全球化语境下美国主流报纸标题的话语建构

近年来，全球化一直是引起广泛讨论的话题。全球化是一种概念，也是人类文明社会发展的一个现象及过程。全球化定义众多，通常意义上的全球化是指全球联系的不断增强，人类生活在全球规模基础上的发展，以及全球意识的不断兴起。不同国家在政治、经济贸易上有互相依存之趋势。二十世纪九十年代后，随着全球化对人类社会影响愈发深远，其已逐渐引起各国，各学科以及各领域重视，引发大规模的研究与讨论热潮。其中，主流媒体作为当代潮流趋势的反映者，将全球化的趋势体现在其内容之中，特别是历史悠久的报纸媒体更是具备十分的参考价值。
美国作为一个超级大国，对世界政治经济局势都有相当的发言权，与世界各国都有密切往来，全球化体现十分明显。对全球化的话语构建反映了美国在全球化过程中的所作所为，对全球化所持有的态度的变化，以及关于全球化的话语建构变迁。在这个过程中，可以看出美国在世界应对全球化带来的挑战中扮演的是何种角色。研究全球化在美国主流媒体中的体现，对于分析美国对全球化趋势的看法和态度具有重要意义。本研究采用语料库辅助话语分析方法，选取美国主流报纸媒体之标题，目的在于分析美国主流报纸媒体标题中全球化的体现，以及如何体现，媒体又是以怎样的态度看待此事。
 
关键词：话语建构；全球化；美国报纸媒体；语料库语言学方法
Abstract

In recent years, globalization has been the subject of widespread discussion. Globalization is a concept, also a phenomenon and a process in the development of human civilization. There are various definitions of globalization. Globalization in general refers to the continuous strengthening of global connections, the development of human life on a global scale, and the constant rise of global awareness. Different countries have a tendency of interdependence in politics, economy and trade. Since the 1990s, with globalization having increasingly profound influence on human society, it has gradually attracted attention from various countries, disciplines and fields, triggering a large-scale ‘gold rush’ of research and discussion. Among them, the mainstream media, as a reflection of contemporary trends, reflects the trend of globalization in its content, especially newspaper media, which has the longest history of all media forms, and is of considerable referential importance.
As a superpower, the United States has a considerable say in the world`s political and economic situation and has close contacts with countries around the world. The manifestation of globalization is very obvious. The discourse construction of globalization reflects what the United States has done in the process of globalization, the change in attitudes towards it, and the attitude variation when it comes to various stakeholders. In this process, we can see the role the United States play in the world's response to the challenges brought by globalization. Studying the manifestation of globalization in mainstream media is of great significance for grasping the trend of globalization and analyzing the global political and economic trends. This research uses a corpus-assisted discourse analysis method to select the titles of mainstream American newspaper media. The purpose is to analyze the manifestation of globalization in the titles of mainstream American newspaper media, and to gain a better understanding of the overall trend of globalization.

Key words：discourse analysis；globalization；American newspaper media；corpus linguistics approach 

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