... S2: It’s (blue). S1: (Yes). This is a (blue) book. - Do at home. UNIT 2: LET’S LEARN SOME MORE I. Objectives: By the end of the lesson, students will be able to: - Describe ... (blue). S1: (Yes). This is a (blue) book. - Giving instruction - Putting some school objects with different colors ( book, pen, eraser,…) on the desk - Showing up...