Unit 1 Public signsThe First PeriodWhat does this sign mean?It means you shouldnt smoke.The new wordsmean意思是 意指should 应当应该shouldnt=should notsmoke 吸烟The Summer Holiday is coming.Your cousin,Lucy will visitNanjing.She is only 5 years old.Please invite her to go to HongshanZoo.Please teach her something about the public signs.Look and writeJack:There _ a sign here.Ben:Yes.This is a public_.Jack:What_ it mean?Ben:Its”Danger”.It_ you_ stay away from it.Jack:Oh,I_.Thank_.Ben:Not_ _.is sign does means should see you at allHomework1.跟同桌操练句型。2.收集并设计一些公共标志牌，并和同学讨论其合理的放置地点、并能说出理由。Thank you!Good bye!
