College spoken English learning and testing system and method

Abstract

The invention provides a college spoken English learning and testing system, and the system is characterized in that the system comprises a voice collection module, a voice preprocessing module, a voice keyword extraction module, a spoken English testing processing module, a query module, a standard database, a comparison display module, an identification module, and a client. The invention also discloses a college spoken English learning and testing method, and the method is used for collecting spoken English and finally forming a comparison curve. The method can be used for visually finding language errors and biased and improper parts of a spoken English practicer, and carrying out the precise positioning and feedback for the errors. The practicer carries out the continuous practicing for correction of errors in spoken English, and forms the unified pronunciation. The method also can enable a result to be transmitted to a client, and brings convenience to a teacher to carry out the monitoring and statistic of the pronunciation of students, so as to facilitate the timely correction of common errors, and improve the teaching quality and effect of college English. The system and method are scientific and reasonable, are high in applicability, are excellent in effect, and can quickly improve the ability of students in spoken English in the shortest time.

Description

technical field [0001] The invention belongs to the technical field of oral English evaluation and testing, and in particular relates to a college English oral learning and testing system and a method thereof. Background technique [0002] As an important course, English has received great attention since elementary school. As one of the most important public courses in higher education, college English has naturally become the focus of general attention in the whole society. The College English Test, referred to as CET, is not only a College students master the mark of English proficiency, and it is used by many colleges and universities as a rigid indicator of whether students can obtain a graduate degree. [0003] With the development of economic globalization and the implementation of my country's opening-up policy, international exchanges are increasing day by day, and foreign businessmen are constantly pouring into our country to invest and set up factories. High requi...

AI Technical Summary

Problems solved by technology

[0003] With the development of economic globalization and the implementation of my country's opening-up policy, international exchanges are increasing day by day, and foreign businessmen are constantly pouring into our country to invest and set up factories. High requirements, the automatic correction and practice of oral English is one of the most effective ways to effectively improve the English listening and speaking ability of college students. The form of pronunciation practice has become less and less able to meet the requirements of contemporary oral English, and the form of practice based on the man-machine dialogue mode in the

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