| 摘要 | 第1-8页 |
| Abstract | 第8-16页 |
| Chapter 1 Introduction | 第16-22页 |
| ·Background of the study | 第16-19页 |
| ·Significance of the study | 第19-20页 |
| ·Structure of the study | 第20-22页 |
| Chapter Two Literature Review | 第22-39页 |
| ·Discourse Analysis and Conversation Analysis | 第22-24页 |
| ·Abrief introduction to Discourse Analysis | 第22-23页 |
| ·A brief introduction to Conversation Analysis | 第23-24页 |
| ·The Turn-taking Theory | 第24-35页 |
| ·The definition of turn and turn-taking | 第24-25页 |
| ·TheTurn-taking model | 第25-27页 |
| ·Turn-construction component | 第25-26页 |
| ·Turn-allocation component | 第26页 |
| ·Turn-taking rules | 第26-27页 |
| ·Turn-taking strategies | 第27-33页 |
| ·Turn-claiming strategies | 第28-30页 |
| ·Turn-holding strategies | 第30-31页 |
| ·Turn-yielding strategies | 第31-33页 |
| ·Researches on turn-taking abroad and at home | 第33-35页 |
| ·Researches on turn-taking abroad | 第33-34页 |
| ·Researches on turn-taking at home | 第34-35页 |
| ·Oral Communicative Ability | 第35-39页 |
| ·The components of oral communicative ability | 第36-37页 |
| ·The relationship between turn-taking strategy and oral communicative ability | 第37-39页 |
| Chapter Three Research Design | 第39-47页 |
| ·Research questions | 第39页 |
| ·Subjects | 第39-40页 |
| ·Teaching environments | 第40-41页 |
| ·Research instruments | 第41-42页 |
| ·Questionnaires | 第41页 |
| ·Tests | 第41-42页 |
| ·Research procedures | 第42-45页 |
| ·Data collection and analysis | 第45-47页 |
| ·Data collection | 第45页 |
| ·Data analysis | 第45-47页 |
| Chapter Four Results and Analysis | 第47-65页 |
| ·Analysis of the subjects' two tests scores | 第47-51页 |
| ·Comparison of the subjects' pre- and post-test scores in the control group | 第48-49页 |
| ·Comparison of the subjects' pre- and post-test scores in the experimental group | 第49-50页 |
| ·Comparison of the subjects' pre-test scores in both groups | 第50页 |
| ·Comparison of the subjects' post-test scores in both groups | 第50-51页 |
| ·Analysis of the subjects' turn-taking strategy use in both tests | 第51-57页 |
| ·Comparison of subjects' turn-taking strategy use in both tests in the control group | 第51-53页 |
| ·Comparison of the subjects' turn-taking strategy use in both tests in the experimental group | 第53-55页 |
| ·Comparison of the subjects' turn-taking strategy use in the two tests in both groups | 第55-57页 |
| ·Analysis of the relationship between the frequency of turn-taking strategy use and oral performance | 第57-58页 |
| ·Analysis of the subjects' feedback on the pre- and post-questionnaire | 第58-65页 |
| ·Analysis of subjects' feedback on the pre-questionnaire | 第59-61页 |
| ·Analysis of the subjects' feedback on learning autonomy in the pre-questionnaire | 第59-60页 |
| ·Analysis of the subjects' feedback on turn-taking strategy use in the pre-questionnaire | 第60-61页 |
| ·Analysis of the subjects' feedback on learning autonomy in the post-questionnaire | 第61-65页 |
| ·Analysis of the subjects' feedback on the effect of turn-taking strategy training in the experimental group | 第63-64页 |
| ·Analysis of subjects' feedback on the effect of the CALL-based learning environment in the experimental group | 第64-65页 |
| Chapter Five Conclusions and Implications | 第65-70页 |
| ·Findings of the study | 第65-67页 |
| ·Implications for oral English teaching | 第67-68页 |
| ·Limitations and suggestions | 第68-70页 |
| Bibliography | 第70-73页 |
| Appendices | 第73-94页 |
| Acknowledgements | 第94-95页 |
| Published Papers | 第95页 |
