| Abstract (English) | 第1-10页 |
| Abstract (Chinese) | 第10-12页 |
| Abbreviations | 第12-13页 |
| Introduction | 第13-15页 |
| Chapter One Literature Review | 第15-35页 |
| ·Overview | 第15-16页 |
| ·The Study of Lexical Chunks | 第16-25页 |
| ·The Definition of Lexical Chunks | 第16-17页 |
| ·The Criteria to Define Lexical Chunks | 第17-19页 |
| ·The Categories of Lexical Chunks | 第19-21页 |
| ·Criteria to Define Categories of Lexical Chunks | 第21-24页 |
| ·The Functions of Lexical Chunks | 第24-25页 |
| ·Lexical Chunks and Language Teaching and Learning | 第25-30页 |
| ·The Lexical Approach | 第25-27页 |
| ·Key Principles of Lexical Approach | 第27-28页 |
| ·Lexical Chunks in the Lexical Approach16 | 第28-29页 |
| ·The Importance of Lexical Chunks in English Learning | 第29-30页 |
| ·Theoretical Bases of Lexical Chunks Instruction | 第30-32页 |
| ·The Psychological Reality of Lexical Chunks | 第32-35页 |
| Chapter Two Research Methodology | 第35-40页 |
| ·Objectives | 第35-36页 |
| ·Subjects | 第36页 |
| ·Instruments | 第36-37页 |
| ·Procedure | 第37-40页 |
| Chapter Three Results and Discussion | 第40-49页 |
| ·Statistic Description of Lexical Chunks Used | 第40-41页 |
| ·Statistic Description and Analysis of Lexical Chunks Used by Advanced Learner | 第41-44页 |
| ·Statistic Description and Analysis of Lexical Chunks Used by Elementary Learners | 第44-45页 |
| ·The Comparison of Using Lexical Chunks by Advanced Learners and Elementary Learners | 第45-48页 |
| ·Limitations | 第48-49页 |
| Chapter Four Pedagogical Implications and Applications | 第49-65页 |
| ·Teaching and Learning Language with Lexical Chunks | 第49-54页 |
| ·Lexical Chunks Enable Fluency | 第50-52页 |
| ·Learning Vocabulary with Lexical Chunks | 第52-54页 |
| ·Advantages of Lexical chunks in Language Development | 第54-56页 |
| ·Lexical chunks at Early Stages of Language Acquisition | 第54-55页 |
| ·Lexical chunks in Language Development | 第55-56页 |
| ·Overcoming Processing Constraints | 第56页 |
| ·Teaching Lexical Chunks | 第56-61页 |
| ·Teaching College English Writing with Lexical Chunks | 第61-65页 |
| Conclusion | 第65-67页 |
| Appendix | 第67-74页 |
| Bibliography | 第74-79页 |
| Acknowledgements | 第79-80页 |
| 攻读学位期间发表的学术论文 | 第80-81页 |
| 学位论文评阅及答辩情况表 | 第81页 |
