| Abstract | 第1-8页 |
| 摘要 | 第8-11页 |
| Chapter One Introduction | 第11-16页 |
| ·Background of the study | 第11-13页 |
| ·Purpose and significance of the study | 第13-15页 |
| ·The structure of the thesis | 第15-16页 |
| Chapter Two Literature Review | 第16-31页 |
| ·Definitions of lexical bundles | 第16-20页 |
| ·Classifications of lexical bundles | 第20-26页 |
| ·Structural classification | 第20-23页 |
| ·Functional classification | 第23-25页 |
| ·Cut-off number and frequency | 第25-26页 |
| ·Studies of lexical bundles in academic writing | 第26-29页 |
| ·Summary | 第29-31页 |
| Chapter Three Methodology | 第31-39页 |
| ·Overview | 第31页 |
| ·Research questions | 第31-32页 |
| ·Data collection | 第32-35页 |
| ·Data analyzing procedures | 第35-39页 |
| ·Use of AntConc | 第35-38页 |
| ·Data analysis | 第38-39页 |
| Chapter Four Results and Discussion | 第39-59页 |
| ·Overview | 第39-40页 |
| ·Use of lexical bundles of Chinese MAE students' academic writing | 第40-51页 |
| ·Diversity of lexical bundles in two corpora | 第40-42页 |
| ·Co-existence of lexical bundles in MAE Corpus and JA Corpus | 第42-47页 |
| ·Redundancy in Chinese graduate students' academic writing | 第47-51页 |
| ·Structural categorization of four-word lexical bundles | 第51-55页 |
| ·Functional categorization of four-word lexical bundles | 第55-59页 |
| Chapter Five Conclusion | 第59-64页 |
| ·Findings and implications of the study | 第59-62页 |
| ·Findings of the study | 第59-61页 |
| ·Implications from this study | 第61-62页 |
| ·Limitations of the study | 第62页 |
| ·Suggestions for further researches | 第62-64页 |
| References | 第64-69页 |
| Appendix 1 Four-word lexical bundles in both corpora | 第69-81页 |
| Appendix 2 Co-existent Four-word lexical bundles | 第81-82页 |
