英语旅游博客的主位与主位推进分析
论文作者:www.51lunwen.org论文属性:硕士毕业论文 thesis登出时间:2017-07-28编辑:lgg点击率:5737
论文字数:37283论文编号:org201707241944461757语种:英语 English地区:中国价格:$ 66
关键词:英语论文范文英语旅游博客语篇分析系统功能语法
摘要:本文是英语论文范文,笔者认为语篇分析的一个重要方面是信息在交际中的结构,无论是在言语还是写作中。主题和Rheme是两个术语代表的信息分布在一个话语方式。
Chapter 1 Introduction
1.1 Research Background
An important aspect of discourse analysis is the way information is structured in communication, whether in speech or writing. Theme and Rheme are two terms which represent the way in which information is distributed in a discourse. Theme plays a major role in the organization, communication, comprehension, and interpretation of a message (Brown & Yule, 1983:57). Theme is defined as the “point of departure for the message; it is that which locates and orients the clause within its context” (Halliday & Matthiessen, 2014:64). Theme identifies what the clause is about, and Rheme is the remaining elements of the message that develop the Theme. For example, ‘The budget’ in the sentence “The budget will increase in each period” is the Theme and the reminder of the sentence is the Rheme. The structuring of language as a message is realized in the thematic structure of the consistent clauses of a text. Thematic progression “concerns where Themes come from --- how they relate to other Themes and Rhemes of the text” (Fries, 1995b:320). Thematic progression contributes to the development of well-structured meaningful message, thereby providing cohesion within a text. Baker (1992:115) emphasizes that density and progression of cohesive ties play an important role throughout a text. Systemic functional grammar (SFG) explains both the emergence of grammar and the particular forms that grammars take “in terms of the functions that language evolved to serve” (Halliday, 1994:52). SFG considers language as a meaning potential that embodies three metafunctions: the ideational function (including the experiential function and the logical function), the interpersonal function, and the textual function. SFG regards language as a system of choices. Thus, three metafunctions in fact are different systems of grammatical choices. The experiential function and the logical function enable speakers to make meanings of the world and set up logical-semantic relationships between clausal units respectively. The interpersonal function enables speakers to enact their complex and diverse interpersonal relations. The textual function encompasses all of the former grammatical choices responsible for managing the flow of discourse. To put it simply, the textual function weaves the ideational and the interpersonal meanings into a textual whole. The main categories of the textual function can be divided into Theme and cohesion. Thus, thematic structure and thematic progression could be considered as a tool to construe the textual function.
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1.2 English Travel Blog as a Genre
The term “weblog” came up in 1997. The short form, “blog”, was coined in 1999. A blog is a discussion or informational website posted on the World Wide Web, which is often considered as informal diary-style text entries or posts. Blogs were usually posted by
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