Why do you need to flatter 拍马屁 your English teacher?What's that for?For she hor he may give you something special without a fair competition?Forget about your Chinese way of thinking if you really expect to learn English.My suggestions are as follows:
A:Whenever you see your English teacher always say hello,hi or how did you do or good day whatever your English teachers used to say.
B:Whenver you talk to your English teacher always look at her or his eyes.
C:Forget about your flattery 拍马屁 cultural thinking.This would make no benefit at all to you or your exame and you carreer.