课件17张PPT。Clean the table , pleaseUnit 4请打扫桌子door door door , it’s a brown door
door door door, let’s open the door. Open and close
Open your book, read read read
Close your book, listen listen listen
Open the door, look look look
Close the door, think think thinkwindow window window, it’s a brown window
window window window, let’s open the window.a desk (课桌)See you !