2020年上海高考英语一模---静安区

1/10静安区2019学年第一学期教学质量检测高三年级英语Ⅱ.GrammarandVocabularySectionADirections:Afterreadingthepassagebelow,fillintheblankstomakethepassagecoherentandgrammaticallycorrect.Fortheblankswithagivenword,fillineachblankwiththeproperformofthegivenword;fortheotherblanks,useonewordthatbestfitseachblank.HowDoAvalanchesHappenIfyou’reeverskiinginthemountains,you’llwanttobeawareofavalanches.Anavalancheisasuddenflowofsnowdownaslope,suchasamountain.Theamountofsnowinanavalanche(21)________(vary)basedonmanythings,butitcanbesuchahugeamountthatitcanburythebottomofaslopeindozensoffeetofsnow.Avalanches(22)________becausedbynaturalthings.Forexample,newsnoworraincancausebuilt-upsnowtoloosenandfalldownthesideofamountain.Artificialtriggers（诱发因素）canalsocauseavalanches.Forexample,snowmobiles,skiers,andexplosives(23)________(know)toleadtoavalanches.Avalanchesusuallyoccurduringthewinterandspring,(24)________snowfallisgreatest.Astheyaredangeroustoanylivingbeingsintheirpath,avalancheshavedestroyedforests,roads,railroadsandevenentiretowns.Warningsignsexistthatallowexpertstopredict--andoftenprevent--avalanchesfrom(25)________________(occur).Whenoverafootoffreshsnowfalls,expertsknowtobeonthelookoutforavalanches.Explosivescanbeusedinplaces(26)________massivesnowbuildupstotriggermuchsmalleravalanchesthatdon’tposeadangertopersonsorproperty.Whendeadlyavalanchesdooccur,themovingsnowcanquicklyreachover80milesperhour.Skierscaughtinsuchavalanchescanbeburiedunderdozensoffeetofsnow.(27)________it’spossibletodigoutofsuchavalanches,notallareabletoescape.Ifyougettossedaboutbyanavalancheandfindyourself(28)________(bury)undermanyfeetofsnow,youmightnothaveatruesenseofwhichwayisupandwhichwayisdown.Someavalanchevictimshavetriedtodigtheirwayout,onlytofindthattheywereupsidedownanddigging(29)________fartherunderthesnowratherthantothetop!Expertssuggestthatpeoplecaughtinanavalanchetrytodigaroundyou(30)________(create)aspaceforair,soyoucanbreathemoreeasily.Then,doyourbesttofigureoutwhichwayisupanddiginthatdirectiontoreachthesurfaceandsignalrescuers.SectionBDirections:Completethefollowingpassagebyusingthewordsinthebox.Eachwordcanbeusedonlyonce.Notethatthereisonewordmorethanyouneed.A.secretlyB.relevantC.agreementD.testedE.devotionF.advancedG.unlockH.revealedI.withdrawalJ.separatelyK.unimaginableFoundingFatherofChina’sNuclearProgramUnderthetermsoftheNuclearNon-ProliferationTready（不扩散核武器条约）,onlyfivecountriesareconsideredtobe“nuclear-weaponstates.”Chinaisoneofthem.Thismilitaryachievementwouldhavebeen__31__withoutthecontributionofDengJiaxian,aleadingorganizerofChina’snuclearweaponprograms.DengwenttotheUnitedStatesin1948forfurtherstudy,andreceivedadoctorateinphysicstwoyearslater.2/10Justninedaysaftergraduation,thethen26-year-oldreturnedtothenewly-foundedPeople’sRepublicofChinawith__32__physicsknowledge.HebecamearesearchfellowundertheleadershipofQianSanqiangandstartedhistheoreticalnuclearresearchincooperationwithYuMin.From1958on,Dengspentover20yearsworking__33__withateamofyoungscientistsonthedevelopmentofChina’sfirstatomicandhydrogenbombs.Originally,theywerepreparedtoreceivetrainingbyexpertsfromtheSovietUnion.Soonafter,however,theSovietgovernmenttoreupits__34__withChinaandremovedallitsexperts.Denghadtoleadtheteamof28memberswithanaverageageof23onamissionto__35__themysteriouspowerofatomicphysics.Therewasridicule（嘲笑）followingthe__36__oftheSovietexpertsthatChinawouldn’tbeabletobuildanatomicbombwithin20years.Dengsaidtohiscolleagues,“ItisintheinterestoftheChinesepeopletodevelopnuclearweapons.Wemustbewillingtobeunknownheroesforourlifetime.Itisworththeriskofsuffering,anditisworthour__37__tothiscause.”AstheleaderofChina’satomicbombdesign,Denggavelessonshimselfandorganizedateamtotranslateandstudythe__38__foreignlanguagematerials.Inthemeantime,heneverstoppedthinkingaboutthedirectionofatomicbombdevelopment.Followingthesuccessfultestofthefirstatomicbombin1964,DengjoinedtheresearchgroupledbyYuMin.Theyimmediatelystartedthedesignofthehydrogenbomb,whichwas__39__in1967.Fromthefirstatomicbombtothefirsthydrogenbomb,Chinaspentonlytwoyearsandeightmonthsondevelopment.Dengpassedawayin1986becauseofcancer.Inthelastmonthofhislife,the28-yearsecretexperienceofthisgreatscientistwas__40__,andhisreputationbegantospreadthroughoutChina.In1999,alongwith22otherscientists,hewasawardedthespecialprizeof“TwoBombs,OneSatelliteMeritoriousMedal”forhiscontributiontoChinesemilitaryscience.Ⅲ.ReadingComprehensionSectionADirections:ForeachblankinthefollowingpassagetherearefourwordsorphrasesmarkedA,B,CandD.Fillineachblankwiththewordorphrasethatbestfitsthecontext.IntheFakeNewsEra,BuildingTrustwithConsumersIsCrucialWithconsumersgrowingincreasinglyfrustratedwithonlineadvertisingandprivacyconcerns,howtoyouconvinceshopperstobuyyournarrative（叙述）,letaloneyourproduct?ArecentreportbyTrust-Radius,asoftwarereviewcompanythatconnectsbuyersandvendors（供应商）,maybeabletoshedsomelight.Amongotherinterestingfindings,itturnsoutthatitmayactuallybenefitbrandstobepainfully__41__abouttheirproducts.Consumerawarenessofinfluencermarketingtactics（策略）isincreas