《托福阅读.》.doc

文档介绍：ordingtothematerialsusedtoconstructthem-clay,glass,wood,fiber,andmetal-montothinkofcraftsintermsoffunction,whichledtotheirbeingknownasthe"appliedarts."Approachingcraftsfromthepointofviewoffunction,wecandividethemintosimplecategories:containers,,shelters,,whichpertaintoboththematerialsusedintheirmakingandthesubstancesandthingstobecontained,supported,,regardlessofculturalbeliefs,geography,,,notsomearbitrarydecision,havedeterminedthegeneralformofapplied-artobjects,theyfollowbasicpatterns,,forexample,,notallfunctionalobjectsareexactlyalike;'---artobjectsarenotconstrainedbythelawsofphysicsinthesamewaythatapplied-,,forexample,bestable,whichrequiresanunderstandingofthepropertiesofmass,weightdistribution,,andthepaintmustnotdeteriorate,crack,,intheearlyItalianRenaissance,