| Acknowledgements | 第1-4页 |
| Abstract in English | 第4-6页 |
| Abstract in Chinese | 第6-8页 |
| Table of Contents | 第8-11页 |
| A List of Tables | 第11-12页 |
| Abbreviations Used in This Thesis | 第12-13页 |
| Chapter One Introduction | 第13-16页 |
| Chapter Two Literature Review | 第16-32页 |
| ·Theoretical Basis of Formulaic Sequences | 第16-18页 |
| ·The Dual Nature of Language | 第16-17页 |
| ·Memory-based System | 第17-18页 |
| ·Defining and Categorizing Formulaic Sequences | 第18-20页 |
| ·Formulaic Sequences and Language Acquisition | 第20-24页 |
| ·The Role of Formulaic Sequences in First Language Acquisition | 第20-22页 |
| ·The Role of Formulaic Sequences in Second Language Acquisition | 第22-24页 |
| ·The Functions of Formulaic Sequences | 第24-26页 |
| ·Formulaic Sequences Appear to Be the Key to Idiomaticity | 第24页 |
| ·Formulaic Sequences Are Essential to Fluent Speech | 第24-25页 |
| ·Formulaic Sequences Can Make Comprehension Easier for the Hearer | 第25页 |
| ·Formulaic Sequences Can Facilitate Social Interaction | 第25-26页 |
| ·Role of "Noticing" | 第26-32页 |
| ·Schmidt's Noticing Hypothesis | 第26-28页 |
| ·The Definition of Consciousness-raising | 第28-29页 |
| ·Ways of Raising Learner's Consciousness-raising | 第29-32页 |
| Chapter Three Methodology | 第32-45页 |
| ·Research Questions | 第32-33页 |
| ·Participants | 第33页 |
| ·Instruments | 第33-34页 |
| ·Writing Tests | 第33-34页 |
| ·Student Interviews | 第34页 |
| ·Procedures | 第34-39页 |
| ·Pretest | 第35页 |
| ·Instructional Treatments | 第35-39页 |
| ·Posttest | 第39页 |
| ·Student Interviews | 第39页 |
| ·Data Collection and Processing | 第39-45页 |
| ·Operational Definition and Recognition of L2 Formulaic Sequences | 第39-41页 |
| ·Measurement of Writing Quality | 第41-42页 |
| ·The Holistic Score | 第41页 |
| ·Measurement of Writing Accuracy | 第41-42页 |
| ·Measurement of Writing Fluency | 第42页 |
| ·Identifying Errors | 第42-43页 |
| ·Procedure | 第43-45页 |
| Chapter Four Results and Discussion | 第45-66页 |
| ·Statistic Description and Analysis of the First Composition | 第45-48页 |
| ·The Results of the First Composition | 第45-46页 |
| ·Statistic Description and Analysis of the Results | 第46-48页 |
| ·Statistic Description and Analysis of the Second Composition | 第48-53页 |
| ·The Results of the Second Composition | 第48-50页 |
| ·Statistic Description and Analysis of the Results | 第50-53页 |
| ·Statistic Description and Analysis of Improvement Made by the Two Groups | 第53-58页 |
| ·Use of Formulaic Sequences in the Composition | 第58-59页 |
| ·Accuracy and Fluency of Writing | 第59-61页 |
| ·Analysis on the Interviews | 第61-62页 |
| ·Error Analysis of Learners' Use of Formulaic Sequences | 第62-66页 |
| ·Deviated Use of Formulaic Sequences | 第64页 |
| ·Interference from the Mother Tongue | 第64-66页 |
| Chapter Five Conclusions | 第66-70页 |
| ·Conclusion | 第66-67页 |
| ·Pedagogical Implications | 第67-68页 |
| ·Limitations and Suggestions for Future Research | 第68-70页 |
| Bibliography | 第70-74页 |
| Appendix 1 | 第74-76页 |
| Appendix 2 | 第76-77页 |
| Appendix 3 | 第77-78页 |
| Appendix 4 | 第78-79页 |
| Appendix 5 | 第79-80页 |
| 附:在校期间在省级以上刊物上公开发表的学术论文 | 第80-81页 |
