Period3:SectionB1a—2cPeriod3:SectionB1a—2cUnit4Don’teatinclass.Unit4Don’teatinclass.A:Canyou…?B:Yes,I(we)can./No,I(we)can’t.LookandpracticeA:Doyou…?B:Yes,I(we)do./No,I(we)don’t.gooutonschoolnightsdoyourhomeworkafterschoolpracticeyourguitareverydaywatchTVafterschoolseefriendsdothedisheshelphismommakebreakfastcleanhis/herroomagoouthseefriendscdohishomeworkepracticetheguitarbdothedishesgwatchTVdhelphismommakebreakfastfcleanhisroomReadandmatchA:CanDavegooutonschoolnights?B:No,hecan’t.PairworkTherulesforMollyGetupearlyandmakeherbed.Don’tleavethedirtydishesinthekitchen.Shecan’tbelate.Don’tbenoisy.Don’teatinclass.Shecan’tplaybasketballafterschool.Shemustdoherhomeworkafterschool.Shecan’trelaxafterdinner.Shecan’twatchTVbeforeshereadsabook.Shehastogotobedbefore10:00.(1)Molly_____playbasketballonschooldays,butshe_____playitonweekends.(2)Molly__________doherhomeworkfirstwhenshegetshome.(3)Molly_____readabookafterdinnerbeforeshe__can’twatchTV.(4)Atschool,Molly_____benoisyoreatinclass.(5)Parentsandschoolsmakerulestohelpstudents.Sostudents_______followtherules.Completethesentencescan’tcanmust/hastomustcan’thavetoLanguagepoints:(1)eitheradv.也(用于否定句句末)eg.A:Ican’tsleep.B:Ican’tsleepeither.Thereisnoanswertothatquestioneither.(2)beforeprep.&conj.在……以前eg.Shecomesherebeforeus.她在我们之前到的。Heusuallydoeshishomeworkbeforedinner.他通常在晚餐以前做作业。Doitnowbeforeyouforget.在忘记它之前现在就做。(3)bestrictwithsb.对某人要求严格eg.Don’tbeverystrictwiththechildren.别对孩子们太严厉。Myparentsareverystrictwithme.我的父母对我要求很严格。therulesinZhangPei’shousegetsupat6o’clockcan’tmeetherfriendsafterschoolhastodoherhomeworkafterschoolcan’twatchTVonschoolnightshastobeinbedbyteno’clockhastocleanherroomandwashherclothesonweekendshastohelphermommakedinnerhastolearnthepianoHomeworkHomeworkHelpZhangPeigivesomesuggestionstoherparents.