文摘
英文文摘
论文说明:List of Tables
声明
Acknowledgements
Chapter One Introduction
Chapter Two Literature Review
2.1 The Study of Lexical Chunks
2.1.1 The terminology and definition of lexical chunks
2.1.2 Categories of lexical chunks
2.1.3 Functions of lexical chunks
2.2 A Cognitive View of Language
2.2.1. The unit of language stored in memory and retrieved in spoken discourse
2.2.2. The process of language in production and interpretation and learning
2.3 Lexical Chunks and Language Teaching and Learning
2.3.1. Approaches to teaching formulaic sequences
2.3.2. The importance of including lexical chunks in EFL teaching of writing
Chapter Three Methodology
3.1 Research Questions
3.2 Subjects
3.3 Instrument
3.4 Data Collection and Analysis
Chapter Four Results and Discussion
4.1 Results
4.1.1 Correlation between lexical chunks and composition scores
4.1.2 Comparison of the lexical chunks used in two different groups
4.1.3 Descriptive statistics of erroneous lexical chunks in the compositions
4.1.4 Correlation between the lexical chunks and erroneous ones in the compositions
4.1.5 Typical examples of misused lexical chunks of each category selected from the compositions
4.2 Discussion
4.2.1 Relationship between the use of lexical chunks and the quality of the compositions
4.2.2 A comparison of the use of lexical chunks between high score compositions and low score compositions
4.2.3 Relationship between the lexical chunks used in the compositions and those are misused
4.2.4 General features of the use of lexical chunks
Chapter Five Pedagogical Implications
5.1 Criteria to Grade Compositions
5.2 The Advantages of Using Lexical Chunks in Writing
5.3 Suggestions for Teaching and Learning Lexical Chunks
5.4 Implications of the Process of Language Development in Acquisition
Chapter Six Conclusion
Bibliography
Appendices
