| 摘要 | 第1-7页 |
| ABSTRACT | 第7-11页 |
| Chapter One Introduction | 第11-15页 |
| ·The Research Questions | 第11-13页 |
| ·The Organization of the Thesis | 第13-15页 |
| Chapter Two Literature Review | 第15-34页 |
| ·Lexical Chunks | 第15-19页 |
| ·Definition of Lexical Chunks | 第15-17页 |
| ·Classification of Lexical Chunks | 第17-19页 |
| ·Theory of Language Concerning Lexical Chunks | 第19-23页 |
| ·Fresh Perspective of the Nature of Language: Grammaticalised Lexis | 第20-21页 |
| ·Pragmatic Function and Discourse Function | 第21-23页 |
| ·Theory of Learning Concerning Lexical Chunks | 第23-27页 |
| ·Findings from Memory Research | 第23-25页 |
| ·Findings from the First Language Acquisition | 第25-26页 |
| ·Findings from the Second Language Acquisition | 第26-27页 |
| ·Theories of Lewis and Nattinger & DeCarrico | 第27-29页 |
| ·Theory of Communicative Competence Concerning Accuracy | 第29-33页 |
| ·Definition of Accuracy | 第29-31页 |
| ·Problems in Accurate Language Use | 第31-32页 |
| ·Lexical Chunks and Accuracy | 第32-33页 |
| ·The Conclusion | 第33-34页 |
| Chapter Three Methodology | 第34-41页 |
| ·Introduction | 第34页 |
| ·Aims of the Research | 第34-35页 |
| ·Subjects | 第35页 |
| ·Procedure | 第35-40页 |
| ·Pre-test | 第35-36页 |
| ·Teaching Treatment | 第36-39页 |
| ·Post-test | 第39-40页 |
| ·Data Collection and Data Analysis | 第40-41页 |
| Chapter Four Results and Discussion | 第41-62页 |
| ·Results | 第41-55页 |
| ·A Comparative Analysis between the Experimental Class and the Control Class | 第41-45页 |
| ·A Comparative Analysis on the Quantity of Lexical Chunks Used by the Students in the Two Classes | 第45-50页 |
| ·A Comparative Analysis on the Types of Lexical Chunks Used by the Students in the Two Classes | 第50-55页 |
| ·Discussion | 第55-60页 |
| ·The Importance of Lexical Chunks in FLT | 第55-57页 |
| ·Advantages of Learning Lexical Chunks | 第57-58页 |
| ·The Function of Higher Consciousness of Lexical Chunks in Achieving Higher Communicative Accuracy | 第58-60页 |
| ·Limitation of the Study | 第60页 |
| ·Recommendations for Further Research | 第60-62页 |
| Chapter Five Conclusion | 第62-66页 |
| ·The Research Questions | 第62页 |
| ·The Major Findings | 第62-63页 |
| ·The Theoretical Implications | 第63-64页 |
| ·The Pedagogical Implications | 第64-66页 |
| Appendix 1 Scores in the Pre-test | 第66-68页 |
| Appendix 2 Scores in the Post-test | 第68-70页 |
| Appendix 3 Compositions of EC and CC | 第70-72页 |
| Appendix 4 Oral Productions of EC and CC | 第72-74页 |
| References | 第74-79页 |
| Acknowledgements | 第79页 |
