Design and Implementation of English Simultaneous Typing System Based on KMP Algorithm

With the development of the times, students majoring in English require more practical skills, and English simultaneous typing is a practical requirement for English majors. Listening to English and writing simultaneously is more difficult and challenging than simply listening to English. More research and practice are needed to effectively improve students' English listening proficiency through synchronized listening and writing exercises on computers. In English synchronous writing classes, teachers should actively guide and teach students to use different listening strategies in the process of listening and writing: improving their understanding of metacognition, strengthening the use of cognitive strategies, and controlling the negative effects of emotional factors. This article explores an English simultaneous typing system based on the KMP (Knuth Morris Pratt) algorithm to train college students' practical abilities. The path matching frequency based on the KMP algorithm is 6 times. It is far lower than other algorithms, and experimental analysis shows its superiority compared to other algorithms.