| Abstract | 第1-8页 |
| 摘要 | 第8-9页 |
| Introduction | 第9-12页 |
| Chapter 1 A Historical Review of the Researches on Language Achievement and Family Background | 第12-19页 |
| ·Overseas Researches on Language Achievement and Family Background | 第12-16页 |
| ·Domestic Researches on Language Achievement and Family Background | 第16-19页 |
| Chapter 2 Theoretical Basis | 第19-35页 |
| ·Sociolinguistics | 第19-21页 |
| ·Social Factors Concerned with Language learning | 第21-27页 |
| ·Linguistic Theoires on Social Environment in Language Learning | 第27-35页 |
| ·Stern's Theory on Language Learning | 第27-30页 |
| ·Bernard Spolsky's Theory on Language Learning | 第30-35页 |
| Chapter 3 Methodology | 第35-38页 |
| ·Research Objectives and Questions | 第35页 |
| ·Data Collection | 第35-36页 |
| ·Data Analysis | 第36-38页 |
| Chapter 4 Results and Discussions | 第38-55页 |
| ·Students' English Achievements and Their Distribution | 第38-40页 |
| ·Students' Family Background and Their Distirbution | 第40-45页 |
| ·The C'orrelation between Students English Achievement and Their Parents' Education Background | 第45-48页 |
| ·The Correlation between Students，English Achievement and Their Family's Social Statuses | 第48-50页 |
| ·Results of Interviews | 第50-54页 |
| ·The Reasons for Negative Correlation between Students' English Achievement and Their Parents' Education Background | 第51-52页 |
| ·The Reasons for Negative Correlation between Students' English Achievement and Their Family's Social Status | 第52-54页 |
| ·Major Findings | 第54-55页 |
| Chapter 5 Implications | 第55-57页 |
| ·Implications for Parents | 第55页 |
| ·Implications for High School English Students | 第55-56页 |
| ·Implications for High School English Teachers | 第56-57页 |
| Conclusion | 第57-59页 |
| Bibliography | 第59-62页 |
| Appendix | 第62-65页 |
| Acknowledgements | 第65-66页 |
| Publications | 第66页 |
