| Abstract | 第1-8页 |
| 摘要 | 第8-9页 |
| List of Figures and Tables | 第9-10页 |
| List of Abbreviations | 第10-11页 |
| 1 Introduction | 第11-15页 |
| ·Background | 第12页 |
| ·The purpose of the study | 第12-13页 |
| ·The significance of the study | 第13-15页 |
| ·The demands of the present curriculum and syllabus | 第13-14页 |
| ·The demands of quality-oriented education | 第14页 |
| ·Current situation of TEFL in the author's school | 第14页 |
| ·Advantages of graded teaching | 第14-15页 |
| 2 Literature review | 第15-20页 |
| ·Definition of graded teaching | 第15页 |
| ·Previous researches on graded teaching abroad | 第15-18页 |
| ·Previous researches on graded teaching in China | 第18-20页 |
| 3 Theoretical frameworks | 第20-24页 |
| ·Mastery of learning theory | 第20-22页 |
| ·Zone of proximal development theory | 第22-23页 |
| ·Optimization of teaching process theory | 第23-24页 |
| 4.The present study | 第24-36页 |
| ·Hypotheses | 第24-25页 |
| ·Subjects | 第25页 |
| ·Teaching materials | 第25页 |
| ·Instruments | 第25-26页 |
| ·Method | 第26-36页 |
| ·Grading students | 第28页 |
| ·Grading teaching objectives | 第28-30页 |
| ·Procedures in graded teaching | 第30-32页 |
| ·Incentive mechanism | 第32-34页 |
| ·Grading Exercises | 第34-36页 |
| ·Procedures | 第36页 |
| 5 Date collection and analysis | 第36-39页 |
| ·Pre-test performances between the two classes and the analysis | 第36-37页 |
| ·Post-test performances between the two classes and the analysis | 第37-38页 |
| ·The result of pre-experiment questionnaires and the analysis | 第38页 |
| ·The result of post-experiment questionnaires and the analysis | 第38-39页 |
| 6.Discussion | 第39-42页 |
| ·Influences of graded teaching on students' performances on test | 第39-40页 |
| ·Influences of graded teaching on students' interest of learning English | 第40-42页 |
| 7.Conclusions | 第42-47页 |
| ·Major findings | 第42-43页 |
| ·Practical implications | 第43-44页 |
| ·Limitations in the study and suggestions for further research | 第44-47页 |
| ·Limitations in the study | 第44-45页 |
| ·Suggestions for further research | 第45-47页 |
| Reference | 第47-51页 |
| Appendix | 第51-53页 |
| Acknowlegements | 第53页 |
