| Acknowledgments | 第1-7页 |
| 中文摘要 | 第7-8页 |
| Abstract | 第8-10页 |
| 前言 | 第10-13页 |
| List of Tables & Figures | 第13-14页 |
| Chapter 1 Theoretical Framework | 第14-22页 |
| ·Introduction | 第14-15页 |
| ·Comprehensible Input Hypothesis | 第15-16页 |
| ·Interaction Hypothesis | 第16-19页 |
| ·Comprehensible Output Hypothesis | 第19-20页 |
| ·Social Interaction Theory | 第20-22页 |
| Chapter 2 Related Researches: a Selective review | 第22-35页 |
| ·Introduction | 第22页 |
| ·Features of negotiation | 第22-23页 |
| ·The effect of negotiation on second language acquisition | 第23-27页 |
| ·Negotiation as an aid to L2 comprehension | 第24-25页 |
| ·Negotiation and L2 form | 第25-26页 |
| ·Negotiation and modified output | 第26-27页 |
| ·Negotiation and other elements in target language learning | 第27-28页 |
| ·Classroom-based research on L2 negotiation | 第28-35页 |
| ·Introduction | 第28页 |
| ·Classroom-based second language research | 第28-30页 |
| ·Classroom-based research on negotiation | 第30-35页 |
| Chapter 3 Research Methodology | 第35-48页 |
| ·Need for the study | 第35页 |
| ·Research questions | 第35-36页 |
| ·Subjects | 第36-37页 |
| ·Data collection: Classroom observation and recording | 第37页 |
| ·Coding and analysis | 第37-47页 |
| ·Locating "negotiation / negotiated interaction" | 第37-38页 |
| ·the classification of negotiated interaction | 第38-40页 |
| ·FLIAS | 第40-43页 |
| ·Negotiation device | 第43-46页 |
| ·Evaluating student's immediate output | 第46-47页 |
| ·Summary | 第47-48页 |
| Chapter 4 Results and Discussion | 第48-73页 |
| ·Introduction | 第48页 |
| ·Part Ⅰ: A general picture of negotiation in EFL classroom | 第48-58页 |
| ·Frequency Ratio of negotiated and non-negotiated exchanges | 第48-50页 |
| ·Ration of teacher-initiated and student-initiated negotiation | 第50-51页 |
| ·Distribution of the three types of negotiation | 第51-56页 |
| ·Summary | 第56-58页 |
| ·Part Ⅱ: teachers' initiation and students' reaction in negotiation | 第58-71页 |
| ·How teachers initiate the negotiation | 第58-62页 |
| ·Students' response towards teachers' initiation | 第62-71页 |
| ·Summary | 第71-73页 |
| Chapter 5 Conclusion | 第73-77页 |
| ·Major findings | 第73-74页 |
| ·Pedagogical Implications | 第74-75页 |
| ·Limitations of the Present Study and Suggestions for the Future Research | 第75-77页 |
| Bibliography | 第77-81页 |
| Appendix Ⅰ Transcription Conventions for Classroom Discourse | 第81页 |
