| Acknowledgements | 第3-7页 |
| Abstract | 第7页 |
| 摘要 | 第9-10页 |
| Chapter One Introduction | 第10-13页 |
| 1.1 Research Background | 第10-11页 |
| 1.1.1 The Importance of English Teaching in Vocational and Technical Colleges | 第10-11页 |
| 1.1.2 The Demand of English Teaching Syllabus in Vocational and Technical College | 第11页 |
| 1.2 Purpose and Significance of the Study | 第11-12页 |
| 1.3 Structure of the Thesis | 第12-13页 |
| Chapter Two Literature Review | 第13-17页 |
| 2.1 Introduction to Graded Teaching Method | 第13-14页 |
| 2.2 Practices of Graded Teaching Done Abroad | 第14-15页 |
| 2.3 Practices of Graded Teaching Done at Home | 第15-17页 |
| Chapter Three Research Design | 第17-48页 |
| 3.1 Reasons of the Design | 第17-23页 |
| 3.1.1 The Theoretical Basis of Classroom-graded Teaching | 第17-19页 |
| 3.1.2 The Current English Teaching Situation in Vocational and Technical Colleges | 第19-22页 |
| 3.1.2.1 The Current English Teaching Situation in Common Vocational and Technical Colleges | 第19-21页 |
| 3.1.2.2 The Current English Teaching Situation in Chongqing Electromechanical Vocational Institute | 第21-22页 |
| 3.1.3 The Advantages of Classroom-graded English Teaching Compared with Class-selection Grading Teaching System | 第22-23页 |
| 3.2 Subjects | 第23-25页 |
| 3.3 Materials | 第25页 |
| 3.4 Procedure Steps | 第25-48页 |
| 3.4.1 The Procedure Principles of Classroom-graded English Teaching | 第25-27页 |
| 3.4.2 Grading the Students in a Class | 第27-29页 |
| 3.4.3 Grading on the Preparation of Lessons | 第29-34页 |
| 3.4.4 Applying Graded Teaching to English Teaching Progress and to Homework | 第34-47页 |
| 3.4.4.1 Classroom-graded English Teaching in Listening Class | 第36-39页 |
| 3.4.4.2 Classroom-graded English Teaching in Oral-English Class | 第39-42页 |
| 3.4.4.3 Classroom-graded English Teaching in Reading Class | 第42-44页 |
| 3.4.4.4 Classroom-graded English Teaching in Writing Class | 第44-45页 |
| 3.4.4.5 Classroom-graded English Teaching in Translation Class | 第45-47页 |
| 3.4.5 Grading on Examination | 第47-48页 |
| Chapter Four Results | 第48-53页 |
| 4.1 Assessment on Testing Results | 第48-50页 |
| 4.2 Assessment on Personal Learning Performance | 第50-53页 |
| Chapter Five Discussion | 第53-55页 |
| 5.1 The Relationship between Graded Teaching and Teaching Management | 第53页 |
| 5.2 The Relationship between Graded Teaching and Other Teaching Method | 第53-54页 |
| 5.3 The Importance of Grading in Teaching Objectives | 第54-55页 |
| Chapter Six Conclusion | 第55-57页 |
| References | 第57-59页 |
| 附件一：阅读课案例 | 第59-66页 |
| 附件二：写作课案例 | 第66-69页 |
| 附件三：翻译课案例 | 第69-71页 |
| 附件四：问卷调查 | 第71页 |
