正则表达式在英语语调统计分析中的应用研究

以“十二五”规划中原经济区建设英语人才培养为背景，以全国教育科学“十二五”规划教育部重点课题“中原地区英语学习者英语语调特征研究”为依托，针对语调的基本特点，利用正则表达式设计并实现了针对中原地区英语语调的统计分析系统，并对其关键技术进行分析，统计结果表明该系统能有效地对语调特征进行统计分析和检索，为项目的高效顺利实施提供必备的技术保障．同时也对正则表达式在标注语料库中的应用进行了探讨．

On Application of Regular Expressions in the Statistical Analysis of English Intonation

English intonation is essential to semantic expression and interpersonal communication. We often take advantage of the powerful regular expression to retrieve the annotated corpora and extract the required infor mation in teaching and research of English. Relying on the key research topic of the ＂12th Five - Year Plan＂ of Ministry of Education ＂On English intonation characteristics of Central Plains English learner＂ ,in this paper,we design and implement a statistical analysis system for the Central Plains English intonation on the basic character istics of the tone. The background of the research is the English personnel in the Central Plains Economic Zone by using Regular Expressions, key results show that the system can effectively count and retrieve the technical support for the efficient and smooth implementation of the of Regular Expressions annotated corpora. training of the ＂12th Five - Year Plan＂ techniques are analyzed. The statistical English project. intonation, and provide the necessary Meanwhile, we explore the application