英语专四考试阅读试题练习精编.docx

英语专四考试阅读试题练习

2018年英语专四考试阅读精选试题练习Iwouldalsoliketolearnmoreabouttheculturebehindthelanguage.Whenyouunderstandtheculturalbackground,youcanbetterusethelanguage.以下是小编为大家搜索整理的2018年英语专四考试阅读精选试题练习，希望能给大家带来帮助!更多精彩内容请及时关注我们应届毕业生考试网!Racket,dinclamor,noise,whateveryouwanttocallit,unwantedsoundisAmerica'smostwidespreadnuisance.Butnoiseismorethanjustanuisance.Itconstitutesarealandpresentdangertopeople'shealth.Dayandnight,athome,atwork,andatplay,noisecanproduceseriousphysicalandpsychologicalstress.Nooneisimmunetothisstress.Thoughweseemtoadjusttonoisebyignoringit,theear,infact,neverclosesandthebodystillresponds—sometimeswithextremetension,astoastrangesoundinthenight.Theannoyancewefeelwhenfacedwithnoiseisthemostcommonoutwardsymptomofthestressbuildingupinsideus.Indeed,becauseirritabilityissoapparent,legislatorshavemadepublicannoyancethebasisofmanynoiseabatementprograms.Themoresubtleandmoreserioushealthhazardsassociatedwithstresscausedbynoisetraditionallyhavebeengivenmuchlessattention.Nevertheless,whenweareannoyedormadeirritablebynoise,weshouldconsiderthesesymptomsfairwarningthatotherthingmaybehappeningtous,someofwhichmaybedamagingtoourhealth.Ofmanyhealthhazardstonoise,hearinglossisthemostclearlyobservableandmeasurablebyhealthprofessionals.Theotherhazardsarehardertopindown.Formanyofus,theremaybeariskthatexposuretothestressofnoiseincreasessusceptibilitytodiseaseandinfection.Themoresusceptibleamongusmayexperiencenoiseasacomplicatingfactorinheartproblemsandotherdiseases.Noisethatcausesannoyanceandirritabilityinhealthpersonsmayhaveseriousconsequencesforthesealreadyillinmindorbody.Noiseaffectsusthroughoutourlives.Forexample,thereareindicationsofeffectsontheunbornchildwhenmothersareexposedtoindustrialandenvironmentalnoise.Duringinfancyandchildhood,youngstersexposedtohighnoiselevelsmayhavetroublefallingasleepandobtainingnecessaryamountsofrest.Why,then,istherenotgreateralarmaboutthesedangers?Perhapsitisbecausethelinkbetweennoiseandmanydisabilitiesordiseaseshasnotyetbeenconclusivelydemonstrat