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Unit4Don’teatinclass.Therearealotofrulesinourlife.在我们的生活中有许多规则,规章。Wecan'truleourcountrywithoutrules.没有规章制度就不能治理好国家Whatrulesdoyouknow？你知道哪些规章制度？rulestrafficrules(交通)familyrulesgamerulesschoolrulessportrulesCompany（公司）rulespublicrules（公共）libraryrulesDon’twalk.Doyouknowthesetrafficrules(交通规则）?Walk.Turnright.Don’tturnright.肯定句Comein.Openthedoor.Lookatthephoto.否定句Don’tcomein.Don’topenthedoor.Don’tLookatthephoto.祈使句请求、命令或建议。主语是you常省去，动词原形开头记。否定形式要注意，句首Don't加上去。要讲客气please，句首、句末没关系。rulearrive(be)ontimehallwayhalldininghalllistenlistento…fightn.规则；规章v.到达准时n.走廊;过道n.大厅；礼堂n.餐厅v.听；倾听听……v.&n.打架；战斗sorryoutsidewearimportantbringuniformquietadj.抱歉的；难过的；惋惜的adv.在外面adj.外面的v.穿；戴adj.重要的v.带来；取来n.校服；制服adj.安静的breaktherules违反纪律followtherules遵守纪律Whichrulesarethesestudentsbreaking?Don’tarrivelateforclass.Youmustbeontime.Don’truninthehallways.Don’teatintheclassroom.Youmusteatinthedininghall.Don’tlistentomusicinclass.Don’tfight.arrivelateforschool=belateforschoolDon’tarrivelateforschool=Don’tbelateforschool.Youmustbeontime.你必须按时（到校）。must情态动词，表示必须、务必，一定Hemustgettoschoolontime.Wemustfinishourhomeworkontime.总结：must+VListentotheteacher.Pleaselistentothetape.fightwith.....Don'tfight.Don'tfightwithyourclassmates.13454.Don’tlistentomusicintheclassroomsorthehallways.5.Don’tfight.21.Don’tarrivelateforclass.2.Don’truninthehallways.3.Don’teatintheclassrooms.1a1._______fightwithyourclassmates.A.NotB.NoC.Don’t2.---_____weeatinthedininghall?---Yes,we_____A.Do,canB.Can,doC.Can,can3.You_____eatinthedininghall.A.mustn’tB.don’tC.must4.Listentomusicinthehallways.(否定句)listentomusicinhallways.5.Don’tarrivelateforschool.(同义句)Don’t_____________forschool.Don’tbelate6.Youcan’tplaysoccerintheclassroom.(改为祈使句)___________soccerintheclassroom.7.我们必须遵守交通规则。We___________thetrafficrules.8.我们一定要按时到校。Wemustgettoschool___________.ontimeDon’tplaymustfollow1.late,don't,forschool,arrive2.music,listento,inclass,don't3.eat,can't,intheclassroom,weDon’tarrivelateforschool.Don’tlistentomusicinclass.Wecan’teatintheclassroom.Formsentences.组句MsClark:Hey,Peter.Youknowthe_____._______________________.Peter:Sorry,MsClark.Mr.Smith:Amy,__________________________________________________.Amy:Oh,sorry,Mr.Smith.Mr.Smith:Hey,Mike._________________________,Mike!Boy1:He_____hearyou,MrSmith.rulesDon’truninthehallwaysdon’teatintheclassroom.Don’tlistentomusicinclasscan’t1bYoumusteatinthedininghallPeter____________________________Amy__________________________Mike___________________________Don’truninthehallways.Don’teatintheclassroom.Don’tlistentomusicinclass.(1b)Whatrulesarethesestudentsbreaking?Writethenumbersafterthenames.情态动词can的用法1)表示能力“会,能”Canyouplaytheguitar?你会弹吉它吗？JudycanspeakalittleChinese.朱蒂会说一点中文。Icandanceandsing.我能唱歌又能跳舞。2)表示允许、许可,“可以”、“能”(在这一课中新学的词义)Canthestudentsruninthehallways?学生们可以在走廊上跑吗？Wecaneatinthedininghall.我们可以在外面吃东西。Activity1.___listentomusicintheclassroomorhallwayscancan’t2.___listentomusicinthemusicroomcancan’t3.___listentomusicoutsidecancan’t4.___eatintheclassroomcancan’t5.___eatinthedininghallcancan’t6.___eatoutsidecancan’t7.___wearahatcancan’t8.___fightcancan’tListenagain.CanAlanandCindydotheseactivities?Circlecanorcan’tabove.√√√√√√√2bCindyistellingAlantheschoolrules:We____listentomusicintheclassroomor________.Butwe____listentoitoutsideorinthemusicroom.Andwecan’t___intheclassroom,butwecaneatinthe_________.Wecan’t_______________or________ourclassmates.That______theteachersreallyunhappy.Listenagainandfillintheblanks.can’thallwayscaneathalldiningwearhatsinclassfightwithmakes2d.Role-playtheconversation.John:Hi,myname’sJohn.It’smyfirstdayatschool.Alice:Hi,John.I’mAlice.Thisisagreatschool,buttherearealotofrules.John:Really?Whataresomeoftherules?Alice:Well,don’tbelatefortheclass.Thisisveryimportant.John:OK,sowemustbeontime.Canwebringmusicplayerstoschool?Alice:No,wecan’t.Andwealwayshavetoweartheschooluniform.John:Isee.Alice:Oh,andwealsohavetobequietinthelibrary.Libraryrules1.Don’ttalk.2.__________3.__________________4._________________Don’teat.Writetherulesfortheschoollibrary.3aDon’tlistentomusic.Don’ttakephotos.haveto:由于客观需要而必须，不得不做某事．1.Ihavetogetupearlyeverymorning.2.Jimhastohelphermotherdothedishes..3.Theyhavetopracticetheguitar.Usethewordstomakequestionsabouttherules.Thenwriteanswersaccordingtoyourschool.3b1.Bequite?Q:Doesshehavetobequietinthelibrary?(she/haveto/inthelibrary)A:Yes,shedoes.2.Eat?Q:________________________________(he/haveto/inthedininghall)?A:_________________________________Doeshehavetoeatinthedininghall?Yes,hedoes.Hecanalsoeatoutside.3.Listentomusic?Q:________________________________(we/can/inthehallways)?A:________________4.Wearahat?Q:_______________________________(we/can/intheclassroom)?A:_______________Canwelistentomusicinthehallways?Canwewearahatintheclassroom?No,wecan’t.No,wecan’t.将下面的句子改为祈使句，每空一词。1.Youcancomein.__________,please.2.Icanhelpyou._____me______you.3.Youcan’teatinclass.____________inclass.4.Youcan’tbelateforschool.__________lateforschool.5.Youcan’ttakephotoshere.____photoshere.ComeinLethelpDon’teatDon’tbeNo1.outside作副词，意为“在外面，向外面”，常单独作状语。如：