Study The Context In Speech Communication

There are two facets of speech communication, which is the speaker and listener each other, one side is expression, and the other is understanding. How can we use our language to express our thinking, and how can we understand other's specific meaning of their speaking. To answer these questions, we would need the right of pragmatic inference, and this pragmatic inference must be in one context. This article discussed them mainly form the following aspects:First, is the summary of speech communication? This article discussed those questions: first is about what are speech , language and the definition of speech communication . Next is about a few models and rules of the speech communication, the rules, which are Grice's conversational theory and Lewis's Conversational meaning theory.Second, the main contents of context are in the speech communication. There are three aspects: 1. Definition of context, this is about the studied situation and definition of the context that are in the theories of a few local and external logicians. 2. This is about the possible world schema to describe context, and discusses the definition of the succeeded speech communication. 3. There are about factors of context in the theories of a few local and external logicians.Third is the classification of context in the speech communication, which are in the theories of a few local and external logicians.The last is the effect of context in the speech communication, which is point of logical view to see the speech expression .And the main contents are about those: 1.there discussed the effect of vocabulary in the context , which are the detailed effect of the intension , extension, identity of vocabulary in the context. 2. The effect is the proposition in the context, which is about logical truth and falsehood , semantic meaning, selected sentence of proposition. 3. The effect is effectiveness of inference, in the speech communication, which is effect about the premise , conclusion , effectiveness of the inference.