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剑桥雅思9测试二ReadingPassage1Youshouldspendabout20minutesonQuestion1-13whicharebasedonReadingPassage1below.AHearingimpairmentorotherauditoryfunctiondeficitinyoungchildrencanhaveamajorimpactontheirdevelopmentofspeechandcommunication,resultinginadetrimentaleffectontheirabilitytolearnatschool.Thisislikelytohavemajorconsequencesfortheindividualandthepopulationasawhole.TheNewZealandMinistryofHealthhasfoundfromresearchcarriedoutovertwodecadesthat6-19%ofchildreninthatcountryareaffectedbyhearingloss.BApreliminarystudyinNewZealandhasshownthatclassroomnoisepresentsamajorconcernforteachersandpupils.Modernteachingpractices,theorganizationofdesksintheclassroom,poorclassroomacoustics,andmechanicalmeansofventilationsuchasair-conditioningunitsallcontributetothenumberofchildrenunabletocomprehendtheteacher’svoice.EducationresearchersNelsonandSolihavealsosuggestedthatrecenttrendsinlearningofteninvolvecollaborativeinteractionofmultiplemindsandtoolsasmuchasindividualpossessionofinformation.Thisallamountstoheightenedactivityandnoiselevels,whichhavethepotentialtobeparticularlyseriousforchildrenexperiencingauditoryfunctiondeficit.Noiseinclassroomscanonlyexacerbatetheirdifficultyincomprehendingandprocessingverbalcommunicationwithotherchildrenandinstructionsfromtheteacher.CChildrenwithauditoryfunctiondeficitarepotentiallyfailingtolearntotheirmaximumpotentialbecauseofnoiselevelsgeneratedinclassrooms.Theeffectsofnoiseontheabilityofchildrentolearneffectivelyintypicalclassroomenvironmentsarenowthesubjectofincreasingconcern.TheInternationalInstituteofNoiseControlEngineering(I-INCE),ontheadviceoftheWorldHealthOrganization,hasestablishedaninternationalworkingparty,whichincludesNewZealand,toevaluatenoiseandreverberationcontrolforschoolrooms.Whilethedetrimentaleffectsofnoiseinclassroomsituationsarenotlimitedtochildrenexperiencingdisability,thosewithadisabilitythataffectstheirprocessingofspeechandverbalcommunicationcouldbeextremelyvulnerable.Theauditoryfunctiondeficitsinquestionincludehearingimpairment,autisticspectrumdisorders(ASD)andattentiondeficitdisorders(ADD/ADHD).DAutismisconsideredaneurologicalandgeneticlife-longdisorderthatcausesdiscrepanciesinthewayinformationisprocessed.Thisdisorderischaracterizedbyinterlinkingproblemswithsocialimagination,socialcommunicationandsocialinteraction.AccordingtoJanzen,thisaffectstheabilitytounderstandandrelateintypicalwaystopeople,understandeventsandobjectsintheenvironment,andunderstandorrespondtosensorystimuli.Autismdoesnotallowlearningorthinkinginthesamewaysasinchildrenwhoaredevelopingnormally.Autisticspectrumdisordersoftenresultinmajordifficultiesincomprehendingverbalinformationandspeechprocessing.Thoseexperiencingthesedisordersoftenfindsoundssuchascrowdnoiseandthenoisegeneratedbymachinerypainfulanddistressing.Thisisdifficulttoscientificallyquantifyassuchextra-sensorystimulivarygreatlyfromoneautisticindividualtoanother.Butachildwhofindsanytypeofnoiseintheirclassroomorlearningspaceintrusiveislikelytobeadverselyaffectedintheirabilitytoprocessinformation.ETheattentiondeficitdisordersareindicativeofneurologicalandgeneticdisordersandarecharacterizedbydifficultieswithsustainingattention,effortandpersistence,organizationskillsanddisinhibition.Childrenexperiencingthesedisordersfinditdifficulttoscreenoutunimportantinformation,andfocusoneverythingintheenvironmentratherthanattendingtoasingleactivity.Backgroundnoiseintheclassroombecomesamajordistraction,whichcanaffecttheirabilitytoconcentrate.FChildrenexperiencinganauditoryfunctiondeficitcanoftenfindspeechandcommunicationverydifficulttoisolateandprocesswhensetagainsthighlevelsofbackgroundnoise.Theselevelscomefromoutsideactivitiesthatpenetratetheclassroomstructure,fromteachingactivities,andothernoisegeneratedinside,whichcanbeexacerbatedbyroomreverberation.Strategiesareneededtoobtaintheoptimumclassroomconstructionandperhapsachangeinclassroomcultureandmethodsofteaching.Inparticular,theeffectsofnoisyclassroomsandactivitiesonthoseexperiencingdisabilitiesintheformofauditoryfunctiondeficitneedthoroughinvestigation.Itisprobablethatmanyundiagnosedchildrenexistintheeducationsystemwith‘invisible’disabilities.Theirneedsarelesslikelytobemetthanthoseofchildrenwithknowndisabilities.GTheNewZealandGovernmenthasdevelopedaNewZealandDisabilityStrategyandhasembarkedonawide-rangingconsultationprocess.Thestrategyrecognizesthatpeopleexperiencingdisabilityfacesignificantbarriersinachievingafullqualityoflifeinareassuchasattitude,education,employmentandaccesstoservices.Objective3oftheNewZealandDisabilityStrategyisto‘ProvidetheBestEducationforDisabledPeople’byimprovingeducationsothatallchildren,youthlearnersandadultlearnerswillhaveequalopportunitiestolearnanddevelopwithintheiralreadyexistinglocalschool.Forasuccessfuleducation,thelearningenvironmentisvitallysignificant,soanyefforttoimprovethisislikelytobeofgreatbenefittoallchildren,butespeciallytothosewithauditoryfunctiondisabilities.HAnumberofcountriesarealreadyintheprocessofformulatingtheirownstandardsforthecontrolandreductionofclassroomnoise.NewZealandwillprobablyfollowtheirexample.Theliteraturetodateonnoiseinschoolroomsappearstofocusontheeffectsonschoolchildreningeneral,theirteachersandthehearingimpaired.Onlylimitedattentionappearstohavebeengiventothosestudentsexperiencingtheotherdisabilitiesinvolvingauditoryfunctiondeficit.Itisimperativethattheneedsofthesechildrenaretakenintoaccountinthesettingofappropriateinternationalstandardstobepromulgatedinfuture.生词查了一遍Aimpairment名:损伤,损害auditory听觉旳,听觉器官旳。听众,礼堂。deficit:局限性额,赤字,亏空,受损。detrimental:有害旳,不利旳。不利旳人(物),不受欢迎旳求婚者。carriedout实行,贯彻Bpreliminary初步旳,初级旳,预备旳,开端旳,序言旳。名词:准备工作,初赛,初步措施,(对学生旳)预考。开场白,客套话。acoustics声学,传声系统旳音响效果,听觉旳,声音旳,原声旳。ventilation空气流通,通风设备,通风措施;公开讨论。vent:通风孔,排气孔。感情宣泄、发泄,吐露。(鸟、虫、鱼)肛门。动词:体现,发泄(感情,尤其指愤怒旳感情);给……开孔,放出;通过排泄减轻压力。ventil活栓ventilate:vt使通风,通风;公开,公开讨论collaborative:合作旳,协作旳。exacerbate:使恶化,加重,激怒。Acerbate使发火,使烦恼;恼怒旳verbal:词语旳,言语旳,口头旳,动词旳。非谓语动词,非限定动词。Creverberation反响,回响,反射,反射物。verberation打,打击(特指发生物旳冲击和震动)disability无能,无力,残疾。[法律]无能力,无资格。vulnerable:易受袭击旳,易受伤旳,易受批评旳。桥牌,已成定局旳。vulnerability弱点,袭击,易伤性,致命性,脆弱性autisticspectrumdisorder泛自闭症障碍小朋友autistic(专注自我而与现实隔绝旳)孤单症患者(尤指小朋友),自闭症患者。sp
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