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1、专题限时训练(三十七) [说明文型阅读简答(二)](限时：25分钟) (一)ThinkoftheWorldCup,theOlympics,arockconcertoratrainstationinAsiabeforetheLunarNewYear.Whenthousandsorevenmillionsofpeoplegettogether,whatdoyousupposeisthebiggesthealthconcern?Traditionally,doctorsandpublichealthofficialsweremostconcernedabo
2、utthespreadofinfectiousdiseases,likeinfluenza.RobertSteffen,aresearcherinSwitzerland,saysinfectiousdiseasesarestillaconcern.Buthesaysinjuriesareabiggerthreatatmassgatherings.ProfessorSteffensayschildrenaswellasolderpeoplehavethehighestriskofinjuryorotherhealthproblemsattheseevents.Hesayschildre
3、naremoreatriskofgettingcrushed(压垮)instampedes(蜂拥),whileolderpeopleareathigherriskfromextremeheat.Stampedesandcrushingatmassgatheringshavecausedanestimated7,000deathsoverthepastthirtyyears.Thedesignofanareacanplayapart.Theremaybenarrowpassagesthattoomanypeopletrytouseatonce.ProfessorSteffensayst
4、hemoodofacrowdcanalsoplayapart.Hesays,“Ifsuddenly,forinstance,fireworkisbeinglaunchedwithinafootballstadium,thenthepeoplegetverymuchafraidandtrytoescape.”Hesaysorganizersoflargegatheringsneedtoavoidcreatingconditionsthatmightleadtopanic,stampedesandheatstroke.Andhesaystheymustbereadytogivemedic
5、alcare.Sowhatadvicedoeshehaveforpeopleattendingalargegathering?First,getanyneededvaccinations(接种疫苗)beforetraveling.Then,stayawayfromanylargemassofpeopleasmuchaspossible.Also,becarefulwithalcoholanddrugs,whichcanincreasetheriskofinjuries.1．InRobertSteffen'sopinion,whataremainhealthrisks2．inacrow
6、d？(Nomorethan5words)________________________________________________________________________2．Whoarethecommonsufferersofhealthrisksinacrowd?(Nomorethan5words)________________________________________________________________________3．Whatarethecausesofthehealthconcernsatmassgatherings?(Nomorethan
7、12words)________________________________________________________________________4．Whatshouldorganizersoflargegatheringsdotopreventhealthrisksinacrowd?(Nomorethan15words)_____________________________________________________________
