[名校联盟]江苏省宜兴市屺亭中学九年级英语下册课件：9B Unit1 grammar1.ppt

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1、Unit1LifeonMarsGrammar1文山初中初三英语备课组FillintheblanksThismorning×××waslate.Ifhewantedtocomeintotheclassroom,heshouldsay,“________________”IfIwanttoborrowadictionaryfromastudent,Ishouldsay,“_______________________________________”.MayIcomein?CanIuseyourdictionary?NowIfastudentwan

2、tstoborrowabookfromme,whatshouldhe/shesay?——CouldIuseyourbook,MrZhao?——Yes,you__________.canz.xx.kCouldIuseyourdictionary?CanIuseyourdictionary?Canyoushowuswhatthetwowordsmean?Zx.xkFromthewordsabove,wecanknowthatwecanuse‘can’,‘could’,‘may’,‘might’totalkaboutpermission,andthe

3、sefourwordshavedifferentdegreesofformality.informalcanusedtoaskifitisOktodosthformalcouldoftenusedtoaskpermissionfromstrangers,oldpeople,teachersandbossesFormalandpolitemayusedinformalsituationstoaskifitisOKtodosthVeryformalmightveryformalbutseldomusedUsage1Z.x.x.KChoosetheb

4、etterwordsforSimon!Dad,_____(may,could)Itakeyourcamera?Yes,you____(can,may).couldcan_______(May,Can)Iborrowthishelmet?No,you________(couldn’t,maynot).Maymaynot学.科.网________(Might,Can)Iborrowyourboots?Yes,you_______(can,may).CancanUsage2Afterborrowingthethingsheneeds,Simonspe

5、akstohismum.Readthedialogueandfillintheblankswithmay,can(not),must(not),needn’t,oughtto.S:Mum,________Iuseyourcomputer?Iwanttosearchforsomeinformation.M:Sorry,you________useitnow.Iambusy.AndIthinkyou___________spendmoretimeonyourhomework.S:______Idoitnow?M:Well,you________.A

6、fterlunch,you______havearest.Thendoyourhomework.You_______usethecomputerafteryoufinishyourwork.Butyou_________playcomputergames.couldcan’toughttoMustneedn’tmay/canmay/canmustn’t学科网Usage3Aftergettingenoughinformation,Simonneedssomefriendstomakethespacekittogether.HecallsDanie

7、landMillie.Readthedialogueandfillintheblankswithmay,can(not),must.M:Someoneisknockingatthedoor.______ItbeLucy?S:It_____beLucy.Ididn’tcallher.Ithinkit____beDaniel.Ah,yes!Daniel,comein.(5minuteslater,someoneelseknocksatthedoor.)S:Mum,pleaseopenthedoor.It_____beMillie.I’msure!C

8、ancan’tmaymust1.Whatdodriversdowhenthetrafficlightsturnred?They_____stopan