新闻作为一种非文学的大众传媒语篇，受到众多批评语篇分析家的重视。
News discourse as a type of non-literary mass media discourse attracts attention from many critical linguists.
本文旨在讨论批评语篇分析的概念、原则和理论框架，及其在新闻语篇中的实际运用。
The thesis attempts to discuss the concept, principles and theoretical framework of critical discourse analysis and its application in practice.
第一章主要是介绍了对新闻语篇进行过分析的有关理论，包括批评语言学和批评语篇分析。
Chapter One presents a literature review of the related theories that have studied news English as a discourse, including Critical Linguistics and Critical discourse Analysis.
本研究的理论意义在于提供一种实用的基于经济新闻的批评语篇分析模式，为大众媒体语篇的批评性分析提供补充。
The theoretical implications lies on providing a practical critical analyzing model for analysis of economic news discourse, as a result, providing a supplement to do CDA on mass media discourse.
本研究的理论意义在于提供一种实用的基于经济新闻的批评语篇分析模式，为大众媒体语篇的批评性分析提供补充。
The theoretical implications lies on providing a practical critical analyzing model for analysis of economic news discourse, as a result, providing a supplement to do CDA on mass media discourse.
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