译林版英语六年级下册Unit4 第2课时（教学课件）Grammer Fun time

Unit4Roadsafety

(Grammartime

Funtime)learningobjectivesPARTO1PARTO2能对Storytime进行自主复习，并认识更多交通标志，掌握安全知识，做遵守交通规则的社会公民learningobjectivesPARTO1PARTO2PARTO3能理解并运用情态动词must及其否定mustnot(mustn't)的用法，复习已学过的情态动词can/should及否定用法。learningobjectivesPARTO2PARTO3能使用更多关于规则和规定的表达法，如Please.../Don't...ContentsWarmupLet’slearnLet’spracticeSummaryHomework0102030405Part1WarmupFreethinkTalkaboutsomesignsontheroad.ReviewRules1wemustlookforthezebracrossing.Rules2wemustlookatthetrafficlights.Howcanwecrosstheroadssafely?Sometimeswecannotfindazebracrossing.Howcanwecrosstheroadthen?Wecanwaitonthepavementandlookoutforthecarsandbikes.Wemustlookleft,thenrightandthenleftagain.Wecanalsocrosstheroadwithotherpeople.Whatmustyounotdoontheroad?Wemustn'tplayorrunontheroad.It'snotsafe.Part2Let’slearnHowcanwecrosstheroadsafely?Whatmustyounotdoontheroad?FreethinkRule1:First,wemustlookforthezebracrossing,thenwemustlookatthetrafficlightsandwaitforthegreenman.Rule2:Wecanwaitonthepavementandwecancrosstheroadwithotherpeople.Rule3:Wemustn'tplayorrunontheroad.Watc情态动词动词原形WatcLookattherules情态动词动词原形Youmayrunfastintheplayground.Youcanrunfasttocatchthebus.Youshouldrunfastinarunningmatch.Youmustrunfastwhenit’sonfire.按照语气强弱排序：shouldmustcanmay情态动词动词原形

必须

应该

能够

可以Youmayrunfastintheplayground.Youcanrunfasttocatchthebus.Youshouldrunfastinarunningmatch.Youmustrunfastwhenit’sonfire.按照语气强弱排序：shouldmustcanmay情态动词动词原形

必须

应该

能够

可以HaveatryCanyounamesomerules?eg:Wecan...Whatmustn’twedohere?We

.mustn’tparkthecarhere.Whatmustwedointhelibrary?We

.mustkeepquiet.What

?We

.mustn’twedointhecinemamustn’tsmoke1.Ican________(sing).2.Theyshould________(go)tobedbeforenineo’clock.3.Mysisterwould________(like)ahotdog.4.Shemust_________(look)afterherbaby.5.Youmay_______(go)toyourhome.GrammerFillingsinggolikelookgo情态动词后面接动词原形，不受人称、数量、时态的变化影响Thepolicemanknowsalotabouttherulesontheroad.Let'splayagameabouttherulesontheroad.五人一小组，开展“红绿灯”游戏问答，一人演交警，提出问题，指定某人回答，其他人要给予反馈。PlayagameRedman,stop.Greenman,go!S1：Redman,stop.Greenman,go!Whatmustyoudoontheroad?S2:Imustlookoutforcars.S3:Right.S1:Whatmustyoudoontheroad?S4:Imustrunquicklyontheroad.S5:No,youmustn’trunquicklyontheroad!AskandanswerModel

DifferentrulesaroundusDifferentplaces,differentrules.Wemustfollowdifferentrulesindifferentplaces.

Part3Let’spractise1.You__________gotobedbefore8o'clock.Don'tbelate.2.Listen!You__________chaseeachotheraroundtheclassroom.3.We__________waitanylonger!Weshoulddosomething.4.-Mum,__________Iplaywithmytoynow?-No,you__________.You__________practiseplayingthepianofirst.Completethenotesmustmustn’tcancan’tmustcan’tcan’tcanmustn’tmust

1.(

)Look,someants______theroad.

A.crossingB.arecrossingC.cross

2.(

)We_____playontheroad.

A.mustn’tB.must

C.can

3.(

)Nancy,thestreetisbusy.______thecomingcarsandbikes.

A.lookoutB.lookatC.Lookoutfor

4.(

)You________talkloudlyinthecinemaafterthefilmbegins.

A.must

B.should

C.mustn’tExerciseBACC给下列句子选择恰当的情态动词。1.__________(Can,Must)youplayfootballwell,Tom?2.We

__________(can’t,mustn’t)crosstheroad.Thelightisred.3.I__________(can't,mustn't)seeanybirdsinthetree.4.__________(Would,Must)youlikeaglassofjuice?5.Thestudents

__________(can,must)keeptheirdesksandchairsclean.ExerciseCanmustcan’tcan’tWouldPart4SummarySummary1.询问别人如何安全过马路：Howcan...crosstheroadsafely?2.询问别人禁止做事：Whatmust...notdo...?3.情态动词+动词原形：must/can/should/may+V原形4.mustdosth.=havetodosth.必须做某事5.mus