Evaluation of Online Teaching based on SPSS Data Analysis

In order to study the overall situation of college English online teaching and students' online learning satisfaction during the COVID-19 epidemic, this paper made a questionnaire from four aspects: learning environment, teachers' teaching activities, students' learning activities, and online learning effect. Through SPSS23.0 software, the questionnaire data were analyzed by reliability analysis, validity analysis, principal component analysis, regression analysis and other methods, and the impacts of learning environment, teaching activities, learning activities, learning evaluation on students' learning satisfaction were studied.