文本关键词的语篇功能研究

发布时间：2018-01-10 10:02

本文关键词：文本关键词的语篇功能研究　出处：《复旦大学》2013年博士论文　论文类型：学位论文

【摘要】：本文研究文本关键词的语篇功能。关键词产生于自然科学领域。当关键词的功能从自然科学领域向人文科学领域扩张、迁移时,文本关键词这种新型关键词应运而生。文本关键词指参与语篇整体构成、业已给出的关键词,与密钥关键词、索引关键词、搜索关键词同是关键词的下位类型。文本关键词主要出现在学术论文语篇以及新闻语篇中,是语篇整体的有机组成部分,与语篇的其他组成部分发生各种联系,共同构成一个语篇整体。关键词,顾名思义是起着关键作用的词语。这种关键作用主要表现在它能够承载最主要、最核心、最重要的信息,能够激活更大范围的信息储备,是获得更多信息资源的入口,是掌握重要信息的关键所在。而从文本关键词本体和应用的角度深入探讨关键词具有关键作用的语言学原因,是本文的核心研究问题。从20世纪70年代开始,关键词的功能发生了巨大变化。在以往加密、索引与检索功能的基础之上,又增加了语篇功能。关键词应用于语篇写作当中,成为语篇的有机组成部分,从词汇词衍变成了语篇词,从而产生一种新的关键词下位类型——文本关键词。文本关键词既具有关键词的上述加密、索引与检索的关键作用,又具有独特的语篇功能。文本关键词首先应用于学术论文中,成为学术论文语篇整体不可或缺的部分,发展出文本关键词的下位类型——学术文本关键词。其后,文本关键词还发展成为一种研究方法与写作手段,即以关键词为经,以对关键词的叙述为纬,对某一特定论域进行系统论述,衍生出一种新的写作范式——关键词写作范式。这种写作范式越来越多地被用于书籍和新闻语篇的写作,成为一种新兴的、极为常见的写作现象。无论是在学术论文语篇当中,还是在关键词写作范式语篇当中,文本关键词都参与了语篇整体的建构,与语篇整体其他部分发生各种各样的联系,并表现出独特的语篇功能。本文从语言学角度对文本关键词的语言本质特征及其语篇功能进行分析,以系统功能语言学的衔接理论与朱莉娅·克里斯蒂娃的互文性理论为理论基础,分析文本关键词作为语篇的一个相对独立成分与属于同一语篇整体的其他成分之间的关系,考察文本关键词对语篇的解读和建构功能。本研究共分六章。第一章是绪言,介绍研究对象,综述对关键词的已有研究,介绍本研究借鉴的理论方法、研究价值以及语料来源。第二章,是对关键词的本体研究。此部分首先梳理了关键词概念的发展源流,从关键词的功能角度归纳其类型：密钥关键词、索引关键词、检索关键词和文本关键词；然后通过对关键词与主题词、标题、流行语和热词进行比较,从语言学角度界定关键词并描写其特点。第三章,研究关键词写作范式。此部分首先提一种新的写作范式——关键词写作范式。关键词写作范式是一种基于词典体发展而成的语篇构成方式,类同于词典条目中的词目与释文之间的关系,由关键词及其叙文构成。然后梳理关键词写作范式的兴起与发展,并总结出关键词写作范式的优势所在：它具有信息加工、信息组织、切入相关论域,以及能够形成具有较高开放性、客观性的文本空间等优点。第四章和第五章对文本关键词和关键词写作范式进行实例研究,主要研究存在于特定文本类型当中的文本关键词和关键词写作范式。第四章,重点研究学术文本关键词。此部分首先对学术文本关键词的相关研究进行综述,提出以往研究的不足之处。然后运用语法学、语篇语言学、认知语言学等相关理论考察学术文本关键词对学术论文的概括与建构功能,并分析学术文本关键词的横向关联性以及对学术论文的摘要纵向关联性。在此基础之上,提出提取学术论文关键词的若干原则。第五章,重点研究新闻文本关键词,也就是关键词写作范式在新闻语篇写作中的应用。本章基于大量的关键词新闻语料,首先从历时和共时两个方面综述了关键词新闻的发展沿革,然后描写此类新闻语篇的语体特点,最后总结出关键词在此类新闻语篇中的功能：信息凸显、信息概括、信息组织、信息导向、语篇衔接等功能。最后一章是结语部分,交代了论题的源起,概括了本文的主要研究内容、得出的结论以及研究的不足之处。
[Abstract]:This paper studies the textual function of text words.
Keywords arise from natural science. When the function of keywords is expanded from natural science to humanities, the new keywords of text keyword emerge as the times require.
Keywords in textual form, has given the key words and key words, keywords, index, search keywords and keyword sentence types. Text keywords mainly appeared in the academic discourse and news discourse, discourse is the integral part, all kinds of connections with other parts of the discourse, together constitute a whole discourse.
Keywords, as the name suggests is plays a key role in words. This is mainly manifested in the key role it can carry the most important and most core, the most important information, can activate a greater range of information reserves, is entrance to get more information resources, is the key to grasp the important information. The linguistic reasons from ontology and text keywords the application point of view in-depth study keywords plays a key role, is the core of this research.
From the beginning of 1970s, great changes have taken place in the past. Keywords function encryption based on indexing and retrieval function, and increase the textual function. Key words used in text writing, become part of the discourse, from the lexical development into textual words, creating a new keyword the type of text keywords. The encrypted text keywords has keywords, and search the key role of the index, but also has unique textual function.
Keywords first applied in academic papers, become an integral part of the overall development of academic discourse, text keywords inferior types: academic text keywords. Subsequently, the text also become a keyword research methods and means of writing, the key word is, to account for keywords weft system discussion on a specific domain, derived a new writing paradigm -- Keyword writing paradigm. This paradigm is increasingly being used for books and news writing, become a new, very common phenomenon of writing.
Whether in academic discourse, or key words in the writing paradigm of discourse, text keywords are involved in the whole discourse construction and discourse in other parts of the whole variety of links, and exhibit unique textual function. This paper analyzes the essential characteristics of language text keywords and textual functions from the perspective of linguistics, the cohesion theory and Julia Christiva systemic functional linguistics intertextuality theory as the theoretical basis, analysis of the relationship between text text keywords is a relatively independent component and belong to the same discourse of the whole of other components, examine text keywords of discourse interpretation and construction function.
This study is divided into six chapters.
The first chapter is introduction, introduces the research object, the review of existing researches on keywords, introduce the theory of the research method of reference and research value as well as the data source.
The second chapter is the research on Ontology keywords. This part first introduces the origin and development of concept, summed up its types from the angle of function key words: key words, keywords indexing, retrieval keywords and text keywords; and then through the title of keywords and theme words, buzzwords and hot words were compared, define the keywords from linguistics the angle and the description of its characteristics.
The third chapter research keywords writing paradigm. This part first proposed a new writing paradigm - keywords writing paradigm. Keywords writing paradigm is a textual and dictionary based on the development of the constitution, the relationship between entry and a similar to the entries in the dictionary, consisting of keywords and preface. Then rise and development keywords combing the writing paradigm, and summed up the key words in the writing paradigm: it has the advantage of information processing, information organization, entry related domain, and can be formed with high openness, the advantages of text space objectivity.
The fourth and the fifth chapters carry out case studies on text key words and keywords writing paradigms, mainly focusing on text key words and keyword writing paradigms existing in specific text types.
The fourth chapter focuses on the academic text keywords. This part first studies on academic texts keywords are summarized, put forward the shortcomings of previous studies. Then the use of grammar, text linguistics, cognitive linguistics and other related theoretical study of academic papers in the academic text keywords generalization and construction function, and analysis of transverse relevance keywords academic text and abstract of academic papers of the longitudinal correlation. On this basis, puts forward some principles of extracting key words in the academic papers.
The fifth chapter focuses on the study of news text keywords, also is the key writing paradigm in news discourse writing application. This chapter is based on a large number of keywords news corpus, first from the diachronic and synchronic two reviewed the evolution and development of the key words of the news, and then describe such stylistic features of news discourse, and finally summed up in the words this kind of news discourse function: information highlights, information summary, information organization, information guidance, cohesion and other functions.
The last chapter is the concluding part, which explains the origin of the topic, summarizes the main research contents, the conclusions and the shortcomings of the research.

【学位授予单位】：复旦大学
【学位级别】：博士
【学位授予年份】：2013
【分类号】：H15

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