we celebrate teachers'day on the first sunday of october．

　　the celebrations usually take place on friday.all pupils show performances to teachers in the hall.pupils present a lot of flowers to teachers.the most interesting thing is that teachers acting as pupils have a lesson with senior pupils acting as teachers.they teach,ask questions and play games as a usual lesson.teachers usually behave badly,they are late,chew gum,talk to desk mates and have to be reprimanded and sent to the head teacher who is also a senior pupil．