Unit 5 What colour is it?Lesson 26,Lets learn new words!,yellow,green,Hi, Lily. I have a new schoolbag!,Cool!,Guess.,What colour is it?,No.,Blue?,Look, its green.,Oh, how nice.,Theyre green.,What colour are the apples?,Its yellow.,What colour is the rose?,What colour are the bananas (香蕉)?,Theyre yellow.,想一想,What colour is the tree (树)?,It is green.,想一想,