Unit1LifeinMars与教案包牛津英语九年级上-unit1grammar说课稿

Unit1LifeonMarsGrammar1FillintheblanksThismorning×××waslate.Ifhewantedtocomeintotheclassroom,heshouldsay,“________________”IfIwanttoborrowadictionaryfromastudent,Ishouldsay,“_______________________________________”.MayIcomein?CanIuseyourdictionary?NowIfastudentwantstoborrowabookfromme,whatshouldhe/shesay?——CouldIuseyourbook,MrZhao?——Yes,you__________.canCouldIuseyourdictionary?CanIuseyourdictionary?Canyoushowuswhatthetwowordsmean?Fromthewordsabove,wecanknowthatwecanuse‘can’,‘could’,‘may’,‘might’totalkaboutpermission,andthesefourwordshavedifferentdegreesofformality.informalcanusedtoaskifitisOktodosthformalcouldoftenusedtoaskpermissionfromstrangers,oldpeople,teachersandbossesFormalandpolitemayusedinformalsituationstoaskifitisOKtodosthVeryformalmightveryformalbutseldomusedUsage1ChoosethebetterwordsforSimon!Dad,_____(may,could)Itakeyourcamera?Yes,you____(can,may).couldcan_______(May,Can)Iborrowthishelmet?No,you________(couldn’t,maynot).Maymaynot________(Might,Can)Iborrowyourboots?Yes,you_______(can,may).CancanUsage2

Afterborrowingthethingsheneeds,Simonspeakstohismum.Readthedialogueandfillintheblankswithmay,can(not),must(not),needn’t,oughtto.S:Mum,________Iuseyourcomputer?Iwanttosearchforsomeinformation.M:Sorry,you________useitnow.Iambusy.AndIthinkyou___________spendmoretimeonyourhomework.S:______Idoitnow?M:Well,you________.Afterlunch,you______havearest.Thendoyourhomework.You_______usethecomputerafteryoufinishyourwork.Butyou_________playcomputergames.couldcan’toughttoMustneedn’tmay/canmay/canmustn’tUsage3Aftergettingenoughinformation,Simonneedssomefriendstomakethespacekittogether.HecallsDanielandMillie.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!Cancan’tmaymust1.Whatdodriversdowhenthetrafficlightsturnred?

They_____stopandwaittillthegreenlight.

A.must

B.can

C.may

D.need2.Speaklouderplease.I____catchwhatyouaresaying.

A.mustn’t

B.can’t

C.needn’t

D.shallnot3.MissLiu,mustwewearonschoolclothesonweekends?——No,you_____.

A.

can’t

B.shouldn’t

C.needn’t

D.mustn’t4.Happybirthday,Jane.Thisisforyou.

Thankyou!___Iopentheboxnow?

A.

Must

B.Need

C.Will