| 摘要 | 第1-6页 |
| Abstract | 第6-11页 |
| Abbreviation | 第11-12页 |
| Chapter 1 Introduction | 第12-15页 |
| ·Background | 第12页 |
| ·Statement of the Problem | 第12-13页 |
| ·Purpose of the Study | 第13页 |
| ·Significance of the Study | 第13-14页 |
| ·Research Questions | 第14页 |
| ·The Organization of the Thesis | 第14-15页 |
| Chapter 2 Literature Review | 第15-26页 |
| ·Related Hypotheses in Second Language Acquisition | 第15-19页 |
| ·The Input Hypothesis | 第15-16页 |
| ·The Output Hypothesis | 第16-18页 |
| ·The Interaction Hypothesis and Language Acquisition | 第18-19页 |
| ·Task-based Language Teaching | 第19-25页 |
| ·Introduction to Task-based Language Teaching | 第19-20页 |
| ·Task-based Lesson Design | 第20-23页 |
| ·Influence of Task Characteristics upon Performance | 第23-24页 |
| ·Measuring Performance on Tasks | 第24-25页 |
| ·Summary of Literature Review | 第25-26页 |
| Chapter 3 Research Methodology | 第26-34页 |
| ·Subjects | 第26页 |
| ·Instrument | 第26-27页 |
| ·Procedure | 第27页 |
| ·Design | 第27-30页 |
| ·Pre-sessional Course | 第27-28页 |
| ·Test Lesson | 第28-29页 |
| ·Post-task Activity | 第29-30页 |
| ·Post-test | 第30页 |
| ·Data Collection | 第30-31页 |
| ·Data Collection of Questionnaire | 第30页 |
| ·Data Collection of Audio-recordings and Transcripts | 第30-31页 |
| ·Data Analysis | 第31-34页 |
| ·Data Analysis of Questionnaire | 第31页 |
| ·Data Analysis of Transcripts of Students'Recordings | 第31-34页 |
| Chapter 4 Research Results | 第34-47页 |
| ·The Feasibility of Transcript-Aided Task-Based Activity as a Routine Classroom Activity | 第34-36页 |
| ·Participants' Perception of the Usefulness of the Task-based Activity | 第36-39页 |
| ·Long-term Effect of the Transcript-aided Task-based Activity on Students' Speaking Performance | 第39-46页 |
| ·Summary of Research Results | 第46-47页 |
| Chapter 5 Discussion | 第47-53页 |
| ·Discussion about the Research Subject | 第47-48页 |
| ·Discussion about the Potential Learning Benefits of the Task-based Activities | 第48-51页 |
| ·Discussion about the Difference between the Classes'Performances | 第51-53页 |
| Conclusion | 第53-58页 |
| References | 第58-65页 |
| Appendix B 调查问卷 | 第65-67页 |
| Appendix C Teaching Material for Pre-sessional Course | 第67-69页 |
| Appendix D Instruction of Task Activity | 第69-70页 |
| Appendix E 详细中文摘要 | 第70-74页 |
| Acknowledgements | 第74页 |
