| Acknowledgements | 第1-6页 |
| Abstract | 第6-7页 |
| 1． Introduction | 第7-8页 |
| 2． Literature Review | 第8-15页 |
| 2．1 Significance of second languagelearning strategies | 第8页 |
| 2．2 Definition of second language learning strategies | 第8-10页 |
| 2．3 Classification of second language learning strategies | 第10-12页 |
| 2．4 Current situation of the study on second language learning strategies | 第12-15页 |
| 2．5 Aim of this thesis | 第15页 |
| 3． Research questions | 第15-16页 |
| 4． Research | 第16-22页 |
| 4．1 Goal | 第16页 |
| 4．2 Subjects | 第16页 |
| 4．3 Instrument | 第16-22页 |
| 4．4 Testing procedure and data collection,processing | 第22页 |
| 5． Results and analyses | 第22-28页 |
| 5．1 Characteristics of English learning strategies use | 第22-25页 |
| 5．2 Correlation among English learning strategies,self-efficacy,learning persistence and English achievements | 第25-26页 |
| 5．3 Prediction of English learning strategies,self-efficacy and learning persistence for English achievements | 第26-27页 |
| 5．4 Grade differences of the relationship among English learning strategies,self-efficacy,learning persistence and English achievements | 第27-28页 |
| 6． Discussions | 第28-30页 |
| 6．1 Characteristics of middle school students'English learning strategies use | 第28-29页 |
| 6．2 Relationship between learning strategies,self-efficacy,learning persistence and English learning achievements | 第29-30页 |
| 7． Limitations | 第30-31页 |
| 8． Conclusions | 第31-32页 |
| References | 第32-35页 |
| Appendix | 第35-37页 |
