|（School of Physical Education，South China University of Technology，Guangzhou 510640，China)
Abstract: With the help of micro-platform development in the mobile internet era, the author probed into the applica-tion of the comparative teaching method in tennis technique teaching, and drew the following conclusions: 1) mobile internet development nowadays is a favorable chance for the application and communication of the tennis technique comparative teaching method, cellphone as a mobile terminal with the highest popularization rate nowadays provides a possibility for applying and popularizing the tennis technique comparative teaching method; 2) When carrying out ten-nis technique teaching by utilizing the micro-platform, the teacher should correctly understand the law of the compara-tive teaching method, i.e. “sameness” and “difference”, and be good at carrying out comparative teaching and improve the teaching effect by utilizing their characteristics and organizing comparison materials according to student individu-als; 3) terminal data reflected via the micro-platform can let the teacher discover student knowledge weakness and show the teacher’s actual teaching effect during comparative teaching, are effective support for the teacher to control student learning circumstances at real time. Therefore, applying the micro-platform to carry out tennis technique com-parative teaching has the double significance of the combination of theory and practice.
Key words: physical education teaching；tennis technique teaching；comparative teaching method；micro-platform