| 摘要 | 第1-6页 |
| Abstract | 第6-10页 |
| Chapter One Introduction | 第10-14页 |
| ·Research Background | 第10-11页 |
| ·Research Object, Objectives and Methodology | 第11-12页 |
| ·Significance of the Research | 第12-13页 |
| ·Organization of the Paper | 第13-14页 |
| Chapter Two Literature Review of Code-switching Study | 第14-27页 |
| ·Definitions of Code and Code-switching | 第14-18页 |
| ·Definitions of Code | 第14页 |
| ·Definitions of Code-switching | 第14-15页 |
| ·Code-switching, Borrowing and Nonce Borrowing | 第15-18页 |
| ·Types of Code-switching | 第18-20页 |
| ·Inter-sentential Switching, Intra-sentential Switching and Tag switching | 第18-19页 |
| ·Discourse-related Alternation and Participant-related Alternation | 第19页 |
| ·Insertion, Alternation and Congruent Lexicalization | 第19-20页 |
| ·Approaches to Code-switching Study | 第20-27页 |
| ·The Sociolinguistic Approach | 第20-22页 |
| ·The Grammatical Approach | 第22-23页 |
| ·The Psycholinguistic Approach | 第23-25页 |
| ·The Conversational Approach | 第25页 |
| ·Summary | 第25-27页 |
| Chapter Three Theoretical Framework | 第27-36页 |
| ·Verschueren's Pragmatic Perspective | 第27-31页 |
| ·Pragmatics in General | 第27页 |
| ·Pragmatics as a Functional Perspective | 第27-28页 |
| ·Verschueren's Linguistic Adaptation Theory (LAT) | 第28-31页 |
| ·Yu Guodong's Linguistic Adaptation Model of Code-switching | 第31-36页 |
| ·Chinese-English Code-switching as a Process of Linguistic Adaptation and Negotiation | 第31-33页 |
| ·Adaptability of Code-switching | 第33-35页 |
| ·Variability of Code-switching | 第35-36页 |
| Chapter Four Analysis of Code-switching in Chinese Pop Songs | 第36-84页 |
| ·Data Collection | 第36-37页 |
| ·Variability Analysis of Code-switching in Chinese Pop Songs | 第37-54页 |
| ·Variability Manifested in Linguistic Units | 第38-52页 |
| ·Overall Analysis | 第38-39页 |
| ·Analysis of Letters (Letter clusters) | 第39-43页 |
| ·Analysis of Words | 第43-45页 |
| ·4 Analysis of Phrases | 第45-47页 |
| ·Analysis of Clauses & Sentences | 第47页 |
| ·Analysis of Discourse | 第47-52页 |
| ·Variability Manifested in Structural Complexity | 第52-54页 |
| ·Inter-sentential & Intra-sentential Code-switching | 第52-53页 |
| ·Insertional & Alternational Code-switching | 第53-54页 |
| ·Adaptability Analysis of Code-switching in Chinese Pop Songs | 第54-82页 |
| ·Code-switching as Adaptation to Linguistic Reality | 第55-63页 |
| ·Adaptation to the Linguistic Existence of English and Chinese | 第55-61页 |
| ·Adaptation to the Linguistic Features of English and Chinese | 第61-63页 |
| ·Code-switching as Adaptation to Social Conventions | 第63-66页 |
| ·Code-switching as Adaptation to Psychological Motivations | 第66-82页 |
| ·Code-switching as a Strategy of Creating Formal Beauty | 第66-68页 |
| ·Code-switching as an Emphasizing or Highlighing Strategy | 第68-71页 |
| ·Code-switching as a Mitigation Strategy | 第71-72页 |
| ·Code-switching as a Convenience-seeking strategy | 第72-73页 |
| ·Code-switching as a Distance-shortening Strategy to the Listeners | 第73-74页 |
| ·Code-switching as a Fashion-pursuing Strategy | 第74-78页 |
| ·Code-switching as a Referential Strategy | 第78-79页 |
| ·Code-switching as an Addressee-selection Strategy | 第79-81页 |
| ·Code-switching as a Style-showing or Identity-establishing Strategy | 第81页 |
| ·Summary | 第81-82页 |
| ·Summary | 第82-84页 |
| Chapter Five Conclusion | 第84-87页 |
| ·Findings of the Research | 第84-85页 |
| ·Findings in terms of Variability Analysis | 第84-85页 |
| ·Findings in terms of Adaptability Analysis | 第85页 |
| ·Limitations of the Study | 第85-86页 |
| ·Suggestions for Future Study | 第86-87页 |
| Bibliography | 第87-93页 |
| Acknowledgements | 第93-94页 |
| Appendix | 第94-114页 |
