| Acknowledgement | 第1-4页 |
| Declaration | 第4-6页 |
| 英文摘要 | 第6-7页 |
| List of Abbreviations | 第7-8页 |
| List of Tablesand Figures | 第8-13页 |
| Chapter 1 Introduction | 第13-18页 |
| 1．1 Significance of thepresent study | 第13-15页 |
| 1．2 Research Orientation | 第15-16页 |
| 1．3 Contents of the Present Study | 第16-18页 |
| Chapter 2 Literature Review | 第18-44页 |
| 2．1 Contrastive Analysis | 第18-21页 |
| 2．1．1 Definitionand Assumptions of CA | 第18-19页 |
| 2．1．2 Major Researchers and Their Studies | 第19-20页 |
| 2．1．3 A Brief Summary | 第20-21页 |
| 2．2 Error Analysis | 第21-25页 |
| 2．2．1 The Decline of CA and the Rise of EA | 第21页 |
| 2．2．2 Major Researchers of EAand Their Studies | 第21-23页 |
| 2．2．3 Classification of Errors | 第23-24页 |
| 2．2．4 Comparison of EAwith CA | 第24-25页 |
| 2．2．5 A Brief Summary | 第25页 |
| 2．3 Interlanguage | 第25-29页 |
| 2．3．1 The Definition and Characteristics of Interlanguage | 第25-26页 |
| 2．3．2 Major Researchers of Interlanguage and Their Studies | 第26-28页 |
| 2．3．3 Studies on IL:from CA to EA | 第28-29页 |
| 2．4 Corpus Linguistics | 第29-42页 |
| 2．4．1 Definition of Corpus and Characteristics of Corpus Linguistics | 第30页 |
| 2．4．2 The History and Development of Corpus Linguistic | 第30-33页 |
| 2．4．3 The Classification of Corpus | 第33页 |
| 2．4．4 Methodology for Corpus-Based Studies | 第33-34页 |
| 2．4．5 The Principles for Gathering Data of Corpora | 第34-35页 |
| 2．4．6 Studies on Corpus Linguistic | 第35-36页 |
| 2．4．7 Corpus Linguistics and Language Teaching | 第36-37页 |
| 2．4．8 Corpus-Based Language Studies | 第37-39页 |
| 2．4．9 IL Corpora and IL Studies Based on Corpus | 第39-40页 |
| 2．4．10 Corpora-Construction in China----Introducing CLEC | 第40-42页 |
| 2．4．11 Comments and Summary | 第42页 |
| 2．5 Summary of Chapter Two | 第42-44页 |
| Chapter 3 Theoretical Framework | 第44-49页 |
| 3．1 The Theoretical Foundation of the Present Study | 第44-46页 |
| 3．2 Two Types of Errors under Investigation | 第46-47页 |
| 3．3 Variables in the Present Study | 第47页 |
| 3．4 Specific Research Questions | 第47-49页 |
| Chapter 4 Methodology | 第49-57页 |
| 4．1 Corpus Approach | 第49页 |
| 4．2 Subjects Selection | 第49-50页 |
| 4．3 Data Selection | 第50-52页 |
| 4．3．1 Retrieving Data from Computer | 第50-51页 |
| 4．3．2 Counting the Errors | 第51-52页 |
| 4．4 Data Classification | 第52-56页 |
| 4．4．1． With-Group and between-Group Classification | 第52-54页 |
| 4．4．2． Specific Word Classification | 第54-55页 |
| 4．4．3． Absence/Redundancy Structure Classification | 第55-56页 |
| 4．5 Summary | 第56-57页 |
| Chapter 5 Resultsand Discussion | 第57-96页 |
| 5．1 Absenceand Redundancy in Terms of Word Class | 第57-61页 |
| 5．1．1 Absence of Words Attached to Different Word Classes | 第57-59页 |
| 5．1．2 Redundancy of Words Attached to Different Word Classes | 第59-60页 |
| 5．1．3 The Comparative Results of Redundancy vs．Absence | 第60-61页 |
| 5．1．4 Summary | 第61页 |
| 5．2 Results of Absence/Redundancy for Specific Words | 第61-70页 |
| 5．2．1 Redundancy/Absence of Specific Preposition | 第62-65页 |
| 5．2．1．1 Redundancy of Specific Preposition | 第62-64页 |
| 5．2．1．2 Absence of Specific Prepositions | 第64-65页 |
| 5．2．1．3 Comparative Results of Absence vs．Redundancy of Specific Prepositions | 第65页 |
| 5．2．2 Redundancy/Absence of Specific Conjunctions | 第65-69页 |
| 5．2．2．1 Redundancy of Specific Conjunctions | 第66-67页 |
| 5．2．2．2 Absence of Specific Conjunctions | 第67-69页 |
| 5．2．2．3 Comparative Results of Absence vs．Redundancy of Specific Preposition | 第69页 |
| 5．2．3 Summary | 第69-70页 |
| 5．3 AStructural Analysis of Absence & Redundancy | 第70-78页 |
| 5．3．1 Absence Structural Analysis a Sample Case of Preposition"in" | 第70-71页 |
| 5．3．2 Redundancy Structural Analysis a sample case of Preposition"of" | 第71-75页 |
| 5．3．3 Absence Structural Analysis:a sample case "of"and" | 第75-77页 |
| 5．3．4 Redundancy Structural Analysis:a sample cases of"and" | 第77-78页 |
| 5．3．5 Summary | 第78页 |
| 5．4 Summary of the Results | 第78-79页 |
| 5．5 Discussion of Major Results | 第79-82页 |
| 5．5．1 Relationship between Absence/Redundancy and English Proficiency | 第79-81页 |
| 5．5．2 Relationship between Absence and Redundancy | 第81-82页 |
| 5．6 Factors behind Absence and Redundancy | 第82-89页 |
| 5．6．1 L1-Dependent Factors | 第82-84页 |
| 5．6．2 L2-Related Factors | 第84-87页 |
| 5．6．2．1 Incomplete Application of Rules | 第84-86页 |
| 5．6．2．2 L2-Transfer | 第86-87页 |
| 5．6．2．3 Incomplete Master of Phrases | 第87页 |
| 5．6．3 Cognitive Factors | 第87-89页 |
| 5．6．4 Factors Related to Teaching Strategies | 第89页 |
| 5．7 Explanation to the Results | 第89-92页 |
| 5．8 Pedagogical Implications | 第92-94页 |
| 5．9 Summary | 第94-96页 |
| Chapter 6 Conclusion | 第96-99页 |
| 6．1 ABrief Review | 第96页 |
| 6．2 Limitations and Suggestions | 第96-99页 |
| 6．2．1 Limitations of the presentstudy | 第96-97页 |
| 6．2．2 Implications for Future Studies | 第97-99页 |
| Appendices | 第99-119页 |
| Appendix 1 Redundancy frequency of specific words | 第99-100页 |
| Appendix 2 Absence frequency of specific words | 第100-101页 |
| Appendix 3 Redundancy frequency order of specific pronouns． | 第101-102页 |
| Appendix 4 Absence frequency order of specific pronouns． | 第102-103页 |
| Appendix 5 Redundancy frequency order of specific conjunctions | 第103-104页 |
| Appendix 6 Absence frequency order of specific conjunctions | 第104页 |
| Appendix 7 Absence frequency order of specific prepositions | 第104-105页 |
| Appendix 8 Redundancy frequency order of specific prepositions | 第105-106页 |
| Appendix 9 Theredundancy structure of preposition"on" | 第106-107页 |
| Appendix 10 The redundancy structure of indefinite article"a/an" | 第107-108页 |
| Appendix 11 Theredundancy structure of conjunction"and" | 第108-109页 |
| Appendix 12 Theredundancy structure of preposition”with | 第109-110页 |
| Appendix 13 Theredundancy structure of conjuncition"but" | 第110-111页 |
| Appendix 14 Theredundancy structure of preposition"at" | 第111-112页 |
| Appendix 15 Theredundancy structure of preposition"of" | 第112-113页 |
| Appendix 16 The absence structure of preposition"in" | 第113-114页 |
| Appendix 17 The absence structures of preposition"of" | 第114-115页 |
| Appendix 18 The absence structure of conjunction"and" | 第115-116页 |
| Appendix 19 The absence structure of preposition"to" | 第116-117页 |
| Appendix 20 The absence structure of preposition"for" | 第117-118页 |
| Appendix 21 The absence structure of preposition"with" | 第118-119页 |
| References | 第119-123页 |
