人教版新起点四年级上测unit5第一课时VIP免费

ThisisJoy’shome.1234A:Becareful!Don’t______________.It’sdangerous.B:Sorry,Iwon’t.climbthewindowrundownstairsplaywithfirestopwaitgoRedlight,redlight,stop,stop,stop!Yellowlight,yellowlight,wait,wait,wait!Greenlight,greenlight,go,go,go!footbridgeUsethe.crosswalkUsethe.sidewalkUsethe.underpassUsethe.fenceDon’tclimboverthe.Besafe,besafe.Usethefootbridge,Usethecrosswalk,Usetheunderpass,Usethesidewalk.Don’tclimboverthefence,It’sdangerous.Thelightisred,Pleasestop.Besafe,besafe.Besafe,besafe.Usethefootbridge,Usethecrosswalk,Usetheunderpass,Usethesidewalk.Don’tclimboverthefence,It’sdangerous.Thelightisred,Pleasestop.Besafe,besafe.