Feedbackistheteacher'sresponseandevaluationtothestudents'performanceinclass,anditisalsoanimportantpartofclassroominteraction.Thisarticlefocusesontwoaspects:theuseofpositivefeedbackandcorrectivefeedbackfromteachers,aimingtoexploretheimpactofteachersfeedbackbehavioronteachingeffect.