Unit2Thelibraryisontheleftoftheplayground.What’sthisbuilding?It’salibrary.Where’sthelibrary?It’sinmyschool.librarybuildinghallofficegateplaygroundsciencebehindlabbetweenmiddleroombuildingdininghallgatelibraryofficeplaygroundsciencelabsportshallbuildingbuildingdininghalldininghallgategatelibrarylibraryplaygroundplaygroundsciencelabsciencelabsportshallsportshallofficeofficebehind,between,infrontof,ontherightbehindbehindbetweeninfrontofinfrontofontherightontherightDamingDamingGaoYanGaoYanZhaoFengZhaoFengLiMinLiMinLinglingLinglingReadBetty’swords,andwriteherclassmates’namesontheirdesks.behind,between,infrontof,ontherightbehind,between,infrontof,ontheright1.Howmanybuildingsarethereinthe1.Howmanybuildingsarethereintheschool?school?Therearesixbuildingsintheschool.Therearesixbuildingsintheschool.2.What’sinthelibrary?2.What’sinthelibrary?Therearemanybooks,mapsandTherearemanybooks,mapsandcomputers.computers.LibraryLibrarySchoolofficesSchoolofficesSportshallSportshallDininghallDininghallSciencebuildingSciencebuilding1.Howmanyclassroomsarethereinthe1.Howmanyclassroomsarethereintheclassroombuilding?classroombuilding?Therearetwenty-fourclassrooms.Therearetwenty-fourclassrooms.2.Wherearethecomputerroomsand2.Wherearethecomputerroomsandsciencelabs?sciencelabs?Theyareinthesciencebuilding.Theyareinthesciencebuilding.3.What’sontherightofthelibrary?3.What’sontherightofthelibrary?Theplayground.Theplayground.1.between是一个介词，常和and连用。构成短语between…and…，表示“在……和……之间”。例如：IambetweenTomandLucyinthepicture.2.with也是一个介词，意思是“有”，表示一种附属关系。例如：Thisismyschoolwithalotofbuildings.3.inthemiddleof表示“在……的中间”。4.What’s+地点？表示“在某地有什么？”例如：-What’sinthelibrary?-Therearemanybooksinthelibrary.5.onone’sleft/right表示“在某人的左侧/右侧”。ontheleft/rightof….表示“在……的左侧/右侧”。例如：onhisleftontheleftofJim●therebe结构的一般疑问句是把be提前。例如：Thereisacomputeronthedesk.(变一般疑问句）Isthereacomputeronthede...
