字典翻译 问答 小学 英语 【WhatdoformerAmericanpresidentBillClintonandrockmusicianPeteTownshendhaveincommon.'?Bothmenhavehearingdamagefromexposure(暴露,接触)toloudmusicandbothnowwearhearingaids(助听器)asaresult.Asateena】
问题标题:
【WhatdoformerAmericanpresidentBillClintonandrockmusicianPeteTownshendhaveincommon.'?Bothmenhavehearingdamagefromexposure(暴露,接触)toloudmusicandbothnowwearhearingaids(助听器)asaresult.Asateena】
问题描述:

WhatdoformerAmericanpresidentBillClintonandrockmusicianPeteTownshendhaveincommon.'?Bothmenhavehearingdamagefromexposure(暴露,接触)toloudmusicandbothnowwearhearingaids(助听器)asaresult.AsateenagerClintonplayedsaxophoneinaband.TownshendwhohasthemoreseverehearinglosswasaguitaristforabandcalledtheWho.Heisoneofthefirstrockmusicianstocallthepublic'sattentiontotheproblemofhearinglossfromexposuretoloudmusic.

Temporary(暂时)hearinglosscanhappenafteronly15minutesoflisteningtoloudmusic.Oneearlywarningsigniswhenyourearsbegintofeelwarmwhileyoulistentomusicatarockconcertorthroughheadphones.Onelateristhatanunusualsoundoraringingissometimesproducedinyourheadaftertheconcert.

"Whathappensisthatthehaircellsintheinnereararedamagedbutthey'renotdead"saysphysicianandearspecialistDr.SamLevine.AccordingtoDr.Levineifyouavoidfurtherexposuretoloudnoiseit'spossibletoreconditionthecells(细胞)somewhat.Howeverheadds"Eventuallyoveralongperiodoftimehaircellsarepermanentlydamaged."Andthisisnosmallproblem.

Whatsoundlevelisdangerous?AccordingtoDr.Levineregularexposuretonoiseabove85decibels(分贝)isconsidereddangerous.Thechartbelowoffersacomparisonofdecibellevelstocertainsounds.Here'sanothermeasurementyoucanuse.Ifyou'reatarockconcertandthemusicissoloudthatyouhavetoshouttomakeyourselfheardyou'reatriskforhearingloss.That'swhenwearingprotectivedevicessuchasearplugsbecomescritical.

Thefactsareprettyfrightening.Butarerockbandsturningdownthevolume.'?Mostaren't."Rockmusicissupposedtobeloud"saysdrummerAndrewSather."Iwouldn'thaveitanyotherway.Andneitherwouldtherealfansofrock."

ContinuedexposuretoloudmusicandthefailuretowearearplugscanleadtodeafnessaccordingtoDr.Levine.Hestates"There'snocureforhearingloss.Yourearsaretryingtotellyousomething.Thatringingisthescreamofyourhaircellsdying.Eachtimethathappensmoreandmoredamageisdone."

LevelsofCommonNoises

Normalconversation &

陈珊敏回答:
  【小题1】A   【小题2】D   【小题3】B   【小题4】C解析   分析:   文章介绍嘈杂的音乐是听力丧失的主要原因,如果及时避免,听力会修复,但是如果继续使用,就会导致完全的失聪。   【小题1】细节题:从第一段的句子:Bothmenhavehearingdamagefromexposuretoloudmusicandbothnowwearhearingaidsasaconsequence.可知嘈杂的音乐是听力丧失的主要原因,选A   【小题2】猜词题:从第三段的句子:ifyouavoidfurtherexposuretoloudnoiseit'spossibletoreconditionthecellssomewhat.可知如果你避免进一步暴露于嘈杂的音乐,这些毛发细胞会变好的,选D   【小题3】推理题:从第四段的话:regularexposuretonoiseabove85decibels(分贝)isconsidereddangerous.和表格里面的比较数字:Rockbandduringaconcert110—140dB可知最后的表格是为了表明摇滚音乐会的影响,选B   【小题4】细节题:从文章最后一段的句子:Continuedexposuretoloudmusicandthefailuretowearearplugscanleadtodeafness可知Dr.SamLevine可能会同意很多人有失去听力的危险,选C   考点:   考查健康类短文
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