| ABSTRACT | 第1-4页 |
| 摘要 | 第4-9页 |
| Chapter 1 General Introduction | 第9-15页 |
| ·A General Description of the Study | 第9-12页 |
| ·Background of the Study | 第9-11页 |
| ·The Rationale and Justification of the Study | 第11-12页 |
| ·The Necessity of the Study | 第12-13页 |
| ·Definition of Key Terms | 第13页 |
| ·The Overall Structure | 第13-15页 |
| Chapter 2 Literature Review | 第15-26页 |
| ·Development of Technology and Foreign Language Teaching | 第15-21页 |
| ·Teaching Characteristics in the Cyber Era | 第16-17页 |
| ·Advantages of Network-Aided Language Teaching | 第17-21页 |
| ·Teacher's Roles | 第21-23页 |
| ·In Traditional Setting | 第21-22页 |
| ·From Different Perspectives in the Cyber Setting | 第22-23页 |
| ·Previous CALL Studies on Language Teachers | 第23-25页 |
| ·The Levels of Language Teachers' Practice of CALL | 第23-24页 |
| ·Studies Related to Factors Affecting Teachers' Use of Technology | 第24-25页 |
| ·Summary | 第25-26页 |
| Chapter 3 Teacher's Roles Orientation in the Cyber Era | 第26-62页 |
| ·Ideal Conditions for Carrying Out Constructivism | 第26-27页 |
| ·Teacher's Role Orientation in the Cyber Era | 第27-47页 |
| ·organizer | 第28-32页 |
| ·Facilitator | 第32-37页 |
| ·Researcher | 第37-40页 |
| ·Participant | 第40-41页 |
| ·Supervisor and Assessor | 第41-47页 |
| ·Realization of Teacher's Roles | 第47-53页 |
| ·Changing Teacher's Concept | 第47-52页 |
| ·Improving Comprehensive Qualities | 第52-53页 |
| ·Significance in Changing Teacher's Roles | 第53-55页 |
| ·Elements Hindering Teachers from Playing Roles | 第55-62页 |
| ·Teacher's Factors | 第55-57页 |
| ·Students' Factors | 第57-58页 |
| ·Technology Factors | 第58-59页 |
| ·Countermeasures | 第59-62页 |
| Chapter 4 Countermeasures in Improving English Teaching | 第62-82页 |
| ·Change of Teaching Methodology | 第62-64页 |
| ·Communicative Language Teaching | 第64-70页 |
| ·The Development of Communicative Language Teaching | 第64-65页 |
| ·Characteristic of Communicative Approach | 第65-67页 |
| ·Linguistic Competence versus Communicative Competence | 第67页 |
| ·Measures for Improvement | 第67-70页 |
| ·Interactive Teaching | 第70-74页 |
| ·Basic Theory of Interactive Teaching | 第70-72页 |
| ·The Application of Interactive Teaching in College English | 第72-74页 |
| ·Focus on Emotional Elements in Teaching | 第74-82页 |
| ·Application of Motivation Theory | 第75-76页 |
| ·Valuing the Learner Autonomy | 第76-82页 |
| Chapter 5 Conclusion | 第82-86页 |
| ·Recommendations for English Teachers | 第84页 |
| ·Limitations and Suggestions for Future Study | 第84-86页 |
| APPENDIX A | 第86页 |
| APPENDIX B | 第86-87页 |
| REFERENCES | 第87-95页 |
| ACKNOWLEDGEMENTS | 第95-96页 |
