| ABSTRACT | 第1-5页 |
| 摘要 | 第5-9页 |
| CHAPTER Ⅰ INTRODUCTION | 第9-13页 |
| ·Background information | 第9-10页 |
| ·Significance of this research | 第10-11页 |
| ·Purpose of this research | 第11-12页 |
| ·Outline of this research | 第12-13页 |
| CHAPTER Ⅱ LITERATURE REVIEW | 第13-28页 |
| ·Code-switching and interrelated concepts | 第13-19页 |
| ·Definition of code-switching | 第13-16页 |
| ·Code-switching and code-mixing | 第16-18页 |
| ·Code-switching and borrowing | 第18-19页 |
| ·Theoretical foundation | 第19-25页 |
| ·Terms related adaptation theory | 第20-21页 |
| ·Four inter-related aspects | 第21-23页 |
| ·Adaptation Theory to Code-switching Studies and application of MLF Model | 第23-25页 |
| ·Previous research on code-switching in pop music | 第25-28页 |
| ·Previous research abroad | 第25-26页 |
| ·Previous research in China | 第26-28页 |
| CHAPTER Ⅲ DATA AND METHODOLOGY | 第28-35页 |
| ·Data collection | 第28-32页 |
| ·Forms of code-switching in Chinese popular songs | 第28-30页 |
| ·The position of code-switching in Chinese popular songs | 第30-31页 |
| ·Regions of Chinese popular songs with code-switching | 第31页 |
| ·Factors that affect code-switching in Chinese popular songs | 第31-32页 |
| ·Research methodology | 第32-33页 |
| ·Summary | 第33-35页 |
| CHAPTER Ⅳ ANALYSIS OF CODE-SWITCHING IN CHINESE POPSONGS | 第35-57页 |
| ·Code-switching as adaptation to the linguistic reality | 第36-41页 |
| ·Filling lexical gap | 第36-38页 |
| ·Mentioning foreign products | 第38-40页 |
| ·Concerning the foreign concepts | 第40-41页 |
| ·Code-switching as adaptation to social conventions | 第41-46页 |
| ·Indicating the singer's identity | 第42-43页 |
| ·Avoiding taboos | 第43-44页 |
| ·Drawing close social distance | 第44-46页 |
| ·Code-switching as adaptation to the psychological motivations | 第46-56页 |
| ·Expressing solidarity | 第47-48页 |
| ·Emphasis | 第48-49页 |
| ·Rhyme-constructing | 第49-50页 |
| ·Pursuing fashion | 第50-51页 |
| ·Creating humor | 第51-52页 |
| ·Saving face and softening the tone | 第52-53页 |
| ·Creating convenience | 第53-56页 |
| ·Summary | 第56-57页 |
| CHAPTER Ⅴ CONCLUSION | 第57-61页 |
| ·Major findings of this study | 第57-58页 |
| ·Limitations of this study | 第58-61页 |
| BIBLIOGRAPHY | 第61-64页 |
| 攻读硕士学位期间发表的论文 | 第64-65页 |
| ACKNOWLEDGEMENTS | 第65-68页 |
| APPENDIX | 第68-77页 |
