双音化是汉语词汇发展的一大趋势，双音词的形成与发展问题对于了解汉语词汇由单音词为主过渡到以双音词为主的演变过程十分重要。唐五代是政治经济文化的繁荣发展和巨大社会变革的时期，是汉语双音词发展的重要阶段，词汇的复合化是这一时期语言的一个突出特点。敦煌变文是唐五代时期流行在民间的口头演出的文本，它的语言最接近唐五代时期的语言实际，其内部双音词词汇量丰富且形式多样，为获得对唐五代乃至汉语史语言面貌的全面而具体的认识，有必要对敦煌变文双音词进行定量和定性分析。传统研究模式均注重从语素与语素之间的句法结构角度分类统计和描写，以语义为角度对语素义和词义关系研究有待进行。基于此，我们选取变文中的双音复合词为研究对象，复合词是双音词中最为重要的部分，对复合词的语义结构研究对于探索语素义与词义之间的联系规律具有重要价值。本文筛查出敦煌变文双音复合词并形成词表，从传统语法结构和语义结构模式两个角度整体描写，并揭示其语义结构模式的特点和意义。

第一章，该部分交代本文选题背景、研究现状、研究理论和研究方法。在明确学界缺少从语义结构入手对变文双音复合词研究和语义结构研究必要性后，我们引入王宁先生语义结构模式理论并做详细阐释，论证该理论对变文语料分析的可行性和研究方法等重要问题。

第二章，我们提出在对敦煌变文研究中双音复合词的定义和筛选原则，并补充两条辅助原则用以解决词与词组的混沌问题。完成筛查后，我们从语法结构和语义结构角度对所有数据整理、分类、统计与描写，形成直观表格与词表，揭示变文双音复合词的整体面貌。

第三章，这一章是运用语义结构理论对敦煌变文双音复合词的语义结构的具体分析。侧重阐释每种模式和类型的语素义和词义关系特点、数量分布、典型用例以及不同模式反映出的数量、语素次序、语素的结合、历史传承和构词方式等的不同规律，揭示其原因。

第四章，揭示敦煌变文双音复合词语义结构特点和研究意义。敦煌变文双音复合词语义结构具有复杂性、释源性、不平衡性的特点，这是由敦煌变文独特的语言性质和时代、文化特征决定的。我们的研究有助于拓展变文双音词汇研究深度，工具书和词典的释义工作和汉语词汇史的研究。

第五章为结语，总结全文基本结论以及创新和不足之处。

The formation and development of diphthongs are important for understanding the evolution of Chinese vocabulary from monophthongs to diphthongs. The Tang and Five Dynasties were a period of political, economic, and cultural prosperity and great social change, and an important stage in the development of Chinese diphthongs, and the compounding of vocabulary was a prominent feature of the language during this period. The Dunhuang Bianwen is a popular folk text from the Tang and Five Dynasties period, and its language is closest to the actual language of the Tang and Five Dynasties period, with a rich and diverse diphthong vocabulary. Traditional research models have focused on the syntactic structure between morphemes and morphemes in terms of categorization and description, leaving the study of morpheme meaning and lexical relationships in semantic terms to be undertaken. The semantic structure of compound words is of great value in exploring the connection between semantic meaning and word meaning. In this paper, we sift through the Dunhuang Bianwen disyllabic compound words and form a word list to describe them as a whole from the perspectives of both traditional grammatical structure and semantic structure patterns, and to reveal the characteristics and significance of their semantic structure patterns.

In Chapter 1, we explain the background of the topic, the current status of research, research theories, and research methods. We introduce Mr. Wang Ning's semantic structure model theory and explain it in detail, and demonstrate its feasibility for the Bianwen corpus and the important issues of research methodology.

In Chapter 2, we present the definition and screening principles of diphthong compound words in the study of the Dunhuang Bianwen, and add two auxiliary principles to address the problem of word and phrase chaos.

Chapter 3, this chapter is a specific analysis of the semantic structure of the Dunhuang Bianwen disyllabic compound words using semantic structure theory.

The fourth chapter reveals the semantic structure and significance of the Dunhuang Bianwen disyllabic compound words.

Chapter 5 contains concluding remarks that summarize the basic conclusions as well as innovations and shortcomings of the entire text.