| ABSTRACT | 第1-10页 |
| 摘要 | 第10-11页 |
| CONTENTS | 第11-14页 |
| LIST OF TABLES AND FIGURES | 第14-15页 |
| CHAPTER I INTRODUCTION | 第15-18页 |
| ·Research Background | 第15-16页 |
| ·Significance of the Thesis | 第16页 |
| ·Purpose of the Thesis | 第16-17页 |
| ·Overview of the Thesis | 第17-18页 |
| CHAPTER II LITERATURE REVIEW | 第18-26页 |
| ·Definitions of Code and Code-switching | 第18-20页 |
| ·Definitions of Code | 第18-19页 |
| ·Definitions of Code-switching | 第19-20页 |
| ·Types of Code-switching | 第20-23页 |
| ·Situational and Metaphorical Code-switching | 第20-21页 |
| ·Inter-sentential, Intra-sentential and Tag Switching | 第21-22页 |
| ·Discourse-related and Participant-related Code-switching | 第22页 |
| ·Alternation, Insertion, and Congruent Lexicalization | 第22-23页 |
| ·Previous Research on Code-switching in Chinese Popular Songs | 第23-26页 |
| CHAPTER III THEORETICAL FRAMEWORK | 第26-33页 |
| ·Verschueren's Linguistic Adaptation Theory | 第26-28页 |
| ·Three Notions of Linguistic Adaptation Theory | 第26-27页 |
| ·Four Angels of Investigation | 第27-28页 |
| ·Yu Guodong's Linguistic Adaptation Model | 第28-31页 |
| ·Adaptation to Linguistic Reality | 第30页 |
| ·Adaptation to Social Conventions | 第30-31页 |
| ·Adaptation to Psychological Motivations | 第31页 |
| ·Summary | 第31-33页 |
| CHAPTER IV RESEARCH METHODOLOGY AND DATA ANALYSIS | 第33-39页 |
| ·Research Questions and Methodology | 第33-34页 |
| ·Description of Data Collection | 第34页 |
| ·The Variability Analysis of the Chinese/English Code-switching in Chinese Popular Songs | 第34-39页 |
| ·Variability Manifested in Linguistic Units | 第35-37页 |
| ·Variability Manifested in Structural Complexity | 第37-39页 |
| CHAPTER V THE ADAPTABILITY ANALYSIS OF CODE-SWITCHING IN CHINESE POPULAR SONGS | 第39-69页 |
| ·Code-switching as Adaptation to the Linguistic Reality | 第39-46页 |
| ·Filling Lexical Gap | 第40-41页 |
| ·Concerning the Foreign Concepts | 第41-43页 |
| ·Concerning the Foreign Products | 第43-46页 |
| ·Code-switching as Adaptation to the Social Conventions | 第46-53页 |
| ·Avoiding Taboos | 第47-49页 |
| ·Assert Social Status | 第49-50页 |
| ·Express Solidarity | 第50-53页 |
| ·Code-switching as Adaptation to the Psychological Motivations | 第53-69页 |
| ·Seeking Fashion | 第54-56页 |
| ·Creating Humor | 第56-59页 |
| ·Gaining Foreign Flavor | 第59-61页 |
| ·Emphasizing | 第61-63页 |
| ·Constructing Rhyme | 第63-65页 |
| ·Saving Face and Softening the Tone | 第65-66页 |
| ·Creating Convenience | 第66-69页 |
| CHAPTER VI CONCLUSION | 第69-72页 |
| ·Major Findings of the Research | 第69-70页 |
| ·Limitations of the Research | 第70-71页 |
| ·Suggestions of the Research | 第71-72页 |
| BIBLIOGRAPHY | 第72-76页 |
| APPENDIX | 第76-83页 |
