时讯：2018年12月英语六级听力讲座原文及解析（1、2）

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下半年全国大学英语四六级考试将于12月15日举行，澎湃教育将全天候关注，给你带来第一手四六级考试信息。 以下是英语六级听力的答案和原文

六级听力讲座一、二原文及分析

recording one

todayi ' mgoingtotalkaboutaveryspecialkindofperson。 psychologistscallthemmastersofdeception。 thoserareinpidualswithanaturalabilitytotellwithcompleteconfidence，when someone is telling a lie。 ( 16) for decades、researchersandlawenforcementagencieshavetriedtobuildamachinethatwilldothesamething。 now，acompanyinmassachusettssaysthatbyusingmagneticbrainscans，theycandeterminewith 97 % accuracywhethersomeoneistellingthre

theyhopethatthetechnologywillbeclearedforuseinamericancourtsbyearlynextyear。 ( 17 ) butisthisreallytheultimatetoolforyou？ the lawyers of tomorrow？ youwillnotfindmanybrainscientistscelebratingthisbreakthrough。 thecompanymightbeveryoptimistic，buttheabilityoftheirmachinetodetectdeceptionhasnotprovidedcredibleproof。 that‘sbecausethetechnologyhasnotbeenproperlytestedinrealworldsituations。 in life，therearedifferentkindsofliesandpersecontextsinwhichthey’retold。 thesedifferencesmayelicitdifferentbrainresponses。

doestheirhypothesisbehindthetestapplyineverycase？ we don‘t know the answer，becausestudiesdoneonhowreliablethismachineishavenotyetbeenduplicated。 much more research is badly needed。 whetherthetechnologyiseventuallydeemedreliableenoughforthecourtswillultimatelybedecidedbythejudges。 let’shope they’rewiseenoughnottobefooledbyamachinethatclaimstodeterminetruthfulnessattheflipofaswitch。 theyshouldalsobeskepticalofthegrowingtendencytoreduceallhumantraitsandactionstothelevelofbrainactivity。 often，they do not map that easily。

moreover，understandingthebrainisnotthesameasunderstandingthemind。 someresearchershavesuggestedthatthoughtscannotproperlybeseenaspurelyinternal。 instead，thoughtsmakesenseonlyinreferencetotheinpidualsexternalworld。 sowhiletheremaybeinsightstobegainedfrommatchingbehaviortobrainactivity， thoseinsightswillnotnecessarilyleadtojusticeinacourt problemssurroundtheuseofmachinestospotdeception，atleastuntilithasbeenrigon ( 18 ) ahightechtestthatcantellwhenapersonisnottellingthetruth。 sounds too good to be true。 andwhensomethingsoundstoogoodtobetrue，it usually is。

question 16。 whathaveresearchersandlawenforcementagenciestriedtodo？

questions17。 howdomanybrainscientistsrespondtothemassachusettscompaniessocalledtechnologicalbreakthrough？

question 18。 whatdoesthespeakerthinkofusingahightechtesttodeterminewhetherapersonistellingthetruth？

讲座1分析

就像上课我们谈的那样，讲座的问题一定要仔细听开头，开头明确主题。 一开始，我提到了一个叫masters of deception的人。 对不熟悉的名词一定要说明: thoserareinpidualswithanaturalabilitytotellwithcompleteconfidence，when someone is telling a lie。

听到butisthisreallytheultimatetoolforyou的时候？ the lawyers of tomorrow？ youwillnotfindmanybrainscientistscelebratingthisbreakthrough。 我知道很多科学家有反对意见。

我们在问题的问题处知道了but之后有17个问题的答案。 我是has not provided credible proof。

本论文的难点是16、17道题比较近，符合我们谈的连续题目，考生必须在明确一道题的答案后，马上开始评价下一道题。 虽然不会出后面的长问题，但是我知道最后会得出最后的问题的答案。

18题的作者对使用高科技机器发现谎言的想法是too good to be true，因此有必要选择与负面颜色相关的选项。

recording two

last week，iattendedaresearchworkshoponanislandinthesouthpacific。 thirty people were present，Andallexceptmecamefromtheislandcalledmcclureinthenationofvanuatu。 theyliveinsixteendifferentcommunitiesandspeaksixteendistinctlanguages。 in many cases，youcouldstandattheedgeofonevillageandseetheoutskirtsofthenextcommunity。 ( 19 ) yettheresidentsofeachvillagespeakacompletelydifferentlanguage。 accordingtorecentworkbymycolleaguesatthemaxplankinstituteforthescienceofhumanhistory，this island， justonehundredkilometerslongandtwentykilometerswide，ishometospeakersofperhapsfortydifferentindigenouslanguages。 ( 20)why so many？ wecouldaskthesamequestionoftheentireglobe。 people don ' tspeakoneuniversallanguageorevenahandful。 instead，today，ourspeciescollectivelyspeaksoverseventhousanddistinctlanguages，andtheselanguagesarenotspreadrandomlycossion fon thetropicalislandofnewguineaishometooverninehundredlanguages，russia，twenty times larger，has 105 indigenous languages。

even within the tropics，language persity varies widely。 for example，thetwohundredandfiftythousandpeoplewholiveonvanuatu’seightyislandsspeak 110 different languages。 but in bangladesh，apopulationsixhundredtimesgreaterspeaksonly 41 languages。 howcomehumansspeaksomanylanguages？ andwhyaretheysounevenlyspreadacrosstheplanet？ as it turns out，wehavefewclearanswerstothesefundamentalquestionsabouthowhumanitycommunicates。 mostpeoplecaneasilybrainstormpossibleanswerstotheseintriguingquestions。 theyhypothesizedthatlanguagepersitymustbeabouthistory，cultural differences，mountainsoroceanspidingpopulations。

butwhenourperseteamofresearchersfromsixdifferentdisciplinesandeightdifferentcountriesbegantoreviewwhatwasknown wewereshockedte dieshadbeendone，includingoneweourselvescompletedonlanguagepersityinthepacific。 theseprioreffortsallexaminethedegreetowhichdifferentenvironmental，social，andgeographicvariablescorrelatedwithanumberoflage the thestudiesalsoranupagainstmanymethodologicalchallenges，thebiggestofwhichcenteredontheoldstatisticalsaying，correlationdent

question19。 whatdoesthespeakersayabouttheislandofmcclure？

question 20。 whatdowelearnfromthetalkaboutlanguagesintheworld？

(缺21题)

讲座2分析

这篇文章请听开头的an island in the south pacific。 也就是说，我知道与文案岛的关联。 如果你听到theislandcalledmclureinthenationofvanuatu，你需要仔细听后面的副本。 我知道theyliveinsixteendifert正文的正确副本是语言。

19主题转换后的题目: theresidentsofeachvillagespeakacompletelydifferentlanguage。

二十道题对照问句出题。 回答是转换处instead以后的副本: today，ourspeciescollectivelyspeaksoverseventhousanddistinctlanguagesarearenotspr

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