| 摘要 | 第1-6页 |
| Abstract | 第6-10页 |
| 1 Introduction | 第10-14页 |
| ·Research Background | 第10页 |
| ·Significance of the Study | 第10-11页 |
| ·Methods of the Research | 第11-12页 |
| ·Organization of the Thesis | 第12-14页 |
| 2 Review of the Related Literature | 第14-29页 |
| ·Definitions of Lexical Chunks or Similar Concepts | 第14-16页 |
| ·Classifications of Lexical Chunks | 第16-20页 |
| ·Lexical Chunks and Language Acquisition | 第20-25页 |
| ·Rule-Oriented Views on Language Acquisition | 第20-22页 |
| ·Dual-Mode System Views on Language Acquisition | 第22-25页 |
| ·Operation of Dual-mode System in First Language Acquisition | 第24-25页 |
| ·Operation of Dual-mode System in Second Language Acquisition | 第25页 |
| ·The Effect of Lexical Chunks on Language Output | 第25-27页 |
| ·The Traditional Rule-Oriented View on Language Output | 第25-26页 |
| ·The Cognitive View on the Effect of Lexical Chunks on Language Output | 第26-27页 |
| ·The Lexical Approach for Teaching and Learning | 第27-29页 |
| ·Background | 第27-28页 |
| ·Key Principles,Beliefs and Main Ideas of the Lexical Approach | 第28-29页 |
| 3 Empirical Research and Data Collection | 第29-39页 |
| ·Hypothesis | 第29页 |
| ·Subjects | 第29-30页 |
| ·Research Design and Data Collection | 第30-31页 |
| ·The Process of the Empirical Research | 第31-32页 |
| ·Data Analysis | 第32-39页 |
| ·Result Analysis of the Length of Presentation between EG and CG | 第32-34页 |
| ·Result Analysis of the Accuracy of Presentatioll between EG and CG | 第34-36页 |
| ·Result Analysis on Errors in the Real Use of Lexical Chunks | 第36-39页 |
| 4 Conclusions and Implication | 第39-45页 |
| ·Conclusions | 第39页 |
| ·Pedagogical Implications | 第39-43页 |
| ·A Clear Guide Line in Oral English Teaching | 第39-40页 |
| ·Consciousness First in Lexical Chunks Teaching | 第40-42页 |
| ·Qualitative and Quantitative Principle in Lexical Chunks Teaching | 第42-43页 |
| ·Limitations and Suggestions for Future Research | 第43-45页 |
| References | 第45-48页 |
| Acknowledgements | 第48-49页 |
| Appendixes | 第49-74页 |
| List of Topics | 第49-50页 |
| Preliminary Data | 第50-74页 |
