Unit 5SafetyNew Wordsclimb on the window ledgeplay with fireplay footballgreenredsidewalkstopstreetLook and learnBe careful!Dont play on the stairs.Its dangerous.Dont play with fire.Its dangerous.Ok,mum.Dont play in the middle of the road.Its dangerous.Be careful!Dont climb on the window ledge.Its dangerous.Please wait for the green light.Its safe.Lets use the sidewalk.Its safe.Ok!Thank you.Homework:要牢记今天学的安全知识哦！
