| 摘要 | 第1-5页 |
| ABSTRACT | 第5-10页 |
| CHAPTER ONE INTRODUCTION | 第10-14页 |
| ·Background of the Study | 第10-12页 |
| ·Significance of the Study | 第12-13页 |
| ·Overview of the Dissertation | 第13-14页 |
| CHAPTER TWO LITERATURE REVIEW | 第14-30页 |
| ·Conceptualizing Focus on Form | 第14-20页 |
| ·Definition of Focus on Form | 第14-16页 |
| ·Classification of Focus on Form | 第16页 |
| ·Techniques of Focus on Form | 第16-18页 |
| ·Focus on Form and Language Related Episodes (LREs) | 第18-20页 |
| ·Theoretical Foundations | 第20-23页 |
| ·The Noticing Hypothesis | 第20-21页 |
| ·The Interaction Hypothesis | 第21-22页 |
| ·The Model of Input Processing | 第22-23页 |
| ·Previous Empirical Studies on Focus on Form | 第23-28页 |
| ·Focus on Form and Second Language Learning | 第24-25页 |
| ·Factors Affecting the Effectiveness of Focus on Form | 第25-28页 |
| ·Limitations of the Previous Studies | 第28-30页 |
| CHAPTER THREE THE PRESENT STUDY | 第30-41页 |
| ·Research Purpose and Research Questions | 第30页 |
| ·Operationalizations of Variables | 第30-31页 |
| ·Proficiency-based Pair Pattern | 第30-31页 |
| ·Focus on Form | 第31页 |
| ·Learning of the Target Form | 第31页 |
| ·Participants | 第31-32页 |
| ·Target Form | 第32-33页 |
| ·The Task | 第33页 |
| ·Instruments | 第33-34页 |
| ·Scoring Criteria | 第34页 |
| ·Data Collection | 第34-37页 |
| ·Stage1: Task Practice | 第35页 |
| ·Stage 2: Pretest | 第35-36页 |
| ·Stage 3: Passage Reconstruction Task | 第36页 |
| ·Stage 4: Immediate Posttest | 第36-37页 |
| ·Stage 5: Delayed Posttest | 第37页 |
| ·Identification and Coding of LREs | 第37-38页 |
| ·Scoring | 第38-39页 |
| ·Data Analysis | 第39-41页 |
| CHAPTER FOUR RESULTS AND DISCUSSIONS | 第41-48页 |
| ·Results | 第41-45页 |
| ·Effect of Proficiency-based Pair Pattern on Focus on Form | 第41-42页 |
| ·Effect of Proficiency-based Pair Pattern on the Learning of the Target Form | 第42-45页 |
| ·Discussions | 第45-48页 |
| ·Effect of Proficiency-based Pair Pattern on Focus on Form | 第45-46页 |
| ·Effect of Proficiency-based Pair Pattern on the Learning of the Target Form | 第46-48页 |
| CHAPTER FIVE CONCLUSION | 第48-51页 |
| ·Summary of the Study | 第48-49页 |
| ·Implications of the Study | 第49-50页 |
| ·Limitations and Suggestions for Further Research | 第50-51页 |
| ACKNOWLEDGEMENTS | 第51-52页 |
| REFERENCES | 第52-56页 |
| APPENDICES | 第56-72页 |
| Appendix 1 The Comprehensive Examination Scores of Each Dyad Member | 第56-57页 |
| Appendix 2 The Passage Used in Reconstruction Task | 第57-58页 |
| Appendix 3 The Pretest | 第58-60页 |
| Appendix 4 The Immediate Posttest | 第60-62页 |
| Appendix 5 The Delayed Posttest | 第62-64页 |
| Appendix 6 The Passage Used in Reconstruction Task Practice | 第64-65页 |
| Appendix 7 The Transcription Conventions | 第65-66页 |
| Appendix 8 The Identification of LREs | 第66-71页 |
| Appendix 9 The Learners’Scores from Pretest to Two Posttests | 第71-72页 |
| Appendix 10 Articles Published During M.A. Studies | 第72页 |
