A Study Of Chinese Dual Rhetoric

In content and form as a research perspective,this paper first on the synchronic level from two aspects of internal and external analysis of device "duality",aims to reveal the dual nature of speech,rich device "duality" concept,and then from the perspective of diachronic,conventional dual appreciations and dual speech change state of development for further discussion,find out the appreciations of existence,development and decline reason,on the one hand,reveals the dual appreciations of systematic,holistic,on the other hand,aims to reveal the dual appreciations in the concrete application of content and form of opposite and unity of condition and its speech mistakes when using reason,and then to point with surface,to find this kind of device "is" shape YiWei "" the use of the law and rules,in order to better use the dual speech,at the same time also hope from the Angle of content and form the definition and classification to be able to speech to contribute the solution of the problem.