职称英语卫生a阅读理解备考模拟练习题.docx

职称英语卫生a阅读理解备考模拟练习题.docx

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职称英语卫生a阅读理解备考模拟练习题

2021年职称英语卫生a阅读理解备考模拟练习题

（1）

202*年职称英语卫生a阅读理解备考练习题

　　LastFourthofJuly,Pete,a14-year-old,wasenjoyingthelit-upskiesandloudboomsfromthefireworksbeingsetoffinhisneighborhood.Suddenly,theeveningtookaterribleturn.Abottlerocketshotintohiseye,immediatelycausinghimterriblepain.Hisfamilyrushedhimtotheemergencyroomfortreatment.Asaresultoftheinjury,Petedevelopedglaucomaandcataracts.Today,Petehaspermanentvisionlossinhisinjuredeyebecauseofhisbottlerocketinjury.

　　JuneisFireworksEyeSafetyAwarenessMonth,andthroughitsEyeSmartcampaigntheAmericanAcademyofOphthalmologywantstoremindconsumerstoleavefireworkstoprofessionals.“ThereisnothingworsethanaFourthofJulycelebrationruinedbysomeonebeinghitintheeyeabottlerocket,”saidDr.JohnC.Hagan,clinicalcorrespondentfortheAcademyandanophthalmologistatDiscoverVisionCentersinKansasCity.“Asafecelebrationmeanslettingtrainedprofessionalshandlefireworkswhileyouenjoytheshow.”

　　AccordingtotheU.S.ConsumerProductSafetyCommission,morethan9,000fireworks-relatedinjurieshappeneachyear.Ofthese,nearlyhalfarehead-relatedinjuries,withnearly30percentoftheseinjuriestotheeye.One-fourthoffireworkseyeinjuriesresultinpermanentvisionlossorblindness.Childrenarethemostcommonvictimsoffireworkabuse,withthosefifteenyearsoldoryoungeraccountingfor50percentoffireworkseyeinjuriesintheUnitesStates.Dr.Haganestimatesthathispracticeseesmorethan30injurieseachyearfromfireworks.

　　Evenfireworksthatmanypeopleconsidersaferepresentathreattothewyes.Forchildrenundertheageoffive,apparentlyharmlesssparklersaccountforone-thirdofallfireworksinjuries.Sparklerscanburnatnearly2,000degreesFahrenheit.

　　练习：

　　1.WhathappenedtoPetelastFourthofJuly?

　　A）Hewasburnedinahousefire.

　　B）Hewascaughtinarain.

　　C）Hewasinjuredinafight.

　　D）Hewashitintheeye.

　　2.TheAmericanAcademyofOphthalmologycallsonconsumersto

　　A）celebratetheFourthofJulywithfireworks.

　　B）leavefireworkstoprofessionalsintheircelebrations.

　　C）stopcelebratingtheFourthofJulyaltogether.

　　D）setofffireworkstogetherwithtrainedprofessionals.

　　3.HowmanyfireworkseyeinjuriesoccurintheUSeachyear?

　　A）About9,000.

　　B）About4,500.

　　C）About1,350.

　　D）About30.

　　4.FireworkseyeinjuriescanresultineachofthefollowingEXCEPT

　　A）blindness.

　　B）permanentvisionloss.

　　C）glaucomaandcataracts.

　　D）head-relatedinjuries.

　　5.WhichisNOTtrueofsparklers?

　　A）Theyareharmlesstochildren.

　　B）Theyareconsideredsafebymanypeople.

　　C）Theyareathreattotheeyes.

　　D）Theycanburnatveryhighdegrees.

　　参考答案：

1.D2.B3.C4.D5.A

2021年职称英语卫生a阅读理解备考模拟练习题

（2）

202*年职称英语卫生a阅读理解备考练习题

　　Scientistswhostudyinsectshavearealmysteryontheirhands.Allacrossthecountry，honeybeesareleavingtheirhivesandneverreturning.Researcherscallthisphenomenoncolony-collapse1disorder.Accordingtosurveysofbeekeepersacrossthecountry，25to40percentofthehoneybeesintheUnitedStateshavevanishedfromtheirhivessincelastfall.Sofar，noonecanexplainwhy.

　　Colonycollapseisaseriousconcernbecausebeesplayanimportantroleintheproductionofaboutone-thirdofthefoodsweeat.Astheyfeed，honeybeesspreadpollenfromflowertoflower.Withoutthisprocess，aplantcan’tproduceseedsorfruits.

　　Now，agroupofscientistsandbeekeepershaveteameduptotrytofigureoutwhat’scausingthealarmingcollapseofsomanycolonies.Bysharingtheirexpertiseinhoneybeebehavior，health，andnutrition，teammembershopetofindoutwhat’scontributingtothedeclineandtopreventbeedisappearanceinthefuture.

　　Itcouldbethatdiseaseiscausingthedisappearanceofthebees.Toexplorethatpossibility，JayEvans，aresearcherattheUnitedStatesDepartmentofAgriculture（USDA）BeeResearchLaboratory2，examinesbeestakenfromcoloniesthatarecollapsing.“Weknowwhatahealthybeeshouldlooklikeontheinside，andwecanlookforphysicalsignsofdisease,”hesays.Andbeesfromcollapsingcoloniesdon’tlookveryhealthy.“Theirstomachsareworndown，comparedtothestomachsofhealthybees,”Evanssays.Itmaybethataparasiteisdamagingthebeesdigestiveorgans.Theirimmunesystemsmaynotbeworkingastheyshould.Moreover，theyhavehighlevelsofbacteriainsidetheirbodies.

　　Anothercauseofcolony-collapsedisordermaybecertainchemicalsthatfarmersapplytokillunwantedinsectsoncrops，saysJerryHayes，chiefbeeinspectorfortheFloridaDepartmentofAgriculture3.Somestudies，hesays，suggestthatacertaintypeofinsecticideaffectsthehoneybee’snervoussystem（whichincludesthebrain）andmemory.”Itseemstikehoneybeesaregoingoutandgettingconfusedaboutwheretogoandwhattodo,”hesays.

　　Ifitturnsoutthatadiseaseiscontributingtocolonycollapse，beesgenescouldexplainwhysomecolonieshavecollapsedandothershavenot.Inanygroupofbeestherearemanydifferentkindsofgenes.Themoredifferentgenesagrouphas，thehigherthegroup’sgeneticdiversity.Sofarscientistshaven’tdeterminedtheroleofgeneticdiversityincolonycollapse，butit’sapromisingtheory，saysEvans.

　　专门知识，专长注释：

　　1.colony-collapse：

群体瘫痪。

colony有“殖民地”的意思，在此意为：

agroupofthesamekindofanimals，plants，orone-celledorganismslivingorgrowingtogether.一群生活或生长在一起的同种动物、植物或单细胞有机体。

　　2.theUnitedStatesDepartmentofAgriculture（USDA）BeeResearchLaboratory：

美国农业部蜜蜂研究实验室。

　　3.theFloridaDepartmentofAgriculture：

佛罗里达农业局。

佛罗里达是美国东南部的一个州，濒临大西洋和墨西哥湾。

　　练习：

　　1.Whatisthemysterythatresearchersfindhardtoexplain?

　　AHoneybeesareflyingallacrossthecountry.

　　B25-40percentofthehoneybeesintheUShavedied.

　　CHoneybeesareleavingtheirhivesanddonotreturn.

　　DHoneybeehivesareindisorder.

　　2.Whyareresearchersseriouslyconcernedwiththephenomenonofcolony-collapsedisorder?

　　ABecausehoneybeesproduceone-thirdofthefoodsweeat.

　　BBecausehoneybeesfeedonflowers.

　　CBecausehoneybeeseatseedsofflowers.

　　DBothBandC.

　　3.Whatarethepossiblecausesofcolony-collapsedisordergivenbythescientists?

　　AWorseningenvironment.

　　BDiseaseandchemicals.

　　CDwindlingnumberofflowersaround.

　　DChangesingenes’structures.

　　4.Accordingtothefifthparagraph，whichofthefollowingaboutbees’genesistrue?

　　ABees’genesallowthemtoexpandtheircolonies.

　　BBees’geneshelpkeepthemintheirhives.

　　CBees’genesmakethemflyfromflowertoflower.

　　DBees’genescouldexplainthecollapseofsomecolonies.

　　5.WhatexplanationisgivenbyJerryHayestothephenomenon?

　　AFarmersapplycertainchemicalstokillunwantedbees.

　　BTheinsecticidedestroysthehoneybee’snervoussystem.

　　CTheinsecticideaffectsthehoneybee’smemory.

　　DAlloftheabove.

　　答案与题解：

　　1.C短文第一段的第一句和最后一句告诉我们，昆虫学家正面临一个不可解释的谜。

第二句解释了这个谜，给出了答案。

　　2.A短文第二段的第一句提供了答案。

蜜蜂传播花粉能使植物结果，因此为人类提供食物。

　　3.B第四段的开头是Itcouldbethatdiseaseiscausingthedisappearanceofthebees.第五段的开头是Anothercauseofcolony-collapsedisordermaybecertainchemicalsthat，这是科学家给出的两个可能造成这种现象的原因。

　　4.D第六段的句子：

bees’genescouldexplainwhysomecolonieshavecoilapsedandothcrshavenot。

这是选择D的依据。

选项A、B、C的内容文章中都没有出现，所以不是答案。

　　5.D第五段描述了另一个可能的原因，即农夫使用的杀虫剂可能破坏了蜜蜂的神经系统和记忆。

所以D是正确选择。

2021年职称英语卫生a阅读理解备考模拟练习题（3）

202*年职称英语卫生a阅读理解备考练习题

　　Windowsnotonlyletlightintocutdownanelectricityuseforlighting，butthelightcomingthroughthewindowalsoprovidesheat.However，windowsarenotsomethingpeopletypicallyassociatewithbeingacuttingedge1technology.Researchersarenowworkingonnewtechnologiesthatenableawindowtoquicklychangefromcleartodarkandanywhereinbetweenwithaflipofaswitch2.

　　“Ittookusalongtimetofigureoutwhatawindowreallyis,”saysClaesGranqvist.He’saprofessorofsolid-statephysicsatUppsalaUniversityinSweden3.“It’scontactwiththeoutsideworld.Youhavetohavevisualcontactwiththesurroundingworldtofeelwell.”So，windowsandnaturallightareimportantforimprovingthewaypeoplefeelwhenthey’restuckindoors.

　　Yet，windowsaretheweaklinkinabuildingwhenitcomestoenergyandtemperaturecontrol.Inthewinter，coldairleaksin.Whenit’shotandsunny，sunlightstreamsin.Allofthissunlightcarrieslotsofheatandenergy.Andallofthisextraheatforcespeopletoturnontheirairconditioners.Producingblastsofcoldair，whichcanfeelsorefreshing，actuallysuckupenormousamountsofelectricityinbuildingsaroundtheworld.

　　Windowshavebeenamajorfocusofenergyresearchforalongtime.Overtheyears，scientistshavecomeupwithavarietyofstrategiesforcoating，glazing，andlayeringwindowstomakethemmoreenergyefficient.Smartwindowsgoastepfurther.Theyusechromogenictechnologieswhichinvolvechangesofcolor.

　　Electrochromicwindowsuseelectricitytochangecolor.Forexample，asheetofglasscoatedwiththinlayersofchemicalcompoundsuchastungstenoxideworksabitlikeabattery.Tungstenoxideisclearwhenanelectricchargeisappliedanddarkwhenthechargeisremoved，thatis，whentheamountofvoltageisdecreased，thewindowdarkensuntilit’scompletelydarkafterallelectricityistakenaway.Soapplyingavoltagedetermineswhetherthewindowlooksclearordark.

　　Oneimportantfeaturethatmakesasmartwindowsosmartisthatithasasortof“memory.”Allittakesisasmalljoltofvoltagetoturnthewindowfromonestatetotheother.Then，itstaysthatway.Transitionstakeanywherefrom10secondstoafewminutes，dependingonthesizeofthewindow.Thedevelopmentofsmartwindowscouldmeanthatm