陕西省高考英语模拟试题与答案一.docx
- 文档编号:27701722
- 上传时间:2023-07-04
- 格式:DOCX
- 页数:18
- 大小:113.61KB
陕西省高考英语模拟试题与答案一.docx
《陕西省高考英语模拟试题与答案一.docx》由会员分享,可在线阅读,更多相关《陕西省高考英语模拟试题与答案一.docx(18页珍藏版)》请在冰豆网上搜索。
陕西省高考英语模拟试题与答案一
2019年陕西省高考英语模拟试题
(一)
(考试时间120分钟,试卷满分150分)
注意事项:
1.答卷前,考生务必将自己的姓名、准考证号填写在答题卡上。
2.作答时,务必将答案写在答题卡上,写在本试卷及草稿纸上无效。
3.考试结束后,将本试卷和答题卡一并交回。
第一部分听力(共两节,满分30分)略
第二部分阅读理解(共两节,满分40分)
第一节(共15小题;每小题2分,满分30分)
阅读下列短文,从每题所给的AB、C和D四个选项中,选出最佳选项。
A
It'stimeforourannual100+word——storyContestagain.Howdowepickoutthewinners?
Readourfinalchoiceslastyearbelow.Afterreadingthese.headovertoFacebookandsubmityourownstorytoReader'sDigest.
1.WINNER:
$1000LynneMompleSouthAfrica
MavistookoneendandItheotherandtogetherwecarefullymovedtheoldbedthroughthebedroomdoorandtheopenbalconydoors.Welifteditoverthebalustrade(扶手)into
thehandsoffamilymemberswaitingbelow.CarryingitunderthelowAlbiziabranches,thenpasttheloses,theygentlyputitdowninthemiddleofthefreshlymownlawn.
Chantellecarriedoutthecottonsheets,theembroideredpillows,andfinallythe
multi-colouredblankethergreat-grandmotherhadknittedforme.
Tonight.onher90thbirthday.mymotherwantstosleepoutunderthestars.
WHATTHEJUDGESSAID:
“Wethoughtthisstoryhadastrongvisualimpactthankstotherichselectionof
words.Itisadeservingwinner.”
2.RUNNER-UP:
$250RituHemnaniHongKong
CopeandMeeraplayedtogethereveryday.”Raceyoutothegarden!
”Meerawon.“I'monestepahead!
'
CopechasedMeeraaroundthetrees.Thenshewept“Weremovingaway.”Cope'sheart
broke.Iwillwritetoyou.”
Foryearstheyremembered.Thenlifepulledthemapart.Yetneitheroneforgot.
“It'stimeforyoutomarry.”Cope'sfathersaidoneday.“Ihavechosenagirt.”
“Ihopeshe'ssweet,”Copeprayed.
Later,heliftedherveil(面纱).“Meera,it'syou!
”'IguessI'mstillonestep
ahead!
”
Meerasmiled.
WHATTHEJUDGESSAID:
“Thisentrytellsacompletestory.Itconveysarichtendernessandintimacythat
hasalasting
impactonthereader.”
21.Whatisthepurposeofthepassage?
A.Todisplaysomefunnystories.B.Toencouragereaderstocontribute.'
C.Toadvertisetwoawardedstories.D.Topromoteastory-tellingcontest
22.Intheopinionofthejudges,thefirststoryhasastrongvisualimpactbecauseof.
A.varietyinwordB.creativityinstyle
C.humourinIanguageD.flexibilityinexpression
23.Whatisthesecondstoryabout?
A.Itisafunnyjoke.B.Itisafairytale.
C.Itisaclassiccomedy.D.Itisaromanticstory.
B
Thedeadliestmassshootingcommittedbyanindividualintheusleft58peopledead
andhundredswoundedatacountrymusicfestivalinLasVegasonOctober1.Smithwasat
thefestivaltocelebratehisbrother's43rdbirthday.Whenthegunshotsstarted,Smith
initiallythoughttheywerefireworks.Soonhegotseparatedfromhisfamily.Asheturned
backtowardthestagetolookforthem,hesawpeoplecrowdbehindacaratthenorthwest
edgeoftheconcertlawn.Othersweresofrightenedthattheydidn'tknowwhattodo.“Activeshooter,activeshooter,let'sgo!
Wehavetorun.”herepeatedlyshouted.HegraspedpeopleandtoldthemtofollowhimtowardaparkingareainthedirectionoftheairportawayfromLasVegasAvenue
Afewgirlsweren'tfullyhiddenThecopymachinerepairmanfromOrangeCounty,
California,stoodupandmovedtowardthemtourgethemtogetontheground.That'swhen
abullet(子弹)struckhimintheneck.
Smithbelievesanoff-dutySanDiegopoliceofficersavedhislife.Theofficercame
overandtriedtostopthebleedingandthensignaledpassingcarstotrytogetSmitharide.BythetimeSmithgotintoavehicle,hewasstrugglingtobreathe.Surgeonsfound
ittooriskytoremovethebulletfromhisneck.Smithmayhavetolivewithitforthe
restofhislife.
HiscourageousactionshelpedhisphotosgoviralonTwitterandReddit.Aphotoof
Smithhasbeensharedmorethan74,000times,with177,000“likes”."ldon'tseemyselfthatway,”hesaidIwouldwantsomeonetodothesameformeNoonedeservestolosealifecomingtoacountryfestival.”
24.WhydidSmithgotothemusicfestival?
A.Toenjoyfireworks.B.Togatherwithhisfamily.
C.Tomeethisfavouritesingers.D.Tocelebratehisbrother'sbirthday.
25.HowdidSmithsavethepeoplebehindacar?
A.Bydirectingthemtotheairport.
B.Byblockingbulletswithhisbody.
C.Bytakingthemtoasafeparkinglot.
D.Bypressingthemtolieontheground
26.Thesurgeonsdidn'tremovethebulletinSmith'sneckinorderto
A.1etitfalloutnaturallyB.avoiddoingharmtohim
C.makeitstopthebleedingD.useitasareminderofsafety
27.WhatdoTwitterandRedditusersthinkofSmith?
A.Heisaheroicfigure.B.Heisamodestperson
C.HeisanInternetaddict.D.Heisanambitiousdreamer.
cells,
Theworld'smostcomplexbiologicalcomputer,madefromagroupofengineeredcouldonedaybeimplantedintothebodytodetectdiseasesanddelivertreatments.
Inanearlyresearchin2012,MartinFusseneggeratETHZurishinSwitzerlandandhis
colleaguesengineeredtwokidneycellstobecomeabiologicalcircuitcapableofsimplemathematics.Oneofthecellswasabletocalculateaddition:
thepreseneeorabseneeofeachoftwochemicalswouldswitchonareactioninsidethecellthatwouldmakeitshinedifferentcolours.Theothercellworkedinthesamewaybutcouldsubtractamounts.This
kindofbiologicalcircuitresemblesasimplelogiccircuitinacomputer.Intheory,itcouldbeusedtoindicatethepreseneeofaninfectioussubstaneewhileinfactitfailed.
Mostbiologicalreactionsinthebodyaren'tthatsimple,though.Theyrarelyrely
on“oneinputandoneoutput”-instead,multipleinputsleadtodifferentoutputs.For
instanee,ahighlevelofcalciuminthebodyinthepresenceofaspecifichormonemaysuggestonedisease,butahighlevelofcalciumalongwithanotherhormonemightindicateacompletelydifferentcondition.
Tobemorepractical,biologicalcomputersneedtobeabletoperformmorecomplex
mathematics.However,itishardtopackmultiplecalculationsintoasinglecell.Togetaroundthis,Fusseneggerandhisteamhaveengineeredamulticellularsystem,inwhichdifferentcellseachperformaseparatecalculationandpassontheresultstoeachother.
Thesystemhasninecells,eachcontainingabiochemicalreactionthatrespondstothreechemicalinputs—similartoanAND,NOTandORsysteminatraditionalelectroniccircuit.
Thesecellscoordinatetheiractivitiesbyreleasingchemicalsthatpassfromonecelltotheother.Together,theyformafullybiologicalcircuitthatcanrespondtomultipleinputs.
“Althoughitisnotatastageyetwherewecantestonanimals,webelieveitisthe
mostcomplexbiologicalcomputereverassembled,”saysFussenegger.“Thisworkaddresses
oneofthemajorlimitationsinsyntheticbiology(合成生物学)—alackofprogrammable
devices,”saysangelGoni-Moreno,asyntheticbiologistatNewcastleUniversity,UK.He
saysthatFussenegger'smulticellularapproachenablesyoutoprogrammethecircuitandachievedifferentcalculationsjustbyconnectingtheninecellsindifferentconfigurations(设置).
Inthefuture,abiologicalcomputerlikethiscouldbeusedtomonitormorecomplex
medicalconditions.Forexample,itcouldrespondtoariseincalcium,adropinahormoneandanincreaseinabiomarker,whichtogetherwouldsignalthepreseneeofaspecifictypeofcancer,helpdiagnoseitandalerttheusertoseekappropriatetreatment.
28.Theunderlinedword“subtract”inParagraph2isclosestinmeaningto.
A.addupB.takeawayC.splitupD.giveaway
29.WhatwastheprogressmadeinFussenegger'searlyresearch?
A.Abiologicalcircuitwasimplantedinoneofkidneycells.
B.Theindicationofinfectioussubstancesbecameareality.
C.Engineeredkidneycellscouldswitchonbiologicalreactions.
D.Certaincellsweremadecapableofperformingmathematics.
30.WhathasmadeFussenegger'scurrentmulticellularsystemsospecial?
A.Ithasallthefunctionsofatraditionalelectroniccircuit.
B.Itisprogrammableandabletoperformdifferentmathematics.
C.Ithassuccessfullypackedmultiplecalculationsintoasinglecell.
D.Ithasbeentestedthroughaseriesofexperimentsonanimals.
31.Whatisthebesttitleforthepassage?
A.Smartcellsindicatingvariouscancers
B.Electroniccircuitmadefrommulti-cells
C.Programmablecellsimplantedinhumanbodies
D.Biologicalcomputermadefromhumancells
D
“Twocenturiesago,LewisandClarkleftSt.Louistoexplorethenewlandsacquired
intheLouisianaPurchase,”GeorgeW.Bushsaid,announcinghisdesireforaprogramto
sendmenandwomentoMars.Theymadethatjourneyinthespiritofdiscovery.America
hasventuredforthintospaceforthesamereasons.”
YettherearevitaldifferencesbetweenLewisandClark'sexpeditionandaMarsmission.
First,theywereheadedtoaplacewherehundredsofthousandsofpeoplewerealreadyliving.
Second,theywerecertaintodiscoverplacesandthingsofimmediatevaluetothenewnation.
Third,theirventurecostnexttonothingbytoday'sstandards.AMarsmissionmaybe
thesinglemostexpensivenon-wartimeundertakinginU.S.history.
AppealingasthethoughtoftraveltoMarsis,itdoesnotmeanthejourneymakessense,evenconsideringthehumancallingtoexplore.AndMarsasadestinationforpeoplemakesabsolutelynosensewithcurrenttechnology.
PresentsystemsforgettingfromEarth'ssurfacetolow-Earthorbitaresofantasticallyexpensivethatmerelylaunchingthe1,000tonsorsoo
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 陕西省 高考 英语 模拟 试题 答案
![提示](https://static.bdocx.com/images/bang_tan.gif)