| 摘要 | 第1-4页 |
| Abstract | 第4-8页 |
| Introduction | 第8-12页 |
| Chapter One A Review of Related Theories | 第12-29页 |
| ·Definition of Code-switching | 第12-14页 |
| ·Classification of Code-switching | 第14-15页 |
| ·Different Approaches of Code-switching Study | 第15-20页 |
| ·Code-switching Study in Pragmatics and the Theory of Adaptation | 第20-23页 |
| ·Pragmatic Study of Code-switching | 第20-21页 |
| ·Verschueren's Model | 第21-22页 |
| ·Variability, Negotiability and Adaptability | 第22-23页 |
| ·Related Study on Code-switching in EFL Teaching | 第23-29页 |
| ·Related Study Abroad | 第24-27页 |
| ·Related Study in China | 第27-29页 |
| Chapter Two Methodology of the Present Research | 第29-38页 |
| ·Research Purposes and Questions | 第29-31页 |
| ·Introduction of Subjects | 第31-36页 |
| ·Subjects from General EFL Class | 第31-33页 |
| ·Subjects from Foreign Languages School EFL Class | 第33-36页 |
| ·Research Method | 第36-38页 |
| Chapter Three Findings and Suggestions | 第38-52页 |
| ·A Comparative Analysis of the Findings | 第39-49页 |
| ·Learners' Attitudes and Teachers' Motivations of Code-switching | 第39-43页 |
| ·Code-switching in Teaching Different Language Skills | 第43-45页 |
| ·Effects of Code-switching on Students' Learning Interest and Outcome | 第45-49页 |
| ·Suggestions for EFL Teaching of Both Schools | 第49-52页 |
| ·Suggestions for Foreign Languages School | 第49-51页 |
| ·Suggestions for General Middle School | 第51-52页 |
| Conclusion | 第52-56页 |
| Bibliography | 第56-60页 |
| Appendices | 第60-72页 |
| Acknowledgements | 第72页 |
