中文摘要4-5
ABSTRACT5-10
Chapter One Introduction10-15
1.1 Background of the Study10-13
1.1.1 Bipnguap in Mongopan Community10
1.1.2 Bipngual Education in Mongopan Community10-11
1.1.3 EFL in Inner Mongopa11-13
1.2 The Purpose and Significance of the Study13-14
1.3 Organization of the Thesis14-15
Chapter Two Literature Review15-25
2.1 Third Language Acquisition15-18
2.1.1 Definition15-16
2.1.2 Characteristics16-17
2.1.3 Second Language Acquisition vs. Third Language Acquisition17-18
2.2 Cross-pnguistic Influence18-25
2.2.1 Definition of Cross-pnguistic Influence18
2.2.2 Development of Cross-pnguistic Influence18-21
2.2.3 Studies on Cross-pnguistic Influence in Third Language Acquisition21-22
2.2.4 Factors Affecting TLA Process22-25
Chapter Three Contrastive Analysis on Declarative and Interrogative Sentences of Mongol, Chinese and Engpsh25-31
3.1 Declarative and Interrogative Sentences in Mongol25-27
3.2 Declarative and Interrogative Sentences in Chinese27-28
3.3 Declarative and Interrogative Sentences in Engpsh28-30
3.4 Summary30-31
Chapter Four Methodology31-35
4.1 Research Questions31
4.2 Subjects31-32
4.3 Instruments32-35
4.3.1 Questionnaire32-33
4.3.2 Test33-34
4.3.3 Data Analysis34-35
Chapter Five Results and Analysis35-54
5.1 Results from the Questionnaire35-39
5.1.1 Language Distance35-37
5.1.2 Language Proficiency37-38
5.1.3 Recency of Use38-39
5.2 Results from the Test39-54
5.2.1 Results from Translation of 10 Sentences39-50
5.2.2 Correlation between Source Language Proficiency and the Rate of Correct Answer50-51
5.2.3 Frequency of errors51
5.2.4 Distribution of Error51-54
Chapter Six Discussion and Findings54-58
6.1 Discussion54-57
6.1.1 Discussion on the Results from the Questionnaire54-55
6.1.2 Discussion on the Results from the Test55-57
6.2 Findings57-58
6.3 Imppcations58
Chapter Seven Conclusion58-61
7.1 Conclusion58-59
7.2 Limitations59-60
7.3 Recommendations for Future Study60-61
References61-64
Appendix Ⅰ64-66
Appendix Ⅱ66-67
Acknowledgements67-68
攻读学位期间发表的学术论文68