Whichrulesarethesestudentsbreaking?Don’truninthehallways.Don’tlistentomusicintheclassrooms.Don’tfight.Don’teatintheclassrooms.SCHOOLRULESDon’tarrivelateforclass.Don’truninthehallways.Don’teatintheclassrooms.Don’tlistentomusicintheclassroomsDon’tfight.1bListeningMsClark:Hey,Peter.Youknowtherules.Don’truninthehallways.Peter:Sorry,MsClark.Mr.Smitb:Selina,don’teatinclass.Nick:Oh,sorry,Mr.Smith.Mr.Smitb:Hey,Nick.Don’tlistentomusicinclass,Nick!Boy1:Hecan’thearyou,MrSmith.1cPairworkWhataretherules?Wecan’truninthehallways.Whataretherules?Wecan’teatintheclassrooms.Whataretherules?Wecan’tlistentomusicintheclassrooms.Whataretherules?Wecan’tfight.1.___listentomusicintheclassroomsorhallwayscancan’t2.___eatintheclassroomscancan’t3.___wearahatcancan’t4.___listentomusicoutsidecancan’t5.___fightcancan’t6.___listentomusicinthemusicroomcancan’t7.___eatinthedinninghall.cancan’t8.___eatoutsidecancan’t1.___listentomusicintheclassroomsorhallwayscancan’t2.___eatintheclassroomscancan’t3.___wearahatcancan’t4.___listentomusicoutsidecancan’t5.___fightcancan’t6.___listentomusicinthemusicroomcancan’t7.___eatinthedinninghall.cancan’t8.___eatoutsidecancan’tCindy:Whataretheschoolrules,Alex?Alex:Well,wecan’tlistentomusicintheclassroomsorhallways.Butwecanlistentoitinthemusicroom.Cindy:Uh-huh.Alex:Andwecan’teatintheclassrooms,butwecaneatinthedininghall.Cindy:Oh.Andcanwewearahatinclass?Alex:No,wecan’twearhats.Whatelse?Oh,youcan’tfightwithanyone.Thatmakestheteachersreallyunhappy.Cindy:Isee…2cPairworkWhat’stheboydoing?Heisplayingbasketball.Canweplayitinclass?No,wecan’t.Butwecanplayitoutside.Don’tplaysportsinclass.What’stheboydoing?He’seating.Canyoueatinclass?No,wecan’t.Butwecaneatinthecafeteria.Don’teatinclass.Whataretheydoingnow?They’refighting.Canyoufightinschool?No,wecan’t.Don’tfightinschool.Grammar祈使句是用来表示请求、命令、叮嘱、号召或者劝告等的句子,这类句子的主语常是第二人称you,也就是听话者,因而you常省去了。祈使句的开头是动词原形。如:Lookout!小心！Waithereforme!在这等我！Don’tarrivelateforschool.上学别迟到。Don’tfight!别