Module3Unit2Pointtothedesk.tweetbirdclassroomWhat`sintheclassroom?chair椅子deskwindowblackboarddoorNo!windowdeskblackboarddoorbirdchair1.Pointto…2.Standup.3.Sitdown.指向起立坐下What`smissing?Standup.Sitdown.Pointto…What`smissing?Pointto…Standup.Sitdown.Sitdown.Pointto…What`smissing?Standup.Pointtotheblackboard.Pointtothechair.Pointtothedesk.Pointtothewindow.Pointtotheblackboard.Pointtothechair.Pointtothedesk.Pointtothewindow.please请Pleasestandup.Pleasesitdown.and和,并且and和,并且please请chair椅子andpleasechair和,并且请椅子Pointtothewindow.Pointtothedoor.Pointtothedesk.Pointtotheblackboard.Pointtothewindow.Pointtothedoor.Pointtothedesk.Pointtotheblackboard.1.2.3.