| Acknowledgements | 第1-7页 |
| Abstract | 第7-8页 |
| 摘要 | 第8-11页 |
| Chapter 1 Introduction | 第11-16页 |
| ·The focus and significance of the research | 第11-12页 |
| ·Research design | 第12-14页 |
| ·Major findings and pedagogical implications | 第14-16页 |
| Chapter 2 Literature review | 第16-31页 |
| ·Recast | 第16-22页 |
| ·Defining recast | 第16-17页 |
| ·Types of recast | 第17-19页 |
| ·The use of recast as corrective feedback (CF) | 第19-20页 |
| ·Factors affecting the use of recast | 第20-22页 |
| ·Learner uptake | 第22-26页 |
| ·Defining learner uptake | 第22-24页 |
| ·Learner uptake and second language acquisition (SLA) | 第24-26页 |
| ·Recast and learner uptake | 第26-31页 |
| ·Findings about recast and learner uptake | 第26-28页 |
| ·Factors influencing learner repair rate after recast | 第28-31页 |
| Chapter 3 Research Design | 第31-39页 |
| ·Research questions | 第31页 |
| ·Participants | 第31-32页 |
| ·Data collection and analysis | 第32-39页 |
| Chapter 4 Findings | 第39-51页 |
| ·An overview of student and teacher turns | 第39-41页 |
| ·Recast using as a corrective feedback | 第41-46页 |
| ·The frequency distribution of three recast types in two grades | 第41-42页 |
| ·Distribution of all feedback moves across error types | 第42-43页 |
| ·Distribution of recast types across error types | 第43-45页 |
| ·Distribution of recast across error types and learner's proficiency level | 第45-46页 |
| ·Learner uptake/repair | 第46-51页 |
| ·Learner repair across recast type | 第46-47页 |
| ·Learner uptake to all feedback moves across error types | 第47-49页 |
| ·Learner repair following recast across error types in two grades | 第49-51页 |
| Chapter 5 Discussion | 第51-60页 |
| ·Distribution of recast across error types and learner's proficiency level | 第51-55页 |
| ·The frequency distribution of three recast types in two grades | 第51页 |
| ·Distribution of all feedback types across error types | 第51-53页 |
| ·Distribution of recast types across error types | 第53-54页 |
| ·Distribution of recast across error types and learner's proficiency level | 第54-55页 |
| ·Learner repair of different errors following recast | 第55-60页 |
| ·Learner repair across recast type | 第55页 |
| ·Learner repair of different errors across feedback type | 第55-58页 |
| ·Learner repair of different errors following recast in two grades | 第58-60页 |
| Chapter 6 Conclusions | 第60-64页 |
| ·Summary of major findings | 第60-61页 |
| ·Pedagogical implications | 第61-63页 |
| ·Limitations and directions for further research | 第63-64页 |
| Bibliography | 第64-68页 |
| Appendix | 第68-69页 |
