山东省临沭某中学高三英语上学期期中自主检测试题

山东省临沐第二中学2021届高三英语上学期期中自主检测试题

说明：

本试卷由四个部分组成，共12页，满分150分，考试用时120分钟。请把答案全部涂写在答

题卡上，考试结束后，只交答题卡。

第一部分听力（共两节，满分30分）

做题时，先将答案标在试卷上,录音内容结束后，你将有两分钟的时间将试卷上的答案转涂

到答题卡上。

第一节（共5小题；每小题分，满分分）

听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，

并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一

小题。每段对话仅读一遍。

1.

Whenwi11themanstopthebike?

A.Whenhegetstothehi11.

B.Whenhestartsridingdown.

C.Whenheseesthewomanrshandup.

【答案】C

【解析】

【原文】W:Inordertogetupthishill,you'11needtogofast.Atthetop,you

needtoslowdownyourspeed.

M:HowwillIknowwhentostop?

W:When1raisemyhand,1wantyoutostopyourbike.

2.

Whatwasthewoman,sproblembefore?

A.Thespaceinherbag.

B.Thespeedofherlaptop.

C.Theweightofherbooks.

【答案】C

【解析】

【原文】M:Howdoyoulikebringingyourlaptoptoschool?Ibetitsavesyouroom

inyourbag.

W:Havingthislaptophaschangedmylife.Iusedtocarrymanybookstomyclasses.

Now,ithasreallycuredmybackproblems.

3.

Whatdidthewomanprobablygivetheman?

A.Safetyinstructions.

B.Alifejacket.

C.Specialshoes.

【答案】B

【解析】

【原文】M:Thanksfortakingmeoutonyourboat,Christine.I'veneverbeenonone

before.

W:You'rewele.Butbeforeyouputonefootonthisboat,Ineedyoutowearone

ofthese.Idon'twantyoutobeindanger.

4.

Whatwasthemandoing?

A.Hewasfixingachair.

B.Hewasdrivingatruck.

C.Hewasmovingfurniture.

【答案】C

【解析】

【原文】M:Ithoughttodaywasgoingtobetough,but1foundaquickwaytoget

everythingoutoftheapartnent.Igotallthechairsdownstairsandintothetruck

inlessthananhour.

W:Great.I'11drivethetruckoverinawhile.

5.

Whatwi11thespeakersprotab1ydonext?

A.Watchamovie.

B.Gotoaconcert.

C.Visitamuseum.

【答案】A

【解析】

【原文】W:Well,ifyoudon'twanttogoseethejazzband,whatdoyouwanttodo?

It'salreadytoolatetogetaticketforthemuseum.

M:Whydon'twejustgoseeamovieinstead?It'smuchcheaperthantheothertwo

choices.

第二节（共15小题：每小题分，满分分）

听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中

选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，

每小题5秒钟：听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。

听下面一段较长对话，回答以下小题。

6.WhatdoesthemanthinkofJohn?

A.He,sdevoted.

B.He'shonest.

C.He,sannoying.

7.What/stheprobablerelationshipbetweenthespeakers?

A.Strangers.

B.Workmates.

C.Familymembers.

【答案】6.A7.B

【解析】

【原文】W:IhonestlythinkJohnwouldmoveacrossthecountryforourpanyifthey

askedhim.

M:Ithinkhowould.Iwouldneverdothat,though.Ithinktheytakeadvantageof

him.Hedeservestobepaidmuchbetter,becausehehascontributedalottoourpany.

Iwouldboannoyedtobehereforaslongashehaswithoutgettingmoremoney.

W:Howlonghashebeenworkinghere?

M:He'sbeenheresincethebeginning.

听下面一段较长对话，回答以下小题。

8.Whatdoweknowaboutthelesson?

A.It*sgiventwiceaweek.

B.Studentsshouldlookaftertheanimals.

C.Thecostisthreehoursoffarmwork.

9.Whatisthemaintopicoftheconversation?

A.Askinginformationongrowingplants.

B.Startingafarmstand.

C.Tradingforfood.

【答案】8.C9.A

【解析】

【原文】M:WeletoSherryFarms.Wehavealargerangeoffreshproduceavailable

forpurchaseoverthereatthemarketstand.Ifyouneedanyhelp,pleaseletmeknow.

Iwillbetendingtheanimalsnearby.

W:rmactuallyhereforsoneadvice,ifthat'sOK.Iheardthatyousometimesgive

lessonsonhowtotakecareofplants,isthistrue?Iamlookingtostartgrowing

somethingsatmyhouse.

M:That*sgreat.Iaingladyouarcinspiredtogrowyourownfood.Wcdogivelessons

onceawook,onSaturdayafternoons.

W:Fantastic.Howmuchdoesthelessoncost?

M:Thelessonisfree.Inexchange,thestudentswillbedoingthreehoursoffarm

workrelatedtotheclass.

W:That*sperfect.Ilearrbetterbyworkingwithmyhands.

听下面一段较长对话，回答以下小题。

10.Whoisthewomantalkingto?

A.Areporter.

B.Adirector.

C.Anactor.

11.Whatdowcknowaboutthemovie?

A.Itwillhaveveryfewspecialeffects.

B.Itwon'thaveanyspecialeffectsatall.

C.Itwillhaveasmanyspecialeffectsaspossible.

12.WhenwillthemovieappearinNorthAmerica?

A.OnJune22nd.

B.OnJune29th.

C.OnJuly10th.

【答案】10.B11.A12.B

【解析】

【原文】W:Beforeourlastbreak,weweretalkingwithJohnPhillipsandhisnewmovie

Earthquake.Whatwasthemostdifficultaspectofthefilmingprocess?

M:Theactionscenes.Wewantedthemtolookasrealaspossible,sowebuiltall

theseartificialbuildingsandstructuresandthendestroyedthem.

W:Wow!Youdidthistomakethemovieappearmorereal0

M:Yes.Mostmoviesthesedaysaremadeinfrontofa“greenscreen”.Itmakesit

harderformyactorstodotheirjob.So,Iwantedtomakeonethathadasfewspecial

effectsaspossible.

W:Anearthquakemoviewithnospecialeffects?

M:Haha.Well,Ididn'tsaytherewouldn,tbe"any".

W:Whenwilliteout?

M:ThefirstshowingisonSaturday,June22nd,butthatisjustfortheactors.It

csoutihcfollowingweekendinNorthAmericaandinHongKong,ChinaonJuly10th.

W:Well,Iwishyouluckwiththemovieandthankyouforingontheshow.

M:Itwasmypleasure.

听下面一段较长对话，回答以下小题。

13.Whatdidthewomanthir.kofhertriptoChina?

A.Wonderful.

B.Terrible.

C.Tiring.

14.WhatleftabadimpressiononthewomaninHainan?

A.Toomanytrees.

B.Theshipservice.

C.Thesubwaysystem.

15.What*stheweatherlikeinQingdaoinDecember?

A.Warm.

B.Cold.

C.Cool.

16.Whatarethetwospeakersmainlytalkingabout?

A.Thewoman'sworkinChira.

B.Thewoman*stourtoChira.

C.Thewoman*sdailylifeinChina.

【答案】13.A14.B15.C16.B

【解析】

【原文】M:Hi,Lucy.

W:Hi,Tony.

M:Youlookreallywell!Haveyoubeenonvacation?

W:Sure.IwasinChina.

M:Nice.Howwasit?

W:Ihadawonderfultime.Itwasreallynicetogetawayfromwork.

M:Wheredidyougo?

W:HainanIslandandQingdao.

M:HowdidyoulikeHainanIsland?

W:Well,it'scleanerthanIthoughtitwouldbe,andtherearclotsoftrees,so

IlikeditbetterthanIthoughtIwould.Butit'shuge!Andit'sreallyhardto

getaround.Theshipserviceisterrible,andofcourse,theydon'thaveasubway

system.Wehadtorentacar.

M:Andwastheweathergooc?

W:Oh,yes.ItwasniceancwarminHainanIsland.

M:WhataboutQingdao?

W:Theweather?ItwascoolerthanHainanIsland.

M:CoolinQingdao?That*ssurprising.

W:Yeah.Anditwasaproblembecausewcdidn'ttakeanysweatersoranything,but

theysayit*salwayslikethatinDecember.Anyway,IIcvcdit.It'sprobablythe

mostbeautifulcityinChina.

M:You'relucky!

听下面一段独白，回答以下小题。

17.Whywillthespeakercollecteveryone*scellphones?

A.Hemustfollowtherules.

B.liethinksthelistenerswillcheat.

C.Heknowstheyareinterruptions.

18.Whatwillthespeakercofirst?

A.Giveoutthetestpaper.

B.Collectthephones.

C.Handoutthetape.

19.Howmanyquestionsarethereonthetestpaperintotal?

A.10.B.20.C.100.

20.Howdoesthespeakerfeelaboutthelisteners?

A.Afraid.B.Confident.C.Doubtful.

【答案】17.A18.C19.C20.B

【解析】

【原文】Iwillbecollectingeveryonefscellphonebeforetheexam.Pleaseetothe

fromoftheroomandputyourdevicesintothebasket.Personally,Idon,iihink

anyoneofyouwilluseyourphonestocheat.However,Itrusttakethembecausethis

stateexamrequiresmetodoit.Iknowthistestisextremelyimportanttomostof

you,soIdonotbelieveycuwouldletyourphonesinterruptyouanyway.NowIam

goingtopassoutsometapeforyoutowriteyournameonyourphonosothatnone

willbemixedup.IcannotgiveyouthetostpaperuntilIhavereceivedaphonoor

youhaveprovedyoudonothaveonewithyou.Whileyouwritedownyournames,Iwill

gooversomedetailsaboutthetest.Thereare10questionsoneachpageand10pages

intotal,eachpagehasafrontandbackside.Beforeyouhanditin,makesureto

filloutboth.IwouldnotreturnyourtestpaperonceIhavereceivedit.Iknow

thistestseemsscary,butyouhaveallcoveredthismaterialbefore.Inmymind,

thereisnodoubtthatevcrycneherewilldoverywell.Ifyouareunsureofaquestion,

skipitandthenreturntoitlater.Goodluck,everyone.

第二部分阅读(共两节，满分50分)

第一节(共15小题：每小题分，满分分)

阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

A

SEALIFELondonAquarium(水族馆)

HometooneofEurope*slargestcollectionsofglobaloceaniclife,SEALIFELondon

AquariumwilltakevisitorsonaninteractivejourneyalongtheGreatOceanic

Conveyor.

Themysteriousexperience,spreadoverthreefloors,startsbytakingan

underwaterstylelifttothedepthsoftheAtlanticOcean.Alongthejourney,an

amazingglasswalkwayoffersguestsanunforgettableexperiencebywalkingunderneath

aTropicalOcean.Thereisplentyofinteractionalong-heway,fromfeedingthe

Stingraysandwatchingdivingdisplaystotouchpoolsanddiscoveryzones.Otherstars

oftheshowincludeGreenTurtles,Seahorses,ZebraSharksandtheeverpopularClown

Fish.Thetruehighlight,however,beginsasguestsplctctheirjourneyinthedeeper

darkerzoneofthePacificOcean-takeawalkonthewilesideandwatch10species

ofSharkswimbeneathyourfeetfromasuspendedglassplatform.

Schedule

OpenDaily:MonFri&Sunday:10ainto5pm(lastentry);Sat:9:30am6pm(last

entry)

Tonote

TheAttractionwillclcsc1hourafterlastentry.

GettingtoSEALIFELondonAquarium

TheSEALIFELondonAquariumislocatedinCountyHallbuildingonthesouthbank

oftheriverThames,nexttotheLondonEye.ThenearesttrainstationisWaterloo

(alsothenearestTubestation).YoucanalsowalkfromWestminsterorCharingCross

stations.Severalbusroutesservetheareawithstopsnearby.

Ticketoptions

Standardadvanceticke:From£24

GototheTimedEntry.Dooratthetimeshownonyouretickettogainentryto

theattraction.Reentryisnotpermitted.

boticketFrom£45

GetadiscountonthreeofLondon*stopattractionswiththisbinedticket,which

isvalid（有效的）for90days.TheLondonDungeon,SEALIFELondonAquariumandMadame

Tussaudsareal1included.

Reservationsarerequired.Whenbookingtickets,chooseadateand15minuteentry

timeslot.

21.Whatcanvisitorsdoir.SEALIFELondonAquarium?

A.Touchwhales.B.Swimwithsharks.

C.Divefromtheglassplatform.D.Viewseahorses,performances.

22.WhatdowelearnaboutSEALIFELondonAquarium?

A.Itslastadmissionis6Cminutesbeforeclosing.B.Itadmitsvisitorsfrom9:30

amto6:00pm.

C.It,sdistantfromtheLondonEye.D.It'sinconvenienttogetto.

23.Whatbenefitcanaboticketofferyou?

A.Aguidedtour.B.Afreetuberide.

C.Reentrytothreeattractions.D.Discountsonmorethanone

attraction.

【答案】21.D22.A23.D

【解析】

这是一篇应用文。文章主要介绍了伦敦海洋水族馆的一些情况，包括特色活动、开放时间、

地理位置和票价等信息。

【21题详解】

细节理解题。根据第二段中wThereisplentyofinteractionalongtheway,fromfeeding

theStingraysandwatchingcivingdisplaystotouchpoolsanddiscoveryzones.Other

starsoftheshowincludeGreenTurtles,Seahorses,ZebraSharksandtheeverpopular

ClownFish.（一路上从喂黄貂鱼、看潜水表演到触摸泳池和探索区，有很多互动活动。节目

中的其他明星还包括绿海龟、海马、斑马鲨和一直受欢迎的小丑鱼）”由此可知，游客可以在

伦敦海洋生物水族馆观看海马表演。故选D。

【22题详解】

细节理解题。根据Tonote部分中“TheAttractionwillclose1hourafterlastentry.

（最后一次入场后1小时关闭）”由此可知，伦敦海洋生物水族馆的最后入场时间是关门前60

分钟。故选A。

【23题详解】

细节理解题°根据倒数第二段中"GetadiscountonthreeofLondon'stopattractions

withthisbinedticket,whichisvalid（有效的）for90days.（凭此组合票可享受伦敦

三大热门景点的折扣，有效期为90天）”可知，组合票能带来的好处是享受伦敦一个景点以

上的折扣。故选D。

B

Afterwatchingherfatherstrugglewithpainandotherhealthissuesforyears

beforehewasdiagnosed（诊断）withtwolickborne（螂传播）illnesses,MurielMetko,a

biologygraduateinUniversityOfWisconsinEauClaire（UWEC）,knewshewantedacareer

inmedicine.

Metkoalsoknew,withitsstrongbiologyprogram,UWECwouldgiveherthefoundation

andguidancesheneededtopursueherdrcamsofstudyingmedicineandspecializing

ininfectiousdisease.

Asshepreparestograduate,herplansstillincludemedicalschool,butthanks

ioanewlydiscoveredpassionforresearch,shealsonowplanstoearnadoctoraic

alongwithhermedicaldegree.Thusshecanpracticemedicineandengageinresearch.

Duringhersecondyearincollege,Dr.Phillips,professorofchemistry,asked

hertojoinhisresearchteam.Sheenjoyeditsomuchthatwhenthatfirstproject

ended,shejoinedDr.Dahl*schemistrylab.Asastudentresearcher,Meikohas

presentedtheirresearchatanationalconferenceandisworkingwithDahlonan

academicpaperforpublication.

Lastsummer,MetkoworkedinMayoClinic,whereshewatchedcliniciansand

researcherscooperatetodevelopthebestdiagnostictoolsandtreatmentplansfor

patients.Ilerexperienceheresolidifiedherfuturecareerpath."Priortogoing

toMayoClinic,thiswasjtstacareerIhadreadabout,nMetkosaysof

physicianrescarchers."I'dmetmedicaldoctorsandPh.D.s,butneversomeonewhowas

both.Herewerelivingexamplesofsuchpeople,whopracticedmedicineandspenttime

intheirlabadvancingthefield,doingexactlywhatIwanttodo.”

Brightasherfutureis,Metko*soveremanychallengeslikeendlesshealth

issues,butwithapositiveattitudetolife,she'sactivelyreceivedtreatmentand

gotthrough."Withamajorinbiologyandtwominorsinchemistryandpreprofessional

healthsciences,allthecoursestakenatUWEChavegivenmeasolidfoundationto

pursuegraduatestudiesancearnmyM.D.Ph.D.,“Metkosays.

24.WhatcontributedtoMetko*sinitialideatopursueamedicalcareer?

A.Herdesiretobeethebreadwinnerofherfamily.

B.Heruniversity,slatesteducationaidprogram.

C.Ilerpoorlivingconditionsinchildhood.

D.Herfather'ssufferingsfromdiseases.

25.HowwasMetko,sloveforresearchinspired?

A.Throughhandsonengagementinaproject.

B.Throughfrequentclassinteractionactivities.

C.Throughherprofessor*sspecificguidance.

D.Throughherrequiredcoursesincollege.

26.Whatdoestheunderlinedword“this”inparagraph5referto?.

A.Servingasaclinician.

BWorkinginMayoClinic.

C.Actingasadoctorandresearcher.

D.Developingefficientmecicines.

27.WhichofthefollowingbestdescribesMetko?

A.Ambitiousandoptimistic.

B.Humorousandcourageous.

C.Generousandsensitive.

D.Talentedanddemanding.

【答案】24.D25.A26.C27.A

【解析】

本文是记叙文。本文讲述Uclko从医的经历，介绍了她从事医学的初衷，学习经历等等。

【24题详解】

细节理解题。根据第一段的内容可知，看着父亲在疼痛和其他健康问题上挣扎多年，然后被

诊断为晚传播疾病，MurielMetko知道自己想从事医学事业。因此看到父亲遭受疾病的折磨

促使MurielMetko有了追求医疗事业的最初想法。故选D。

【25题详解】

推理判断题°根据第四段的“Duringhersecondyearincollege,Dr.Phillips,professor

ofchemistry,askedhertojoinhisresearchteam.Sheer.joyeditsomuchthatwhen

thatfirstprojectended,shejoinedDr.Dahl'schemistrylab.（在她大学的第二年，

化学教授菲利普斯博上要求她加入他的研究团队。她非常喜欢它，以至于当第一个项目结束

时，她加入了达尔博士的化学实验室）”可推断，通过亲身参加项目，Metko对于研究受到鼓

舞，加入了达尔博士的实验室。故选A。

【26题详解】

词句猜测题。根据第五段的“"PriortogoingtoMayoClinic,thiswasjustacareer

Ihadreadabout,wMetkosaysofphysicianresearchers.“I'dmetmedicaldoctors

andPh.D.s,bulneversomeonewhowasboth.（"在去梅奥诊所之前，这是我知道的事业”，

梅特科说到了医生一研究员。“我见过医生和博士，但从来没见过两个都是的人“）”可知，

lhis指代“physicianrcscarchcrs",也就是既是医生也是研究员的人。故选C。

【27题详解】

推理判断题。根据第二段“Meikoalsoknew,withitsstrongbiologyprogram,UWECwould

giveherthefoundationandguidanceshoneededtopursueherdrcamsofstudying

medicineandspecializingininfectiousdisease.（梅特科也知道,凭借其强大的生物学

项目，UWEC将为她提供基础和指导，以实现她学习医学和专门研究传染病的梦想）”可推断，

Metko是一个有抱负的人，再根据最后一段的wBrightasherfutureis,Metko*sovcrcmany

challengeslikeendlesshealthissues,butwithapositiveattitudetolife,she's

activelyreceivedtreatmentandgotthrough.（虽然她的未来是光明的，梅特科克服了许

多挑战，如无尽的健康问题，但以积极的生活态度，她积极接受治疗并克服这些困难）”可推

断，Metko是一个积极乐观的人。故选A。

C

AndeanCondors（秃鹰），weighingupto13kilogramswithalOfootwingspan,are

oneoftheworld,sheaviestandlargestflyingbirds.Spendingtheirdayscircling

theAndesmountainsandnearbyPacificcoastsinsearcho:food,theymanagetostay

afloat（悬浮）forhours.

Thoughresearchershavelongsuspectedthatthemassivecreaturesconserved

energybyusingrisingaircurrentstosurftheskies,nobodyhadeverdocumented

howinfrequentlythebirdsusedtheirwingsafloat.Now,anowstudyhasfoundthat

theincrediblyenergyefficientcondorsusetheirwingsjust1percentoftheirtime

mostlyduringtakeoffandlanding.

Theextensiveresearch,conductedinPatagoniafrom2013to2018,involved

attachinghightechflightrecorderstothebirds,,wings.Thecollectedinformation

wastoomuchtosendbackviathephoneorsatellitenetwork.Hence,theresearchers

hadtophysicallytakebackthedevices,whichweredesignedtofalloffthebirds

afteraweek.WhileaGPStrackerallowedthescientiststoconfirmtherecorders*

exactlocations,gettingtcthemwasnoeasytaskgivenPatagonia*sroughsurface

features.

Afterlosingsevenrecordersforeveryonetheytookback,theteamshiftedtheir

focustoyoungercondors,whotendtoflyovergentlyrollinghillsratherthanthe

mountaintopsfrequentedbyadults.The250hoursofcollectedflightdatarevealed

thatthebirdsflewforancverageofthreehoursbutflapped（拍打）theirwingsfor

lossthantwominutesofthetime.

Oneefficientpilotmaragedtocover172kilometersoverfivehourswithouta

singleflap!Theresearcherssaythelargefliersconsumethemostenergyduring

takeoff.However,onceintheair,theycanflyforlongperiodsoftimewithoutturning

ontheir“engines”.Thescientistssupposethatadultcondorsmaydemonstratean

evenmoreimpressiveflightrecordthantheyounger.

28.What*sthenewstudymainlyabout?

A.Feedinghabitsofcondors.

B.Functionofcondors*wirgs.

C.Frequencyofcondorsflappingwings.

D.Waysofcondors*drawingonaircurrents.

29.Whatdocstheauthorintendtodoinparagraph3?

A.Indicatedifficultyofgettingrecordersback.

B.Highlightcondors*abilitytoflyhigh.

C.Presentaresearchoute.

D.Introducecondors*habitats.

30.Wheredidtheresearchersusuallyfindtherecordersafterwards?

A.Mountainpeaks.

B.Gentlehillsides.

C.Widevalley.

D.Roughsea.

31.Inwhichcolumnofawebsitecanwereadthetext?

A.Environment.

B.Nature.

C.Education.

D.Geography.

【答案】28.C29.A30.B31.B

【解析】

这是一篇说明文。本文主要介绍了一项新研究一一秃鹰只在球的时间里使用它们的翅膀一一

主要是在起飞和降落的时候。

【28题详解】

细节理解题。根据第二段最后一句"Now,anewstudyhasfoundthattheincredibly

energyefficientcondorsusetheirwingsjust1percentoftheirtimemostlyduring

takeoffandlanding.（现在，一项新的研究发现，极其节能的秃鹰只在战的时间里使用它

们的翅膀一一主要是在起飞和降落的时候。）”可知，这项新研究主要关注秃鹰拍打翅膀的频

率。故选C。

【29题详解】

推理判断题。根据第二段“Thecollectedinformationwastoomuchtosendbackviathe

phoneorsatellitenetwork.Hence,theresearchershadtophysicallytakebackthe

devices,whichweredesignedtofalloffthebirdsafteraweek.WhileaGPStracker

allowedthescientiststoconfirmtherecorders*exactlocations,gettingtothem

wasnoeasytaskgivenPatagonia*sroughsurfacefeatures.（收集到的信息太多了，

无法通过或卫星网络发回。因此，研究人员不得不从身体上收回设备，这些设备原本是为

一周后从鸟身上脱落而设计的。虽然GPS追踪器可以让科学家确认记录器的确切位置，但考

虑到Patagonia粗糙的表面特征，找到它们并非易事。）可推知.作者在第三段主耍想要告诉

我们收回追踪器的难度很大。故选A。

【30题详解】

细节理解题。根据倒数第二段"Afterlosingsevenrecordersforeveryonetheytook

back,theteamshiftedtheirfocustoyoungercondors,whotendtoflyovergently

rollinghillsratherthanthemountaintopsfrequentedbyadults.（在每带回一台跟

踪器就丢失七台跟踪器之后，研究小组将研究近点转移到年轻的秃鹰身上。年轻的秃鹰倾向

于在平缓起伏的山丘上飞行，而不是在成年秃鹰经常出没的山顶上。）可知，后来，研究人员

通常会在平缓的山坡上找到记录仪。故选

【31题详解】

推理判断题。阅读文章可知，并根据第二段“Now,anewstudyhasfoundthattheincredibly

cncrgycfficicntcondorsusetheirwingsjust1percentoftheirtimemostlyduring

takeoffandlanding.（现在，一项新的研究发现，极其节能的秃鹰只在战的时间里使用它

们的翅膀一一主要是在起飞和降落的时候。）”可知，这项新研究主要关注秃鹰拍打翅膀的频

率。）可知，本文主要介绍了一项新研究一一秃鹰只在1%的时间里使用它们的翅膀一一主要是

在起飞和降落的时候。由此可知，本文可能来自网站的自然与栏。故选B。

D

SpaccX*sfirsteverpassengerflighttotheInternationalSpaceStation（ISS）

endedsuccessfullyonAugust2,2020,whenCrewDragonEndeavourlandedintotheGulf

ofMexico.Afteraseriesofsafetychecks,therecoveryteamsunlockedthecapsulets

hatchandmovedNASAastronautsBobBchnkenandDougHurleytoshore.Duringtheir

total64daysinspace,theypleted1,024orbitsaroundEarthandtraveled27,147,284

miles.

Inapressconferencetheastronautsdescribedthecrucialfinalminutesofthe

historicmissionwhenCrewDragonfireditsrocketpushertoslowitsdescentfor

reentryintotheouteratmosphere."It,camealive,^Bchnkentoldofthe12minutcpusher

burn."Itsoundslikeananimalingthroughtheatmosphere.*

Hurleytoldreportersthatfollowingthesuccessfullanding,theastronautshad

topleteonefinaltask"makingsatellitephonecallstowhoeverwecangetahold

of'"oThescientistssaidthefunattempthadaseriouspurposetoensurethatfuture

crewscouldusetheemergencyphonetocontactmissioncontrolincasethespacecraft

landedinanunexpectedpartoftheocean.

CrewDragonEndeavourwaslaunchedfromNASA'sKennedySpaceCenteronMay30,

2020.Afterl9hours,thespacecraftautonomouslypulledupattheforwardportofISS.

HurleyandBehnkenspenttheir62daysaboardthestationconductingscientific

experimentsalongsideExpecition63'screwandparticipatinginnumerouspublic

engagements.BehnkenalsoaepaniedISSmanderChrisCassidyonfourspacewalksto

upgradetwopowerchannels.

Thejourneymarkedthefirsttimeastronautshavebeenlaunchedtoorbitaboard

aprivatelybuiltspacecraft.Itwasalsothefirstcrewedorbitalpilotedlaunchfrom

AmericansoilsincetheUSSpaceShuttleprogramendedinJuly2011.

Withthefinaltestflightplctc,NASAwillspendthenextfewweeksanalyzing

allperformancedata.Ifeverythingissatisfactory,SpaccXwillbeethefirstprivate

panytobocertifiedtotransportastronautstotheISS.Inanticipationofthe

approval,SpaceXisalreadypreparingforitsfirsttwooperationalmissions.

32.Whatdoestheunderlinedword^descent"inparagraph2moan?

A.Crash.

B.Launch.

C.Falling.

D.Burning.

33.WhichofthefollowingbestdescribesBehnkcn，smission?

A.OrbitEarth,experiment,issuecertificates.

B.Experiment,improvecharnels,makecalls.

C.Spacewalk,repair,analyzeda