第五课时,Review A Lets talk,Hey , Zhang Peng , we have a new classroom,Really? Whats in the classroom?,This is the new classroom,teachers desk,fan,light,d,d,f,loor,Light light , turn on the light,Door door , open the door,Picture picture , put up the picture,Blackboard blackboard , clean the blackboard,Window window , close the window,w,The window is yellow,The computer is .,