The invention discloses an auxiliary device used for English education and teaching. The device comprises a teaching server, and the teaching server comprises a listening study module, a reading study module, a writing study module, a lesson quality evaluating module, a teaching APP and a comprehensive evaluating module; the teaching APP comprises a communication module, a resource sharing module, an extra-class work testing and evaluating module and an extra-class study tracking module. In the auxiliary device used for English education and teaching, according to a listening playing duration, a reading duration and a writing duration in the lesson, the lesson teaching quality is evaluated, that is, a certain demand is provided for the teaching ability of a teacher, the listening, speaking, reading and writing abilities of a student in the lesson are comprehensively exercised, and therefore the English teaching and study quality is improved; not only are listening, speaking, reading and writing abilities of the student in the lesson scored and reckoned into comprehensive evaluation, but also the extra-class English participation degree of the student is scored and reckoned into comprehensive evaluation, and all-around analysis and consideration of the comprehensive evaluation are conducted, so that the comprehensive evaluation result is more scientific and more reasonable; meanwhile, the study ability and the study interest of the student in English are improved.