2016年度虹口区高三英语二模试卷及规范标准答案

,.虹口区2016年英语学科高考练习题2016.4第I卷(共103分)I.ListeningComprehension感谢阅读SectionADirections:InSectionA,youwillheartenshortconversationsbetweentwospeakers.At精品文档放心下载theendofeachconversation,aquestionwillbeaskedaboutwhatwassaid.The精品文档放心下载conversationsandthequestionswillbespokenonlyonce.Afteryouhearaconversation精品文档放心下载andthequestionaboutit,readthefourpossibleanswersonyourpaper,anddecidewhich感谢阅读oneisthebestanswertothequestionyouhaveheard.谢谢阅读1.A.At12:00.B.At12:15.C.At12:30.D.At12:45.2.A.Tovisitamuseum.B.Toattendawedding.C.Togetmarried.D.TogotoIndia.3.A.Thisafternoon.B.Tomorrow.C.Nextmonth.D.Nextweek.4.A.Inateahouse.B.Inaschool.C.Inagrocery.D.Inagarage.5.A.Thedesklamp.B.Thedirtykitchen.C.Theelectricitybill.D.Thepowerfailure.,.6.A.They’reacouple.B.They’reneighbors.C.They’reclassmates.D.They’recolleagues.7.A.Shesawtheplaymorethanonce.B.Sheactedintheplay.C.ShevisitedtheEnglishDepartment.D.Sheledthedramaclub.8.A.Smallcorrectionscouldbemade.B.Majorcorrectionsareneeded.C.Thepapershouldberewritten.D.Thepaperneedsnocorrection.A.Maryhasnevercollectedanypostcards.感谢阅读Marydidn’treceivethepostcardfromGermany.谢谢阅读ThewomanwillgotoGermanyforherholiday.精品文档放心下载Marybeginstotakeupcollectingpostcards.感谢阅读A.Themanhasleftagoodimpressiononherfamily.精品文档放心下载Themancandresscasuallyforthefamilyreunion.谢谢阅读Themanhadbetterbuyhimselfanewsuit.精品文档放心下载Theman’sjeansandT-shirtsarefashionable.感谢阅读SectionBDirections:InSectionB,youwillheartwoshortpassages,andyouwillbeaskedthree谢谢阅读questionsoneachofthepassages.Thepassageswillbereadtwice,butthequestionswill感谢阅读bespokenonlyonce.Whenyouhearaquestion,readthefourpossibleanswersonyour精品文档放心下载paperanddecidewhichonewouldbethebestanswertothequestionyouhaveheard.谢谢阅读,.Questions11through13arebasedonthefollowingpassage.感谢阅读A.Hewasknockeddownbyabus.精品文档放心下载C.Hewaschasedbysometoughguys.谢谢阅读12.A.Aneighbour. B.Afriend.谢谢阅读A.Churchgoersareveryhelpful.精品文档放心下载C.Afriendinneedisafriendindeed.relatives.谢谢阅读

B.Hefellillsuddenly.D.Hewasrobbed.C.Astranger. D.Adoctor.谢谢阅读B.Onlydoctorscansaveourlives.谢谢阅读D.Neighboursaredearerthandistant精品文档放心下载Questions14through16arebasedonthefollowingpassage.谢谢阅读A.Theyhaven’tdevotedasmuchenergytomedicineastospacetravel.感谢阅读Therearetoomanykindsofcoldvirusesforthemtoidentify.感谢阅读Itisnoteconomicaltofindacureforeachtypeofcold.感谢阅读Theybelievepeoplecanrecoverwithouttreatment.感谢阅读A.Theyrevealtheseriousnessoftheproblem.感谢阅读Theyindicatehowfastthevirusspreads.谢谢阅读Theytelluswhatkindofmedicinetotake.精品文档放心下载Theyshowourbodyisfightingthevirus.谢谢阅读A.Itactuallydoesmoreharmthangood.精品文档放心下载Itactuallyhelpsustorecovermuchsooner.感谢阅读Itcausesdamagetosomeorgansofourbody.感谢阅读Itworksbetterwhencombinedwithothertherapies.谢谢阅读SectionC,.Directions:InSectionC,youwillheartwolongerconversations.Theconversationswillbe谢谢阅读readtwice.Afteryouheareachconversation,youarerequiredtofillinthenumbered谢谢阅读blankswiththeinformationyouhaveheard.Writeyouranswersonyouranswersheet.精品文档放心下载Blanks17through20arebasedonthefollowingconversation.感谢阅读Completetheform.WriteONEWORDforeachanswer.精品文档放心下载FlightReservationFormDepartureTimeJuly23rdTicketTypeA__17__ticketPlaceofArrival__18__Blanks21Price__19__dollars24areFlightNumber1070theRequirementAseatbythe__20__

throughbasedonfollowingconversation.Completetheform.WriteNOMORETHANTHREEWORDSforeachanswer.感谢阅读Wherewillthenewstudentsmeetat10 Inthe__21__.谢谢阅读a.m.?WhatwilltheDirectorofstudiestellthem精品文档放心下载about?WhatwilltheStudentAdvisorgiveatalk精品文档放心下载about?

Aboutthecoursesand__22__.感谢阅读The__23__.,.WhywillthestudentshaveanEnglishtest?Tofindtheir__24__.感谢阅读GrammarandVocabularySectionA精品文档放心下载Directions:Readthefollowingtwopassages.Fillintheblankstomakethepassagecoherent.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword.Fortheotherblanks,fillineachblankwithoneproperword.Makesurethatyouranswersaregrammaticallycorrect.精品文档放心下载(A)“Time,”saystheproverb,“ismoney”.Thismeansthateverymomentwell-spentmay谢谢阅读putsomemoneyintoourpockets.谢谢阅读Ifourtime(25)______(employ)usefully,itwilleitherturnoutsomeusefuland谢谢阅读importantpieceofworkwhichwillfetchitspriceinthemarket,oritwilladdtoour感谢阅读experienceandincreaseourcapacitiessoastoenableustoearnmoneywhentheproper精品文档放心下载opportunitycomes.Letthose,(26)______thinknothingofwastingtime,rememberthis.感谢阅读Ourlifeisnothingmorethanourtime.Tokilltimeisthereforeaformofsuicide.We感谢阅读areshocked(27)______wethinkofdeath,andwesparenopains,notrouble,andno精品文档放心下载expensetopreservelife.Butweoftencarenothingaboutthelossofanhourorofaday,(28)______(forget)that精品文档放心下载ourlifeisthesumtotalofthedaysandofthehourswelive.Ourlifeisabriefperiod感谢阅读,.measuringsomeseventyoreightyyearsinall.Soadayoranhour(29)______(waste)is感谢阅读thereforesomuchlifelost.精品文档放心下载Butnearlyonethirdofthishastobespentinsleep;someyearshavetobespentover精品文档放心下载ourmeals;someinwatchingoverthesick-bedsofour(30)______(near)relatives;somein精品文档放心下载makingjourneysonlandandvoyagesbysea.精品文档放心下载Nowifalltheseyearsweretobedecreasedfromthetermoverwhichourlifeextends,精品文档放心下载weshallfindabouttwentyorthirtyyearsatourdisposal(处置)foractivework.(31)______精品文档放心下载remembersthiscanneverwillinglywasteasinglemomentofhislife.精品文档放心下载Theprecioushoursofchildhoodandyouth,ifproperlyused,(32)______(supply)us谢谢阅读withincalculableadvantages.Ifweallowthesemorninghoursoflifetoslipaway,weshall精品文档放心下载neverbeabletomakeupfortheloss.感谢阅读(B)HomeontheWayPeopleneedhomes:childrenassumetheirparents’placeashome;boarderscall谢谢阅读school“home”onweekdays;marriedcouplesworktogether(33)______(build)new谢谢阅读homes;andtravelers…havenoplacetocall“home”,atleastforafewnights.感谢阅读Sohow(34)______peoplewhohavetotravelforextendedperiodsoftime?Don’tthey谢谢阅读havetherighttohaveahome?Ofcoursetheydo.感谢阅读Someregulartravelerstaketheirownbelongings:likebedsheets,toothbrushesand谢谢阅读familyphotostomakethemfeellikehome(35)__________________theyare;somestayfor精品文档放心下载longperiodsinthesamehotelandasaresultbecomeveryfamiliarwithserviceand感谢阅读,.attendants;others(36)______simplyputsomeflowersbythehotelwindowtomakethings感谢阅读morehomely.Furthermore,drivingacampingcarduringone’stravelsandsleepinginthe精品文档放心下载vehicleatnightisjustlike(37)______isgenerallythoughtofas“home”--onlymobile!感谢阅读Andhowaboutmaintainingrelationshipswhileintransit?Somekeepcontactwith精品文档放心下载theirfriendsviainternet;somesendlettersandpostcards,orevenphotos;(38)______may感谢阅读justcallandsayhi,justtolettheirfriendsknowthatthey’restillaliveandwell.Peoplefind精品文档放心下载waystokeepintouch.(39)______(make)friendsonthewayhelpstravelersfeelmoreor谢谢阅读lessathome.Backpackersinyouthhostelsmaybecomeverygoodfriends,evencloser精品文档放心下载thansiblings.Nowadays,fewerpeopleareworkingintheirlocaltowns,sohowdotheydevelopa精品文档放心下载senseofbelonging?Wheneverwestepoutofourlocalboundaries,thereisalwaysanother感谢阅读“home”waitingtobefound.Whereverweare,withjustalittlebitofeffortand精品文档放心下载imagination,wecanmake(40)______placewherewestay“home”.谢谢阅读SectionBDirections:Completethefollowingpassagebyusingthewordsinthebox.Eachwordcan精品文档放心下载onlybeusedonce.Notethatthereisonewordmorethanyouneed.精品文档放心下载A.venturing

B.quoted

C.interview

D.sponsor

Ehistorical.

F.launchG.relatively

H.professional

I.traced

J.facilities

K.regularly,.Jiading----CenturiesofHistory,DecadesofChange精品文档放心下载Abookentitled“Jiading–CenturiesofHistory,DecadesofChange”byAmerican谢谢阅读writerKateBakerhasrecentlybeenpublishedinShanghai.Newbooklaunchwasheldlast感谢阅读weekattheOldChinaHandStyle,amajor__41__ofaseriesofwalkingguidebookscalled精品文档放心下载“BeyondtheConcession:SixWalksinShanghai’sOtherDistricts.”AndBaker’s“Jiading”谢谢阅读runsthefourthamongthesix.精品文档放心下载Fromaforeignpointofview,thebookhas__42__thehistoryofJiadingDistrictback精品文档放心下载betweentheyearTangDynasty(618-907)andtheSongDynasty(960-1279),whenJiading精品文档放心下载hadbeen“aleadingeconomicandintellectualinfluenceintheregionlongbefore感谢阅读Shanghaibecameamajortradingport,”asBakeris__43__inherbook.谢谢阅读BakerfirstlandedinShanghaiin2011withherhusband,anengineerwithFord,who感谢阅读wassenttoworkinShanghaitoprepareforthe__44__oftheLincolnbrandinChina“I.and感谢阅读myhusbandhavebeentravelingaroundtheworldinthepast20years,”Bakersaidata(n)谢谢阅读__45__withShanghaiDaily.“WhereverIgo,Iwouldjumpintothelocalhistoryandculture精品文档放心下载quicklyanddeeply.”Havingtakena15-monthonlinecourseofChinesewithHarvard’s“ChinaX”,Baker感谢阅读started__46__outonherown.AnoccasionalexcursionintothenorthwestofShanghai,she谢谢阅读“discovered”andfellinlovewithJiading.Sincethen,shehasvisitedJiading__47__,精品文档放心下载bringingfamily,friends,andtourgroups.Attheendof2013,theJiadingTourismBureau精品文档放心下载officiallyinvitedBakertowriteabookonJiading.精品文档放心下载Withup-to-datefacts,usefulinformationand__48__pictures,Baker's“Jiading”isa精品文档放心下载,.wellresearchedguideaboutinterestingareaslessthanonehourfromShanghai.Thereare感谢阅读chaptersoncelebratingtheseasonalandagriculturalfestivalsthatareuniquetotheregion;感谢阅读storiesof__49__figureslivinginJiading;changestotheNanxiangOldTown;toursto谢谢阅读numerousgardens,museumsandtemples;andthedevelopmentofoutdoorrecreational精品文档放心下载activitiesinJiading’sAntingTown,suchastheF1carracing,horseridingandgolf.谢谢阅读Withgoodpublic__50__andenoughgreenspace,BakerseesJiadingahighgrowth感谢阅读districtofShanghai,whichoffersaqualityoflifestyleandtourism.“Iseeabetter-planned感谢阅读andforward-thinkingofthedistrictgovernment.AndIsincerelythankthepeopleof谢谢阅读Jiadingwhowelcomedmetotheircommunityandtrustedmewiththeirnarrative,”Baker谢谢阅读says.ReadingComprehensionSectionA感谢阅读Directions:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.感谢阅读HarvardLibraryIfwecompareprofessorsandstudentstothe感谢阅读hostofauniversity,thenthelibraryofauniversity谢谢阅读canbecomparedtothehallway.Thequalityofa感谢阅读university,__51__,isindirectproportiontothatof谢谢阅读itslibrary.AtHarvard,thelibraryisanessentialpart精品文档放心下载,.ofeverybody’slife.Boththequantityandthe__52__ofthelibrarymakestudyapleasant感谢阅读process.HarvardLibraryisnotonlythemostancientlibraryintheUnitedStates,butthelargest谢谢阅读universitylibrarywiththelargestscale.In1638JohnHarvard__53__hiswholelibrarytothe感谢阅读thenHarvardCollege.After300yearsofdevelopment,thelibrarynowholds10million精品文档放心下载booksand__54__morethan100branchlibraries.Inadditiontothelibrariesownedbyeach感谢阅读school,therearesomebranchlibrariesthatare__55__insomeaspects.Whilemostofthe精品文档放心下载branchlibrariesareonHarvardcampus,someareasfarasinWashington,D.C.,orevenin感谢阅读FlorenceofItaly.YenchingLibraryisfamousforits__56__ofEastAsianliterature.Lamont感谢阅读Libraryisthefirstlibraryintheworldthatis__57__forundergraduates.WidenerLibraryis谢谢阅读thelargestlibraryinHarvard,onlysecondtoLibraryofCongress.谢谢阅读What__58__tobementionedisthesystemorrathertheserviceofthelibraries.Usually谢谢阅读thelibrariesareopenfrom9a.m.to5p.m..Themainlibrariesareopenuntil10p.m..The精品文档放心下载librariesforundergraduateswillevenbeopenallnightduringthe__59__period.The谢谢阅读librariesalsoprovidewithstudentstheserviceof__60__readingmaterialsforallcourses.谢谢阅读Atthebeginningofasemester,eachteacherwillgivealistofbookstothelibrarians.The谢谢阅读librariansare__61__tofindoutthesebooksandputthemattheplaceswherestudentscan精品文档放心下载easilyfindthem.Thereisnolimitationforthenumberofbooksthatstudentscanborrow.Asthespace精品文档放心下载forthelibraryislimited,manybooksare__62__insuburbanlibrary.Despitethis,students谢谢阅读cangotofetchthebookatthe__63__librarywithin24hoursaftertheysubmitrequestfor感谢阅读,.thatbook.Evenifthereisonlyonebooktobefetchedfromthesuburbanlibrary,the谢谢阅读librariesoncampuswillsendsomeonetodothejob.Thiskindof__64__whichputreaders谢谢阅读inthefirstplaceisrareeveninIvyLeague.Therefore,studyatHarvardwillbea(n)__65__精品文档放心下载experience.51.A.asaresultB.tosomeextentC.onthecontraryD.atalltimes52.A.influenceB.disciplineC.qualityD.prospect53.A.donatedB.assignedC.adaptedD.distributed54.A.containsB.composesC.involvesD.includes55.A.informativeB.differentC.secureD.peculiar56.A.collectionsB.documentsC.phenomenaD.exhibitions57.A.unusuallyB.formallyC.speciallyD.especially58.A.remainsB.happensC.appearsD.deserves59.A.examinationB.experimentC.vacationD.graduation60.A.confirmingB.preparingC.selectingD.designing61.A.desperateB.willingC.reluctantD.responsible62.A.exhibitedB.reservedC.storedD.classified63.A.appointedB.acceptedC.expectedD.restricted64.A.performanceB.serviceC.activityD.response65.A.fortunateB.creativeC.positiveD.enjoyable,.SectionBDirections:Readthefollowingthreepassages.Eachpassageisfollowedbyseveral感谢阅读questionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,C精品文档放心下载andD.Choosetheonethatfitsbestaccordingtotheinformationgiveninthepassageyou谢谢阅读havejustread.(A)HowWouldYouLiketoPay?精品文档放心下载Howdoyoupayforyourcoffee?Isitwithchange?Iusemytap-and-gocard.Idon’t精品文档放心下载evenneedtoentermyPINnumberorasignaturetoapprovepayment.It’squickerand感谢阅读everybodyinthequeueishappy.感谢阅读Contactlesspaymentsaregainingpopularity.Thoseconcernedaboutsecuritywillbe精品文档放心下载pleasedtoknowthattheamountofmoneyyoucanspendinone-goislimited–intheUK谢谢阅读it’scurrently£30.Butifthecardisusedafewtimesinarow,aPINnumberwillbeneeded.精品文档放心下载Ifathiefgetsholdofyourcardandgoesonacrazyshopping,yourbankcoversyou精品文档放心下载againstfraud.However,ifsomeonestealsyourbills,that’syourbadluck!谢谢阅读Forthosewhoarealwaysforgettingwheretheyputtheircards,there’sanew谢谢阅读solution:wearabletechnique:clothinganddevicesthat have combinedelectronic精品文档放心下载technology.KennethCukier,aneconomistandtechnologyexpert,says:“Youcansimply精品文档放心下载takeanywirelesscardandthechip(芯片)fromitthatyourbankmightissueyouwith,and谢谢阅读youcanputitinacoat.Whenyouwanttomakeapaymentjustwaveyourarminfrontof感谢阅读theterminalandleavethecoffeeshopwithyourlatte(拿铁咖啡).Thisisintendedfor精品文档放心下载,.peoplewhodon’twanttotaketheircardoutoftheirwallet,usetheirphoneortheir谢谢阅读watch.”Good,isn’tit?Andnewwaysofspendingmoneyarenotstoppingthere.Thefutureis谢谢阅读allaboutbiometrics(生物识别技术).Veryconvenientifyouareatthebeachorafestival–there’sanewsystemindevelopmentwhichwillmakeitpossibletoreadtheuniquemapsofveins(静脉)underthesurfaceofyourfinger,andusethemtoconfirmpayments–orprovethatit’syoumakingthepayments.Youjustneedtorememberwhichfingeryou谢谢阅读registeredwith.Sospendingmoneyisbecomingeasierallthetime.Andthetemptationtobuymore谢谢阅读stuffincreases.Butit’sworthbearinginmindthatearningthemoneyinthefirstplacewill谢谢阅读stillrequirethesameeffort.Backtoworkthen!感谢阅读Athiefwouldn’tbeabletobuymuchwithastolenwirelesscardbecause______.感谢阅读thecarddoesn’tpermitwithdrawingmoneymorethan£30谢谢阅读there’salimittotheamountofmoneyspentatatime感谢阅读thewirelesscardmustbeusedafewtimesinone-go精品文档放心下载aPINnumberisalwaysrequiredbeforepayment感谢阅读Theunderlinedword“fraud”inParagraph2isclosestinmeaningto“______”.谢谢阅读A.theft B.protection C.cheat D.prevention感谢阅读Whatmustbedonebeforeyouusebiometricsforpayment?A.Youmustprovethatit’syoumakingthepayments.谢谢阅读,.B.Youmusthaveasmartphoneorawatchwithyou.精品文档放心下载C.Youmusthavesomethingtoreadyourfingers.精品文档放心下载D.Youmusthaveoneofyourfingersregistered.精品文档放心下载Whatcanbelearnedfromthispassage?谢谢阅读People’sbankinginformationiskeptinasmallchip.精品文档放心下载Peoplecanonlyuseawirelesscardtoconsumecoffee.感谢阅读Wearabletechniqueisthesafestwaytomakeapayment.感谢阅读Atap-and-gocardneedsasignaturetoapprovepayment.感谢阅读(B)AsiaTEFLandtheFarEasternEnglishLanguageTeachers’Association感谢阅读14thAsiaTEFLInternationalConferenceand11thFEELTAInternationalConference感谢阅读inviteproposalsfortheirjointconferenceonlanguageteachingandlearning:谢谢阅读“ConnectingProfessionallyonELTinAsia:精品文档放心下载CrossingtheBridgetoExcellence”感谢阅读tobeheldon30June–2July,2016at感谢阅读TheFarEasternFederalUniversity,Vladivostok,Russia感谢阅读CALLFORPRESENTATIONSConferenceDescription,.The14thAsiaTEFLand11thFEELTAinternationalconferenceplacesemphasison感谢阅读workingtowardsspecialskillsorknowledgeinEnglishLanguageTeachingthroughbeing谢谢阅读connectedprofessionallyinAsiaandworldwide.Professionalnetworkslinkteachersfroma谢谢阅读varietyofeducationalcontexts,helpingtodevelopresearch,advanceskillsandupdate感谢阅读knowledge.Weinviteeducators,scholarsandpolicymakerstocooperateandshare谢谢阅读teachingtheories,excellentteachingideasandrelevantpractices.谢谢阅读Themeaningofthe“bridge”inourthemeisinspiredbytheplaceoftheconference.谢谢阅读TheuniversitycampusislocatedonRusskyIsland“acrossthebridge”fromthemainland.感谢阅读ItalsoreferstonewhorizonsandperspectivesinthefieldofELTthatwediscoverwhenwe谢谢阅读“crossthebridge”toexplorepioneeringteachingideasandstimulatingexperiences.精品文档放心下载ConferenceSubtopicsWeinvitepapersonthefollowingsubtopicsinELT:谢谢阅读ELTcurriculumanddesignMaterialswritingTeachereducationandprofessionaldevelopment精品文档放心下载Teachingliteratureandthearts感谢阅读Interpretingandtranslation感谢阅读GlobalIssuesinLanguageEducation感谢阅读TypesofPresentationsAllpresentationswillbegiveninEnglish.Presentersareencouragedtohandinfull感谢阅读papersoftheirpresentationtotheJournalofAsiaTEFL tobeconsideredforpublication.感谢阅读,.Papers:30minutesWorkshops:60minutesPosterpresentations:displayedallday----presentersareexpectedtostandbytheirpostersreadytoexplainanddiscussthem,for60minutes.谢谢阅读Groupdiscussions:90minutes感谢阅读ProposalSubmission(提交)Materialstobesubmitted:感谢阅读atitleofuptotenwords精品文档放心下载anabstractofnotmorethan200words感谢阅读aself-introductionofnotmorethan60words谢谢阅读All proposals must be submitted online through the link:精品文档放心下载http://feelta.wl.dvfu.ru/asiatefl-feelta-2016精品文档放心下载Presentationsubmissionopens:November1,2015谢谢阅读Deadlineforsubmission:February29,2016精品文档放心下载QuestionsaboutproposalsubmissioncanbeaddressedtoLarisaKrainik,Abstract谢谢阅读CommitteeChair:feeltacon@谢谢阅读Whatdoestheexpression“CrossingtheBridgetoExcellence”inthetitleimply?谢谢阅读Exploringpioneeringteachingideasandstimulatingexperiences.谢谢阅读theprocessfromknowledgetoskillsonlanguageteachingandlearning.谢谢阅读invitingproposalsaboutnewhorizonsandperspectivesinthefieldofELT.精品文档放心下载,.D.ComingfromeverycountryintheworldtotheFarEasternFederalUniversity.感谢阅读Thejointinternationalconferencewillbeheldto______.谢谢阅读beconnectedprofessionallyinAsiaandworldwide精品文档放心下载callforpresentationsoftheeducators,scholarsandpolicymakers谢谢阅读worktowardsspecialskillsorknowledgeinEnglishLanguageTeaching谢谢阅读provideachanceforteacherstocooperateandsharetheories,ideasandpractices谢谢阅读Accordingtothepassage,whatcanbelearnedfromtheconference?谢谢阅读HowtoachievegoodresultsintheEnglishexams.精品文档放心下载Effectivecommunicationskillsamongteachers.精品文档放心下载Howtohelpteacherstoshareresearchskills.感谢阅读Effectiveteachingapproachesandtheories.精品文档放心下载Itcanbeinferredfromthepassagethat______.感谢阅读thepresentationsaremostlikelytohavebeenpublishedduringtheconference谢谢阅读allpresentationsmustbesubmittedformallyonlinewithintherequiredtime感谢阅读presenterscanonlychoosetotakepartinoneofthetypesofpresentations谢谢阅读presentationsarerequiredtobeexplainedtotheparticipantspublicly感谢阅读(C)ScientistsDetectGravitationalWaves感谢阅读Whatisgravitationalwaves(引力波)?Scientists精品文档放心下载haveforthefirsttimeobservedripplesinthefabric精品文档放心下载,.ofspacetime(时空涟漪)calledgravitationalwaves,arrivingattheearthfromaseverely精品文档放心下载destructiveeventinthedistantuniverse.ItconfirmsamajorpredictionofAlbertEinstein’精品文档放心下载s1915generaltheoryofrelativityandopensauniquenewwindowontotheuniverse,感谢阅读accordingtoagroupofscientistsatapressconferenceinWashingtononThursday.精品文档放心下载“Thisistrulyscientificmoonshot.Wedidit.Welandedonthemoon,”declaredDavid谢谢阅读Reitz,executivedirectoroftheLIGOLaboratoryatCaltech,attheconferenceinthe感谢阅读NationalPressClub.AccordingtotheNationalScienceFoundation(NSF)experts,gravitationalwavescarry谢谢阅读informationabouttheirdramaticoriginsandaboutthenatureofgravitythatcannotbe谢谢阅读obtainedfromelsewhere.Physicistshaveconcludedthatthedetectedgravitationalwaves精品文档放心下载wereproducedduringthefinalfractionofasecond(千分之一秒)ofthecombinationoftwo精品文档放心下载blackholestoproduceasingle,muchbiggerturningblackhole.Thisfierceshockoftwo感谢阅读blackholeshadbeenpredictedbutneverobservedbyNSF.谢谢阅读ThegravitationalwavesweredetectedonSept14,2015at5:51amEDTbybothofthe谢谢阅读twinLaserInterferometerGravitational-waveObservatory(LIGO)detectors,locatedin谢谢阅读Livingston,Louisiana,andHanford,Washington.感谢阅读Basedontheobservedsignals,LIGOscientistsestimatethattheblackholesforthis谢谢阅读eventwereabout29and36timestheweightofthesun,andtheeventtookplace1.3精品文档放心下载billionyearsago.Aboutthreetimestheweightofthesunwaschangedintogravitational感谢阅读wavesinafractionofasecond--withapeakpoweroutputabout50timesthatofthe谢谢阅读wholevisibleuniverse.Bylookingatthetimeofarrivalofthesignals --thedetectorin谢谢阅读,.Livingstonrecordedtheevent7milliseconds (毫秒)beforethedetectorinHanford--谢谢阅读scientistscansaythatthesourcewaslocatedintheSouthernHemisphere,accordingtoa谢谢阅读pressreleasefromNSF,whichfundedtheresearch.谢谢阅读ThisnewLIGOdiscoveryisthefirstobservationofgravitationalwavesthemselves,谢谢阅读madebymeasuringthetinydisturbancesthewavesmaketospaceandtimeastheypass感谢阅读throughtheearth.“Ourobservationofgravitationalwavesaccomplishesanambitious精品文档放心下载goalsetoutoverfivedecadesagotodirectlydetectthispuzzlingphenomenonandbetter谢谢阅读understandtheuniverse,and,properly,fulfillsEinstein’spredictiononthe100th感谢阅读anniversaryofhisgeneraltheoryofrelativity,”Reitzesaid.感谢阅读Bysaying“Thisistrulyscientificmoonshot.Wedidit.Welandedonthemoon,”whatdoesDavidReitzmean?谢谢阅读Wehumanstrulylandedonthemoonthistime.感谢阅读Thetheoryofrelativitywasnotproveduntiltoday.精品文档放心下载Gravitationalwavesarrivedattheearthintheend.精品文档放心下载Scientistssuccessfullyobservedgravitationalwaves.谢谢阅读WhatdoNSFexpertstalkaboutinthethirdparagraph?感谢阅读Gravitationalwavescarryinformationabouttheoriginsofnature.感谢阅读Thenatureofgravitycannotbeobtainedfromgravitationalwaves.感谢阅读Thecombinationoftwoblackholescanproduceasingle,muchbiggerturningblack谢谢阅读,.hole.D.Gravitationalwavesonlyappearatthefinalfractionofasecondoftheshockoftwo感谢阅读blackholes.Accordingtotheobservedsignals,LIGOscientistsfindoutthat______.感谢阅读thetwoblackholeswhichbroughtaboutthiseventweremuchbiggerthanthesun谢谢阅读aboutthreetimestheweightofthesunbecamegravitationalwavesinthisevent感谢阅读theeventproducedbytheobservedsignalstookplace1.3billionyearsago谢谢阅读thepeakpoweroutputwasabout50timesthatofthewholeuniverse精品文档放心下载Fromthispassage,aconclusioncanbedrawnthat______.精品文档放心下载gravitationalwavescanmakedisturbancestospaceandtime精品文档放心下载Einsteinpredictedtheobservedgravitationalwavesintheuniverse精品文档放心下载gravitationalwavesisnotapuzzlingphenomenontotheworldanymore谢谢阅读thisnewLIGOdiscoverywasmadetotestthegeneraltheoryofrelativity谢谢阅读SectionCDirections:Readthepassagecarefully.Thenanswerthequestionsorcompletethe精品文档放心下载statementsinthefewestpossiblewords.精品文档放心下载TheWorldHealthOrganization(WHO)has感谢阅读declaredthespreadofmosquito-bornZikavirusa感谢阅读globalpublichealthemergency.OnMonday,the精品文档放心下载,.globalhealthagencyheldanemergencymeetinginGenevaafterwarningthepublicthat谢谢阅读Zikaisspreading“explosively” acrosstheAmericas.Dr.MargaretChan,the感谢阅读director-generaloftheWHO,saidafterthemeetingthatthecasesofmicrocephaly,which谢谢阅读isabirthdiseaseinwhichbabiesarebornwithverysmallheadsandunderdeveloped谢谢阅读brains,inregionswithZikacases, “becomeanextraordinaryeventandapublichealth谢谢阅读threattootherpartsoftheworld.”谢谢阅读Lastweek,healthofficialsconfirmedonecaseofthevirusinDenmark,fiveinGreat感谢阅读Britain,threecasesintheUnitedStatesand18initsterritoryofPuertoRico.Theglobal精品文档放心下载healthorganizationalsopredictsthatZikacouldinfectasmanyasfourmillionpeoplein精品文档放心下载theAmericasthisyear.Thesymptomsfromthevirusareminor.Thesymptomsareflu-likeandincludearash精品文档放心下载(皮疹).Buttheresultsfo