| Abstract | 第4-5页 |
| 摘要 | 第6-10页 |
| Chapter One Introduction | 第10-14页 |
| 1.1 Background of the Research | 第10-11页 |
| 1.2 Significance of the Research | 第11-13页 |
| 1.3 Framework of the Thesis | 第13-14页 |
| Chapter Two Literature Review | 第14-30页 |
| 2.1 Students with Learning Difficulties in English | 第14-16页 |
| 2.1.1 Definitions of the Students with Learning Difficulties | 第14-15页 |
| 2.1.2 Characteristic of the Students with Learning Difficulties in English | 第15-16页 |
| 2.2 Studies Abroad and in China | 第16-18页 |
| 2.2.1 Studies of the Students with Learning Difficulties Abroad | 第16-17页 |
| 2.2.2 Studies of the Students with Learning Difficulties at Home | 第17-18页 |
| 2.3 The Theoretical Foundations of the Research | 第18-30页 |
| 2.3.1 Practice and Application of Stratified Teaching Model | 第21页 |
| 2.3.2 Notable Problems of Stratified Teaching Model | 第21-25页 |
| 2.3.3 The Establishment of Cooperative Learning Group | 第25-30页 |
| Chapter Three Methodology | 第30-38页 |
| 3.1 Research Questions | 第30页 |
| 3.2 Research Subject | 第30-32页 |
| 3.3 Research Instruments | 第32-34页 |
| 3.3.1 Pilot Study | 第32页 |
| 3.3.2 Questionnaires | 第32-33页 |
| 3.3.3 Interview | 第33-34页 |
| 3.4 Research Procedure | 第34-36页 |
| 3.4.1 Pre-test | 第35-36页 |
| 3.4.2 Pro-test | 第36页 |
| 3.5 Data Collection and Analysis | 第36-38页 |
| 3.5.1 Data Collection of Questionnaire | 第36页 |
| 3.5.2 Data Collection of Interview | 第36-38页 |
| Chapter Four Results and Discussions | 第38-54页 |
| 4.1 Answer to Research Question 1: the Causes of Grade-Four Students with Learning Difficulties in English | 第38-49页 |
| 4.1.1 Poor Family Environment Affects Children’s Learning | 第38-39页 |
| 4.1.2 Students’ Own Problems Are the Main Factors | 第39-49页 |
| 4.1.3 Traditional Classroom Teaching Cannot Make Each Student Progress | 第49页 |
| 4.2 Answer to Research Question 2: the Stratified Teaching Model Can Convert Grade-Four Students with Learning Difficulties in English | 第49-54页 |
| Chapter Five Conclusion | 第54-57页 |
| 5.1 Main Findings of the Research | 第54-55页 |
| 5.2 Limitations of the Research | 第55-56页 |
| 5.3 Suggestions for Future Research | 第56-57页 |
| Bibliography | 第57-60页 |
| Appendix I Questionnaires | 第60-65页 |
| Appendix II Interview Outlines | 第65-67页 |
| Appendix Ⅲ Pre-test Paper | 第67-69页 |
| Appendix Ⅳ Pro-test Paper | 第69-71页 |
| Acknowledgements | 第71页 |
