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1、Unit7LeisureTimePartIWarmingupA604,068957,2122,426,5331,719,743907,329419,386366,6451,231,3181,683,855444,5093,273,1161,400,873679,1902,528,4372,058,342960,684BInmostlibrarieshooksareclassifiedaccordingtotheirsubjectontheDeweyDecimalSystem.Underthissystemknowledgeisdividedintotenmainclassesan
2、dnamedasfollows:6000General500Science100Philosophy600AppliedScience200Religion700AreandCreation300SocialScience800Literature400Language900History,Travel,BiographyEachmainclassisdividedintotendivisions,alsonumbered0to9,givingthesecondfigureofabook’sclassificationnumber,and,withinthemainclasses
3、,booksaregroupedontheshelvestocorrespond.Forinstance,booksonartandrecreationarearrangedinthefollowingdivisions:700ArtandRecreation750Painting710Landscape760Engraving720Architecture770Photography730Sculpture780Music740DrawingandDesign790AmusementsEachdivisionofamainclassisthensubdividedintoten
4、sections,thefirstcoveringthesubjectingeneralandtheothers,numbered0-9,dealingwithitsbranches.Hereisanexample:Mainclass:700ArtandRecreationDivision:790AmusementsSections:791PublicEntertainment792Theater.Stage793IndoorEntertainment794GamesofSkill795GamesofChance796OutdoorSportsandGames797WaterSp
5、orts798Horsemanship.Racing799Fishing.Hunting.ShootingC1.March21,1685January28,1750.2.February23,1685April14,1759.3.January27,1756December5,1791.1.December17,1770March26,1827.2.January31,1797November19.1828.3.February3,1809November4,1847.4.March1,1810October17,1849.5.October22,1811July31.1886.
6、6.October25,1825June3,1899.7.May7,1840December6,1893.PartIIMozart'smusicstillalivetodayAl-(b)2-(a)3-(e)4-(d)5一(c)Binthesecondhalfofthe18thcentury17yearsold781782about500about60milliondollars1756December5,1791morethan600Thisyear,theworldmarkedthe250thanniversaryofthebirthofAustriancomposerWolf
7、gangAmadeusMozart.Therehavebeencelebrationsofthecomposer’sworkallyearlong.OnDecember5,musichousesaroundtheworldobservedtheanniversaryofthecomposer’sdeath.ThatmusicisfromMozart’sRequiem,aworkthecomposerdidnotcompletebeforehisdeath.ARequiemismu
