfecting.