The Application and Research of Intelligent Mobile Terminal in Mixed Listening and Speaking Teaching of College English

With the rapid development of mobile technology, the coverage of Wlan, 3G and 4G networks is expanding day by day, and intelligent mobile terminal assisted English teaching and learning has become a hot research field. This study explores the application of intelligent mobile terminals in mixed listening and speaking teaching of college English from three aspects. The first aspect analyzes the application of mobile terminals in the collection of listening and speaking teaching resources. The second aspect analyzes the application of mobile terminals in the recommendation of listening and speaking teaching resources. The third aspect analyzes the application of intelligent mobile terminals in listening and speaking teaching scoring: intelligent mobile terminals extract the relevant features of students’ input voice, and use SVR to give students’ listening and speaking practice scores, which are presented on the mobile terminal learning page. The results show that the average absolute error is less than 1, indicating that the application of intelligent mobile terminals in the recommendation of college English mixed listening and speaking teaching resources is better. The correlation degree is more than 0.5, which indicates that the accuracy of the evaluation results is high, and the resource recommendation time is always below 80ms, proves the application effect of intelligent mobile terminals in college English mixed listening and speaking teaching.