Unit 2 Cleaning Day PB 课件.ppt
(共33张PPT)
Unit 2 Cleaning Day
Part B
stand
She is standing on a chair.
They are cleaning the windows.
She is cleaning the blackboard.
He is cleaning the desk.
She is cleaning the window.
They are cleaning the windows.
Sally is cleaning the blackboard.
萨莉正在擦黑板。
Sally is having breakfast.
Sally正在吃早饭。...