| Abstract | 第1-6页 |
| 摘要 | 第6-10页 |
| Chapter One Introduction | 第10-16页 |
| ·Raising of the Question | 第10-12页 |
| ·View Point of the Thesis | 第12-13页 |
| ·Organization of the Thesis | 第13-16页 |
| Chapter Two Literature Review | 第16-36页 |
| ·General Conception about Medium Language | 第16-18页 |
| ·Definition of Medium Language | 第16页 |
| ·Classification of Medium Language | 第16-17页 |
| ·Functions of Medium Language | 第17-18页 |
| ·Study of Medium Language Use on Present Research | 第18-29页 |
| ·Study of Medium Language Use in Class Abroad | 第18-23页 |
| ·Study of Medium Language Use in Class in China | 第23-29页 |
| ·Theoretical Framework | 第29-36页 |
| ·Second Language Acquisition Theory | 第29-31页 |
| ·Krashen's Input Hypothesis | 第31-34页 |
| ·The Cognitive Theory | 第34-36页 |
| Chapter Three Current Situation of Chinese Use in English Teaching in Junior 1 | 第36-50页 |
| ·The Survey Study | 第36-37页 |
| ·Objective of the Study | 第36页 |
| ·Subjects | 第36-37页 |
| ·Instruments | 第37页 |
| ·Questionnaire | 第37页 |
| ·Classroom Observation | 第37-38页 |
| ·Data Collection | 第38页 |
| ·Data Collection from Questionnaire | 第38页 |
| ·Data Collection from Classroom Observation | 第38页 |
| ·Data Analysis | 第38-50页 |
| ·Data Analysis about Questionnaire | 第38-44页 |
| ·Data Analysis about Classroom Observation | 第44-50页 |
| Chapter Four The Experimental Study | 第50-56页 |
| ·Hypothesis | 第50-51页 |
| ·Design of the Study | 第51-55页 |
| ·Purpose of the Study | 第51页 |
| ·Subjects | 第51-52页 |
| ·Procedure and Method of the Study | 第52-54页 |
| ·Extraneous Variables Controlling | 第54-55页 |
| ·Data Collection | 第55-56页 |
| Chapter Five Analysis and Findings | 第56-66页 |
| ·Data Analysis about the Experimental Study | 第56-60页 |
| ·Major Findings | 第60-66页 |
| ·Purpose for Using Chinese as Medium Language | 第60-62页 |
| ·Advantages for Using Chinese as Medium Language | 第62-64页 |
| ·The Appropriate Proportion of English and Chinese Use in English Teaching in Junior 1 | 第64-66页 |
| Chapter Six Conclusion | 第66-72页 |
| ·Summary of Major Findings | 第66-67页 |
| ·Limitations and Recommendations | 第67-72页 |
| ·Limitations | 第67-68页 |
| ·Suggestions of Chinese Use in English Teaching | 第68-72页 |
| Bibliography | 第72-76页 |
| Appendix Ⅰ | 第76-79页 |
| Appendix Ⅱ | 第79-82页 |
| Appendix Ⅲ | 第82-83页 |
| Appendix Ⅳ | 第83-88页 |
| Appendix Ⅴ | 第88-94页 |
| Acknowledgements | 第94-96页 |
