UsefulexpressionsinUnit41.listentomusic听音乐2.ontime准时3.inthedininghall在餐厅4.keepquiet保持安静5.fightwithothers与别人打架6.obeytherules遵守规矩7.stayoutlate晚归8.runinthehallway在走廊跑步9.musicplayer音乐播放器10.weartheschooluniform穿校服11.againsttheschoolrules违反校规12.atanytime在任何时候13.bestrictwithsb对某人严格要求14.practicedoingsth练习做某事15.tasteterrible尝起来很可怕16.keepyourhairshort留短发17.Howdoyoufeelabouttherules?你感觉这些规矩怎样?18.followtherules遵守规矩19.makeone’sbed铺床20.benoisy=make(a)noise吵闹21.remembertodosth记住做某事22.dothedishes洗完23.agreewith同意24.Nosittinghere.=Don’tsithere.25.Letsbnotdosth.让某人不做某事26.someoftherules其中一些规矩