| Acknowledgements | 第1-6页 |
| Abstract | 第6-7页 |
| 内容摘要 | 第7-10页 |
| Chapter1 Introduction | 第10-14页 |
| ·Background of the Study | 第10页 |
| ·Purpose of the Study | 第10-11页 |
| ·Research Questions | 第11页 |
| ·Significance of the Study | 第11-13页 |
| ·Organization of the Paper | 第13-14页 |
| Chapter2 Imitation Writing and Memetics Theory | 第14-26页 |
| ·Imitation writing | 第14-18页 |
| ·A General Introduction to Imitation Writing | 第14-15页 |
| ·Imitation Writing in the Present Study | 第15-17页 |
| ·Overview of Imitation Writing | 第17-18页 |
| ·Memetics | 第18-26页 |
| ·An Introduction to Memetics | 第19页 |
| ·Conditions for Natural Selection of Memes | 第19-20页 |
| ·Memetic Fitness | 第20-21页 |
| ·Strong Memes and Weak Memes | 第21页 |
| ·Features of Strong Memes | 第21-22页 |
| ·Meme Replication | 第22页 |
| ·Meme and Imitation | 第22-23页 |
| ·Memetics in Imitation Writing | 第23-26页 |
| Chapter3 Lexical Chunks and Noticing Hypothesis | 第26-38页 |
| ·Lexical Chunks | 第26-33页 |
| ·Definitions of Lexical Chunks | 第26-28页 |
| ·Classification of Lexical Chunks | 第28-29页 |
| ·Functions of Lexical Chunks | 第29-31页 |
| ·Lexical Chunks and Memetics | 第31-33页 |
| ·Noticing Hypothesis | 第33-38页 |
| ·Schmidt's Noticing Hypothesis | 第33-34页 |
| ·Classification of Noticing | 第34页 |
| ·Factors Affecting Noticing | 第34-38页 |
| Chapter4 Case Study | 第38-50页 |
| ·Objectives of the Study | 第38页 |
| ·Subject | 第38-40页 |
| ·Reasons for the Choice of One Subject | 第38-39页 |
| ·Profile of the Subject | 第39-40页 |
| ·Materials | 第40页 |
| ·Instruments | 第40-42页 |
| ·The Open Interviews | 第40-41页 |
| ·Participant Observation | 第41页 |
| ·Diary | 第41-42页 |
| ·Procedures of the Experiment | 第42-50页 |
| ·Writing Process | 第42-48页 |
| ·Data Collection Process | 第48页 |
| ·Data Analysis | 第48-50页 |
| Chapter 5 Results and Discussion | 第50-75页 |
| ·Results | 第50-66页 |
| ·Correlations Between Imitation Writing and Lexical Chunks | 第50-55页 |
| ·The Influence of Mother Tongue in Imitation Writing | 第55-59页 |
| ·The Role of Recitation in Imitation Writing | 第59-63页 |
| ·Relationships between Noticing and Imitation Writing | 第63-66页 |
| ·Discussion | 第66-75页 |
| ·Discussion on Lexical Chunks and Imitation Writing | 第66-68页 |
| ·Memetic Analysis of L1 Negative Transfer in Imitation Writing | 第68-69页 |
| ·Memetic Analysis of Recitation in Imitation Writing | 第69-71页 |
| ·Memetic Analysis of Noticing in Imitation Writing | 第71-75页 |
| Chapter6 Conclusions | 第75-80页 |
| ·Major Findings of the Study | 第75-76页 |
| ·Pedagogical Implications | 第76-78页 |
| ·Flexible and Effective Instruction | 第77页 |
| ·Correct Use of Recitation | 第77-78页 |
| ·Noticing Variation of Lexical Chunks in Imitation Writing | 第78页 |
| ·Limitations and Suggestions of the Study | 第78-80页 |
| References | 第80-84页 |
| Appendix Ⅰ:Model Essays and Student's Written Work | 第84-92页 |
| Appendix Ⅱ:Teacher's Diaries | 第92-94页 |
| Appendix Ⅲ:Student's Diaries | 第94-95页 |
