英语上海市静安区高考一模英语试题含答案.docx
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英语上海市静安区高考一模英语试题含答案.docx
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英语上海市静安区高考一模英语试题含答案
2020年上海市静安区高考一模英语试题
一、用单词的适当形式完成短文
1.
HowDoAvalanches(雪崩)Happen
Ifyou'reeverskiinginthemountains,you'llhavetobeawareofavalanches.Anavalancheisasuddenflowofsnowdownaslope,suchasamountain.Theamountofsnowinanavalanchevariesbasedonmanythings,butitcanbesuchahugeamount
(1)________itcanburythebottomofaslopeindozensoffeetofsnow.
Avalanches
(2)________becausedbynaturalthings.Forexample,newsnoworraincancausebuilt﹣upsnowtoloosenandfalldownthesideofamountain.Artificialtriggers(诱发因素)canalsocauseavalanches.Forexample,snowmobiles,skiers,andexplosives(3)________(know)toleadtoavalanches.
Avalanchesusuallyoccurduringthewinterandspring,(4)________snowfallisgreatest.Astheyaredangeroustoanylivingbeingsintheirpath,avalancheshavedestroyedforests,roads,railroadsandevenentiretowns.Warningsignsexistthatallowexpertstopredict﹣﹣andoftenprevent﹣﹣avalanchesfromoccurring.Whenoverafootoffreshsnowfalls,expertsknowtobeonthelookoutforavalanches.
Explosivescanbeusedinplaces(5)________massivesnowbuildupstotriggermuchsmalleravalanchesthatdon'tpose(6)________dangertopersonsorproperty.
Whendeadlyavalanchesdooccur,themovingsnowcanquicklyreachover80milesperhour.Skierscaughtinsuchavalanchescanbeburiedunderdozensoffeetofsnow.(7)________it'spossibletodigoutofsuchavalanches,notallareabletoescape.
Ifyougettossedaboutbyanavalancheandfindyourself(8)________(bury)undermanyfeetofsnow,youmightnothaveatruesenseofwhichwayisupandwhichwayisdown.Someavalanchevictimshavetriedtodigtheirwayout,onlytofindthattheywereupsidedownanddiggingthemselvesfartherunderthesnow(9)________thantothetop!
Expertssuggestthatpeoplecaughtinanavalanche(10)________(try)todigaroundyoutocreateaspaceforair,soyoucanbreathemoreeasily.Then,doyourbesttofigureoutwhichwayisupanddiginthatdirectiontoreachthesurfaceandsignalrescuers.
二、选用适当的单词或短语补全短文
2.
A.secretlyB.relevantC.agreementD.testedE.devotionF.advanced
G.unlockH.revealedI.withdrawalJ.separatelyK.unimaginable
FoundingFatherofChina'sNuclearProgram
UnderthetermsoftheNuclearNon﹣ProliferationTready(不扩散核武器条约),onlyfivecountriesareconsideredtobe"nuclear﹣weaponstates."Chinaisoneofthem.Thismilitaryachievementwouldhavebeen
(1)_______withoutthecontributionofDengJiaxian,aleadingorganizerofChina'snuclearweaponprograms.
DengwenttotheUnitedStatesin1948forfurtherstudy,andreceivedadoctorateinphysicstwoyearslater.Justninedaysaftergraduation,thethen26﹣year﹣oldreturnedtothenewly﹣foundedPeople'sRepublicofChinawith
(2)_______physicsknowledge.HebecamearesearchfellowundertheleadershipofQianSanqiangandstartedhistheoreticalnuclearresearchincooperationwithYuMin.
From1958on,Dengspentover20yearsworking(3)_______withateamofyoungscientistsonthedevelopmentofChina'sfirstatomicandhydrogenbombs.Originally,theywerepreparedtoreceivetrainingbyexpertsfromtheSovietUnion.Soonafter,however,theSovietgovernmenttoreupits(4)_______withChinaandremovedallitsexperts.Denghadtoleadtheteamof28memberswithanaverageageof23onamissionto(5)_______themysteriouspowerofatomicphysics.
Therewasridicule(嘲笑)followingthe(6)_______oftheSovietexpertsthatChinawouldn'tbeabletobuildanatomicbombwithin20years.Dengsaidtohiscolleagues,"ItisintheinterestoftheChinesepeopletodevelopnuclearweapons.Wemustbewillingtobeunknownheroesforourlifetime.Itisworththeriskofsuffering,anditisworthour(7)_______tothiscause."
AstheleaderofChina'satomicbombdesign,Denggavelessonshimselfandorganizedateamtotranslateandstudythe(8)_______foreignlanguagematerials.Inthemeantime,heneverstoppedthinkingaboutthedirectionofatomicbombdevelopment.
Followingthesuccessfultestofthefirstatomicbombin1964,DengjoinedtheresearchgroupledbyYuMin.Theyimmediatelystartedthedesignofthehydrogenbomb,whichwas(9)_______in1967.Fromthefirstatomicbombtothefirsthydrogenbomb,Chinaspentonlytwoyearsandeightmonthsondevelopment.
Dengpassedawayin1986becauseofcancer.Inthelastmonthofhislife,the28﹣yearsecretexperienceofthisgreatscientistwas(10)_______,andhisreputationbegantospreadthroughoutChina.In1999,alongwith22otherscientists,hewasawardedthespecialprizeof"TwoBombs,OneSatelliteMeritoriousMedal"forhiscontributiontoChinesemilitaryscience.
三、完形填空
3. In theFakeNewsEra,BuildingTrustwithConsumersIsCrucial
With consumersgrowingincreasinglyfrustratedwithonlineadvertisingandprivacyconcerns,how
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