高考英语一轮复习专题训练第三部分专题二主旨大意题0409145.docx

高考英语一轮复习专题训练第三部分专题二主旨大意题0409145.docx

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高考英语一轮复习专题训练第三部分专题二主旨大意题0409145

专题二　主旨大意题

Passage1[2017甲卷（全国Ⅱ）,A]

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老年人安全驾车研究

314

★★★

6分钟

　　TheIntelligentTransportteamatNewcastleUniversityhaveturnedanelectriccarintoamobilelaboratorynamed"DriveLAB"inordertounderstandthechallengesfacedbyolderdriversandtodiscoverwherethekeystresspointsare.

Researchshowsthatgivingupdrivingisoneofthekeyreasonsforafallinhealthandwell-beingamongolderpeople,leadingtothembecomingmoreisolated（隔绝）andinactive.

LedbyProfessorPhilBlythe,theNewcastleteamaredevelopingin-vehicletechnologiesforolderdriverswhichtheyhopecouldhelpthemtocontinuedrivingintolaterlife.

Theseincludecustom-madenavigation（导航）tools,nightvisionsystemsandintelligentspeedadaptations.PhilBlytheexplains:

"Formanyolderpeople,particularlythoselivingaloneorinthecountry,drivingisimportantforpreservingtheirindependence,givingthemthefreedomtogetoutandaboutwithouthavingtorelyonothers.

"Butweallhavetoacceptthataswegetolderourreactionsslowdownandthisoftenresultsinpeopleavoidinganypotentiallychallengingdrivingconditionsandlosingconfidenceintheirdrivingskills.Theresultisthatpeoplestopdrivingbeforetheyreallyneedto."

DrAmyGuo,theleadingresearcherontheolderdriverstudy,explains:

"TheDriveLABishelpingustounderstandwhatthekeystresspointsanddifficultiesareforolderdriversandhowwemightusetechnologytoaddresstheseproblems."

"Forexample,mostofuswouldexpectolderdriversalwaysgoslowerthaneveryoneelsebutsurprisingly,wefoundthatin30mphzonestheystruggledtokeepataconstantspeedandsoweremorelikelytobreakthespeedlimitandbeatriskofgettingfined.We’relookingatthebenefitsofsystemswhichcontroltheirspeedasawayofpreventingthat.

"Wehopethatourworkwillhelpwithtechnologicalsolutions（解决方案）toensurethatolderdriversstaysaferbehindthewheel."

12.WhatisthepurposeoftheDriveLAB?

A.Toexplorenewmeansoftransport.

B.Todesignnewtypesofcars.

C.Tofindoutolderdrivers’problems.

D.Toteachpeopletrafficrules.

13.WhyisdrivingimportantforolderpeopleaccordingtoPhilBlythe?

A.Itkeepsthemindependent.

B.Ithelpsthemsavetime.

C.Itbuildsuptheirstrength.

D.Itcurestheirmentalillnesses.

14.Whatdoresearchershopetodoforolderdrivers?

A.Improvetheirdrivingskills.

B.Developdriver-assisttechnologies.

C.Providetipsonrepairingtheircars.

D.Organizeregularphysicalcheckups.

15.Whatisthebesttitleforthetext?

A.ANewModelElectricCar

B.ASolutiontoTrafficProblems

C.DrivingServicesforElders

D.KeepingOlderDriversontheRoad

Passage2[2017北京,C]

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麻疹疫苗

346

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6分钟

　　Measles（麻疹）,whichoncekilled450childreneachyearanddisabledevenmore,wasnearlywipedoutintheUnitedStates14yearsagobytheuniversaluseoftheMMRvaccine（疫苗）.Butthediseaseismakingacomeback,causedbyagrowinganti-vaccinemovementandmisinformationthatisspreadingquickly.Alreadythisyear,115measlescaseshavebeenreportedintheUSA,comparedwith189foralloflastyear.

Thenumbersmightsoundsmall,buttheyaretheleadingedgeofadangeroustrend.Whenvaccinationratesareveryhigh,astheystillareinthenationasawhole,everyoneisprotected.Thisiscalled"herdimmunity",whichprotectsthepeoplewhogethurteasily,includingthosewhocan’tbevaccinatedformedicalreasons,babiestooyoungtogetvaccinatedandpeopleonwhomthevaccinedoesn’twork.

Butherdimmunityworksonlywhennearlythewholeherdjoinsin.Whensomerefusevaccinationandseekafreeride,immunitybreaksdownandeveryoneisinevenbiggerdanger.

That’sexactlywhatishappeninginsmallneighborhoodsaroundthecountryfromOrangeCounty,California,where22measlescaseswerereportedthismonth,toBrooklyn,N.Y.,wherea17-year-oldcausedanoutbreaklastyear.

Theresistancetovaccinehascontinuedfordecades,anditisdrivenbyarealbutverysmallrisk.Thosewhorefusetotakethatriskselfishlymakeotherssuffer.

Makingthingsworsearestatelawsthatmakeittooeasytooptout（决定不参加）ofwhataresupposedtoberequiredvaccinesforallchildrenenteringkindergarten.Seventeenstatesallowparentstogetanexemption（豁免）,sometimesjustbysigningapapersayingtheypersonallyobjecttoavaccine.

Now,severalstatesaremovingtotightenlawsbyaddingnewregulationsforoptingout.Butnoonedoesenoughtolimitexemptions.

Parentsoughttobeabletooptoutonlyforlimitedmedicalorreligiousreasons.Butpersonalopinions?

Notgoodenough.Everyoneenjoysthelife-savingbenefitsvaccinesprovide,butthey’llexistonlyaslongaseveryonesharesintherisks.

63.Thefirsttwoparagraphssuggestthat　　　　. 

A.asmallnumberofmeaslescasescanstartadangeroustrend

B.theoutbreakofmeaslesattractsthepublicattention

C.anti-vaccinemovementhasitsmedicalreasons

D.informationaboutmeaslesspreadsquickly

64.Herdimmunityworkswellwhen　　　　. 

A.exemptionsareallowed

B.severalvaccinesareusedtogether

C.thewholeneighborhoodisinvolvedin

D.newregulationsareaddedtothestatelaws

65.Whatisthemainreasonforthecomebackofmeasles?

A.Theoveruseofvaccine.

B.Thelackofmedicalcare.

C.Thefeaturesofmeaslesitself.

D.Thevaccineopt-outsofsomepeople.

66.Whatisthepurposeofthepassage?

A.Tointroducetheideaofexemption.

B.Todiscussmethodstocuremeasles.

C.Tostresstheimportanceofvaccination.

D.Toappealforequalrightsinmedicaltreatment.

Passage3[2016四川,D]

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夜间牛奶

242

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5分钟

　　Awarmdrinkofmilkbeforebedhaslongbeenthebestchoiceforthosewantingagoodnight’ssleep.Butnowastudyhasfounditreallydoeshelppeoplenodoff—ifitismilkedfromacowatnight.

　　Researchershavediscoveredthat"nightmilk"containsmoremelatonin（褪黑激素）,whichhasbeenproventohelppeoplefeelsleepyandreduceanxiety.

　　Thestudy,byresearchersfromSeoul,SouthKorea,involvedmicebeingfedwithdriedmilkpowdermadefromcowsmilkedbothduringthedayandatnight.

　　Thosegivennightmilk,whichcontained10timestheamountofmelatonin,werelessactiveandlessanxiousthanthosefedwiththemilkcollectedduringdaytime,accordingtothestudypublishedinTheJournalofMedicinalFood.

　　Nightmilkquickenedthestartofsleepandcausedthemicetosleeplonger.

　　Whiletheeffectofcowsmilkharvestedatdifferenttimehasnotbeentestedonhumansuptonow,takingmelatonindrugshasbeensuggestedtothosewhoarestrugglingtofallasleepatnight.

　　Previousstudieshavealsoindicatedthatmilkcanbeexcellentforhelpingsleepbecauseofthecalciumcontent,whichhelpspeopletorelax.

　　Milkisalsosugar-freeandadditive-freewithnutritionistsrecommendingskimmedmilkasthebestchoicebeforebedasitistheleastfattening.Themorefatyoutakeinbeforebedtime,thegreaterburdenyouwillputonyourbodyatnight.

32.Accordingtothetext,themicefedwithdaytimemilk　　　. 

A.startedsleepmoreeasily

B.weremoreanxious

C.werelessactive

D.wokeuplater

33.Whichofthefollowingistrueofmelatoninaccordingtothetext?

A.It’sbeentestedonmicefortentimes.

B.Itcanmakepeoplemoreenergetic.

C.Itexistsinmilkingreatamount.

D.It’susedinsleepingdrugs.

34.Whatcanbeasuitabletitleforthetext?

A.NightMilkandSleep

B.Fat,SugarandHealth

C.AnExperimentonMice

D.MilkDrinkingandHealth

35.Howdoestheauthorsupportthethemeofthetext?

A.Bygivingexamples.

B.Bystatingarguments.

C.Byexplainingstatisticaldata.

D.Byprovidingresearchresults.

Passage4[2015广东,A]

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知恩图报

297

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　　Peterlovedtoshopusedarticles.Almostamonthago,heboughtapopularwordgamethatusedlittlepiecesofwoodwithdifferentlettersonthem.Ashewaspurchasingit,thesalesgirlsaid,"Oh,look,thegameboxhasn’tevenbeenopenedyet.Thatmightbeworthsomemoney."

Peterexaminedtheboxand,sureenough,itwascompletelycoveredinfactory-sealedplastic.Andhesawadateof1973onthebackofthebox.

"Youshouldputthatupforauction（拍卖）ontheInternet,andseewhathappens,"thesalesgirlsaid.

"Yes,you’reright.Peoplelikesomethingrare,"Peteragreed."Ican’timaginetherebeingverymanyunopenedboxesofthisgamestillaround40yearslater."

"Don’tforgettotellmeifyousellit,"thesalesgirlsmiled.

"Noproblem,"Petersaid.Afterhegothome,Peterwentonlinetoseveralauctionwebsiteslookingforhisgame.Buthecouldn’tfindit.ThenhetypedinthenameofthewordgameandhitSearch.Thesearchresultwas543websitescontaininginformationaboutthechangesofthegame.Overtheyears,thegamehadbeenproducedusinglettersindifferentsizesandgameboardsindifferentcolors.Healsofoundsomelistsofgamefanslookingforvariousversionsofthegame.Peteremailedsomeofthem,tellingthemwhathehad.

Twoweekslater,Peterwentbacktotheshop.

"Hello.Doyoustillremembertheunopenedwordgame?

"

Thesalesgirllookedathimforasecond,thenrecognizedhimandsaid,"Oh,hi!

"

"I’vegotsomethingforyou,"Petersaid."Isoldthegameandmade$1,000.Thankyouforyoursuggestion."Hehandedherthree$100bills.

"Wow!

"thesalesgirlcriedout."Thankyou.Ineverexpectedit."

26.WhichofthefollowingbestdescribesPeter’swordgame?

A.Itwasmadearound40yearsago.

B.Ithadgameboardsindifferentsizes.

C.Itwaskeptinaplasticbagwithaseal.

D.Ithadl