【摘要】 语用预设作为句子或话语中隐含的信息或命题 ,对交际双方的话语理解起着至关重要的作用。本文以美国2 0 0 0年总统大选辩论为语料 ,试运用语用预设这一话语中的隐含信息为理论指导分析辩论双方是如何阐述自己的政见 ,以及对对方的政纲提出质疑 ,批评和攻击 ,以捞取政治积分并赢得选民的支持。通过分析 ,文章旨在揭示语用预设理论能更好的帮助我们理解政治体裁文章 ,并为各种语篇分析带来新的启示更多还原

【Abstract】 As implied information and proposition in sentences and discourses,pragmatic hypothesis plays a very important role in understanding discourses of communicative parties.Taking 2000 American president election debate as the linguistic material,the paper tries to make use of pragmatic hypothesis to analyze how they illustrate their politics and question,criticize,attack policy of their opponents in order to gain voters’ support.The paper is intended to reveal that pragmatic hypothesis theory can do good to the understanding of political articles and enlighten all kinds of discourse analysis.更多还原