| 摘要 | 第1-7页 |
| Abstract | 第7-11页 |
| List of Tables | 第11-12页 |
| List of Acronyms | 第12-13页 |
| Chapter One Introduction | 第13-16页 |
| ·Origin of the Study | 第13-14页 |
| ·Significance of the Study | 第14页 |
| ·Outline of the Thesis | 第14-16页 |
| Chapter Two Literature review | 第16-27页 |
| ·The Introduction of Lexical Chunks | 第16-17页 |
| ·Lexical Approach in Foreign Language Acquisition | 第17-22页 |
| ·Chunking, Noticing and Memorization | 第17-18页 |
| ·Role of Lexical Chunks in Second Language Acquisition | 第18-21页 |
| ·A bridge between Lexis and Grammar | 第21-22页 |
| ·Studies of Lexical Chunks | 第22-27页 |
| ·The Correlation of Lexical Chunks Ability and Language Competence | 第22-23页 |
| ·The Characteristics and Laws of Lexical Chunks Acquisition | 第23-24页 |
| ·Implications of Lexical Chunks on Second Language Acquisition | 第24-25页 |
| ·Comments on Previous Studies | 第25-27页 |
| Chapter Three Methodology | 第27-42页 |
| ·Research Questions | 第27-28页 |
| ·Subjects | 第28页 |
| ·Instruments | 第28-29页 |
| ·Questionnaire | 第28页 |
| ·CET-3 Writing and Free Writing Tests | 第28-29页 |
| ·Interview | 第29页 |
| ·Teaching Material | 第29-30页 |
| ·Procedures | 第30-40页 |
| ·The Application of the Lexical Approach to the Experimental Class | 第30-39页 |
| ·The Traditional Approach to the Control Class | 第39-40页 |
| ·Data Collection | 第40页 |
| ·Data Analysis | 第40-42页 |
| Chapter Four Results | 第42-66页 |
| ·Statistical Analysis of the Questionnaire | 第42-46页 |
| ·Analysis of the Writing | 第46-64页 |
| ·Statistical Analysis of the Practical Writing | 第46-54页 |
| ·Statistical Analysis of the Free Writing | 第54-63页 |
| ·Comparison of the Results between Practical Writing and Free Writing | 第63-64页 |
| ·Feedback from the Interview | 第64-66页 |
| Chapter Five Discussion | 第66-76页 |
| ·College Students’ Awareness on Lexical Chunks’ Role in Writing | 第66-68页 |
| ·The Effective Learning Strategies on Mastering Lexical Chunks | 第68-71页 |
| ·Recording | 第68-69页 |
| ·Recitation | 第69-70页 |
| ·Reviewing | 第70-71页 |
| ·The Relationship between Lexical Chunks and Writing | 第71-74页 |
| ·Writing Fluency and Lexical Chunks | 第71-72页 |
| ·Writing Accuracy and Lexical Chunks | 第72页 |
| ·Writing Idiomaticity and Lexical Chunks | 第72页 |
| ·Writing Completeness and Lexical Chunks | 第72-73页 |
| ·Writing Word-variety and Lexical Chunks | 第73-74页 |
| ·Implications of Lexical Approach to Writing | 第74-76页 |
| Conclusions and Recommendations | 第76-77页 |
| References | 第77-80页 |
| Appendix A Questionnaire | 第80-82页 |
| Appendix B Pre-writing Tests (55 minutes) | 第82-86页 |
| Appendix C Post-writing Tests | 第86-90页 |
| Appendix D Scoring Principle | 第90-91页 |
| Appendix E: 详细中文摘要 | 第91-94页 |
| Acknowledgements | 第94页 |
