人教版一年级起点小学四年级英语上册Lesson 2_课件1 (2).ppt

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1、Becareful,becareful.Don’trundownstairs.It’sdangerous!Don’tclimbthewindow.It’sdangerous!Don’tplaywithfire.It’sdangerous!Becareful,becareful.ChantstopDon’t……please……please……stopcrossthestreethere.Don’twalkontheroad.please……stopDon’tcrosswalkABunderpassABClimboverthefenceABClimboverfootbridgef

2、enceunderpasscrosswalksidewalkBecareful,becareful.Usethefootbridge,Usethecrosswalk,Usetheunderpass,Usethesidewalk.Don’tclimboverthefence,It’sdangerous.Thelightisred,Pleasestop.Becareful,becareful.Readandanswer1、Don’tthestreethere.It’sdangerous.A、crossB、walk2、pleaseUseoverthere.It'ssafe.A、th

3、efootbridgeB、theunderpasscrossunderpassCABDEStop!Don’tcrossthestreethere.Pleaseusethecrosswalk.Sorry,Iwon’tdothatagainYes,thankyou.GoodbyeStop!Don’twalkontheroad.Pleaseusethesidewalk.Sorry,Iwon’tdothatagainYes,thankyou.GoodbyeStop!Don’t……Pleaseusethe……Sorry,Iwon’tdothatagainYes,thankyou.Goo

4、dbyeStop!Don’t……Pleaseusethe……Sorry,Iwon’tdothatagainYes,thankyou.Goodbye1、Usethe.It’ssafe.2、Don’tthefence.It’sdangerous.3、Usethe.It’ssafe.SafetyRulesfootbridgeclimbovercrosswalkCherishlife,safetyfirst!