| 摘要 | 第5-6页 |
| ABSTRACT | 第6-7页 |
| Chapter I Introduction | 第10-14页 |
| 1.1 Research Background | 第10-11页 |
| 1.1.1 Practical Background | 第10页 |
| 1.1.2 Theoretical Background | 第10-11页 |
| 1.2 The Purpose and Significance | 第11-12页 |
| 1.3 Research Ideas | 第12-13页 |
| 1.4 Research Outline | 第13-14页 |
| Chapter II Literature Review | 第14-26页 |
| 2.1 Definition | 第14页 |
| 2.2 3-Dimensions | 第14-15页 |
| 2.3 The Theoretical Basis of Research: Educational Ecology | 第15-20页 |
| 2.3.1 Learning Environments from the Perspectives of Traditional LearningTheories | 第15-18页 |
| 2.3.2 Necessity and Applicability of Educational Ecology | 第18-20页 |
| 2.4 Differentiation between Learning Environment and Foreign Language LearningEcosystem | 第20-21页 |
| 2.5 Research Progress at Home and Abroad | 第21-25页 |
| 2.6 Summary of Previous Studies and Future Expectations | 第25-26页 |
| Chapter III An Investigation of College English Learning Environment | 第26-38页 |
| 3.1 Research Questions | 第26页 |
| 3.2 Research Methods | 第26-27页 |
| 3.3 Research Objectives | 第27页 |
| 3.4 Research Tools | 第27-29页 |
| 3.4.1 Survey Instrument | 第27-28页 |
| 3.4.2 Assessment Tool | 第28-29页 |
| 3.5 Technical Route | 第29页 |
| 3.6 Statistical Data Processing and Result Analysis | 第29-38页 |
| 3.6.1 Analysis of the Overall English Learning Environment for College Students | 第30页 |
| 3.6.2 Analysis of the Realistic and Demand Situation of Environmental Dimensions | 第30-35页 |
| 3.6.3 The Gap between the Realistic and Demand Situation of Each EnvironmentalDimension | 第35-38页 |
| Chapter IV Results and Discussion | 第38-46页 |
| 4.1 The Quantitative Results and Discussion | 第38页 |
| 4.2 The Qualitative Results and Discussion | 第38-43页 |
| 4.2.1 The Physical Environment | 第39-40页 |
| 4.2.2 The Human Environment | 第40-41页 |
| 4.2.3 The Institutional Environment | 第41-42页 |
| 4.2.4 The Teachers' Interview Results | 第42-43页 |
| 4.3 Problems Reflected by Quantitative and Qualitative Researches | 第43-46页 |
| 4.3.1 Main Problems of the Physical Environment | 第43-44页 |
| 4.3.2 Main Problems of the Human Environment | 第44页 |
| 4.3.3 Main Problems of the Institutional Environment | 第44-46页 |
| Chapter V Strategies for the Construction of English Learning Ecological Environmentfor College Students | 第46-53页 |
| 5.1 Construction of Ecological Physical Environment | 第46-48页 |
| 5.1.1 Optimization of Ecological Spatial Environment | 第46-47页 |
| 5.1.2 Construction of Multimedia Network Infrastructure | 第47-48页 |
| 5.2 Construction of Ecological Human Environment | 第48-51页 |
| 5.2.1 Ecological Transformation of a Teacher-Student View | 第48-49页 |
| 5.2.2 Ecological Transformation of a Student-Student View | 第49-50页 |
| 5.2.3 A Strong Support of External Policy | 第50-51页 |
| 5.3 Construction of Ecological Institutional Environment | 第51-53页 |
| 5.3.1 Acceleration of an Ecological Discipline Construction | 第51-52页 |
| 5.3.2 Improvement of the Ecological Evaluation System | 第52-53页 |
| Conclusion | 第53-54页 |
| References | 第54-56页 |
| Appendix | 第56-59页 |
| Acknowledgements | 第59-60页 |
| Author's Notes | 第60页 |
