2023年全國碩士研究生考試考研英語一試題真題(含答案詳解+作文范文)_第1頁
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1、專題限時檢測專題限時檢測(二十三二十三)閱讀理解詞義猜測類之代詞指代題閱讀理解詞義猜測類之代詞指代題(加★的為代詞指代題,本卷限時23分鐘)A(2017南京市、鹽城市高三模擬考試)Alittlesocialsupptfromyourbestbudsgoesalongwaywhetheryoureahumanachimpanzee(黑猩猩).Anewstudythatfollowedachimpanzeecommunityinthefes

2、tsofUgahasfoundthatqualitytimewithclosecompanionssignificantlydecreasedstresshmonelevelsintheprimates—whethertheywererestinggroomingfacingoffagainstrivalgroups.ThefindingsdescribedthisweekinthejournalNatureCommunications

3、shedlightonthephysiologicaleffectsofclosecompanionshiponchimpanzees—couldhaveimplicationsfhumanhealthtoo.Researchershavelongknownthatstresscanwsenhealthraisetheriskofearlydeathinhumansaswellasothersocialmammals.“Itcanhav

4、eeffectsonimmunefunctioncardiofunctionfertilitycognitionevenyourmood,”saidstudycoauthKevinLangergraberaprimatologistatArizonaStateUniversity.Maintainingclosesocialbondscanhelptheseanimals(humansincluded)reducesomeofthats

5、tresspotentiallyminimizingsomehealthrisks.Butscientistshaveyettopindowntheexactphysiologicalmechanismsatwk.“Socialbondsmakeyousurviveproducebetter—buthowdotheydothat?”Langergrabersaid.Tofindouttheinternationalteamofresea

6、rchersstudiedmembersoftheSonsochimpanzeecommunityinUgasBudongoFestagroupconsistingof15males35females28juvenilesinfantsduringthestudyperiodfromFebruary2008toJuly2010.Likehumanschimpanzeestendtohavebesties—bondpartnerswith

7、whomtheyappeartofeelclose.Theresearcherswantedtoseewhetherinteractionswiththesebondpartnersledtolowerstresslevelsduringparticularlystressfulsituationssuchaswhenfightingrivalgroupswhethertimespentwithfriendshelpedlowerstr

8、esslevelsmegenerallythroughouttheday.Thescientistsobservedthechimpanzeesperfmthreetypesofactivities:restinggroomingquarrellingwithothergroupsofchimpanzees.Theresearcherskepttrackofwhetherthechimpanzeesweredoinganyofthese

9、threethingswiththeirbondpartnerswithotherchimpanzeesintheirgroup.間的較量時,它們的尿液皮質(zhì)醇水平下降最多。故選B項。4WhatstheauthspurposeinwritingthepassageATopointoutstressisharmfultoallsocialmammals.BToillustratehowchimpanzeescontroltheirstres

10、slevel.CTourgescientiststodomeresearchintochimpanzees.DToinfmusfriendshipsbenefitbothchimpanzeeshumans.解析:選D作者意圖題。通讀全文可知,本文主要介紹了一項探究友誼對人乃至黑猩猩的重要性的研究的結(jié)果。故作者寫這篇文章的目的是告訴我們友誼對黑猩猩和人都有利。故選D項。B(2017江蘇省高考名校聯(lián)考)54yearoldMichaelhas

11、gotaccustomedtopickingupthingsatWcesterPolytechnicInstitute(WPI)inMassachusetts.Hehasbeenwkingasacustodian(管理員)therefthelasteightyearscleaningtheflosvacuumingthecarpetswipingtheblackboardspickingupthetrash.ButlastmonthMi

12、chaelpickedupsomethinghereallywantstoobtainallhislife—adegreeinmechanicalengineering.Intheyear2008Michaelabusinessmanwithtwodecadesofsuccessfulbusinessfelthiswldcrashingdownaroundhim.Fewerphonecallswerecominginbuthetried

13、nottopanic.Thencustomersstoppedcallingcompletelyhehadnochoicebuttoapplyfbankruptcy.Soonhishomewasfeclosed(取消抵押品贖回權(quán)).withouthisincometosuppthiswifehervendingmachine(自動售貨機)businesseventuallywentunderaswell.Hehisfamilyhadto

14、movefromtheirbighousetoatinyapartment.Michaelstartedlookingfjobswithconstructioncompaniesbutnoonehadtheintentiontohireamaninhisage.Theonlywkhecouldfindwastobeacustodianatalocalcollege.Thepaywasabouthalfwhatheusedtomakebu

15、tthebenefitsweregoodsohetoldhimselfthathewouldtakeadvantageofthebenefitsofferedbytheschooltofeellikehewasmakingmemoney.Oneoftheaddedjobbenefitswastuitionfreeclassessohedecidedtomakegooduseofthemaswell.Michaelwouldtakethe

16、classesbydaycleanupafterhisschoolmatesatnight.“Iwasangry.Iwasdepressed.ButasthesemesterwentonIthought‘Ohgeezthisistakingmymindawayfromeverything,’”thehappygraduatesaid.“WhenIgotmyfirstAIthought‘Thisisreallynice.’”Butitdi

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