2024年高考英语模拟试题专项汇编：阅读理解-降环保类（含解析）

2024年高考英语真题模拟试题专项汇编（3）阅读理解-健康环保类

1.Racewalkingsharesmanyfitnessbenefitswithrunning,researchshows,

whilemostlikelycontributingtofewerinjuries.Itdoes,however,haveitsown

problem.

Racewalkersareconditionedathletes.Thelongesttrackandfieldeventat

theSummerOlympicsisthe50-kilometerracewalk,whichisaboutfivemileslonger

thanthemarathon.Butthesport'srulesrequirethataracewalker?skneesstay

straightthroughmostofthelegswingandonefootremainincontact（接触）with

thegroundatalltimes.It'sthisstrangeformthatmakesracewalkingsuchan

attractiveactivity,however,saysJaclynNorberg,anassistantprofessorofexercise

scienceatSalemStateUniversityinSalem,Mass.

Likerunning,racewalkingisphysicallydemanding,shesays,Accordingto

mostcalculations,racewalkersmovingatapaceofsixmilesperhourwouldburn

about800calories（卡路里）perhour,whichisapproximatelytwiceasmanyasthey

wouldburnwalking,althoughfewerthanrunning,whichwouldprobablyburnabout1,000

ormorecaloriesperhour.

However,racewalkingdoesnotpoundthebodyasmuchasrunningdoes,Dr.

Norbergsays.Accordingtoherresearch,runnershitthegroundwithasmuchasfour

timestheirbodyweightperstep,whileracewalkers,whodonotleavetheground,

createonlyabout1.4timestheirbodyweightwitheachstep.

Asaresult,shesays,someoftheinjuriesassociatedwithrunning,suchas

runnersknee,areuncommonamongracewalkers.Butthesport?sstrangeformdoes

placeconsiderablestressontheanklesandhips,sopeoplewithahistoryofsuch

injuriesmightwanttobecautiousinadoptingthesport.Infact,anyonewishing

totryracewalkingshouldprobablyfirstconsultacoachorexperiencedracerto

learnpropertechnique,shesays.Ittakessomepractice.

（1）Whyareracewalkersconditionedathletes?

A.Theymustrunlongdistances.B.Theyarequalifiedforthemarathon.

C.Theyhavetofollowspecialrules.D.Theyaregoodatswingingtheirlegs.

(2)Whatadvantagedoesracewalkinghaveoverrunning?

A.It'smorepopularattheOlympics.B.It'slesschallengingphysically.

C.It'smoreeffectiveinbodybuilding.D.It'slesslikelytocausekneeinjuries.

(3)WhatisDr.Norberg，ssuggestionforsomeonetryingracewalking?

A.Gettingexperts'opinions.B.Havingamedicalcheckup.

C.Hiringanexperiencedcoach.D.Doingregularexercises.

(4)Whichwordbestdescribestheauthor'sattitudetoracewalking?

A.Skeptical.B.Objective.C.Tolerant.D.Conservative.

2.Whenyouweretryingtofigureoutwhattobuyfortheenvironmentaliston

yourholidaylist,furprobablydidn'tcrossyourmind.Butsomeecologistsandfashion

(时装)enthusiastsaretryingtobringbackthemarketforfurmadefromnutria(海

狸鼠).

UnusualfashionshowsinNewOrleansandBrooklynhaveshowcasednutriafur

madeintoclothesindifferentstyles.〃Itsoundscrazytotalkaboutguilt-freefur

-unlessyouunderstandthatthenutriaaredestroyingvastwetlandseveryyear"says

CreeMcCree,projectdirectorofRighteousFur.

ScientistsinLouisianaweresoconcernedthattheydecidedtopayhunters

$5atail.SomeofthefurendsupinthefashionshowsliketheoneinBrooklynlast

month.

NutriawerebroughttherefromArgentinabyfurfarmersandletgointothe

wild."Theecosystemdowntherecan'thandlethisnon-nativespecies(物种).It's

destroyingtheenvironment.It'sthemorus.〃saysMichaelMassimi,anexpertinthis

field.

Thefurtradekeptnutriaincheckfordecades,butwhenthemarketfornutria

collapsedinthelate1980s,thecat-sizedanimalsmultipliedlikecrazy.

BiologistEdmondMoutonrunsthenutriacontrolprogramforLouisiana.Hesays

it'snoteasytoconvincepeoplethatnutriafurisgreen,buthehasnodoubtabout

it.Huntersbringinmorethan300,000nutriatailsayear,sopartofMouton5sjob

thesedaysistryingtopromotefur.

Thenthere，sRighteousFuranditsunusualfashion.ModelPaigeMorgansays,

〃Togivepeopleaguilt-freeoptionthattheycanwearwithoutsomeonethrowingpaint

onthem-Ithinkthat，sgoingtobeamassivething,atleasthereinNewYork.z/Designer

JenniferAndersonadmitsittookherawhiletocomearoundtotheopinionthatusing

nutriafurforhercreationsismorallyacceptable.She，stryingtocomeupwitha

labeltoattachtonutriafashionstoshowitiseco-friendly.

3.AccordingtoarecentstudyintheJournalofConsumerResearch,boththe

sizeandconsumptionhabitsofoureatingcompanionscaninfluenceourfoodintake.

Andcontrarytoexistingresearchthatsaysyoushouldavoideatingwithheavierpeople

whoorderlargeportions（份），it'sthebeanpoleswithbigappetitesyoureallyneed

toavoid.

Totesttheeffectofsocialinfluenceoneatinghabits,theresearchers

conductedtwoexperiments.Inthefirst,95undergraduatewomenwereindividually

invitedintoalabtoostensibly（表面上）participateinastudyaboutmovie

viewership.Beforethefilmbegan,eachwomanwasaskedtohelpherselftoasnack.

Anactorhiredbytheresearchersgrabbedherfoodfirst.Inhernaturalstate,the

actorweighed105pounds.Butinhalfthecasessheworeaspeciallydesignedfat

suitwhichincreasedherweightto180pounds.

Boththefatandthinversionsoftheactortookalargeamountoffood.The

participantsfollowedsuit,takingmorefoodthantheynormallywouldhave.However,

theytooksignificantlymorewhentheactorwasthin.

Forthesecondtest,inonecasethethinactortooktwopiecesofcandyfrom

thesnackbowls.Intheothercase,shetook30pieces.Theresultsweresimilarto

thefirsttest:theparticipantsfollowedsuitbuttooksignificantlymorecandywhen

thethinactortook30pieces.

Thetestsshowthatthesocialenvironmentisextremelyinfluentialwhenwe're

makingdecisions.Ifthisfellowparticipantisgoingtoeatmore,sowillI.Call

itthe〃I'11havewhatshe'shaving，'effect.However,we'11adjusttheinfluence.

Ifanoverweightpersonishavingalargeportion,I'11holdbackabitbecauseI

seetheresultsofhiseatinghabits.Butifathinpersoneatsalot,I'11follow

suit.Ifhecaneatmuchandkeepslim,whycan，tI?

(1).Whatistherecentstudymainlyabout?

A.Foodsafety.B.Movieviewership.C.Consumerdemand.D.Eatingbehavior.

(2).Whatdoestheunderlinedwordbeanpoles77inparagraph1referto?

A.Bigeaters.B.Overweightpersons.C.Pickyeaters.

D.Tallthinpersons.

(3).Whydidtheresearchershiretheactor?

A.Toseehowshewouldaffecttheparticipants.

B.Totestiftheparticipantscouldrecognizeher.

C.Tofindoutwhatshewoulddointhetwotests.

D.Tostudywhyshecouldkeepherweightdown.

(4).Onwhatbasisdowe〃adjusttheinfluence"accordingtothelastparagraph?

A.Howhungryweare.B.Howslimwewantto

be.

C.Howweperceiveothers.D.Howwefeelaboutthefood.

4.Challengingworkthatrequireslotsofanalyticalthinking,planningand

othermanagerialskillsmighthelpyourbrainstaysharpasyouage,astudypublished

WednesdayinthejournalNeurologysuggests.

ResearchersfromtheUniversityofLeipziginGermanygatheredmorethan1,000

retiredworkerswhowereoverage75andassessedthevolunteers5memoryandthinking

skillsthroughabatteryoftests.Then,foreightyears,thescientistsaskedthe

samegrouptocomebacktothelabevery18monthstotakethesamesortsoftests.

Thosewhohadheldmentallystimulating(刺激)，demandingjobsbefore

retirementtendedtodothebestonthetests.Andtheytendedtolosecognitive(iA

知)functionatamuchslowerratethanthosewiththeleastmentallychallenging

jobs.Theresultsheldtrueevenafterthescientistsaccountedfortheparticipants5

overallhealthstatus.

“Thisworksjustlikephysicalexercise,，zsaysFranciscaThen,wholedthe

study."Afteralongrun,youmayfeellikeyou，reinpain,youmayfeeltired.But

itmakesyoufit.Afteralongdayatwork-sure,youwillfeeltired,butitcanhelp

yourbrainstayhealthy.zz

It，snotjustcorporatejobs,orevenpaidworkthatcanhelpkeepyourbrain

fit,Thenpointsout.Awaiter'sjob,forexample,thatrequiresmultitasking,

teamworkanddecision-makingcouldbejustasstimulatingasanyhigh-leveloffice

work.And，zrunningafamilyhouseholdrequireshigh-levelplanningand

coordinating(协调)，〃shesays.〃Youhavetoorganizetheactivitiesofthechildren

andtakecareofthebillsandgroceries.z/

Ofcourse,ourbrainscandeclineaswegrowolderforlotsofreasons-including

otherenvironmentalinfluencesorgeneticfactors.Still,continuingtochallenge

yourselfmentallyandkeepingyourmindbusycanonlyhelp,

(1).Whydidthescientistsaskthevolunteerstotakethetests?

A.Toassesstheirhealthstatus.B.Toevaluatetheirworkhabits.

C.Toanalyzetheirpersonality.D.Tomeasuretheirmentalability,

(2).HowdoesFranciscaThenexplainherfindingsinparagraph4?

A.Byusinganexpert，swords.B.Bymakingacomparison.

C.Byreferringtoanotherstudy.D.Byintroducingaconcept.

(3).Whichofthefollowingisthebesttitleforthetext?

A.RetiredWorkersCanPickUpNewSkillsB.OldPeopleShould

TakeChallengingJobs

C.YourToughJobMightHelpKeepYouSharpD.CognitiveFunction

MayDeclineAsYouAge

5.Forthosewhocanstomachit,workingoutbeforebreakfastmaybemore

beneficialforhealththaneatingfirst,accordingtoastudyofmealtimingand

physicalactivity.

Athletesandscientistshavelongknownthatmealtimingaffectsperformance.

However,farlesshasbeenknownabouthowmealtimingandexercisemightaffect

generalhealth.

Tofindout,Britishscientistsconductedastudy.Theyfirstfound10

overweightandinactivebutotherwisehealthyyoungmen,whoselifestylesare,for

betterandworse,representativeofthoseofmostofus.Theytestedthemen，sfitness

andrestingmetabolic（新陈代谢的）ratesandtooksamples（样品）oftheirbloodand

fattissue.

Then,ontwoseparatemorningvisitstothescientists'lab,eachmanwalked

foranhouratanaveragespeedthat,intheory,shouldallowhisbodytorelymainly

onfatforfuel.Beforeoneoftheseworkouts,themenskippedbreakfast,meaning

thattheyexercisedonacompletelyemptystomachafteralongovernightfast（禁

食）.Ontheotheroccasion,theyatearichmorningmealabouttwohoursbeforethey

startedwalking.

Justbeforeandanhouraftereachworkout,thescientiststookadditional

samplesofthemen，sbloodandfattissue.

Thentheycomparedthesamples.Therewereconsiderabledifferences.Most

obviously,themendisplayedlowerbloodsugarlevelsatthestartoftheirworkouts

whentheyhadskippedbreakfastthanwhentheyhadeaten.Asaresult,theyburned

morefatduringwalksonanemptystomachthanwhentheyhadeatenfirst.Ontheother

hand,theyburnedslightlymorecalories（卡路里）,onaverage,duringtheworkoutafter

breakfastthanafterfasting.

Butitwastheeffectsdeepwithinthefatcellsthatmayhavebeenthemost

significant,theresearchersfound.Multiplegenesbehaveddifferently,depending

onwhethersomeonehadeatenornotbeforewalking.Manyofthesegenesproduce

proteins（蛋白质）thatcanimprovebloodsugarregulationandinsulin（胰岛素）levels

throughoutthebodyandsoarcassociatedwithimprovedmetabolichealth.Thesegenes

weremuchmoreactivewhenthemenhadfastedbeforeexercisethanwhentheyhad

breakfasted.

Theimplicationoftheseresultsisthattogainthegreatesthealthbenefits

fromexercise,itmaybewisetoskipeatingfirst.

（1）.Theunderlinedexpressionzzstomachit〃inParagraph1mostprobablymeans

A.digestthemealeasilyB.managewithout

breakfast

C.decidewiselywhattoeatD.eatwhateverisoffered

(2).Whywerethe10peoplechosenfortheexperiment?

A.Theirlifestylesweretypicalofordinarypeople.

B.Theirlackofexerciseledtooverweight.

C.Theycouldwalkatanaveragespeed.

D.Theyhadslowmetabolicrates.

(3).Whathappenedtothosewhoatebreakfastbeforeexercise?

A.Theysuccessfullylostweight.B.Theyconsumedabitmorecalories.

C.Theyburnedmorefatonaverage.D.Theydisplayedhigherinsulinlevels.

(4).Whatcouldbelearnedfromtheresearch?

A.Aworkoutafterbreakfastimprovesgeneperformances.

B.Toomuchworkoutoftenslowsmetabolicrates.

C.Lifestyleisnotasimportantasmorningexercise.

D.Physicalexercisebeforebreakfastisbetterforhealth.

6.Lateblight(晚疫病)isacommondiseaseofplantssuchastomatoesandpotatoes,

capableofwipingoutentirecropsoncommercial-sizedfields.Ifconditionsare

favorable,itcanquicklyspreadtootherplantsthroughwetsoilandwind.

Inhistory,lateblightcausedover1milliondeathsinIreland.Todayitstill

causesmorethan6.7billiondollarsinannuallossesworldwide.Smallfarmsand

growersareoftenthehardesthit,manystatinglosingalmosttwo-thirdsoftheir

yearlyproduction,becauseusuallytheydon'thavemoneytoidentifyandtreatthe

disease.

Butfarmersmayhaveanewweaponnow.Thetechnology,designedbyresearchers

atNorthCarolinaStateUniversitycanrecognizesickplantsearlybyemployinga

pieceoftestpaperthatplugsinto(接入)areaderonasmartphone.

Plantsproducesignalingchemicalsfromtheirleaves."Ifaplantisdiseased,

thetypeandconcentrationofthesechemicalschanges,“saidWeiQingshan,an

engineeratNorthCarolinaStateUniversity.Ifthefarmersuspectsalateblight

infectionisunderway,hecanremovealeaffromalivingplantandplaceitina

small,coveredglassjar.Aftertheleaf?svolatile(挥发性的)chemicalshave

accumulatedfor15minutesorso,thecapisremovedandtheairispumpedfromthe

jarintoareaderattachedtothebackofasmartphone.Insidethesmartphonereader

isapieceofpaperspeciallytreatedwithdyes（染料）bytheresearchers.Upon

interacting（相互作用）withtheplant,svolatilechemicals,thepaperchangescolor

toindicatethepresenceorabsenceofthelateblight.

Theresearchershopetotailorthetechnologyforothercropdiseases,which

continuetoappearasclimatechangeandglobaltradeincreasethestresson

agriculturalsystems."Thisisanimportantstepintheimprovementofglobalfood

security,“WeiQingshansaid.

1.WhatarethestatisticsinParagraph2mainlyabout?

A.Thedamagecausedbylateblight.

B.Themoneyputintolateblighttreatment.

C.Thenumberofcropsinacommercial-sizedfield.

D.Theyearlyproductionofsmallfarmsandgrowers.

2.AccordingtoWeiQingshan,howwouldafarmerfindoutifaplantwasinfected?

A.Bytreatingtheplantwithspecialdyes.B.Byputtingvolatile

chemicalsontheplant.

C.Bytestingtheairinthejarwithaleafinside.D.Byexaminingtheland

withasmartphonereader.

3.Whatdotheresearchersexpectoftheirnewtechnology?

A.It'11reachfarmerssoon.B.It'11getridoflateblight.

C.It'11bebeneficialtotheclimate.D.It'11beabletodetectmorecrop

diseases.

4.Whatisthepurposeofthispassage?

A.Tointroduceatestmethodoflateblight.B.Toexplainthecauses

oflateblight.

C.Todiscusstheeffectsoflateblight.D.Totellthehistory

oflateblight.

7.Thestudy,publishedtodayinthejournalPLOSBiologyshowsthattheaverage

bodysizeandnumberofsharksandothermarinepredators一vitaltomaintaining

healthyoceanecosystems一fellsignificantlynearcitieswithmorethan10,000people

andassociatedfishingboats.

Theminimumdistancefrompeopleandfishingwhichhadnomeasurableeffectwas

1,250kilometers.Thisisfarfurtherthanpreviousstudieshavesuggestedand

probablyreflectstheincreaseddistancesfishingboatscannowtravel.Asaresult,

sharkswereonlyobservedat12%ofsitesmonitored.

LeadauthorDr.TomLetessiersaid,“Humanactivityisnowthebiggestinfluence

onsharks,distribution.Just13%oftheworld'soceanscanbeconsidered

'wilderness'butsharksandotherpredatorsaremuchmorecommonandsignificantly

largeratdistancesgreaterthan1,250kilometersfrompeople.Thissuggeststhat

largemarinepredatorsaregenerallyunabletothriveneartopeopleandisanother

clearexampleoftheimpactofhumanoveruseonourseas.”

Tocollecttheirdata,theteamanalyzedvideostakenat1,041sitesacrossthe

IndianandPacificOceans,selectedtotestthebiggestpossiblerangeofconditions

andhabitats.Sharksandotherfree-swimmingpredatorswerestudiedusingcameras

attachedcannisters（炮筒）filledwithbait.Intotal,theteamrecorded23,200animals

representing109species.Theseincluded841individualsharksfrom19different

species.

Dr.Letessieradded,“Ourstudyalsofoundthatshallowerwaterenvironment,

ofdepthslessthan500meters,werevitalformarinepredatordiversity.Wetherefore

needtoidentifysitesthatarebothshallowandremoteandprotectthem.However,

therearestillnumerousshallowhotspotsnearhumanmarketsthatarenot

appropriatelyprotected,andthismustchange.”

1.Accordingtothestudy,whathappenedtosharksandothermarinepredators?

A.Theybecamelessimportantforkeepinghealthyoceanecosystems.

B.Theyonlylivednearcitieswith10,000people.

C.Theylovedswimmingafterfishingboats.

D.Theiraveragebodysizeandnumberdecreasedsharply.

2.WhichofthefollowingstatementsmayDr.TomLetessieragreewith?

A.Largemarinepredatorscangrowwellnearpeople.

B.Peopleshouldn'tdisturbtheseaandseaanimals.

C.Sharks,distributionwasmainlyaffectedbyhumanactivity.

D.Otherecologicalfactorshavenoimpactonsharks,distribution.

3.WhatdoestheauthorintendtodoinParagraph4?

A.Introduceanewtopicforreaders.B.Introducethestudymeansusedbythe

team.

C.Summarizethepreviousparagraphs.D.Collectdataaboutsharksandother

predators.

4.Whatcanweinferabouttheperfectenvironmentformarinepredatordiversity?

A.Itshouldbedeeperthan500meters.B.Itshouldbespotsthatarehotenough.

C.Itshouldbeshallowerandawayfromhumans.D.Itshouldbespots

changedfromhumanmarkets.

答案以及解析

1.答案:(1)-(4)CDAB

解析：(1).考查细微环节理解。由题干中的关键词conditionedathletes可将解题信息定位

至其次段，依据该段中的"Butthesport，srulesrequirethataracewalker，skneesstay

straightthroughmostofthelegswingandonefootremainincontact(接触)withthe

groundatalltimes”可知，竞走运动的规则要求竞走者的膝关节在腿摇摆时的大部分时间里

伸直，同时一只脚保持与地面接触。据此可知,竞走者必需遵循一些特别的运动规则,故C项正

确。

(2).考查推理推断。依据第五段中的"someoftheinjuriesassociatedwithrunning,such

asrunner,sknee,areuncommonamongracewalkers”可知，一些与跑步有关的损伤，如跑

步者的膝盖(受伤)，在竞走者中并不常见。据此可知,竞走不太可能导致膝盖受伤,故D项正确。

(3).考查细微环节理解。依据第五段中的"anyonewishingtotryracewalkingshould

probablyfirstconsultacoachorexperiencedracertolearnpropertechnique”可

知,Norberg博士建议任何希望尝试竞走的人或许应当首先询问下教练或有阅历的竞走者，以

学习正确的技巧，故A项正确。

(4).考查观点看法。依据全文内容可知,作者提到了竞走这项运动的好处，同时也指出它的一

些危害,看法是客观的,故B项正确。

2.答案：(1)-(4)AADB

解析：(1).考查推理推断。依据其次段中的"UnusualfashionshowsinNewOrleansand

Brooklynhaveshowcasednutriafur""Itsoundscrazytotalkaboutguilt-free

fur...everyyear”可知，时装秀的意图是推销无罪恶感的毛皮衣服。故选A。

(2),考查细微环节理解。依据其次段中的"thenutriaaredestroyingvastwetlandsevery

year”以及第四段中的"Theecosystem...It'sdestroyingtheenvironment”可知，因为海狸

鼠破坏湿地进而破坏了环境,所以科学家对它们很担忧。故选A。

(3).考查词义揣测。依据画线词前的"Thefurtradekeptnutriaincheckfordecades”

可知，几十年来，毛皮贸易使海狸鼠(的数量)处于限制之下。依据画线词后的"thecat-sized

animalsmultipliedlikecrazy”可知，这种猫大小的动物疯狂地繁殖。由此可推知,20世纪

80年头末海狸鼠市场瘫痪了。collapse的意思应是"崩溃"，故选D。

(4).考查推理推断。依据最终一段中的"Togivepeopleaguilt-freeoption....amassive

thing,atleasthereinNewYork”可知，在纽约，穿毛皮衣服具有风险性。故选B。

3.答案：(1)-(4)DDAC

解析：(1).考查主旨大意。通读全文可知，文章第一段为全文的主题段，即《消费者探讨杂志》

最近的一项探讨表明,我们的饮食同伴的体型和饮食习惯都会影响我们的食物摄入量,而且要

避开同食量大的瘦人一起进食。结合全文内容可知,本文主要介绍了饮食行为,故D项正确。

(2).考查词义揣测。依据第一段其次句"Andcontrarytoexistingresearchthatsaysyou

shouldavoideatingwithheavierpeoplewhoorderlargeportions(份)，it'sthe

beanpoleswithbigappetitesyoureallyneedtoavoid〃可知，探讨表明，与现存的探讨

发觉(应当避开和食量大的胖人一起吃饭)相反，你真正须要避开的是胃口大的又高又瘦的人。

依据"contraryto〃可知，画线词与heavierpeople含义相反，故D项正确。

(3).考查细微环节理解。依据其次段中的“Totesttheeffectofsocialinfluenceoneating

habits,theresearchersconductedtwoexperiments”可知，为了验证社交对饮食习惯的影

响,探讨人员进行了两个试验;再结合下文介绍的两个试验可知,聘用演员参与试验旨在查看

演员对参与试验的人的饮食习惯的影响,故A项正确。

(4).考查推理推断。依据尾段中的"Ifthisfellowparticipantisgoingtoeatmore,so

willI...becauseIseetheresultsofhiseatinghabits,〃可知，假如这个同伴准备吃

得更多,我也会吃得更多;但是,我们将调整影响。假如一个超重的人吃了许多,我会略微保留

一点，因为我看到了他饮食习惯的结果。据此可以推知，我们对自己饮食的调整是以分析他人

的饮食习惯和结果(即如何看待他人)为基础的,故C项正确。

4.答案：(1)-(3)DBC

解析：(1).考查细微环节理解。依据文章其次段中的“assessedthevolunteers'memoryand

thinkingskills〃可知,科学家对这些志愿者的测试主要是来探讨和评估他们的记忆力和思索

实力，故选D项。

(2).考查写作手法。依据文章第四段中的"Thisworksjustlikephysicalexercise〃可

知,FranciscaThen把它与体育熬炼相比较,故采纳的方法是〃对比法〃，故选B项。

(3).考查标题推断。依据文章全文和第一段中的"Challengingwork...mighthelpyourbrain

staysharpasyouage〃可知，本文主要说明白有挑战性的工作能更好地让你保持敏锐，故选C

项。

5.答案:BABD

解析：(1).考查词义揣测。此处考查stomach的熟词生义，该词在本句中意为〃忍受〃;另外，结

合常识可以推断,有的人熬炼前不吃早饭是受不了的,所以此处意为〃假如可以忍受空腹的话，

在吃早餐前去熬炼比吃过早餐后去熬炼好处更多〃,故B项正确。

(2).考查细微环节理解。依据第三段中的“10overweightandinactivebutotherwise

healthyyoungmen,whoselifestylesare,forbetterandworse,representativeofthose

ofmostofus〃可知，选中的这十个人就是大众的代表，故A项正确。

(3).考查细微环节理解。依据第六段中的〃0ntheotherhand,theyburnedslightlymore

calories（卡路里），onaverage,duringtheworkoutafterbreakfastthanafterfasting”

可知,熬炼前吃早餐的人相对而言在熬炼时燃烧的卡路里稍多一些,故B项正确。

（4）.考查细微环节理解。依据最终一段中的"togainthegreatesthealthbenefitsfrom

exercise,itmaybewisetoskipeatingfirst〃可知，早饭前熬炼给身体带来的健康方面

的好处更多，故选D。

6.答案：1.A;2.C;3.D;4.A

解析：

7.答案：1.D;2.C;3.B;4.C

解析：