| ABSTRACT | 第1-7页 |
| 中文摘要 | 第7-8页 |
| ACKNOWLEDGEMENTS | 第8-11页 |
| Chapter One:INTRODUCTION | 第11-19页 |
| ·Research Motivation | 第11-12页 |
| ·Research Significance | 第12-13页 |
| ·The Scope of This Paper | 第13-14页 |
| ·The Studies at Home and Abroad | 第14-18页 |
| ·The Outline of This paper | 第18-19页 |
| Chapter Two:LITERATURE REVIEW | 第19-31页 |
| ·Fossilization as a Theoretical Construct | 第19-24页 |
| ·Definitions | 第19-21页 |
| ·The Nature of Fossilization | 第21-22页 |
| ·The Causation and Corresponding Solutions | 第22-24页 |
| ·Summary of This Section | 第24页 |
| ·Corrective Feedback vs.Fossilization | 第24-30页 |
| ·What Is Corrective Feedback? | 第24-27页 |
| ·Corrective Feedback in SLA | 第24-26页 |
| ·Corrective Feedback in This Paper | 第26-27页 |
| ·Corrective Feedback as Focus on Form | 第27-30页 |
| ·Brief Introduction to Focus on Form | 第27-28页 |
| ·Theoretical of Corrective Feedback against Fossilization | 第28-30页 |
| ·Summary of This Section | 第30-31页 |
| Chapter Three:THE EXPERIMENTAL STUDY | 第31-40页 |
| ·Research Questions and Hypotheses | 第31-32页 |
| ·The Experimental Design and Participants | 第32-34页 |
| ·Target Linguistic Forms | 第34-40页 |
| ·Identifying Fossilized Grammatical Errors | 第34-36页 |
| ·How to Identify? | 第36-37页 |
| ·The Treatment | 第37-40页 |
| Chapter Four DATA COLLECTION AND DATA ANALYSIS | 第40-55页 |
| ·Data Collection | 第40-42页 |
| ·Data Analysis | 第42-52页 |
| ·The Cross-Learner View on Changes in Target Errors | 第42-48页 |
| ·The Comparison and Analysis of the Error Frequencies of the Pretest of EG and CG | 第43-44页 |
| ·The Comparison and Analysis of the Error Frequencies of the Posttest of EG and CG | 第44-46页 |
| ·The Comparison and Analysis of the Error Frequencies of the Pretest and Posttest of EG | 第46-47页 |
| ·The Comparison and Analysis of the Error Frequencies of the Pretest and Posttest of CG | 第47-48页 |
| ·The Within-Learner View on Changes in Target Errors | 第48-52页 |
| ·Discussion of the Research Findings | 第52-54页 |
| ·Pedagogical Implications | 第54-55页 |
| Chapter Five:CONCLUSION | 第55-57页 |
| ·General Conclusion | 第55-56页 |
| ·Suggestions for Future Research | 第56-57页 |
| WORKS CITED | 第57-63页 |
| APPENDIXES | 第63-96页 |
