高一英语阅读理解强化训练附解析Day 238.docx
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高一英语阅读理解强化训练附解析Day 238.docx
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高一英语阅读理解强化训练附解析Day238
高一英语阅读理解强化训练附解析Day238
Passage1
Thereareacoupledifferentthingsthatmakeramennoodlesanunhealthychoice.There'snotmuchtotheseprovisionpacketsbesidessaltandcarbohydrates.Whilethosecertainlygetthrownaroundquiteabitas"bad-for-you"comments,youmaynotknowhowtheyactuallyharmyourbody.Firstly,there'sthefactthatmostinstantramenservingscontainover1100milligramsofsodium—that'sapproachinghalfofthemaximumyoushouldeatperday.Whenyoutakeinthatmuchsodiuminasinglesitting,yourbodyovercompensatesbyholdingmorewater.Thiscancausetemporarywaterweightgain,leavingyoufeelingbloated(肿胀)andlackinginenergy.Butwhileyoumayfeelbloated,chancesareyouwon'tfeelfull.Sincetheramencontainslotsofrefinedcarbohydrateswithvirtuallynoproteinorfiber,it'sessentiallytheverydefinitionofemptycalories.Andyou'veprobablyheardthesong-and-danceaboutrefinedcarbs;eatingtoomuchcanleadyourbloodsugartoincreaseandthendecrease,leavingyouhungryandreadytoeatagain—whichleadstoweightgain.
And,perhapsmostupsettingofall,thisquick-and-easymealmaystaywithyoumuchlongerthanyourealize.MassachusettsGeneralHospital'sDr.BradenKuousedapill-sizedcameratorecordthedigestivetractsofvolunteerswhoateprocessedramennoodlesaswellasfreshones.Withavideo,Dr.Kuowasabletoshowthat,aftertwohourswhenthefreshnoodleswerelonggone,theramennoodleswerestillthereintheintestines.
Doctorsdoknowthatyearsofeatingtheinstantpacketsarelinkedtopoorhealth.Anotherstudy,thisonebytheHarvardSchoolofPublicHealth,assessedthelong-termconsequencesoframenconsumptioninSouthKorea,whereit'samajorcourse.Theyfoundthatsubjects,womeninparticular,whoateinstantnoodlesatleasttwiceaweekhada68percenthigherriskofdiabetesandheartdisease—thansubjectswhoateamoreconsistentlynaturaldiet.
Inshort,eatingramenonceinawhilewon'tdamageyourhealth—asistruewithmostprocessedfoods.Butit'snotsomethingyoushouldmakeahabitof—foryourstomachandheart'ssake.
1.What,accordingtoparagraph1,specificallycontributetothebodyharminramen?
A.saltB.carbohydratesC.sodiumD.water
2.WhichofthefollowingisNOTtheharmoframentopeople?
________
A.resultinginshort-termwaterweightgain
B.muchlongerdigestingprocessinintestines
C.higherriskofdiabetesandheartdisease
D.muchadditiontosaltandcarbohydrates
3.Whatdoesthewriterintendtodowhenwritingthispassage?
________
A.Toremindpeopleoftheharmdonetoourhealth.
B.Toanalyzewheretheharmoframenliesindetail.
C.Towarnpeoplenevertoformaramen-eatinghabit.
D.Tourgepeopletothinktwicebeforeeatingramen.
Passage2
Weallknowthatzebrahavestrips(条纹).Butwhy?
It'shardtogetablack-and-whiteanswer.Thisisaquestionnotjustcommonpeoplelikeushaveasked,butscientiststoo.Severalstudieshavebeendonetofindoutthereasonbehindthestripesandmanytheorieshavebeensuggested.Accordingtoarecentstudy,thetypeofstripeschangesdependingonthetemperaturewherezebraslive.Thewarmertheplaceis,themorestripestheymayhave.Fromthisstudy,scientistsbelievethatstripesmayhelptokeepazebracoolinwarmerplaces.
Accordingtothecoolertemperaturetheory,whenairhitsazebra,themovementsofairarestrongerandfasterovertheblackpartsandsloweroverthewhite.Thisisbecauseblackcolortakesinmoreheatthanwhite.Soatthepointwheretheblackandwhitemeet,thereiscoolingairflow.Itcanquicklycoolazebra'sskin!
Infact,scientistshavenoticedthatheavilystripedzebrashave5.4℉lowerskintemperaturethanotheranimalswithoutstripesinthesamearea.
Somescientistsbelievethatstripesmaybeanadaptationbyzebrastodefendthemselvesfromthehorsefliesthatfollowzebras.Thecoolertemperaturetheoryholdsmeritheretoo,sincedisease-carryingflieslikehorseflieslikeithot,Fliesalsodon'tlikelandingonstripedsurfaces.
Therealsohavebeenmanyothertheoriesthathavebeensuggestedforwhyzebrashavestripes.Someexplanationsareverycommon.Oneofthemisthatstripesmayhelpzebrashideingrassespeciallyfromlions.Lionsarecolorblindandeveniftheyarenotfarawaytheymayseestripesasgreyandbeconfusedbythem.What'smore,zebrasarealargegroupofanimalslivingtogether.Whenanumberofzebrastandormovetogether,stripesmayconfuselionsintothinkingitisonelargeanimal.
1.Stripesarehelpfulforzebrasto________.
A.staycool
B.movetogether
C.liveincoldplaces
D.fightagainstdiseases
2.Howdozebras'stripesprotectthemfromlions?
________
A.Lionsmaybefrightenedawaybystrips
B.Lionsmayseestripesasmanyanimals
C.Stripescanpreventzebrasfrombeingseen
D.Stripesmaymakelionsconfused
3.Theunderlinedwords"Holdsmerit"onparagraph4probablymean"________".
A.workswell
B.soundsunreasonable
C.causesdisagreement
D.needssupportingfacts
4.Whatisthepassagemainlyabout?
________
A.Whylionscan'teatzebra
B.Howhorseflieskeepawayfromzebras
C.Whyzebrashavestrips
D.Howstripeskeepazebracool
Passage3
Twoyearsagomygrandmotherwasgoingtoturn75.Myfamilydiscussedwhatthebestwaytocelebratewas.Shouldwethrowheraparty?
Shouldwetakeheronatrip?
Werememberedthatshehadtouchedsomanypeople'slives,andthereweresomanypeopleforhertoconsider.Thensomeonegottheideathatweshouldincludeeveryoneinthecelebrationbyturningitintoatribute(献礼)tomygrandmother.WesecretlysentoutletterstothepeopleinGrandmother'saddressbookandaskedthemtosendaletterwithamemorythattheyhadsharedwithher.Peoplesentusletterswithpoems,storiesandpictures.Thedeepfeelingthatwassharedthroughtheresponsesurprisedus.Wecompiled(编辑)theselettersintoamemorybookandamazedherwithitonthemorningofherbirthday.Theunusualthingaboutmygrandmother'sfriendswasnotthenumberthatshehad,buttheconnectiontheyshared.Inmanywaysthisbookoffriendshipwasthegreatestachievementofmygrandmother'slife.
Ibelievethatdevelopingtruefriendshipsisoneofthemostimportantthingsthatanyonecandoinone'slifetime.Itisnotamatterofthenumberoffriendsonehas,butthequalityofthebonds.Ifonehashadatleastonetruefriendshipbeforedying,thenonecansayonehaslivedasuccessfullife.IhavemademanyfriendsandIbelieveIhavebeguntodevelopthesametypesoffriendshipsmygrandmotherkeptupoverherlifetime.IonlyhopethatIwillbeassuccessfulasshehasbeen.
1.Howdidtheauthor'sfamilycelebrateGrandmother'sbirthday?
________
A.Theytookheronatripacrossthecountry.
B.Theygaveheramemorybookoffriendship.
C.Theyinvitedallherfriendstoherbirthdayparty.
D.Theyaskedallherfriendstosendhercards.
2.Whenreceivingherbirthdaygift,theauthor'sgrandmotherprobablyfelt________.
A.disappointedandlonely
B.sorryandsad
C.surprisedandpleased
D.nervousandexcited
3.Theunderlinedword"bonds"inthelastparagraphprobablymeans________.
A.relationshipsB.works
C.SuccessesD.celebrations
4.Accordingtothepassage,theauthorprobablyagreesthat________.
A.themorefriendsyouhave,thebetter
B.friendsaremoreimportantthanfamily
C.understandingleadstogreatersuccess
D.truefriendshipisveryimportanttous
Passage4
Theworld’sfirstsubwaywasbuiltinLondonin1863.Atthetime,thegovernmentwaslookingforawaytoreducetrafficproblemsinthecityofLondon.Thepoorareasofthecityweresocrowdedwithpeoplethatitwasalmostimpossibleforhorsecarriagestogetthrough.ThecityofficialswereinterestedintryingtomakeitpossibleforworkerstoliveoutsideofLondonandtraveleasilytoworkeachday.Ifpeoplehadacheapandconvenientwaythattheycoulddependontogotoandfromwork,theywouldrelocatetheirhomesoutsideofthecity.Thiswouldhelpease(减轻)thepressureoftoomanypeoplelivinginthepoorpartsofLondon.Fromtheseproblems,theideaoftheLondonUnderground,thefirstsubwaysystem,wasborn.
TheplansforbuildingtheUndergroundmetwithseveralproblemsanddelays,butthefasttrackwasfinallyopenedinJanuary1863.Asteamtrainpulledthecarsalongthefastundergroundtrackwhichwas6kilometers(3.7miles)long.About30,000peoplegotonthesubwaythefirstday.Ridersweretreatedtocomfortableseats(standingupwhilethetrainwasmovingwasnotallowed),andpleasantdecorationsinsideeachofthecars.However,thesmokefromtheenginesoonfilledtheairinthetunnels(隧道)withashandsoot(煤灰),aswellaschemicalgases.Fanshadtobeputinthetunnelslatertokeeptheaircleanenoughforpeopletobreathe.Evenwithitsproblems,ridingintheUndergrounddidcatchon.Itcarried9millionridersinitsfirstyear.
1.WhatledtheBritishgovernmenttobuildtheLondonUnderground?
A.Trafficjamsandpollution.
B.Populationandpollution.
C.Overcrowdingandtrafficjams(堵塞).
D.Thepovertyandsubwayproblems.
2.HowdidtheLondonUndergroundsolvethesmokeproblem?
A.Itmadethetunnelslarger.
B.Itputfansinthetunnels.
C.Itcleanedthechemicalgasesinthetunnels.
D.Itreducedthenumberofpassengersridinginthetrain.
3.WhichofthefollowingisTRUE?
A.Torelocatetheworkers’homesoutsideLondon,thegovernmentbuiltthesubway.
B.Thereweresomanyproblemsanddelaysthatin18thcenturythefirstsubway
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