Design of Computer Aided LT System Based on Improving GLR Algorithm

With the rapid development of the Internet, human social life and social economy have entered a new era of informatization, digitalization and globalization, which makes the importance of education more and more prominent. With the emergence of “Internet +”, tremendous changes have taken place in all industries, and “Internet + education” is gradually becoming a development trend. Online education platforms are attracting more and more attention, and more schools and students are willing to learn through online LPs. In the teaching of various schools, teachers teach students in all aspects of listening, speaking, reading and writing through online platforms, which enables students to learn more conveniently and efficiently. With the progress and development of science and technology, the era of knowledge explosion has been ushered in, and the knowledge is being updated faster and faster. Contemporary students must be trained to be lifelong learners to adapt to this age of knowledge explosion. Therefore, autonomous learning ability is becoming more and more important. Computer-aided teaching provides teachers and students with real text, pictures, audio and video and other rich teaching resources. The characteristics of timely feedback of learning results in computer-aided teaching enable students’ independent learning. But the survey and results show that we must admit that there are still many schools that are reluctant to accept student-centered teaching models and are still using teacher-centered teaching models. According to a survey, more than 80 percent of high school students say that their opportunities to develop their independent learning ability in class are extremely limited, and many teachers do not know what or how to do it. After nine years of primary and secondary education, students are used to the traditional teaching mode when they enter high school. They rely entirely on teachers to organize, plan and evaluate their English learning, without realizing that they are the center of classroom teaching. Therefore, it is urgent to provide a practical teaching mode of using computer-aided teaching to cultivate students’ independent learning for classroom teaching. The paper uses literature research method and questionnaire analysis method to elaborate the basic concepts of LR algorithm and GLR algorithm, and analyzes the feasibility and effectiveness of computer-aided language teaching (LT) by issuing questionnaires (66 questionnaires and 64 valid questionnaires).