新型冠状疫情有关阅读理解练习.docx
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新型冠状疫情有关阅读理解练习
疫情有关阅读理解练习
A
Duringtheongoingbattleagainstthenovelcoronaviruspneumonia(NCP),youmayhavereadnewsthatgarlicandsesameoilcanquicklykillthevirusbutitprovedtobemisinformation.WhilethenationcontinuestofightagainsttheNCP,it’salsosteppingupeffortstofightthespreadofmisinformation.
Intheinternetera,thenatureofhowinformationspreadshastransformeddrastically(巨大地).Information–andmisinformation–canspreadtothousandsofhouseholdsinseconds.
Formostpeople,fact-checkingisanafterthought–ifitisathoughtatall.Therefore,misinformationthrives(滋生蔓延),saidTheWashingtonPost.Peoplesimplypreferpassingoninformationthatwillevoke(引起)anemotionalresponsefromreaders.Whetherornotitisfactualisnotalwaysthetopcriterion,especiallyintimesofpubliccrisis.
Misinformationcouldbeagreaterdangerthanthevirusitself.Misinformationis“makingtheworkofourheroicworkersevenharder”,WorldHealthOrganization(WHO)DirectorGeneralTedrosAdhanomGhebreyesustoldChinaDaily.Hesaidmisinformation“causesconfusionandspreadsfear”.
DuringthefightagainsttheNCP,Ghebreyesussaidthat“attheWHOwe’renotjustbattlingthevirus,we’realsobattling...conspiracy(阴谋)theoriesthatundermineourresponse.”
ItistruethatasChinaracestocontaintheNCPandminimize(减少到最低限度)itsspreadacrossborders,fearandrumors(谣言)surroundingthevirusarecreatingtheirownproblemsonsocialmedia.“Ironically(讽刺地),speedisimportantonthosethings,”USprofessorGabrielKahntoldTheLosAngelesTimes.“But…thosearetheonesyouhavetobemostcertainaboutverifying(验证)beforeyoushare.”
Asordinarypeople,wemaynotbeabletodevoteourselveslikethosemedicalstaff.Butwecouldthinktwiceaboutwhatweread.Ifyoucanbecarefulaboutsharinginformation,it’syourcontributiontothefightagainsttheoutbreak.
1.Accordingtothearticle,whatisthemaincauseforthespreadofmisinformation?
A.Thelackoffact-checking.
B.Theriseofpubliccrises.
C.People’sdesiretotrickothers.
D.Changesinthewaypeopleviewinformation.
2.Whatdoestheunderlinedword“undermine”probablymean?
A.test B.harmC.guide D.explain
3.WhatproblemhasbeenfoundduringthebattleagainsttheNCP?
A.Peoplehavefearscausedbymisinformation.
B.Itishardtodealwithmisinformationacrossborders.
C.Rumorsaboutthevirustraveltoofasttobecontrolled.
D.Socialmediacreatesproblemsforpeopletoverifymisinformation.
4.Whatistheauthor’spurposeinwritingthearticle?
A.Tosharetipsonhowtofightmisinformation.
B.TodisprovesomemisinformationabouttheNCP.
C.Tocallonpeopletowatchoutformisinformation.
D.TotellwhatChinahasdonetodealwithmisinformation.
B
SinceDecember,therehavebeentensofthousandsofCOVID-19casesbothinandoutofChina,causedbyapreviouslyunknownvirus:
novelcoronavirus.
It’snotthefirsttimeforvirusestomakeheadlines.Viruseshavebroughtbigtroubletohumans,withtheirpotentialtocausewidespreaddiseaseanddeath.
Whatarethey?
Virusesareconsideredtobenon-livingorganisms(有机物).Theycaninfectanimalsandplants,makingthemsick.TheycontaingeneticmaterialslikeDNAandareprotectedbyacoatingofprotein.
Unlikebacteria,virusescan’treproduce(繁殖)ontheirown.Instead,theyinvadedthecellsoflivingorganismstoreproduce,spreadandtakeover.Butthebasicquestionis,wheredidvirusesfirstcomefrom?
Untilnow,noclearexplanationfortheiroriginexists.“Tracingtheoriginsofvirusesisdifficult,”EdRybicki,avirologistattheuniversityofCapeTowninSouthAfrica,toldScientificAmerican,“becausevirusesdon’tleavefossils(化石)andbecauseofthetrickstheyusetomakecopiesofthemselveswithinthecellsthey’veinvaded.”
Understandingtheoriginsofvirusesmeansfullyunderstandingthehistoryoftheirhosts–notonlyhumans,butalsobacteria,plantsandotheranimals,whichisacomplicatedtask,saysNature.However,therearethreemaintheories(推测)toexplaintheoriginofviruses.First,virusesstartedasindependentorganisms,thenbecameparasites(寄生者).Second,virusesevolvedfrompiecesofDNA(脱氧核糖核酸)orRNA(核糖核酸)that“escaped”fromlargerorganisms.Thethirdoneisthatvirusesco-evolvedwiththeirhostcells,whichmeanstheyexistedalongsidethesecells.
7.8Forthetimebeing,theseareonlytheories.Thetechnologyandproofswehavetodaycannotbeusedtotestthesetheoriesanddiscoverthemostplausibleexplanation.Continuingstudiesmayprovideuswithcleareranswers.Orfuturestudiesmayfindthattheanswerisevenmoremysteriousthanitnowappears.
5.Whatcanwelearnaboutvirusesfromthearticle?
A.Theymainlyinfectanimalsandplants.
B.Theyarereallysmalllivingorganisms.
C.Theyaremoredangerousthanbacteria.
D.Theycan’treproduceunlesstheyfindahostcell.
6.Whichofthefollowingmightexplaintheoriginofviruses?
A.Theyevolvedalongwiththeirhostcells.
B.TheyevolvedfromtheDNAorRNAinanimals.
C.Theyevolvedfromthefossilsoflargeorganisms.
D.Theyevolvedfromparasitestoindependentorganisms.
7.Theunderlinedword“plausible”inthelastparagraphprobablymeans“_______”.
A.creative B.reasonable C.common D.unbelievable
8.Whatdoweconcludefromthearticle?
A.Viruseslivelongerinhumanhostcellsthaninanimals’.
B.Viruseswillbecomemorelikebacteriaastheyevolve.
C.Itmaytakealongtimetounderstandtheoriginofviruses.
D.Theauthorisconfidentaboutfuturevirusresearch.
C
Thesuddenriseofthenewcoronavirus(冠状病毒)hasshockedChina.AlthoughChinahasbeendoingeverythingpossibletostopthevirus,ithasspreadoutsideofitsbordersandintootherregions.Therearenowconfirmedcases(确诊病例)ofCOVID-19incountriesincludingtheUK,Japan,Germany,Vietnam,RussiaandtheUnitedStates.
Thereisagrowingfearthattheeffectsoftheoutbreak(疫情爆发)willworsenifitisnotcontained.ThishasledtocountriesclosingborderswithChinaandputtingtravelbans(禁令)inplace,hopingtoprotecttheirowncitizens.However,fearandmisinformation(不实消息)havealsocausedthespreadofsomethingelse–racism(种族歧视).
RestaurantsandbusinessesinmanytouristareasacrosstheworldhavepostedsignsbanningChinesepeople.SocialmediausersrecentlysharedapictureofasignoutsideahotelinRome,Italy.Thesignsaidthat“allpeoplecomingfromChina”were“notallowed”inthehotel.Similarsignswithanti-Chinesesentiment(情绪)werealsoreportedlyseeninSouthKorea,theUK,MalaysiaandCanada.Thesesignswereloudandclear–“NoChinese”.
Racistactionssuchasthesedoalotmoreharmthangood.
“Myethnicity(种族渊源)hasmademefeellikeIwaspartofathreateninganddiseasedmass(群体),”SamPhan,amaster’sstudentattheUniversityofManchester,wrotetotheGuardian.
EdithBracho-Sanchez,anassistantprofessoratColumbiaUniversityIrvingMedicalCenter,hasexperienceworkingonhealthissuesthatinvolve(涉及)internationalborders.2.“Ashumanbeings,weareafraidofthethingswedon’tknow,butourresponseshouldbetoeducateourselves,nottofurtherspread…fearsandmisunderstandings,”shesaid.Bracho-Sanchezsuggestedthatthemediashould“sticktothefacts”.
Phansharedasimilarview:
“It’simportant…toseeusinallourdiversity(多样性),asindividualhumanbeings,andtochallengestereotypes(刻板印象).Thecoronavirusisahumantragedy,solet’snotallowfeartobreed(引发)hatred(仇恨),intoleranceandracism.”
3.Insteadofspreadingmisinformationandfuelingfearfulthoughts,weshoulddoeverythingwecantosupportthosewhoareaffectedbyeventssuchastheCOVID-19outbreak.Afterall,therealenemyisthevirus,notthepeoplewhoarefightingit.
9.WhatdoParagraphs2-3mainlytalkabout?
A.HowCOVID-19hasspreadoutsideofChina.
B.HowothercountriesdealwithCOVID-19.
C.COVID-19leadingtoracismagainstChinesepeople.
D.COVID-19affectingbusinessandtourismworldwide.
10.WhatdidBracho-Sancheztellpeoplewithherwords?
A.Themediahelpseducatepeople.
B.It’sharmfultofearwhatwedon’tknow.
C.It’sbettertokeepyourfearstoyourself.
D.It’shelpfultolearnaboutunknownthings.
11.WhatattitudedoestheauthorholdtowardtheCOVID-19outbreak?
A.Shehopespeopleworktogethertofightthevirus.
B.SheblamesChineseforspreadingthevirusabroad.
C.Shethinksthemediaisresponsibleformisinformation.
D.ShecriticizesChinafornotdoingenoughtocontainthevirus.
D
UKphysicistIsaacNewtononcesaid,“Natureispleasedwithsimplicityandnatureisnodummy(傻子).”Indeed,MotherNaturecanprovidealmosteverythinghumanbeingsneedifwefollowherrules.Butifwebreaktherules,sheislikelytobecruelandlashoutatus.
Theoutbreakofthenovelcoronaviruspneumonia(新型冠状病毒肺炎,NCP)inChinaandsomeothercountriesatthebeginningofthisyearisanexample.AccordingtoXinhuaNewsAgency,thenewcoronavirusissimilartoavirusfoundinabatin2017andprobablyhasanintermediatehost(中间宿主).It’sbelievedthatthevirusoriginatedfromtheHuananSeafoodMarketinWuhan,Hubeiprovince,wherelivewildanimalsweresold.
TheWallStreetJournalreportedthatDrPeterDaszak,presidentoftheUS-basedhealthorganizationEcoHealthAlliance,said,“Thisoutbreakisalessonforus.Onaglobalscale(规模),humanpopulationdensity(密度),wildlifediversity,andlandusechangearewhatdrivenewpandemics(流行病).”
Inancienttimes,peopleneededtorelyonnaturetosurvivesotheyhelditinawe(敬畏).Fore