职称英语卫生类A新增文章篇目.doc

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1、+第三十四篇WhoWanttoLiveForever?Ifyourdoctorcouldgiveyouadrugthatwouldletyouliveahealthylifefortwiceaslong，wouldyoutakeit?Thegoodnewsisthatwemaybedrawingneartothatdate，Scientistshavealreadyextendedthelivesofflies，wormsandmiceinlaboratories.Manynowthinkthatusin

2、ggenetictreatmentswewillsoonbeabletoextendhumanlifetoatleast140years.b5E2RGbCAPThisseemsagreatidea.Thinkofhowmuchmoretimewecouldspendchasingourdreams，spendingtimewithourlovedones，watchingourfamiliesgrowandhavefamiliesoftheirown.p1EanqFDPw"Longerlife长寿woul

3、dgiveusachancetorecoverfromourmistakesandpromotelongtermthinking,"saysDrGregoryStockoftheUniversityOfCaliforniaSchoolOfPublicHealth."Itwouldalsoraiseproductivitybyaddingtotheyearwecanwork."DXDiTa9E3dLongerlivesdon'tjustaffectthepeoplewholivethem.Theyalsoa

4、ffectsocietyasawhole."Wehavewar，poverty，allsortsofissuesaround，andIdon'tthinkanyofthemwouldbeatallhelpedbyhavingpeoplelivelonger,"saysUSbioethicistDanielCallahan."Thequestionis'Whatwillwegetasasociety?'Isuspectitwon'tbeabettersociety."RTCrpUDGiTItwouldcer

5、tainlybeaverydifferentsociety.Peoplearealreadyfindingitmoredifficulttostaymarried.Divorceratesarerising.Whatwouldhappentomarriageinasocietywherepeoplelivedfor140years?Andwhatwouldhappentofamilylifeifnineor10generationsofthesamefamilywereallaliveatthesamet

6、ime?5PCzVD7HxAResearchintoageingmayenablewomentoremainfertileforlonger.Andthatraisestheprospectofhaving100-year-oldparents，orbrothersandsistersborn50yearsapart.Wethinkofaneldersiblingassomeonewhocanprotectusandofferhelpandadvice.Thatwouldbehardtodoifthats

7、iblingcamefromacompletelydifferentgeneration.jLBHrnAILgWorkinglifewouldalsobeaffected，especiallyiftheretirementagewaslifted.Morepeoplewouldstayinworkforlonger.Thatwouldgiveusthebenefitsofage-skill，wisdomandgoodjudgment.xHAQX74J0XOntheotherhand，morepeoplew

8、orkingforlongerwouldcreategreatercompetitionforjobs.Itwouldmakeitmoredifficultforyoungerpeopletofindajob.Toppostswouldbedominatedbythesamefewindividuals，makingcareerprogressmoredifficult.Andhoweasilywoulda25-year-ol