4职称英语考试卫生类B级自编 阅读理解.docx
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4职称英语考试卫生类B级自编阅读理解
第四部分阅读理解
阅读下面的短文。
每篇短文的后面有5个问题,每个问题有4个备选答案。
请根据短文的内容选择正确的答案。
第一篇BringingNanotechnologytoHealthCareforthePoor
Nanotechnologyusesmatteratthelevelofmoleculesandatoms.Researchersarefindingdifferentusesforparticles
练习:
1.WhichofthefollowingusesofnanotechnologyisNOTmentionedinthepassage?
ATomakebeautyproductsanddirt-resistantclothing.,
BToproducebetterandlighterbuildingmaterials.
CTohelpmoreaccuratelydiagnosediseases.
DTohelpmoreeffectivelytreatdiseases.
2.Howcanquantumdotsbeusedtoconfirmdiseases?
ABytraditionallylookingataperson'sbloodunderamicroscope.
BBylettingapersontakesomekindofmedicine.
CBylightingupinthepresenceofatargetedmolecule.
DBysubjectingapersontoanX-rayexamination.
3.Howcannanotechnologybeusedtomakeadrugmoreeffective?
ABymakingadrugtargetthefocusofadisease.
BBychangingthestructureofthebodycells.
CByloweringthesideeffectscausedbyadrug.
DBylettingapatienttakeadoseaslargeaspossible.
4.ThefollowingdevelopingcountriesaredoingverywellscientificresearchonnanotechnologyEXCEPT
AChinaBBrazilCIranDIndia
5.Whichofthefollowingisthepossibleriskinusingnano-materialsmentionedinthepassage?
ATheymaycausesomedamagetothebodycells.
BTheyareharmfulmaterialsthemselves.
CTheymaystoreinthebody.
DTheymaybehavedifferentlyinthebodyandtheenvironment.
第二篇MedicalJournals
Medicaljournalsarepublicationsthatreportmedicalinformationtophysiciansandotherhealthprofessionals.
练习:
1.Themainreadersofmedicaljournalsare
Athegeneralpublic.Bhealthprofessionals.
Cmedicalcritics.Dnewsreporters.
2.WhichofthefollowingstatementsisNOTtrue?
AManymedicaljournalsalsopublishonline.
BAfewmedicaljournalsaregeneralmedicaljournals.
CMostmedicaljournalspublishonlyonline.
DMostmedicaljournalsarespecialtyjournals.
3.Howmanymajortypesofarticlesarementionedinthepassage?
AFive.BSeven.CFour.DSix.
4.Anarticledealingwithresultsfromdifferentstudiesonthesametopiciscalled
Aaresearcharticle.Bareviewarticle.
Cacasereport.Daneditorial.
5.Letterstotheeditorenablereadersofamedicaljournaltoexpresscommentson
Aanymedicalevent.Barticlespublishedinthesameissue.
Carticlespublishedinthatjournal.Dmedicaldevelopment.
第三篇CookingOilFumesCauseTumor
Theleadingcauseoflungcanceramongwomeninthecitywascookingoilfumeswhilemenaremorelikelytodevelopthediseasefromsmoking,saidmedicalexpertsafterafive-yearresearchstudy.
练习:
1.Whatanewtendencyinlungcancerisconcludedbytheresearchers?
AMenaremorelikelytodeveloplungcancerthanwomen.
BWomenaremorelikelytodeveloplungcancerthanmen.
CPatientswithlungcancerbecomeolder,especiallymales.
DPatientswithlungcancerbecomeyounger,especiallyfemales.
2.WhichofthefollowingdiseasesisthemostcommonamongthelocalresidentsinShanghai?
AHeartdisease.BBreastcancer.
CInfectiousdiseases.DLungcancer.
3.Whatsymptomsmaybe'complainedofbymostwomenwithlungcancerafterlongterm,closecontactwithcookingoilfumes?
AIrritatedeyesandthroat.BSeverepaininbothlungs.
CContinuouscoughandheadache.DDifficultyinbreathin9.
4.Whatwasthelocalwomen'sreactionwhentheylearnedthatcookingoilfumescouldleadtocancer?
AHappy.BSurprised.
CAngry.DCareless
5.Whichofthefollowinghasrelativelylittleconnectionwithwomen'slungcancer?
AFamilycancerhistory.
BUnhealthydietaryhabits.
CWeakimmunesystems.
DPersonalhealthandphysicalcondition.
第四篇MulthitaihinsUrgedforAUPregnantWomen
ArecentstudyinTanzaniafoundthatwhenpregnantwomentookvitaminseveryday,fewerbabieswereborntoo
练习:
1.HowmanybabiesarebornwithlowbirthweightinthedevelopedcountrieseveryyearaccordingtoWHO?
A20,000,000.B18,000,000.
C2,000,000.D38,000,000.
2.ApillofmultivitaminsmaycontainallofthefollowingsubstancesEXCEPT
AallvitaminsintheBgroup.BvitaminsCandE.
Cmuchironandfolate.Dantiviralsubstances.
3.WhichofthefollowingisNOToneoftheeffectsofmultivitaminsmentionedinthepassage?
AToreducetherateofbabiesborntooearly.
BToreducetheriskoflowbirthweight.
CToreducefetaldeathsinpregnantwomeninfectedwithHIV.
D-Toincreasethenumberoflymphocytesinmothers'blood.
4.Whataroledolymphocytesplayinthehumanbody?
AToreducetherateofdyingwhilestillafetus.
BToraisethebody'simmunityagainstinfection.
CTohelppreventthedevelopmentofheartdisease.
DTohelppreventthedevelopmentofdiabetes.
5.HowmanypercentofbabieswerebornwithlowbirthweighttowomenwhowerenotinfectedwiththeAIDSvirusandtookthemultivitaminsaccordingtoanewstudy?
ALessthan8%.BAbout9.5%.C1.5%.D17.5%.
第五篇U.S.EatsTooMuchSalt
PeopleintheUnitedStatesconsumemorethantwicetherecommendedamount1ofsalt,raisingtheirriskforhighbloodpressure,heartattacksandstrokes,governmenthealthexpertssaidonThursday.
1.Toomuchsaltraisesone'sriskfor
Ahighbloodpressure.Bheartattacks.Cstrokes.Dalloftheabove.
2.HowmuchsaltdomostAmericanadultseatperday?
ANomorethan1,500mg.BCloserto3,500mg
CLessthan3,436mg.DCloserto1,500mg.
3.Toimprovetheirbloodpressure,peopleshouldhaveadiet
Arichinpotassiumandsodium.Brichinpotassiumandcalcium..
Crichincalciumandsodium.Dnoneoftheabove.
4.Thehigh-riskgroupsincludethose
Awhoareblack.Bwhoareovertheageof40.
Cwhoarewhite,andyoung.DbothAandB.
5.Packaged,processedandrestaurantfoodsareknowntobe
Acheap.Btasty.Crichinsalt.Dhealthy.
第六篇PushbikePeril
Lowspeedbicyclecrashescanbadlyinjure一orevenkill一childreniftheyfallontotheendsofthehandlebars.Soateamofengineersisredesigningthehumblehandlebarinabidtomakeitsafer.1
练习:
1.Accordingtothepassage,someengineersaretryingtoimprovethehandlebarsbecause
Atheyarenotnobleenough.Btheymaykillchildren.
Ctheyarelikelytocrash.Dtheymakethebikemoveatalowspeed.
2.Inparagraph2,theauthormentionsastudyofseriousabdominalinjuries
Atodiscusshowabdominalinjuriesinchildrenoccur.
Btoshowthatmorethanathirdinjurieswerecausedbybicycleaccidents.
Ctopointoutwhatthecountermeasurescanbe.
DtotelluswhyKristyArbogastbegantheproject.
3.Paragraph3mainlydiscusses
Awhythechildrenandtheirparentswereinterviewed.
Bwhenthechildrenturnthehandlebarsthrough90degrees.
Cwhatcausesthechildrentotoppleover.
Dhowseriousinjuriesoccur.
4.Thepassageimpliesthat
Aitisnoteasytopersuademanufacturerstoadoptthenewdesign.
Btheteamofengineershasnotfoundanycountermeasures.
Cchildrenliketoridebicyclesataverylowspeed.
Dalotofchildrenwerekilledinbicycleaccidentsinthepast30years.
5.Inwhichofthefollowingwaysthehandgripwork?
AItcanbecommercialized.
BItreducesthedangerousforcesinbicycleaccidents.
CItaddsafewdollarstothecostofabike.
DItchangesthedirectionofthehandlebarsinanimpact.
第七篇Late-nightDrinking
Coffeeloversbeware.Havingaquick“pick-me-up”cupofcoffee1lateinthedaywillplayhavocwith2yoursleep.Aswellasbeingastimulant,caffeineinterruptstheflowofmelatonin,thebrainhormonethatsendspeopleintoasleep.
练习:
1.Theauthormentions"pick-me-up"toindicatethat
Amelatoninlevelsneedtoberaised.Bneurohormonecanwakeusup.
Ccoffeeisastimulant.Ddecafisacaffeinatedcoffee.
2.Whichofthefollowingtellsushowcaffeineaffectssleep?
ACaffeineblocksproductionoftheenzymethatstopsmelatoninproduction.
BCaffeineinterruptstheflowofthehormonethatpreventspeoplefromsleeping.
CCaffeinehalvesthebody'slevelsofsleephormone.
DCaffeinestaysinthebodyformanyhours.
3.Whatdoesparagraph3mainlydiscuss?
ADifferenteffectsofcaffeinatedcoffeeanddecafonsleep.
BDifferentfindingsofLotanShiloandateamaboutcaffeine.
CThefactthatthesubjectsslept415minutespernightafterdrinkingdecaf.
DTheevidencethatthesubjectstookhalfanhourtofallasleep.
4.Whatdoestheexperimentmentionedinparagraph4prove?
ATherearemoreenzymesindecafdrinkers'urinesample.
BTherearemoremelatoninconcentrationsincaffeinedrinkers'urinesample.
CDecafdrinkersproducelessmelatonin.
DCaffeinedrinkersproducelesssleephormone.
5.Theauthorofthispassageprobablyagreesthat
Acoffeeloverssleeplessthanthosewhodonotdrinkcoffee.
Bweshouldnotdrinkcoffeeaftersupper.
Cpeoplesleepmoresoundlyatmidnightthanat3am.Difwefeelsleepyatnight,weshouldgotobedimmediately.
第八篇Eat Healthy
"Cleanyourplate!
"and"Beamemberoftheclean-plateclub1!
’’JustabouteverykidintheUShasheardthisfroma
练习:
1.ParentsintheUnitedStatestendtoasktheirchildren
Atosavefood.
Btowashthedishes.
Cnottowastefood.
Dnottoeattoomuch.
2.WhydoAmericanrestaurantsservelargeportions?
ABecauseAmericansassociatequantitywithvalue.
BBecauseAmericanshavebigbellies.
CBecauseAmericansaregoodeaters.
DBecauseAmericansaregreedy.
3.Whathappenedinthe1970s?
ATheUSgovernmentrecommendedtheamountoffoodarestaurantgavetoacustomer.
BHealthexpertspersuadedrestaurantstoservesmallerportions.
CTheUnitedStatesproducedmoregrainthan