| 摘要 | 第5-6页 |
| Abstract | 第6-7页 |
| Abbreviations | 第11-14页 |
| Chapter One Introduction | 第14-18页 |
| 1.1 Research background and significance of the study | 第14-16页 |
| 1.2 Purpose of the study | 第16-17页 |
| 1.3 Outline of the study | 第17-18页 |
| Chapter Two Literature Review | 第18-32页 |
| 2.1 Brief introduction of DST | 第18-23页 |
| 2.2 The application of DST in SLD | 第23-25页 |
| 2.3 Previous studies of DST in SLD | 第25-30页 |
| 2.3.1 Previous studies of vocabulary in DST | 第25-27页 |
| 2.3.2 Previous studies of grammar in DST | 第27-28页 |
| 2.3.3 Previous studies of vocabulary and grammar in DST | 第28-30页 |
| 2.4 Summary | 第30-32页 |
| Chapter Three Research Design | 第32-38页 |
| 3.1 Research questions | 第32-33页 |
| 3.2 Participants | 第33页 |
| 3.3 Data collection | 第33-34页 |
| 3.4 Data coding and analysis | 第34-38页 |
| 3.4.1 Coding and analysis of lexical use | 第34-35页 |
| 3.4.2 Coding and analysis of grammatical use | 第35-38页 |
| Chapter Four Results and Discussion | 第38-74页 |
| 4.1 The five participants’ individual variation and group tendency in vocabulary | 第38-56页 |
| 4.1.1 Individual variation and group tendency in words | 第38-45页 |
| 4.1.2 The individual variation and group tendency of collocations in vocabulary | 第45-56页 |
| 4.2 The five participants’ individual variation and group tendency in grammar | 第56-70页 |
| 4.2.1 Individual variation and group tendency of tense markers in grammar | 第56-62页 |
| 4.2.2 Individual variation and group tendency of sentence complexity in grammar | 第62-70页 |
| 4.3 The relationship of vocabulary and grammar | 第70-74页 |
| Chapter Five Conclusion | 第74-78页 |
| 5.1 Major findings | 第74-76页 |
| 5.2 Implications of the study | 第76页 |
| 5.3 Limitations and suggestions of this study | 第76-78页 |
| References | 第78-82页 |
| Appendix I. Writing requirements | 第82-87页 |
| 在校期间的研究成果及发表的论文 | 第87-88页 |
| Acknowledgements | 第88页 |
