Aftertwentyyears组员:涂冬丽吴艳丽罗江燕陈元田Authorpenname:O.Henryrealname:WilliamSidneyPorterlife:1862---1910Writingcharacteristics:shortsimpleironic------andsoon•Representativeworks:•Aserviceoflove•ThecopandtheAnthem•thegiftoftheMagi•ThelastleafGoldRushWhen:19thcenturyWhere:thewestoftheUS.Who:adventurerWhy:maketheirfortuneWhat:theproductofWestwardMovementResult:developmentPolicemaninwest----Socialstatus----Function----Development----RequirementSocialstatus•AuthorityFunction•Arrestthecriminals•Patrol•Offerhelp•Protecttheorder-------andsoonDevelopmentcrimecontrol------servingthesocietyRequirement-----Topasstheexam•Intellectualtest•Psychologicaltest•Achievement•Background•health