Road safety,road,pavement,We can go,red man,green man,ips:情态动词can的意思是“可以”。should的意思是“应该”。must的语气较强，意思是“必须”，mustnt的意思是“禁止”通常用于法律法规的要求。,= We mustnt go,Unit 4 Road safety,What should you know about the road?,Follow the rules and stay safe.,1.You must look for a zebra crossing.( )2.You see a red man and cross the road.( )3.You must look right, then left and right.( )4.You mustnt play or run on the road.( ),“T” or “F”,T,F,F,T,First，then,How can we cross the road safely?,Read it together. 小组一起读。,Read in paragraphs.组内分段读。,Retell in groups.合作来复述。,rule 1,rule 2,rule 3,You must/ mustnt. You should/ shouldnt,1,2,3,4,5,Safety is as simple as（和一样简单） ABC- Always Be Careful.,Homework: 1.Read storytime again and again .2.Know more rules about “Road safety” .,