| 摘要 | 第6-8页 |
| Abstract | 第8-9页 |
| Chapter One Introduction | 第13-19页 |
| 1.1 Research Background | 第13-14页 |
| 1.2 Necessity for Conducting the Research | 第14-15页 |
| 1.3 Research Questions | 第15-16页 |
| 1.4 Significance of the Research | 第16-17页 |
| 1.5 Layout of the research | 第17-19页 |
| Chapter Two Theoretical Background of Aspect Hypothesis and Relevant Studies | 第19-34页 |
| 2.1 Definition of Tense | 第19-20页 |
| 2.2 Definition of Aspect | 第20-26页 |
| 2.2.1 Grammatical Aspect | 第21-23页 |
| 2.2.2 Lexical Aspect and Its Classification | 第23-26页 |
| 2.3 Aspect Hypothesis | 第26-34页 |
| 2.3.1 Introduction of Aspect Hypothesis | 第26-27页 |
| 2.3.2 Relevant Studies of Aspect Hypothesis | 第27-34页 |
| 2.3.2.1 Researches on Testing the Aspect Hypothesis | 第28-30页 |
| 2.3.2.2 Researches on the Correlation of Aspect Hypothesis and Learners'_Proficiency Level | 第30-34页 |
| Chapter Three Methodology | 第34-39页 |
| 3.1 Participants | 第34页 |
| 3.2 Instruments | 第34-36页 |
| 3.2.1 English Writing Test | 第34-35页 |
| 3.2.2 Close Test | 第35-36页 |
| 3.3 Administration of the Tests | 第36页 |
| 3.4 Data Collection | 第36-37页 |
| 3.4.1 Data Collection of Writing | 第37页 |
| 3.4.2 Data Collection of Cloze Test | 第37页 |
| 3.5 Statistical Analysis of the Data | 第37-39页 |
| Chapter Four Results and Discussion | 第39-56页 |
| 4.1 Progressive Verb Use of Two Proficiency Levels | 第39-45页 |
| 4.1.1 Use of Different Categories of Verbs by High Proficiency Level | 第40-42页 |
| 4.1.2 Use of Different Categories of Verbs by Low Proficiency Level | 第42-44页 |
| 4.1.3 Discussion of Progressive Verb Use of Two Proficiency Levels | 第44-45页 |
| 4.2 Incorrect Progressive Markings of Two Proficiency Levels | 第45-51页 |
| 4.2.1 Incorrect Progressive Markings of High Proficiency Level | 第46-48页 |
| 4.2.1.1 Incorrect Progressive Markings in Writing | 第46-47页 |
| 4.2.1.2 Incorrect Progressive Markings in Cloze Test | 第47-48页 |
| 4.2.2 Incorrect Progressive Markings of Low Proficiency Level | 第48-50页 |
| 4.2.2.1 Incorrect Progressive Markings in Writing | 第48-49页 |
| 4.2.2.2 Incorrect Progressive Markings in Cloze Test | 第49-50页 |
| 4.2.3 Discussions of Incorrect Progressive Markings of Two Proficiency Levels | 第50-51页 |
| 4.3 Relationship between the Effect of Aspect Hypothesis in Cloze Test and Proficiency Level | 第51-56页 |
| Chapter Five Conclusion | 第56-60页 |
| 5.1 Summary of Major Findings | 第56-57页 |
| 5.2 Implications | 第57-59页 |
| 5.2.1 Theoretical Implications | 第57-58页 |
| 5.2.2 Pedagogical Implications | 第58-59页 |
| 5.3 Limitations and Suggestions for Future Research | 第59-60页 |
| 5.3.1 Limitations of This Thesis | 第59页 |
| 5.3.2 Suggestions for Future Research | 第59-60页 |
| Acknowledgements | 第60-61页 |
| Bibliography | 第61-66页 |
| Appendix 1: Cloze Test and Writing | 第66-70页 |
| Appendix 2:Test for Aspectual Categories | 第70-72页 |
| Article Published during MA Study | 第72页 |
