作者首先在引言部分中介绍了本文的选题意义、研究现状及问题、作者应用到的理论和研究方法以及作者的思路。
The part of introduction presents the meaning of this paper, the current research status and existing problems in this field, and the theories and methods applied by the author.
本文的第一章是绪论，主要讨论本文的选题背景及选题意义、与本文相关的一些文献回顾以及本文的研究方法与思路。
Chapter one is the preface of the thesis, discussing the background and value of the research, review of the literature and methodology of the research mainly.
阐述本文选题背景及研究意义，并对相关文献进行综述，同时概括本文的主要内容、研究方法和研究思路。
Elaborates the backgrounds and significance of the study, analysis from documentary, summarizes the major contents, methods and thinking clue of the study.
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