| Acknowledgements | 第4-5页 |
| Abstract | 第5-6页 |
| 摘要 | 第7-9页 |
| List of Abbreviations | 第9-14页 |
| Chapter 1 Introduction | 第14-18页 |
| 1.1 Background | 第14-15页 |
| 1.2 Purpose and Significance | 第15-17页 |
| 1.3 Overall Structure of the Thesis | 第17-18页 |
| Chapter 2 Literature Review | 第18-34页 |
| 2.1 Input Theory and Output Theory | 第18-28页 |
| 2.1.1 Krashen's Input Hypothesis | 第18-21页 |
| 2.1.2 Swain's Output Hypothesis | 第21-23页 |
| 2.1.3 Three Functions of output | 第23-24页 |
| 2.1.4 Related Studies on Input and Output | 第24-28页 |
| 2.2 Studies on Activity Design in Spoken English Class | 第28-34页 |
| 2.2.1 The Characteristics of Spoken English Activity | 第28-29页 |
| 2.2.2 Design Principles and Forms of Spoken English Activity | 第29-31页 |
| 2.2.3 Research on Spoken English Activity Design | 第31-34页 |
| Chapter 3 Research Methodology | 第34-49页 |
| 3.1 Research Questions | 第34页 |
| 3.2 Research Methodology | 第34-40页 |
| 3.2.1 Participants | 第34-35页 |
| 3.2.2 Instruments | 第35-38页 |
| 3.2.3 The Scoring Criteria | 第38页 |
| 3.2.4 Procedure of the Research | 第38-40页 |
| 3.3 Activity Design Principles for Spoken English Class | 第40-41页 |
| 3.4 Forms for Spoken English Class | 第41-47页 |
| 3.4.1 Free Talk | 第41-42页 |
| 3.4.2 Whole Class Discussion | 第42-43页 |
| 3.4.3 Group Discussion | 第43-44页 |
| 3.4.4 Role playing | 第44-45页 |
| 3.4.5 Story retelling | 第45-46页 |
| 3.4.6 Other Activities | 第46-47页 |
| 3.5 Data Collection | 第47-49页 |
| Chapter 4 Data Analysis and Discussion of the Impact on Spoken English Activity | 第49-69页 |
| 4.1 Change of Students' Attitude towards Spoken English in Questionnaire | 第49-57页 |
| 4.1.1 Students' Attitude towards Spoken English before the Experiment | 第49-54页 |
| 4.1.2 Students' Attitude towards Spoken English after the Experiment | 第54-56页 |
| 4.1.3 The Discussion of Attitude Change before and after the Experiment | 第56-57页 |
| 4.2 Improvement of Students' Spoken English Proficiency in Tests | 第57-63页 |
| 4.2.1 Students' Spoken English Proficiency in the Two Classes before the Experiment | 第57-58页 |
| 4.2.2 The Comparison of Proficiency in the Pretest and Mid-test 1 in the Two Classes | 第58-59页 |
| 4.2.3 The Comparison of Proficiency in the Mid-test 1 and Mid-test 2 in the Two Classes | 第59-60页 |
| 4.2.4 The Comparison of Proficiency in the Mid-test 2 and Posttest in the Two Classes | 第60-61页 |
| 4.2.5 Spoken English Proficiency in Posttest in the Two Classes | 第61页 |
| 4.2.6 The Comparison of Proficiency between Pretest and Posttest in the Same Class | 第61-62页 |
| 4.2.7 The Discussion of Improvement of Students' Spoken English Proficiency | 第62-63页 |
| 4.3 Enhancement of Awareness of Learning Spoken English in In Interview after the Experiment | 第63-67页 |
| 4.4 Summary | 第67-69页 |
| Chapter 5 Conclusion | 第69-73页 |
| 5.1 Major Findings | 第69页 |
| 5.2 Pedagogical Implication | 第69-71页 |
| 5.3 Limitations | 第71-72页 |
| 5.4 Suggestions for the Future Research | 第72-73页 |
| References | 第73-78页 |
| Appendix Ⅰ Questionnaire | 第78-80页 |
| AppendixⅡ PETS第二级口语测试样卷Ⅰ(教师用卷) | 第80-85页 |
| AppendixⅢ PETS第二级口语测试样卷Ⅱ(教师用卷) | 第85-89页 |
| AppendixⅣ PETS第二级口语测试样卷Ⅲ(教师用卷) | 第89-93页 |
| AppendixⅤ PETS第二级口语测试样卷Ⅳ(教师用卷) | 第93-98页 |
| Appendix Ⅵ The Scoring Criteria of the Spoken Test | 第98-99页 |
| 作者简介 | 第99页 |
