五年级上册英语课件-Unit 10 What does that sign mean？4∣湘少版（三起）(共12张PPT)

Unit 10 What does that sign mean? signs What does this sign mean? This sign means “No taking photos”. What does this sign mean? This sign means “No smoking”. library What does this sign mean? This sign means “keep quiet”. What does this sign mean? It means “You can go out from there.” See you! $$