[Retracted] Optimization of Classroom Teaching Strategies for College English Listening and Speaking Based on Random Matrix Theory

Table 2

Teaching strategy indicators of teachers in college English listening and speaking classroom teaching.

Index	Content
Listening and speaking about the classroom teaching objectives	Clear teaching objectives, better improve the learning level
Listening and speaking classroom teaching mode design	The weight set to determine the classroom teaching strategies of college English listening and speaking
Identification of the initial vocabulary and rank	Determine the vocabulary level of different students, combined with the teaching objectives
Teaching mode of words in listening and speaking	Calculate the weights of the above indicators
Heard and hear about teaching level	After the fixed teaching mode, determine the students’ learning ability
Teaching time	Determine the proportion of subsequent strategy optimization