| ABSTRACT | 第1-7页 |
| 摘要 | 第7-9页 |
| List of Tables and Figures | 第9-14页 |
| Chapter Ⅰ Introduction | 第14-19页 |
| ·Research Background | 第14-15页 |
| ·Purpose of the Research | 第15-16页 |
| ·Structure of the Thesis | 第16-19页 |
| Chapter Ⅱ Literature Review | 第19-38页 |
| ·Autonomous Learning | 第19-22页 |
| ·Definition of Autonomous Learning | 第19-21页 |
| ·Characteristics of Autonomous Learning | 第21-22页 |
| ·Web-based Learning | 第22-28页 |
| ·Definition of Web-based Learning | 第22-23页 |
| ·The characteristics of Web-based Learning | 第23-25页 |
| ·Advantages and Disadvantages of Web-based Autonomous Learning | 第25-28页 |
| ·Factors Influencing Web-based College English Autonomous Learning | 第28-34页 |
| ·Motivation | 第28-30页 |
| ·Attitude | 第30-31页 |
| ·Learning strategy | 第31-32页 |
| ·Self Efficacy | 第32-33页 |
| ·Role of the Teacher | 第33-34页 |
| ·Previous Study of Web-based Autonomous Learning | 第34-38页 |
| ·Studies Abroad | 第34-36页 |
| ·Studies at Home | 第36-38页 |
| Chapter Ⅲ Theoretical Framework | 第38-53页 |
| ·An Overview of Constructivism | 第38-43页 |
| ·Piaget's Theory on Constructivism | 第38-40页 |
| ·Vygotsky's Theory on Constructivism | 第40-43页 |
| ·Four Essential Factors of Learning Environment | 第43-46页 |
| ·Learning Context | 第43-44页 |
| ·Collaboration | 第44-45页 |
| ·Conversation | 第45页 |
| ·Construction | 第45-46页 |
| ·Constructivism and Web-based Autonomous Learning | 第46-47页 |
| ·Constructivist Teaching Models | 第47-53页 |
| ·Anchored Instruction | 第47-48页 |
| ·Scaffolding Instruction | 第48-50页 |
| ·Random Access Instruction | 第50-53页 |
| Chapter Ⅳ Methodology | 第53-57页 |
| ·Research Questions | 第53页 |
| ·Subjects | 第53-54页 |
| ·Instruments | 第54-56页 |
| ·Data Collection | 第56页 |
| ·Data Analysis | 第56-57页 |
| Chapter Ⅴ Results and Discussion | 第57-83页 |
| ·A Comparison of Learners' Attitudes Toward Web-based Autonomous Learning | 第57-60页 |
| ·A Comparison of Beliefs About the Role of the Teacher | 第60-62页 |
| ·A Comparison of Learners' Self Efficacy | 第62-65页 |
| ·A Comparison of Language Learning Strategies | 第65-72页 |
| ·A Comparison of Meta-cognitive Strategies | 第65-68页 |
| ·A Comparison of Cognitive Strategies | 第68-70页 |
| ·A Comparison of Social/Affective Strategies | 第70-72页 |
| ·Weekly Time Spend on Web-based Learning | 第72-77页 |
| ·Overall Weekly Hours on Web-based Learning | 第72-74页 |
| ·Weekly Hours on Web-based English Learning | 第74-77页 |
| ·A Comparison of Scores Before and After Autonomous Learning | 第77-78页 |
| ·Discussion of the Effects of Autonomous Learning | 第78-83页 |
| Chapter Ⅵ Conclusions | 第83-86页 |
| ·Major Findings of the Study | 第83-84页 |
| ·Limitation of the Study | 第84-85页 |
| ·Suggestions for further Study | 第85-86页 |
| REFERENCES | 第86-88页 |
| ACKOWNLEDGEMENTS | 第88-89页 |
