| 西北师范大学研究生学位论文作者信息 | 第5-8页 |
| Abstract | 第8-9页 |
| 摘要 | 第10-13页 |
| Chapter 1 Introduction | 第13-16页 |
| 1.1 Background of the Study | 第13-14页 |
| 1.2 Significance of the Study | 第14-15页 |
| 1.3 Objectives of the Study | 第15-16页 |
| Chapter 2 Literature Review | 第16-28页 |
| 2.1 Previous Studies of Connectives in Writing | 第16-21页 |
| 2.1.1 Definition of Connectives | 第16页 |
| 2.1.2 Classification of Connectives | 第16-19页 |
| 2.1.3 Previous Studies of Connectives in Writing Abroad | 第19-21页 |
| 2.1.4 Previous Studies of Connectives in Writing at Home | 第21页 |
| 2.2 Development of Corpus and Corpus Linguistics | 第21-24页 |
| 2.3 Previous Studies of the Connectives based on Corpus in Writing | 第24-26页 |
| 2.3.1 Previous Studies of the Connectives based on Corpus in Writing Abroad | 第24页 |
| 2.3.2 Previous Studies of the Connectives based on Corpus in Writing at Home | 第24-26页 |
| 2.4 Summary | 第26-28页 |
| Chapter 3 Theoretical Framework | 第28-33页 |
| 3.1 Theories on Cohesion | 第28-30页 |
| 3.2 Interlangue（IL） | 第30-33页 |
| Chapter 4 Research Methodology | 第33-40页 |
| 4.1 Research Questions | 第33页 |
| 4.2 Samples | 第33-34页 |
| 4.3 Instruments | 第34-35页 |
| 4.3.1 Corpora | 第34-35页 |
| 4.3.2 AntConc | 第35页 |
| 4.4 Data Collection | 第35页 |
| 4.5 Research Procedures | 第35-38页 |
| 4.5.1 Corpus Capacity and Samples | 第36-37页 |
| 4.5.2 Numbers of connectives | 第37页 |
| 4.5.3 Frequency of connectives | 第37页 |
| 4.5.4 Software Extraction | 第37-38页 |
| 4.5.5 Manual Selection | 第38页 |
| 4.6 Data Analysis | 第38-40页 |
| Chapter 5 Data Analysis and Discussion in COLEC and LOCNESS | 第40-51页 |
| 5.1 Discussion and Result for Research Question One: Distributions of connectives in COLEC and LOCNESS | 第40-45页 |
| 5.1.1 Numbers and Percentage of connectives in COLEC and LOCNESS | 第40-41页 |
| 5.1.2 Numbers and Percentage of Each Structural Category of connectives in COLEC and LOCNESS | 第41-45页 |
| 5.2 Discussion and Result for Research Question Two: The Similarities and Differences of Using Connectives between in COLEC and in LOCNESS | 第45-49页 |
| 5.2.1 The Occurrence Frequency of connectives in COLEC and LOCNESS | 第45-46页 |
| 5.2.2 The Occurrence Frequency of Each Structural Category of Connectives in COLEC and LOCNESS | 第46-49页 |
| 5.3 Discussion and Result for Research Question Three: The Most Used Connectives and the Least Used Connectives | 第49-51页 |
| Chapter 6 Conclusion | 第51-55页 |
| 6.1 Major Findings | 第51-52页 |
| 6.2 Implication and Suggestions | 第52-54页 |
| 6.2.1 Implication and Suggestions for Teaching | 第52-53页 |
| 6.2.2 Implication and Suggestions for Learning | 第53-54页 |
| 6.3 Limitations of the Present Study | 第54-55页 |
| References | 第55-60页 |
| Acknowledgements | 第60页 |
