| Acknowledgements | 第1-6页 |
| 摘要 | 第6-7页 |
| Abstract | 第7-9页 |
| Contents | 第9-11页 |
| List of Tables and Figures | 第11-12页 |
| 1. Introduction | 第12-17页 |
| ·Background of the study | 第12-14页 |
| ·Value of the study | 第14-15页 |
| ·Structure of the study | 第15-17页 |
| 2. Literature review | 第17-34页 |
| ·Research on chunks | 第17-24页 |
| ·Definitions of chunks | 第17-19页 |
| ·Classifications of chunks | 第19-21页 |
| ·Chunks under the perspective of cognition | 第21-24页 |
| ·Research on English as second language writing instruction | 第24-34页 |
| ·Foreign and domestic studies on L2 writing instruction | 第24-26页 |
| ·Major approaches of ESL writing instruction | 第26-28页 |
| ·Application of chunks in English writing instruction | 第28-34页 |
| 3. Research design | 第34-46页 |
| ·Subjects | 第34页 |
| ·Instruments | 第34-37页 |
| ·Pre- and post-questionnaires | 第34-35页 |
| ·Pre- and post-tests | 第35-36页 |
| ·Interviews | 第36-37页 |
| ·Problem identification | 第37-42页 |
| ·Initial reflection on the problems | 第37-39页 |
| ·Pre-questionnaire and results analysis | 第39-42页 |
| ·Problem reconfirmation | 第42页 |
| ·Plan of actions | 第42-45页 |
| ·Design of chunk-based English writing instruction model | 第42-44页 |
| ·Criteria for the application of model in current teaching context | 第44-45页 |
| ·Three research questions | 第45-46页 |
| 4. The application of the chunk-based English writing instruction model and relevant dataanalysis | 第46-65页 |
| ·Teaching objectives | 第46页 |
| ·Design of writing teaching activities within the model | 第46-52页 |
| ·Guidelines followed in the design of teaching activities | 第46-48页 |
| ·Sample of the chunk-based English writing instruction model in writing class | 第48-52页 |
| ·Implementation of action plans | 第52-55页 |
| ·Implementation of the original action plan | 第52-54页 |
| ·Implementation of the revised action plan | 第54-55页 |
| ·Data analysis | 第55-62页 |
| ·Analysis of the results of questionnaires | 第55-59页 |
| ·Analysis of the results of pre- and post-tests | 第59-61页 |
| ·Analysis of the results of the second interview | 第61-62页 |
| ·Answers to the research questions | 第62-65页 |
| ·Answer to the research question 1 | 第62-63页 |
| ·Answer to the research question 2 | 第63-64页 |
| ·Answer to the research question 3 | 第64-65页 |
| 5. Conclusion | 第65-69页 |
| ·Major findings of the research | 第65-66页 |
| ·Pedagogical implications | 第66-67页 |
| ·Limitations and suggestions for further study | 第67-69页 |
| References | 第69-72页 |
| Appendix Ⅰ | 第72-73页 |
| Appendix Ⅱ | 第73-74页 |
| Appendix Ⅲ | 第74-75页 |
| Appendix Ⅳ | 第75-76页 |
| Appendix Ⅴ | 第76-77页 |
| Appendix Ⅵ | 第77-78页 |
| Appendix Ⅶ | 第78-79页 |
| Appendix Ⅷ | 第79-81页 |
| Appendix Ⅸ | 第81-83页 |
| Appendix Ⅹ | 第83-84页 |
| Appendix Ⅺ | 第84-85页 |
| Appendix Ⅻ | 第85页 |
