| Abstract | 第4-5页 |
| 摘要 | 第6-8页 |
| Contents | 第8-11页 |
| Abbreviations | 第11-12页 |
| List of Tables | 第12-14页 |
| Introduction | 第14-18页 |
| Chapter One Literature Review | 第18-34页 |
| 1.1 The Effects of Visual Input Enhancement on Acquisition | 第19-26页 |
| 1.2 A Comparison of the Effects on Acquisition between Visual Input Enhancement and Grammar Instruction | 第26-30页 |
| 1.3 Limitations and Inspirations of Previous Studies | 第30-34页 |
| Chapter Two Theoretical Basis | 第34-46页 |
| 2.1 The Noticing Hypothesis | 第34-40页 |
| 2.1.1 An Introduction of Noticing | 第35-36页 |
| 2.1.2 The Influence of Noticing | 第36-40页 |
| 2.2 Input Enhancement | 第40-42页 |
| 2.3 Form-focused Instruction | 第42-46页 |
| Chapter Three Methodology | 第46-60页 |
| 3.1 Research Design | 第46-56页 |
| 3.1.1 Research Questions | 第46-50页 |
| 3.1.2 Research Subjects | 第50-52页 |
| 3.1.3 Research Instruments | 第52-56页 |
| 3.2 Research Procedures | 第56-60页 |
| 3.2.1 Data Collection | 第57-58页 |
| 3.2.2 Data Analysis | 第58-60页 |
| Chapter Four Results & Discussion | 第60-78页 |
| 4.1 The Effects of Visual Input Enhancement on Acquisition | 第60-65页 |
| 4.1.1 A Comparison of students' Acquisition of the Implicit Knowledge | 第60-62页 |
| 4.1.2 A Comparison of students' Acquisition of the Explicit Knowledge | 第62-65页 |
| 4.2 The Effects of Visual Input Enhancement on Acquisition under the Condition of Grammar Instruction | 第65-70页 |
| 4.2.1 A Comparison of students' Acquisition of the Implicit Knowledge | 第65-67页 |
| 4.2.2 A Comparison of students' Acquisition of the Explicit Knowledge | 第67-70页 |
| 4.3 A Comparison of the Effects on Acquisition between Visual Input Enhancement and Grammar Instruction | 第70-78页 |
| 4.3.1 A Comparison of Students' Acquisition of the Implicit Knowledge | 第71-72页 |
| 4.3.2 A Comparison of Students' Acquisition of the Explicit Knowledge | 第72-78页 |
| Conclusion | 第78-82页 |
| References | 第82-90页 |
| Appendix A | 第90-91页 |
| Appendix B | 第91-93页 |
| Appendix C | 第93-94页 |
| Appendix D | 第94-95页 |
| Appendix E | 第95-96页 |
| Appendix F | 第96-98页 |
| Appendix G | 第98-99页 |
| Appendix H | 第99-101页 |
| Appendix I | 第101-102页 |
| Acknowledgements | 第102-104页 |
