| Acknowledgements | 第1-5页 |
| ABSTRACT | 第5-7页 |
| 摘要 | 第7-12页 |
| Chapter 1 Introduction | 第12-15页 |
| ·Research Background | 第12-13页 |
| ·Aims of the study | 第13页 |
| ·Significance of the study | 第13-14页 |
| ·Layout of the Thesis | 第14-15页 |
| Chapter 2 Literature Review | 第15-30页 |
| ·Survey of language aptitude | 第15-20页 |
| ·Definitions of language aptitude | 第15-17页 |
| ·Improvement of Study on language aptitude | 第17-19页 |
| ·Rationale of language aptitude | 第19-20页 |
| ·Related studies on language aptitude | 第20-24页 |
| ·Foreign research on language aptitude | 第20-22页 |
| ·Domestic Research in Language Aptitude | 第22-24页 |
| ·Survey of Language Aptitude Testing | 第24-27页 |
| ·Derivation and Development of Language Aptitude Testing | 第24-25页 |
| ·Tools of Measurements for Language Aptitude Testing | 第25页 |
| ·Survey of MLAT | 第25-27页 |
| ·Research on the Relation Between Language Aptitude and Foreign Language Teaching/Acquisition | 第27-29页 |
| ·Foreign Researches | 第27-28页 |
| ·Domestic Researches | 第28-29页 |
| ·Brief Summary of the Literature Review | 第29-30页 |
| Chapter 3 Research Methodology | 第30-37页 |
| ·Research Questions | 第30页 |
| ·Research Design | 第30-37页 |
| ·Participants | 第31页 |
| ·Research Instruments | 第31-35页 |
| ·Data Collection | 第35-36页 |
| ·Data Analysis | 第36-37页 |
| Chapter 4 Results of the Study | 第37-54页 |
| ·Results of Question One | 第37-40页 |
| ·Overall Situation of Higher Vocational College Students’ Language Aptitude | 第37-38页 |
| ·Overall Situation of Different Dimensions of Language Aptitude Proficiency | 第38-40页 |
| 4. 2 Results of Question Two | 第40-45页 |
| ·The Main Correlation Between Language Aptitude and English Learning Achievement | 第40-42页 |
| ·The Correlation of Each Dimension of Language Aptitude and English Learning Achievement | 第42-45页 |
| ·Results of Question Three | 第45-48页 |
| ·Whether There is Any Correlation of Language Aptitude and Learners’ Sex, Grade and Their Majoring in English or Not? | 第45-46页 |
| ·What Kind of Correlation is There Between Language Aptitude and Learners’ Grade and Their Majoring in English or Not | 第46-48页 |
| ·Results of Question Four | 第48-51页 |
| ·The Difference in English Learning Achievements Between the Learners with Language Aptitude of the Same Level | 第49-50页 |
| ·Result of Interview | 第50-51页 |
| ·The Overall Path Model of Language Aptitude and English Achievement | 第51-54页 |
| Chapter 5 Discussion and Conclusion | 第54-66页 |
| ·Summary of the Findings | 第54-63页 |
| ·Overall Situation of Higher Vocational College Students’ Language Aptitude | 第54-57页 |
| ·Correlation of Language Aptitude and English Achievement | 第57-59页 |
| ·Other Factors Possibly Affecting English Achievement Despite of Learners’ Language Aptitude of the Same Level | 第59-61页 |
| ·The Main Conclusions of the Study | 第61-63页 |
| ·Implications of the Study | 第63-64页 |
| ·Limitations of the Present Study | 第64-65页 |
| ·Suggestions for Further Researches | 第65-66页 |
| References | 第66-72页 |
| Publications | 第72-73页 |
| Abbreviations | 第73-74页 |
| Appendix | 第74-82页 |
| Appendix Ⅰ MLAT (2002 Edition) | 第74-75页 |
| Appendix Ⅱ English Achievement Test Paper | 第75-82页 |
| Appendix Ⅲ | 第82页 |
