2016新版英语四年级下册课件unit1

teacher’sdeskteachers’officelibraryfirstfloorsecondfloorWhere’sthelibrary?It’sonthesecondfloor.Where’stheteacher’soffice?It’sonthesecondfloor.Teacher’sofficeIsthistheteacher’soffice?No,itisn’t.Teacher’sofficeTheteacher’sofficeisnexttothelibrary.homeworkHere’smyhomework.Excuseme.Where’stheteacher’soffice?It’sonthesecondfloor.OK.Thanks.Hi.Isthistheteachers’office?No,itisn’t.theteachers’officeisnexttothelibrary.Hi,MissWhite!Here’smyhomework.Thankyou.Mike.Bye,MissWhite.Where’sthelibrary?It’sonthesecondfloor.IsitnexttoClassroom3?Yes,itis.Goodbye