| ACKNOWLEDGEMENTS | 第5-7页 |
| ABSTRACT | 第7页 |
| 摘要 | 第8-14页 |
| CHAPTER ONE INTRODUCTION | 第14-20页 |
| 1.1 Rationale of the Present Research | 第15-17页 |
| 1.2 Research Questions | 第17页 |
| 1.3 Significance of the Present Research | 第17-18页 |
| 1.4 Organization of the Thesis | 第18-20页 |
| CHAPTER TWO LITERATURE REVIEW | 第20-34页 |
| 2.1 Overview of BE Lexical Teaching Studies | 第20-25页 |
| 2.1.1 Definition of BE | 第20-22页 |
| 2.1.2 BE Lexical Teaching in China | 第22-24页 |
| 2.1.3 Summary of Previous Studies on BE Lexical Teaching | 第24-25页 |
| 2.2 Previous Studies on Application of Corpora to English Teaching | 第25-30页 |
| 2.2.1 The Study of Corpus Per se | 第25-26页 |
| 2.2.2 Using Corpora as Research Approach | 第26-27页 |
| 2.2.3 Application of Corpora in Language Classroom | 第27-29页 |
| 2.2.4 Limitations of Previous Studies | 第29-30页 |
| 2.3 Previous Studies on Application of Corpora to BE Lexical Teaching | 第30-31页 |
| 2.3.1 Corpus-based BE Lexical Studies | 第30-31页 |
| 2.3.2 Application of Corpora to BE Lexical Teaching | 第31页 |
| 2.3.3 Problems of Previous Studies | 第31页 |
| 2.4 Summary | 第31-34页 |
| CHAPTER THREE THEORETICAL FRAMEWORK | 第34-42页 |
| 3.1 Introduction to Constructivism | 第34-35页 |
| 3.2 Constructivist Learning | 第35-36页 |
| 3.3 Constructivist Teaching | 第36-37页 |
| 3.4 The Combination of Constructivism and Information Technology | 第37-39页 |
| 3.5 Theoretical Framework | 第39-40页 |
| 3.6 Summary | 第40-42页 |
| CHAPTER FOUR RESEARCH METHODOLOGY | 第42-48页 |
| 4.1 Introduction | 第42-43页 |
| 4.2 Research Subjects | 第43-45页 |
| 4.3 Research Instruments | 第45-46页 |
| 4.4 Specific Procedures | 第46-47页 |
| 4.5 Summary | 第47-48页 |
| CHAPTER FIVE DATAANALYSIS | 第48-78页 |
| 5.1 Introduction | 第48-50页 |
| 5.2 The Overall Situation of BE Lexical Teaching | 第50-55页 |
| 5.3 The Specific Problems of BE Lexical Teaching | 第55-65页 |
| 5.3.1 Problems Regarding Teaching Material | 第55-57页 |
| 5.3.2 Problems Regarding Teaching Strategy | 第57-60页 |
| 5.3.3 Problems Regarding Students' Initiative | 第60-61页 |
| 5.3.4 Problems Regarding Interaction | 第61-63页 |
| 5.3.5 Summary of the Problems in BE Lexical Teaching | 第63-65页 |
| 5.4 Solving the Problems in BE Lexical Teaching | 第65-78页 |
| 5.4.1 Establishing Real Business Contexts | 第65-69页 |
| 5.4.2 Letting Students Discover | 第69-72页 |
| 5.4.3 Changing Teachers' Roles and Organizing Classroom Activities | 第72-75页 |
| 5.4.4 A Teaching Case | 第75-78页 |
| CHAPTER SIX CONCLUDING REMARKS | 第78-82页 |
| 6.1 Summary of the Findings | 第78-79页 |
| 6.2 Implications of the Present Research | 第79-80页 |
| 6.3 Limitations and Suggestions | 第80-82页 |
| BIBLIOGRAPHY | 第82-90页 |
| APPENDIX | 第90-98页 |
| Appendix A | 第90-92页 |
| Appendix B | 第92-98页 |
| 在校期间发表论文清单 | 第98页 |
