Unit1MyclassroomMissChen………classroom12345IlikeNO…classroomdooropenThedooris…Openthewindow12345IlikeNo……window.boardHowmanyboards?Touchthefloor/board/window/doorlightWhat’smissing?Howmanywindowsarethere?Howmanywindowsarethere?pictureThepictureis……Let’sdo.Let’ssay.What’sintheclassroom?Thankyou.