2021-2022学年贵州省贵阳市修文县第三中学高三英语模拟试题含解析

2021-2022学年贵州省贵阳市修文县第三中学高三英语模拟试题含解析一、选择题1.________thegoodolddays，hecouldn’thelpsmiling.A.Lookingbackat

B.Lookingon

C.Lookingforwardto

D.Lookinginto参考答案：A略2.Tocombatglobalwarming,manypeopleare_________theuseofalternativeenergysources.A.applyingto B.jumpingat C.dippinginto D.pushingfor参考答案：D【详解】考查动词短语辨析。句意：为了应对全球变暖，许多人正在奋力争取使用替代能源。A.applyingto应用；B.jumpingat欣然接受；C.dippinginto翻阅；D.pushingfor奋力争取。奋力争取使用替代能源的目的是为了应对全球变暖。所以pushingfor“奋力争取”符合句意。故D选项正确。3.Broughtupbyoverprotectiveparents,theyoungmanwasso

thathecouldn’tbearanypressuresoflife.

A.aggressive

B.fragile

C.stubborn

D.straight参考答案：27.B。题意为：在这个年轻人的成长过程中，父母过度保护，因此他非常脆弱，承受不了一点生活的压力。可知，答案为B。

4.Forholidays，manypeoplevisittheGreatBarrierReef__________thenortheastcoastofAustralia．A．beyond

B．on

C．within

D．off参考答案：D考察介词，offprep．离开,

在．．．之外略5.Followingrecentreportsaboutaripenerusedinseveralprovinces,expertssaidthechemical_____ripensfruitsandvegetablesdoesnoharmtohumanhealth.【原创】【改编自《世纪金榜》专题强化测评十四的A篇阅读理解】

A.who

B.that

C.why

D.how参考答案：b略6.Drunkdriving,whichwasoncea___________occurrence,isnowundercontrol.A.general

B.normal

C.frequent

D.particular参考答案：C7.Theearthquaketookplaceon_____FridayafternooninMarchanddid_____greatdamagetothecountry.A./,/

B.a,a

C.a,/

D.the,a参考答案：C8.—MayIsurftheInternettonight?

—No,you_____.Youmustdotheexercise.A.needn’t

B.won’t

C.mustn’t

D.don’t参考答案：C略9.___________,youcan’tfoolher.A.ThechildthoughRowenais

C.ThoughchildRowenaisC.AchildasRowenais

D.ChildasRowenais参考答案：D10.Theyoungwomanhadhercar_____inthemudfortwohoursbeforetherescueworkersarrived.A.trap B.trapping C.trapped D.tobetrapped参考答案：C11.IwanttobuythatkindofclothbecauseI______thecloth______well．

A．havetold;washes

B．wastold;washed

C．havebeentold;washes

D．havebeentold;iswashed参考答案：C12.Mr.Green,for____lifehadbeenveryhard,donatedhispossessionstoearthquake-hitfamiliesinSichuan.A.whose

B.which

C.whom

D.that参考答案：C13..Thesilenceofthelibraryissometimesbrokenbyasuddencoughorthesoundofpages__________.

A.turning

B.turned

C.beingturned

D.havingturned参考答案：C略14.Ihaveheardthatitisacommon

inthatcountrytoholdabigpartytocelebratewhenachildturns15.A．practice

B．methodC．evidence

D．effect参考答案：A【详解】考查名词。A.practice练习；B.method方法；C.evidence证据；D.effect影响。句意：我听说在那个国家，孩子满15岁时举行大型聚会庆祝是一种惯例。故选A。15.Theterribleearthquakestruckthesouthwestofthecountrylastweek,

6deathsandhundredsofinjuries. A.causing

B.tocause

C.caused

D.havingcaused参考答案：A试题分析：考查非谓语动词。句意：上周可怕的地震袭击了这个国家的西南部，结果六人死，数百人受伤。此处是现在分词作自然的结果状语，主动关系，故选A。16.—Happybirthday,Mary!—Thankyou!It’sthebestpresentI

for.A.shouldhavewished

B.mayhavewishedC.musthavewished

D.couldhavewished参考答案：D二、新的题型17.根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两处为多余选项。71Shenzhou1liftedofffromJiuquanSatelliteLaunchCenteronNovember20,1999.Shenzhou1successfullylandedincentralInnerMongoliaafter21hoursinorbit,finishingitsfirstflight.ThissuccessfulflightlaidasolidfoundationforChinesemannedSpaceflight.Sincethen,Shenzhou2—5weresuccessfullylaunched.Shenzhou6wassuccessfullylaunchedat9:00a.m.onOctober12,2005.ItcarriedtwoastronautsforfivedaysandsafelyreturnedtoEarthatdawnonOctober16,2005,makingChina’smannedspacetechnologymoremature.72Shenzhou7waslaunchedonSeptember25,2008,andsuccessfullyputthreetaikonauts(太空人)intospace.73ThatmeansChina’sfirststepintospace.Duringthismission,shenzhou7alsosentasmallsatelliteintospace.Shenzhou7safelylandedonearthonSeptember28,whichmeansthewholemissionwascompletelysuccessful.74ItwasalsothethirdmilestoneinthehistoryofmannedspaceflightinChina.

Tiangong1liftedofffromtheJiuquanSatelliteLaunchCenterat9:16p.m.onSeptember30,2011asplanned.75AnunmannedspaceshipwillbelaunchedinNovembertojointogetherinspacewithTiangong1.TwomoremissionsarescheduledfornextyearandastronautswillboardTiangong1,whichcanalsofunctionasaspacelabinthefuturespacestation.Ifthemissionsucceeds,Chinawillbecomethethirdcountrytomasterspacecraftrendezvousanddocking(太空站)technologyfollowingthethenSovietUnionandtheUnitedStates,expertssaid.A.GasandliquidareunabletomixonEarth,butinspacetheymixnaturally.B.ItwasanannouncementtotheworldthatChinahadgraspedthekeytechnologyinspacewalking.C.ThepurposeofChina’smannedspacestationistopeacefullyexplorespace,andthroughit,servemankind.D.China’smannedspaceflightprogramwasofficiallyapprovedin1992.E.Oneofthem,twodayslater,madeamonumentalspacewalking.F.ThelaunchpavesthewayforChina’sfirstspacestationmission.G.ItwasthefirsttimeforChinatohavemenengageinscientificexperimentsinspace.参考答案：DGEBF三、阅读理解18.Peoplehavebeenwonderingwhyelephantsdonotdevelopcancereventhoughtheyhavelifespans(寿命)thataresimilartohumans,jivingforaround50to70years.Nowscientistsbelievetheyknowwhy.AteamattheUniversityofChicago,UShasfoundthatelephantscarryalargenumberofgenesthatstoptumors(肿瘤)developing.Tobeprecise,theyfound20copiesofananti-tumorgenecalledTP53inelephants.Mostotherspecies,includinghumans,onlycarryonecopy.Accordingtotheresearch,theextracopiesofthegeneimprovedtheanimal’ssensitivitytoDNAdamage,whichletsthecellsquicklykillthemselveswhendamagedbeforetheycangoontoformdeadlytumors.“Anincreasedriskofdevelopingcancerhasstoodinthewayoftheevolutionoflargebodysizesinmanyanimals,”thestudyauthorDrVincentLynchtoldTheGuardian.Ifeverylivingcellhasthesamechanceofbecomingcancerous(癌变的),largecreatureswithalonglifespanlikewhalesandelephantsshouldhaveagreaterriskofdevelopingcancerthanhumansandmice.Butacrossspecies,theriskofcancerdoesnotshowaconnectionwithbodymass.ThisphenomenonwasfoundbyOxfordUniversityscientistRichardPetointhe1970sandlaternamed“Peto’sparadox(悖论)”.Biologistsbelieveitresultsfromlargeranimalsusingprotectionthatmanysmalleranimalsdonot.Intheelephant’scase,themakingofTP53isnature’swayofkeepingthisspeciesalive.Thestudyalsofoundthatwhenthesamegeneswerebroughttolifeinmice,theyhadthesamecancerresistanceaselephants.Thismeansresearcherscouldusethediscoverytodevelopnewtreatmentsthatcanhelpstopcancersspreadingorevendevelopinginthefirstplace.“Naturehasalreadyfiguredouthowtopreventcancer,”saidJoshuaSchiffman,abiologistattheSchoolofMedicine,UniversityofUtah,US.“It’suptoustolearnhowdifferentanimalsdealwiththeproblemsothatwecanusethosestrategiestopreventcancerinpeople.”12.Whyareelephantsunlikelytodevelopcancer?A.Theyhavearatherlargebodysize.B.TheirgenessuffernoDNAdamage.C.Certaingenesintheirbodykillexistingtumors.D.Theycarrymanygenestopreventtumorsdeveloping.13.Accordingtothepassage,whathasbeenariskintheevolutionoflargeanimals?A.Deadlytumors.

B.Thehugebodymass.C.Cellskillingthemselves.

D.SensitivitytoDNAdamage.14.Whatdoestheunderlinedpart“Thisphenomenon”inParagraph5probablyreferto?A.LargeranimalshaveprotectionfromTP53.B.Theriskofcancerisnotrelatedtobodysize.C.Largeranimalssufferthesameriskofcancerassmallerones.D.Thelargeranimalsare,thebiggerriskofcancertheywillhave.15.Whatcanbeconcludedfromthepassage?A.Dependingonnatureissurelyenoughtofightagainstcancer.B.TheTP53geneshaveprovedusefulinstoppingcancerinpeople.C.HumansareexpectedtopreventcancerwiththemakingofTP53.D.Theextracopiesofelephants,genesareusedtocurecancerpatients.参考答案：12.D

13.A

14.B

15.C科学家研究发现，大象不患癌症是因为他们的体内有很多阻止肿瘤生长的基因TP53，人们有望通过制造TP53预防癌症。12.D推理判断题。根据文章第二段Tobeprecise,theyfound20copiesofananti-tumorgenecalledTP53inelephants.Mo