| Acknowledgments | 第1-7页 |
| 摘要 | 第7-8页 |
| Abstract | 第8-16页 |
| List of Abbreviations | 第16-17页 |
| Chapter 1 Introduction | 第17-21页 |
| ·The Background of the Study | 第17-19页 |
| ·The Purpose and Signficance of the Study | 第19页 |
| ·The Framework of the Thesis | 第19-21页 |
| Chapter 2 Literature Review | 第21-53页 |
| ·Lexical Chunks | 第21-39页 |
| ·Definition of Lexical Chunks | 第21-23页 |
| ·Classification of Lexical Chunks | 第23-29页 |
| ·Lewis's Classification of Lexical Chunks | 第24-26页 |
| ·Nattinger & DeCarrico's Classification of Lexical Chunks | 第26-29页 |
| ·Theoretical Foundations | 第29-33页 |
| ·Psycholinguistic Basis | 第29-32页 |
| ·Language Acquisition Basis | 第32-33页 |
| ·Previous Studies on Lexical Chunks Abroad and at Home | 第33-39页 |
| ·Previous Studies on Lexical Chunks Abroad | 第34-37页 |
| ·Previous Studies on Lexical Chunks at Home | 第37-39页 |
| ·Writing | 第39-49页 |
| ·Fundamental Knowledge of Writing | 第39-40页 |
| ·Basic Knowledge of Writing Ability | 第40-42页 |
| ·Review of Writing Teaching Approaches | 第42-49页 |
| ·Classification of Writing Teaching Approaches | 第43-46页 |
| ·Process Writing Approach | 第46-49页 |
| ·The Relationship between Lexical Chunks and Writing | 第49-53页 |
| Chapter 3 Research Methodology | 第53-63页 |
| ·Research Questions | 第53-54页 |
| ·Research Design | 第54-63页 |
| ·The Participants of the Research | 第54页 |
| ·The Instruments of the Research | 第54-56页 |
| ·Questionnaires | 第54-55页 |
| ·Tests | 第55-56页 |
| ·The Procedures of the Research | 第56-62页 |
| ·Pre-experiment | 第57页 |
| ·During-experiment | 第57-61页 |
| ·Post-experiment | 第61-62页 |
| ·Data Collection | 第62-63页 |
| Chapter 4 Results and Discussions | 第63-89页 |
| ·Results and Discussions of Writing Tests | 第63-78页 |
| ·Results and Discussions of Writing Scores | 第63-70页 |
| ·Comparison of Writing Scores in the Pre-test between CC and EC | 第64-65页 |
| ·Comparison of Writing Scores of CC in the Pre-test and the Post-test | 第65-67页 |
| ·Comparison of Writing Scores of EC in the Pre-test and the Post-test | 第67-68页 |
| ·Comparison of Writing Scores in the Post-test between EC and CC | 第68-70页 |
| ·Analysis of Lexical Chunks Applied in Tests | 第70-78页 |
| ·Analysis of Lexical Chunks Applied in the Pre-test | 第71-72页 |
| ·Results and Discussions of Lexical Chunks of CC in the Pre-test and the Post-test | 第72-73页 |
| ·Analysis of Lexical Chunks of EC in the Pre-test and the Post-test | 第73-75页 |
| ·Analysis of Lexical Chunks Applied in the Post-test | 第75-76页 |
| ·Analysis of Various Lexical Chunks Applied to English Writing | 第76-78页 |
| ·Results and Discussions of Questionnaires | 第78-89页 |
| ·Results and Discussions of the Pre-questionnaire | 第79-85页 |
| ·Results and Discussions of the First Part of the Pre-questionnaire | 第79-82页 |
| ·Results and Discussions of the Second Part of the Pre-questionnaire | 第82-84页 |
| ·Analysis of the Third Part of the Pre-questionnaire | 第84-85页 |
| ·Results and Discussions of the Post-questionnaire | 第85-89页 |
| ·Results and Discussions of the First Part of the Post-questionnaire | 第86-87页 |
| ·Results and Discussious of the Second Part of the Post-questionnaire | 第87-89页 |
| Chapter 5 Conclusion | 第89-96页 |
| ·Major Findings | 第89-91页 |
| ·Implications for Application of Lexical Chunk in College English Writing | 第91-93页 |
| ·Limitations of the Study | 第93-94页 |
| ·Suggestions for the Future Study | 第94-96页 |
| Bibliography | 第96-101页 |
| Appendix 1 | 第101-102页 |
| Appendix 2 | 第102-103页 |
| Appendix 3 | 第103-104页 |
| Appendix 4 | 第104-105页 |
| Appendix 5 | 第105-106页 |
| Appendix 6 | 第106-108页 |
| Resume | 第108页 |
