| ACKNOWLEDGEMENT | 第1-5页 |
| 摘要 | 第5-6页 |
| ABSTRACT | 第6-9页 |
| Chapter One Introduction | 第9-14页 |
| ·The Current Situation in English Learning and Teaching | 第10-11页 |
| ·Reasons for This Study | 第11-12页 |
| ·The Previous Study | 第12-14页 |
| Chapter Two literature Review | 第14-27页 |
| ·Theories of Constructivism | 第14-18页 |
| ·Social Constructivism | 第14-15页 |
| ·Constructivist Learning Theory | 第15-16页 |
| ·Constructivist View of Education | 第16-17页 |
| ·Constructivist Perspective on English Teaching | 第17-18页 |
| ·Theories of Interactionism | 第18-22页 |
| ·Definition of Interaction and Its Theoretical Basis | 第18-21页 |
| ·Social Interactionism and Its View of Language Teaching | 第21-22页 |
| ·Krashen's Second Language Acquisition Theory | 第22-23页 |
| ·Interactionist View on the Second Language Acquisition | 第23-24页 |
| ·Effect of Interactive Teaching in Second Language Situation | 第24-27页 |
| Chapter Three A Study on the Application of 30·15 Teaching Mode | 第27-35页 |
| ·30·15 Teaching Mode | 第27-30页 |
| ·The frame of 30·15 Teaching Mode | 第27-28页 |
| ·The Principles below Adopted in the 30·15 Teaching | 第28-30页 |
| ·Teachers' Roles in The 30·15 Teaching Mode | 第30-35页 |
| ·The Teacher as Organizer | 第30-31页 |
| ·The Teacher as Designer | 第31-32页 |
| ·The Teacher as Director | 第32页 |
| ·The Teacher as Facilitator | 第32-33页 |
| ·The Teacher as Resource | 第33页 |
| ·The Teacher as Helper, Consultant, Coordinator,Participant, Assessor | 第33-35页 |
| Chapter Four The Present Study | 第35-48页 |
| ·Hypothesis | 第35页 |
| ·Subjects | 第35-36页 |
| ·Methods | 第36页 |
| ·Data Collection and Analysis | 第36-46页 |
| ·Pre-test | 第36-38页 |
| ·A Questionnaire before the Experiment and Its Analysis | 第38-41页 |
| ·Application of 30·15 Teaching Mode | 第41-43页 |
| ·Mid-test and Post-test | 第43页 |
| ·Analysis of the Three Tests | 第43-45页 |
| ·Interviews about Students in the 30·15 Teaching Mode | 第45-46页 |
| ·Discussion | 第46-48页 |
| Chapter Five Conclusion | 第48-51页 |
| ·Findings | 第48页 |
| ·Conclusion | 第48-50页 |
| ·Limitation | 第50页 |
| ·Recommendations for Future Research | 第50-51页 |
| REFERENCES | 第51-54页 |
| APPENDIXⅠ | 第54-56页 |
| APPENDIXⅡ | 第56-62页 |
