Ingenerally,amphitheatreisusuallyconstructedinuniversity,isalsoseeninsomemiddleandprimaryschool.Beforetheexpansion,stairsclassroomisgenerally,self-sustaining,builtinaparticularplace,withtheuniversityofenrollmentexpansion,nowalotofuniversityclassroomhasbeenturnedintoamphitheatre,stairsclassroombegantoenterintothebuildingtoinside,especiallyafewclassareinaclassroom,weofteninabigclassroom.Theprofessorshouldbeequippedwithwirelessmicrophones,otherwisethelecturesoundpressureamongstudentsmustnotrumor.阶梯教室一般多见于大学，在一些中小学也可见。在扩招以前,阶梯教室一般是自成体系,建在特定的地方，随着大学的扩招,现在很多大学的教室都改成了阶梯教室，阶梯教室开始进入到教学楼里面,特别是几个班一块上课的时候,大家经常在一个大的教室里。授课教授需配备无线麦克风，否则其讲课声音必定压不住学生间的私语。Themodernstairsclassroommoreequippedwithprojectors,speakersandothermultimediacombination,whitchisgenerallyusinginteachingpublicclass.Usuallystairsclassroomdon'tbetakenasindividualclassfixedclassroomsbutpublic,sosparetimetheamphitheatrewillbechangedtodofreeself-studytheclassroom,orbytheactivitiesofclass(suchasaclassmeeting)flexiblelybeinrequisition.Butthebiggestcharacteristicisintheshapeofaflightofstairsfloorisincreasinggradually,thefartherawayfromtheplatform,thehighertheground,andthehighertheseatthatledawayfromtheplatform,studentswhoseatsbehindcanclearlyseetheblackboardandplatform,andwon'tbeinfrontofthestudentsblockview.现代的阶梯教室多配备有投影仪、音箱等多媒体组合，一般在讲授公开课时使用。一般情况下阶梯教室不做个别班级的固定教室而是公用，因此空闲时可做自由自习教室，或者由有活动的班级（例如召开班会）灵活征用。但其最大特点在于其地板是阶梯状逐渐升高的，离讲台越远，地面越高，从而座椅就越高，这样就使得远离讲台、座位靠后的学生能够清楚地看见黑板和讲台，而不会被前排学生挡住视线。ThisclassroomistheBoshibuildingofNo.2003theclassroom,whichisdesignedbytheyunnanarchitecturaldesigninstitute,builtedin2003,inSeptemberputtingintousing.Largeareais20x16㎡,horizonlevelisrectangularshape,canaccommodate250people,andevenholdanageofthestudents,andcanincreasetherightamountofspareseat.该教室是博识楼2003号教室，由云南省建筑设计院设计，2003年建成，当年9月投入使用。面积为20×16㎡，平面形状为矩形，能容纳250人，甚至容纳一个年纪的学生，并可以增加适量的备用座位。Theclassroomshapebayisreasonable,thestructureissimple,shortenthefartheststadia,whichishelpfultosetofteachingfacilities;Seatdecoratedcompact,reasonablearrangement,seatingconvenient,issuitforwriting,thegroundstandardisnotmaketheincreasedbackseatskeptoutbythefrontrow,theclassroom’sgroundhavecertainsloperises,madeintostepped-weir,infrontof3rowmakeflatground.Thegradientofflooris1:6.Seatdislocationisarranged,elevatedlevel120mm.Whenyousitinthelastrow,canseetheblackboardfromtheground120mmposition.教室体型开间合理，结构简单，缩短最远视距，便于设置电教设施；座位布置紧凑、排列合理，就座方便、宜于书写，地面升高标准不使后排座位受前排的遮挡，教室地面有一定升起坡度，成阶梯形，前3排做成平地面。地面坡度大于1：6。座位错位排列，逐级升高120mm。当你坐在最后一排，能够看到黑板距地面120mm的位置。错列排放Thesoundqualityisinfluenceoftheclassroomroomshape.Interioracousticfielddistributionuniformity,novoiceblankarea,echoeachsoundgatheredwaitforaphenomenon.Audio-visualandthewholeclasstheclassroomequippedwithelectronicteachingmeans,withacomputer,projectiondevice,theslides,combinationspeakers,curta...
