文档介绍：Unit1MySchoolteachers’officelibraryfirstfloorsecondfloorWhere哪里Where’sthe…….?什么地方在哪?It’son在..上面in在…里面under在…下面near在..旁边nextto挨着Where’sthelibrary?It’’stheteachers’office?It’’…?这是….吗?Yes,itis./No,itisn’…?那是….吗?Yes,itis./No,itisn’’soffice?No,itisn’t.