托福阅读理解原文及答案2017年托福阅读理解原文及答案只要心还在跳，就要努力学习。以下是小编为大家搜索整理的'2017年托福阅读理解原文及答案，希望对正在关注的您有所帮助!更多精彩内容请及时关注我们应届毕业生考试网!Architectureistheartandscienceofdesigningstructuresthatorganizeandenclosespaceforpracticalandsymbolicpurposes.Becausearchitecturegrowsoutofhumanneedsandaspirations,itclearlycommunicatesculturalvalues.Ofallthevisualarts,architectureaffectsourlivesmostdirectlyforitdeterminesthecharacterofthehumanenvironmentinmajorways.Architectureisathree­dimensionalform.Itutilizesspace,mass,texture,line,light,andcolor.Tobearchitecture,abuildingmustachieveaworkingharmonywithavarietyofelements.Humansinstinctivelyseekstructuresthatwillshelterandenhancetheirwayoflife.Itistheworkofarchitectstocreatebuildingsthatarenotsimplyconstructionsbutalsoofferinspirationanddelight.Buildingscontributetohumanlifewhentheyprovideshelter,enrichspace,complementtheirsite,suittheclimate,andareeconomicallyfeasible.Theclientwhopaysforthebuildinganddefinesitsfunctionisanimportantmemberofthearchitecturalteam.Themediocredesignofmanycontemporarybuildingscanbetracedtobothclientsandarchitects.Inorderforthestructuretoachievethesizeandstrengthnecessarytomeetitspurpose,architectureemploysmethodsofsupportthat,becausetheyarebasedonphysicallaws,havechangedlittlesincepeoplefirstdiscoveredthem­evenwhilebuildingmaterialshavechangeddramatically.Theworld’sarchitecturalstructureshavealsobeendevisedinrelationtotheobjectivelimitationsofmaterials.Structurescanbeanalyzedintermsofhowtheydealwithdownwardforcescreatedbygravity.Theyaredesignedtowithstandtheforcesofcompression(pushingtogether),tension(pullingapart),bending,oracombinationoftheseindifferentpartsofthestructure.Evendevelopmentinarchitecturehasbeentheresultofmajortechnologicalchanges.Materialsandmethodsofconstructionareintegralpartsofthedesignofarchitecturestructures.Inearliertimesitwasnecessarytodesignstructuralsystemssuitableforthematerialsthatwereavailable,suchaswood,stone,brick.Todaytechnologyhasprogressedtothepointwhereitispossibletoinventnew