本站原创Contents5-7
Abstract7-9
摘要9-10
Chapter 1 Introduction10-14
1.1 Background of the Research10-11
1.2 Significance of the Research11-12
1.3 Organization of the Thesis12-14
Chapter 2 Literature Review14-29
2.1 Overview of Lexical Chunks Research14-16
2.2 Lexical Chunks16-21
2.2.1 Definition of Lexical Chunks16
2.2.2 Classification of Lexical Chunks16-20
2.2.3 Functions of Lexical Chunks20-21
2.3 Current Situation of Oral Engpsh Teaching and Learning in Vocational Colleges21-23
2.4 Factors Contributing to the Difficulty of Oral Engpsh Teaching23-26
2.4.1 Teaching Contents23-24
2.4.2 Teaching Aims24-25
2.4.3 Teaching Methods25
2.4.4 Evaluation Mode25-26
2.5 Revelation to Teaching and Learning26-29
Chapter 3 Methodology29-39
3.1 Research Questions29-30
3.2 Subjects of the Experiment30-31
3.3 Instruments of the experiment31-33
3.3.1 Testing31-32
3.3.2 Questionnaire32
3.3.3 Interview32-33
3.4 Experimental Process33-37
3.4.1 Pre-test33
3.4.2 Experimental Implementation33-37
3.4.3 Post-test and Post-questionnaire37
3.5 Data Collection and Data Analysis37-39
Chapter 4 Results and Discussion39-54
4.1 Results of Pre-Test and Post-Test39-43
4.1.1 Analysis of Pre-test and Post-test39-41
4.1.2 Discussion of the Test41-43
4.2 Results of Questionnaire43-52
4.2.1 Analysis and Discussion of Pre-Questionnaire Results43-49
4.2.2 Analysis and Discussion of Post-questionnaire Results49-52
4.3 Results of Interviews52-54
4.3.1 Data from Interviews52-53
4.3.2 Discussion of Interview Results53-54
Chapter 5 Conclusion54-58
5.1 Major Findings of the Study54-55
5.2 Imppcations of the Study55-56
5.3 Limitations of Current Study and Suggestions for Further Study56-58
Bibpography58-63
Appendix Ⅰ Pre-questionnaire63-65
Appendix Ⅱ Post-questionnaire65-66
Appendix Ⅲ Oral Test Paper in the Pre-test66-69
Appendix Ⅳ Oral Test Paper in the Post-test69-72
Appendix Ⅴ PETS 第二级口试评分标准原文72-73
Appendix Ⅵ The Scores of the Pre-test73-75
Appendix Ⅶ The Scores of the Post-test75-77
Acknowledgements77-78
Pubpshed Papers78