| 摘要 | 第1-6页 |
| Abstract | 第6-8页 |
| Abbreviations | 第8-9页 |
| Acknowledgements | 第9-13页 |
| Chapter One:Introduction | 第13-16页 |
| ·Brief Introduction of the Study | 第13页 |
| ·Significance of the Study | 第13-15页 |
| ·Outline of the Thesis | 第15-16页 |
| Chapter Two:Literature Review | 第16-26页 |
| ·Limitation of Krashen's Input Hypothesis | 第16-17页 |
| ·Comprehension | 第17-18页 |
| ·Necessity of Focus on Form | 第18-19页 |
| ·Attention and Noticing in SLA | 第19-21页 |
| ·Output Task | 第21-23页 |
| ·Definition of Task | 第21页 |
| ·Different Viewpoints on Task Demand | 第21-22页 |
| ·Typology of Tasks and Their Effects on Language Learning | 第22-23页 |
| ·Rehearsal | 第23-24页 |
| ·Relevant Empirical Studies on the Effects of Output Tasks | 第24-26页 |
| Chapter Three:Theoretical Framework | 第26-34页 |
| ·Output Hypothesis | 第26-27页 |
| ·Output Processing | 第27-29页 |
| ·Functions of Output Hypothesis | 第29-34页 |
| ·Swain's Three Functions of Output | 第29-31页 |
| ·The Noticing Triggering Function | 第29-30页 |
| ·The Hypothesis-testing Function | 第30页 |
| ·The Metalinguistic/Reflective Function | 第30-31页 |
| ·Gass's Study on Output Functions | 第31-34页 |
| ·Feedback | 第31-32页 |
| ·Automaticity | 第32-33页 |
| ·Meaning-based to Grammatically Based Processing | 第33-34页 |
| Chapter Four:Research Methodology | 第34-40页 |
| ·Research Questions | 第34页 |
| ·Subjects | 第34页 |
| ·Instruments | 第34-37页 |
| ·Experimental Treatments | 第35-36页 |
| ·Tests | 第36-37页 |
| ·A Questionnaire | 第37页 |
| ·Data Scoring | 第37-38页 |
| ·Coding of Recognition Tests | 第37页 |
| ·Coding of Written Production Tests | 第37-38页 |
| ·Coding of the Questionnaire | 第38页 |
| ·Research Procedures | 第38-40页 |
| Chapter Five:Results of Statistical Analyses and Discussion | 第40-62页 |
| ·Data Collection and Analyses of the First Research Question | 第40-44页 |
| ·Discussion of Research Question 1 | 第44页 |
| ·Data Collection and Analyses of the Second Research Question | 第44-47页 |
| ·Discussion of Research Question 2 | 第47-48页 |
| ·Data Collection and Analyses of the Third Research Question | 第48-59页 |
| ·Between-group Comparisons | 第50-55页 |
| ·Between-group Comparison on the Pretest | 第50-53页 |
| ·Between-group Comparison on Gains of Pretest and Posttest | 第53-55页 |
| ·Between-group Comparison on the delayed post test | 第55页 |
| ·Within-group Comparisons | 第55-59页 |
| ·Within CG-group Comparison | 第56-57页 |
| ·Within EG1-group Comparison | 第57-58页 |
| ·Within EG2-group Comparison | 第58-59页 |
| ·Discussion of Research Question 3 | 第59-61页 |
| ·Discussion of Research Question 4 | 第61-62页 |
| Chapter Six:Conclusion | 第62-67页 |
| ·Major findings | 第62-64页 |
| ·Pedagogical Implications | 第64-65页 |
| ·Limitations of the Study | 第65-66页 |
| ·Suggestions for Future Research | 第66-67页 |
| Bibliography | 第67-71页 |
| Appendix A Two Experiments and Treatments | 第71-75页 |
| Appendix B Tests | 第75-81页 |
| Appendix C A Questionnaire | 第81-82页 |
| 个人简历 | 第82页 |
