Discourse Structure Reaserch About Racing Scene Athletes' Answering Reporters' Questions

The thesis takes thing-in-itself of linguistics as entry point, combining related theory on pragmatics. Firstly, according to forms and meanings, the thesis classifies reporters'questions on racing scene as superficial interrogative sentences and hidden questions, and then it takes superficial interrogative sentences into classification, including simple questions, competative questions I and competative questions II. Each kind of interrogative sentence also makes a detailed classification comining traditional interrogative sentence.Secondly, bacing on each small kind of interrogative sentence, the thesis classifies atheletes'discourses as seven. Each kind athleletes'discourse also makes a further detailed classification including 18 kind of discourses'modes, according to analysis of modes' characteristics and semantic orientation. The classifications about discourses'modes synthetically use related knowledges and theories about grammar, semantics and pragmatics. And it is a kind of new try, no predecessors' experiences.Finally, the thesis statistiks distribution proportions of all kinds of antheletes'dicourses modes in the related linguistic datas, and then tentively use some related linguistic theories to analyse the formation reasons of all kinds of antheletes'dicourses modes. As a result, the thesis thinks the formation reasons are the mutual restriction of the contexts and pragmatic optimization principle. And subsequently by analyzing some excellent athleletes' dicourses. who have affluent experiences of racing scene and strong abilities to express of speech, the thesis proposes some optimization modes of antheletes'dicourses.