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專題03問(wèn)讀理解說(shuō)明文
說(shuō)明文所選材料題材豐富多樣,涉及社會(huì)、科技、文化、生活、人物、教育、生態(tài)、安全等方面。在
高考英語(yǔ)閱讀理解中,說(shuō)明文所占比重尤為突出。它既要求考生能熟練運(yùn)用詞匯和語(yǔ)法知識(shí)、理解文章語(yǔ)
句、把握語(yǔ)篇整體結(jié)構(gòu),還要求學(xué)生有大量的閱讀積淀和知識(shí)儲(chǔ)備,熟悉不同的話題和不同的題目考查方
式。即便是細(xì)節(jié)理解題,大多數(shù)情況下考生也無(wú)法從文章中直接找到與選項(xiàng)表述完全一致的信息,而是需
要在理解文章細(xì)節(jié)信息后作出歸納和判斷。通常一套卷中主旨大意、詞義猜測(cè)、寫(xiě)作意圖/觀點(diǎn)態(tài)度類高難
度試題的考查數(shù)量為2道左右,說(shuō)明文考查此類題目的頻率較高,且命題點(diǎn)呈多樣化。
(2023年新高考I卷D篇)OnMarch7,1907,theEnglishstatisticianFrancisGaltonpublishedapaper
whichillustratedwhathascometobeknownasthe"wisdomofcrowds“effect.Theexperimentofestimationhe
conductedshowedthatinsomecases,theaverageofalargenumberofindependentestimatescouldbequite
accurate.
Thiseffectcapitalizesonthefactthatwhenpeoplemakeerrors,thoseerrorsaren'talwaysthesame.Some
peoplewilltendtooverestimate,andsometounderestimate.Whenenoughoftheseerrorsareaveragedtogether,
theycanceleachotherout,resultinginamoreaccurateestimate.Ifpeoplearesimilarandtendtomakethesame
errors,thentheirerrorswon'tcanceleachotherout.Inmoretechnicalterms,thewisdomofcrowdsrequiresthat
people'sestimatesbeindependent.Ifforwhateverreasons,people'serrorsbecomecorrelatedordependent,the
accuracyoftheestimatewillgodown.
ButanewstudyledbyJoaquinNavajasofferedaninterestingtwist(轉(zhuǎn)折)onthisclassicphenomenon.The
keyfindingofthestudywasthatwhencrowdswerefurtherdividedintosmallergroupsthatwereallowedtohave
adiscussion,theaveragesfromthesegroupsweremoreaccuratethanthosefromanequalnumberofindependent
individuals.Forinstance,theaverageobtainedfromtheestimatesoffourdiscussiongroupsoffivewas
significantlymoreaccuratethantheaverageobtainedfrom20independentindividuals.
Inafollow-upstudywith100universitystudents,theresearcherstriedtogetabettersenseofwhatthegroup
membersactuallydidintheirdiscussion.Didtheytendtogowiththosemostconfidentabouttheirestimates?Did
theyfollowthoseleastwillingtochangetheirminds?Thishappenedsomeofthetime,butitwasn'tthedominant
response.Mostfrequently,thegroupsreportedthatthey“sharedargumentsandreasonedtogether”.Somehow,
theseargumentsandreasoningresultedinaglobalreductioninerror.AlthoughthestudiesledbyNavajashave
limitationsandmanyquestionsremain,thepotentialimplicationsforgroupdiscussionanddecision-makingare
enormous.
1.Whatisparagraph2ofthetextmainlyabout?
A.Themethodsofestimation.B.Theunderlyinglogicoftheeffect.
C.Thecausesofpeople'serrors.D.ThedesignofGalton'sexperiment.
2.Navajas5studyfoundthattheaverageaccuracycouldincreaseevenif
A.thecrowdswererelativelysmallB.therewereoccasionalunderestimates
C.individualsdidnotcommunicateD.estimateswerenotfullyindependent
3.Whatdidthefollow-upstudyfocuson?
A.Thesizeofthegroups.B.Thedominantmembers.
C.Thediscussionprocess.D.Theindividualestimates.
4.Whatistheauthor'sattitudetowardNavajas'studies?
A.Unclear.B.Dismissive.C.Doubtful.D.Approving.
【答案】1.B2.D3.C4.D
【導(dǎo)語(yǔ)】本文是說(shuō)明文。沒(méi)有人是一座孤島,文章陳述了“群體智慧”效應(yīng)。實(shí)驗(yàn)表明,在某些情況下大量
獨(dú)立估計(jì)的平均值可能是相當(dāng)準(zhǔn)確的。
1.主旨大意題。根據(jù)第二段內(nèi)容“Thiseffectcapitalizesonthefactthatwhenpeoplemakeerrors,thoseerrors
aren'talwaysthesame.Somepeoplewilltendtooverestimate,andcometounderestimate.Whenenoughofthese
errorsareaveragedtogether,theycanceleachotherout,resultinginamoreaccurateestimate.Ifpeoplearesimilar
andtendtomakethesameerrors,thentheirerrorswon'tcanceleachotherout.Inmoretechnicalterms,the
wisdomofcrowdsrequiresthatpeople'sestimatesbeindependent.Ifforwhateverreasons,peopleserrors
becomecorrelatedordependent,theaccuracyoftheestimatewillgodown.(這種效應(yīng)利用了這樣——個(gè)事實(shí),即
當(dāng)人們犯錯(cuò)誤時(shí),這些錯(cuò)誤并不總是相同的。有些人常常會(huì)高估,或者低估。當(dāng)這些誤差中有足夠多的誤
差被平均在一起時(shí),它們會(huì)相互抵消,從而產(chǎn)生更準(zhǔn)確的估計(jì)。如果相似的人傾向于犯同樣的錯(cuò)誤,那么
他們的錯(cuò)誤不會(huì)相互抵消。從更專業(yè)的角度來(lái)說(shuō),群眾的智慧要求人們的估計(jì)是獨(dú)立的。如果由于任何原
因,人們的錯(cuò)誤變得相關(guān)或依賴,估計(jì)的準(zhǔn)確性就會(huì)下降)”可知,本段闡述了人們所犯的錯(cuò)誤不總是相同
的,各不相同的誤差平均在一起,相互抵消就會(huì)產(chǎn)生更準(zhǔn)確的估計(jì),討論了獨(dú)立估計(jì)的平均如何由于誤差
的消除而產(chǎn)生更準(zhǔn)確的預(yù)測(cè)。因此本段主要解釋了“群體智慧”效應(yīng)這一現(xiàn)象的基本邏輯。故選B。
2.細(xì)節(jié)理解題。根據(jù)第二段的“Inmoretechnicalterms,thewisdomofcrowdsrequiresthatpeople'sestimatesbe
independent.(從更專業(yè)的角度來(lái)說(shuō),群眾的智慧要求人們的估計(jì)是獨(dú)立的)”和第三段的“Thekeyfindingof
thestudywasthatwhencrowdswerefurtherdividedintosmallergroupsthatwereallowedtohaveadiscussion,
theaveragesfromthesegroupsweremoreaccuratethanthosefromanequalnumberofindependentindividuals.
Forinstance,theaverageobtainedfromtheestimatesoffourdiscussiongroupsoffivewassignificantlymore
accuratethantheaverageobtainedfrom20independentindividuals.(這項(xiàng)研究的關(guān)鍵發(fā)現(xiàn)是,當(dāng)人群被進(jìn)一步
劃分為允許進(jìn)行討論的小組時(shí),這些小組的平均值比同等數(shù)量的獨(dú)立個(gè)體的平均值更準(zhǔn)確。例如,從四個(gè)
五人討論組的估計(jì)中獲得的平均值明顯比從20個(gè)獨(dú)立個(gè)體獲得的平均值更準(zhǔn)確)”可知,人們?cè)跊](méi)有獨(dú)立的
情況下,分成更小群體,平均值是更準(zhǔn)確的,說(shuō)明即使在估計(jì)數(shù)字并非完全獨(dú)立的情況下,準(zhǔn)確率提高也
是可以做到的。故選D。
3.推理判斷題。根據(jù)第四段的“Inafollow-upstudywith100universitystudents,theresearcherstriedtogeta
bettersenseofwhatthegroupmembersactuallydidintheirdiscussion.Didtheytendtogowiththosemost
confidentabouttheirestimates?Didtheyfollowthoseleastwillingtochangetheirminds?(在一項(xiàng)針對(duì)100名大
學(xué)生的后續(xù)研究中,研究人員試圖更好地了解小組成員在討論中的實(shí)際行為。他們是否傾向于選擇那些對(duì)
自己的估計(jì)最有信心的人?他們追隨那些最不愿意改變主意的人嗎)”可知,在后續(xù)研究中,研究人員試圖
更好地了解小組成員在討論中實(shí)際做了什么。結(jié)合兩個(gè)問(wèn)題,因此可知后續(xù)研究的重點(diǎn)是小組內(nèi)的討論過(guò)
程。故選C。
4.推理判斷題。根據(jù)最后一段內(nèi)容“AlthoughthestudiesledbyNavajashavelimitationsandmanyquestions
remain,thepotentialimplicationsforgroupdiscussionanddecision-makingareenormous.(盡管Navajas領(lǐng)導(dǎo)的
研究有局限性,仍存在許多問(wèn)題,但對(duì)小組討論和決策的潛在影響是巨大的)”可知,作者認(rèn)為雖然Navajas
領(lǐng)導(dǎo)的研究有局限性也存在許多問(wèn)題,但對(duì)小組討論和決策的潛在影響巨大。因此推斷作者對(duì)于Navajas
的研究表示一定的贊許和支持。故選D。
解題技巧
說(shuō)明文閱讀量大,生僻詞匯多,句式結(jié)構(gòu)復(fù)雜,這就需要考生有方法有技巧地去閱讀。一般我們采用
的方法有三個(gè):細(xì)讀、略讀和跳讀。
(1)細(xì)讀重點(diǎn)。重點(diǎn),就原文而言,就是文章的基本結(jié)構(gòu)、內(nèi)容和態(tài)度;就答題而言,就
是問(wèn)題所對(duì)應(yīng)的題源句。以這個(gè)標(biāo)準(zhǔn)來(lái)衡量,需要重點(diǎn)閱讀的原文詞句就不會(huì)很多。
宏觀方面:文章結(jié)構(gòu);文章主題句;各段首末句;體現(xiàn)作者觀點(diǎn)態(tài)度的詞句。
微觀方面:有轉(zhuǎn)折處;重要標(biāo)點(diǎn);句子主干。
(2)有選擇地略讀或跳讀。在快速瀏覽了題干,初步把握了文章大意及結(jié)構(gòu)的基礎(chǔ)上,可大膽進(jìn)行略讀
或跳讀,這樣不但可以加快閱讀速度,還更容易總體把握全文。在閱讀中可略讀或跳讀的內(nèi)容包括:
①繁瑣的例證。為了說(shuō)明問(wèn)題,作者可能會(huì)借用形象的例子,有時(shí)候會(huì)比較繁瑣,雖能說(shuō)明問(wèn)題,但需
要讀者花很多時(shí)間去閱讀。如果例子所說(shuō)明的問(wèn)題不明了,可通過(guò)略讀來(lái)理解;若例子所說(shuō)明的問(wèn)題比較
明了,則例子部分可一帶而過(guò)。
②并列多項(xiàng)列舉。有時(shí)許多功能相同的項(xiàng)目并列列舉,那么只讀其中一兩項(xiàng)即可,無(wú)需
全讀。
③無(wú)關(guān)大局的生僻詞匯。閱讀中經(jīng)常會(huì)遇到一些生詞,如果這些生詞對(duì)理解全文沒(méi)有影響或影響不大就
可略過(guò)。
④較長(zhǎng)的人名、地名。有許多較長(zhǎng)的表示人名、地名等的專有名詞,閱讀時(shí)可一掃而過(guò)或干脆用其首字
母代替,不必試圖把整個(gè)專有名詞讀出來(lái)。
在略讀過(guò)程中,要特別注意對(duì)解題有重要意義的詞、句、段等,并將其儲(chǔ)存在大腦里,以免回頭再查
看費(fèi)時(shí)費(fèi)力。
變式訓(xùn)練
(2024上?河北滄州?高三泊頭市第一中學(xué)校聯(lián)考期末)Thinkofyourmostprizedpossession.Now,
imagineyoudecideyoumustsellthisitem.Howmuchisitworthtoyou?Howmuchwouldyouchargeforit?
Andwouldanyoneelsewanttobuyitatthatprice?
Lefsconsiderthereal-worldexampleofayardsale.Beforeyourneighborscometolookatyourthings,you
mustfirstdecideonthepricesforthem.Foryou,eachitemhasastory,andsomeitemsmayevenevokestrong
emotions.
Lefssayyou'resellingapairofspecialeditionsportsshoesthatyoutookcareofandreallyenjoyedwearing
onspecialoccasions.Withthesesweetmemoriesinmind,youputapricetagof$130ontheshoes.However,a
customeroffers$50forthem.Ybuthink,ctHowcouldtheynotseehowspecialandvaluabletheseare?”
Infinancialtransactionslikethis,sellersoftenbelievetheirownitemsareworthmorethanwhatbuyersare
willingtopay.Thisoccursbecausebuyersdonothavetheseller'sexperienceswithandemotionalattachmentto
theitems.Buyerswantagooddeal,andthey9renotwillingtopaywhatthesellerisaskingfor.
Thisnegotiationprocesscanevenfeelalittlepainfulfortheseller-overlosingsomethingandthebuyernot
valuingitasmuch.Economistssuggestthisdynamicoccursthroughtheendowmenteffect(稟賦效應(yīng))一people's
tendencytovaluethingstheyownmorehighlythantheywouldiftheydidnotownthem.Theendowmenteffect
cantakeholdanytimewefeelasenseofownershipoveraproduct,anditcanhappenquickly.
Asthesayinggoes,"'Emotionsgelthebestofus."Thereisnothingwrongwithbeingproudofowningthings
andtreasuringyourexperienceswiththem.Butwhenyouconsidersellingaprizedpossession,thinkabout
whetheryou9refullyreadytopartwithil.Thepastisthepast,though.Removingyouremotionalattachmentto
materialpossessionscanhelpyoumakemoreaccurateassessmentsofhowmuchyouritemsaretrulyworth.
1.Whatdoestheunderlinedword“evoke“inparagraph2probablymean?
A.Advocate.B.Cause.C.Identify.D.Control.
2.Whatmakesyouputapricetagof$130onyourshoesaccordingtoparagraphs?
A.Yourfondnessfortheshoes.B.Yourignoranceofthemarket.
C.Thehighqualityoftheshoes.D.Thespecialfunctionoftheshoes.
3.Whichcanbestillustratetheresultofendowmenteffect?
A.Onelikescollectingoldthings.
B.Onetendstobuyexpensivegoods.
C.Oneoffersalowerpricewhenshopping.
D.Onechargesahigher-than-usualpriceforsomething.
4.Whafsthepurposeofthelastparagraph?
A.Tomakeasuggestion.B.Tointroduceatheory.
C.Toanalyzeaphenomenon.D.Toprovidesomeevidence.
【答案】1.B2.A3.D4.A
【導(dǎo)語(yǔ)】這是一篇說(shuō)明文。文章主要介紹了“稟賦效應(yīng)”的現(xiàn)象,并建議消除對(duì)物質(zhì)財(cái)富的情感依戀,更準(zhǔn)
確地評(píng)估物品的價(jià)值。
1.詞句猜測(cè)題。根據(jù)上文“Foryou,eachitemhasastory(對(duì)你來(lái)說(shuō),每件物品都有一個(gè)故事)”和下文的
emotions可知,此處是指一些物品可能會(huì)“喚起”一些情感,所以推知?jiǎng)澗€詞是“引起、喚起”的意思。故選
B項(xiàng)。
2.細(xì)節(jié)理解題。根據(jù)文章第三段"Let'ssayyou'resellingapairofspecialeditionsportsshoesthatyoutookcare
ofandreallyenjoyedwearingonspecialoccasions.Withthesesweetmemoriesinmind,youputapricetagof
$130ontheshoes.(假設(shè)你正在銷售一雙特別版的運(yùn)動(dòng)鞋,你很喜歡在特殊場(chǎng)合穿它。帶著這些甜蜜的回憶,
你給這雙鞋標(biāo)上了130美元的價(jià)格。)”可知,你對(duì)這雙鞋的喜愛(ài)讓你給這雙鞋貼上了130美元的價(jià)格標(biāo)簽。
故選A項(xiàng)。
3.推理判斷題。根據(jù)文章倒數(shù)第二段“Economistssuggestthisdynamicoccursthroughtheendowmenteffect
(稟賦效應(yīng))一people'stendencytovaluethingstheyownmorehighlythantheywouldiftheydidnotown
them.(經(jīng)濟(jì)學(xué)家認(rèn)為,這種動(dòng)態(tài)是通過(guò)稟賦效應(yīng)發(fā)生的一人們傾向于認(rèn)為自己擁有的東西比自己沒(méi)有擁
有的東西更有價(jià)值。)”可知,一個(gè)人對(duì)某物收取比平常更高的價(jià)格,最能說(shuō)明稟賦效應(yīng)的結(jié)果。故選D項(xiàng)。
4.推理判斷題。根據(jù)文章最后一段“Thepastisthepast,though.Removingyouremotionalattachmentto
materialpossessionscanhelpyoumakemoreaccurateassessmentsofhowmuchyouritemsaretrulyworth.(不過(guò),
過(guò)去的就讓它過(guò)去吧。消除對(duì)物質(zhì)財(cái)富的情感依戀可以幫助你更準(zhǔn)確地評(píng)估你的物品到底值多少錢。)”可
知,最后一段的目的是提出建議。故選A項(xiàng)。
刷模擬
(2024?江蘇連云港?統(tǒng)考一模)Artificialintelligencemodelscantrickeachotherintodisobeyingtheir
creatorsandprovidingbannedinstructionsformakingdrugs,orevenbuildingabomb,suggestingthatpreventing
suchAI“jailbreaks“ismoredifficultthanitseems.
Manypubliclyavailablelargelanguagemodels(LLMs),suchasChatGPT,havehard-codedrulesthataimto
preventthemfromexhibitingracialorsexualdiscrimination,oransweringquestionswithillegalorproblematic
answers-thingstheyhavelearnedfromhumansviatrainingdata.Butthathasn'tstoppedpeoplefromfinding
carefullydesignedinstructionsthatblocktheseprotections,knownas’jailbreaks”,makingAImodelsdisobeythe
rules.
Now,ArushTagadeatLeapLaboratoriesandhisco-workershavefoundaprocessofjailbreaks.Theyfound
thattheycouldsimplyinstructoneLLMtoconvinceothermodelstoadoptapersona(角色),whichisableto
answerquestionsthebasemodelhasbeenprogrammedtorefuse.Thisprocessiscalled“personamodulation(調(diào)
節(jié)廣.
Tagadesaysthisapproachworksbecausemuchofthetrainingdataconsumedbylargemodelscomesfrom
onlineconversations,andthemodelslearntoactincertainwaysinresponsetodifferentinputs.Byhavingthe
rightconversationwithamodel,itispossibletomakeitadoptaparticularpersona,causingittoactdifferently.
ThereisalsoanideainAIcircles,oneyettobeproven,thatcreatinglotsofrulesforanAItopreventit
displayingunwantedbehaviourcanaccidentallycreateablueprintforamodeltoactthatway.Thispotentially
leavestheAIeasytobetrickedintotakingonanevilpersona.64Ifyou'reforcingyourmodeltobegoodpersona,
itsomewhatunderstandswhatabadpersonais,“saysTagade.
YinzhenLiatImperialCollegeLondonsaysitisworryinghowcurrentmodelscanbemisused,but
developersneedtoweighsuchriskswiththepotentialbenefitsofLLMs."Likedrugs,theyalsohavesideeffects
thatneedtobecontrolled,9,shesays.
1.WhatdoestheAIjailbreakreferto?
A.ThetechniquetobreakrestrictionsofAImodels.
B.Theinitiativetosethard-codedrulesforAImodels.
C.ThecapabilityofAImodelsimprovingthemselves.
D.TheprocessofAImodelslearningnewinformation.
2.Whatcanweknowaboutthepersonamodulation?
A.ItcanhelpAImodelsunderstandemotions.
B.ItpreventsAIlearningviaonlineconversations.
C.ItcanmakeAImodelsadoptaparticularpersona.
D.ItforcesAImodelstofollowonlygoodpersonas.
3.WhatisYinzhenLi'sattitudetowardsLLMs?
A.Unclear.B.Cautious.C.Approving.D.Negative.
4.Whichcanbeasuitabletitleforthetext?
A.LLMs:IllegalLearningModelsB.LLMs:TheLatestAdvancement
C.AIJailbreaks:ANewChallengeD.AIJailbreaks:APerfectApproach
【答案】1.A2.C3.B4.C
【導(dǎo)語(yǔ)】本文是一篇說(shuō)明文。文章主要介紹了人工智能領(lǐng)域面臨的一項(xiàng)新挑戰(zhàn)一AI“越獄”。
1.詞句猜測(cè)題。根據(jù)第一段"Artificialintelligencemodelscantrickeachotherintodisobeyingtheircreatorsand
providingbannedinstructionsformakingdrugs,orevenbuildingabomb,suggestingthatpreventingsuchAI
“jailbreaks”ismoredifficultthanitseems.(人工智能模型可以欺騙對(duì)方不服從其創(chuàng)造者,提供被禁止的制造
毒品的指令,甚至制造炸彈,這表明防止這種APjailbreaks,比看起來(lái)要困難得多。戶以及第二段“Many
publiclyavailablelargelanguagemodels(LLMs),suchasChatGPT,havehard-codedrulesthataimtoprevent
themfromexhibitingracialorsexualdiscrimination,oransweringquestionswithillegalorproblematicanswers
一thingstheyhavelearnedfromhumansviatrainingdata.Butthathasn'tstoppedpeoplefromfindingcarefully
designedinstructionsthatblocktheseprotections,knownas"jailbreaks”,makingAImodelsdisobeytherules.(許
多公開(kāi)可用的大型語(yǔ)言模型(LLMs),如ChatGPT,都有硬編碼規(guī)則,旨在防止它們表現(xiàn)出種族或性別歧
視,或者用非法或有問(wèn)題的答案回答問(wèn)題——這些都是它們通過(guò)訓(xùn)練數(shù)據(jù)從人類那里學(xué)到的。但這并沒(méi)有
阻止人們找到精心設(shè)計(jì)的指令,阻止這些保護(hù)措施,即所謂的,jailbreaks"使人工智能模型不遵守規(guī)則。戶
可知,許多公開(kāi)可用的大型語(yǔ)言模型都有硬編碼規(guī)則阻止非法、歧視等內(nèi)容,但是人工智能模型可以突破
保護(hù)限制措施,互相欺騙對(duì)方不服從其創(chuàng)造者,提供被禁止的指令;由此可知,Atjailbreak”指的是打破
人工智能模型限制,使人工智能模型違反規(guī)則的技術(shù)。故選A。
2.細(xì)節(jié)理解題。根據(jù)第四段“Tagadesaysthisapproachworksbecausemuchofthetrainingdataconsumedby
largemodelscomesfromonlineconversations,andthemodelslearntoactincertainwaysinresponsetodifferent
inputs.Byhavingtherightconversationwithamodel,itispossibletomakeitadoptaparticularpersona,causing
ittoactdifferently.(Tagade表示,這種方法之所以有效,是因?yàn)榇笮湍P拖牡拇蟛糠钟?xùn)練數(shù)據(jù)來(lái)自在線對(duì)
話,模型學(xué)會(huì)以特定的方式響應(yīng)不同的輸入。通過(guò)與模型進(jìn)行正確的對(duì)話,可以使其采用特定的角色,從
而使其采取不同的行動(dòng)。)“可知,“角色調(diào)節(jié)(thepersonamodulation)”可以通過(guò)與人工智能模型進(jìn)行正確
的對(duì)話讓其采用特定的角色,采取不同的行動(dòng)。故選C。
3.推理判斷題。根據(jù)最后一段"YinzhenLiatImperialCollegeLondonsaysitisworryinghowcurrentmodels
canbemisused,butdevelopersneedtoweighsuchriskswiththepotentialbenefitsofLLMs."Likedrugs,they
alsohavesideeffectsthatneedtobecontrolled,shesays.(倫敦帝國(guó)理工學(xué)院的YinzhenLi表示,目前的模型
可能會(huì)被濫用,這令人擔(dān)憂,但開(kāi)發(fā)者需要權(quán)衡這些風(fēng)險(xiǎn)與LLM的潛在好處?!拖袼幬镆粯樱鼈円灿?/p>
需要控制的副作用,‘她說(shuō)。)”可知,YinzhenLi認(rèn)為,目前的模型可能會(huì)被濫用,但是開(kāi)發(fā)者需要權(quán)衡這
些風(fēng)險(xiǎn)與LLMs的潛在好處,由此可知,YinzhenLi對(duì)LLMs持謹(jǐn)慎的態(tài)度。故選B。
4.主旨大意題。根據(jù)第一段"Artificialintelligencemodelscantrickeachotherintodisobeyingtheircreatorsand
providingbannedinstructionsformakingdrugs,orevenbuildingabomb,suggestingthatpreventingsuchAI
“jailbreaks”ismoredifficultthanitseems.(人工智能模型可以欺騙對(duì)方不服從其創(chuàng)造者,提供被禁止的制造
毒品的指令,甚至制造炸彈,這表明防止這種人工智能“越獄”比看起來(lái)更困難。)”以及下文內(nèi)容可知本文
介紹了人工智能“越獄”、研究者們發(fā)現(xiàn)的一個(gè)“越獄”過(guò)程——“角色調(diào)節(jié)”以及專家對(duì)其態(tài)度;由此可知,
本文主要闡述人工智能發(fā)展面臨的人工智能“越獄”這一新的挑戰(zhàn);C選項(xiàng)“AIJailbreaks:ANewChallenge
(AI越獄:一個(gè)新的挑戰(zhàn))”能夠概括文章主旨,適合作為最佳標(biāo)題。故選C。
(2024?江蘇連云港?統(tǒng)考一模)Notallbirdssing,butseveralthousandspeciesdo.Theysingtodefendtheir
territoryandcroon(柔聲唱)toimpresspotentialmates.t4Whybirdssingisrelativelywell-answered,saysIris
Adam,abehavioralneuroscientist.However,thebigquestionforherwaswhybirdssingsomuch.
“Assoonasyousing,yourevealyoursel£”Adamsays."Like,whereyouareandwhereyourterritoryis."In
anewstudypublishedinthejournalNatureCommunications,Adamandherco-workersofferanewexplanation
forwhybirdstakethatrisk.Theymayhavetosingaloteverydaytogivetheirvocal(發(fā)聲的)musclesthe
regularexercisetheyneedtoproducetop-qualitysongs.Tofigureoutwhetherthemusclesthatproducebirdsongs
requiredailyexercise,Adamdesignedanexperimentonzebrafinches-thelittleAustraliansongbirds.
Shepreventedthemfromsingingforaweekbykeepingtheminthedarkcagealmostaroundtheclock.Light
iswhatgalvanizesthebirdstosing,soshehadtoworktokeepthemfromwarbling(鳴叫).“Thefirsttwoorthree
days,ifsquiteeasy,^^shesays."Butthelongertheexperimentgoes,themoretheyarelike,'Ineedtosing.'"At
thatpoint,she'dtapthecageandtellthemtostopsinging.
Afteraweek,thebirds'singingmuscleslosthalftheirstrength.ButAdamwonderedwhetherthatimpacted
thequalityofsongs.Whensheplayedamale'ssongbeforeandafterthesevendaysofdarkness,shecouldn'thear
adifference.ButwhenAdamplayedittoagroupoffemalebirds,sixoutofninepreferredthesongthatcame
fromamalewho'dbeenusinghissingingmusclesdaily.
Adam'sconclusionshowsthat"songbirdsneedtoexercisetheirvocalmusclestoproducetop-performance
songs.Iftheydon'tsing,theyloseperformance,andtheirsongsgetlessattractivetofemales.9,Thismayhelp
explainsongbirds9continuoussinging.
Ifsagoodruletoliveby,whetheryou'reabirdorahuman-practicemakesperfect,atleastwhenitcomesto
singingone'sheartout.
5.AccordingtoIrisAdam,birdssingsomuchto.
A.warnotherbirdsofrisksB.producemoresongs
C.performperfectlyinsingingD.defendtheirterritory
6.Whatdoestheunderlinedword“galvanizes”'inParagraph3mean?
A.Prepares.B.Stimulates.C.Forbids.D.Frightens.
7.Whatdoweknowaboutthecagedbirdsintheexperiment?
A.Theylosttheabilitytosing.B.Theystrengthenedtheirmuscles.
C.Theirsongsshowednodifference.D.Theirsongsbecamelessappealing.
8.WhatmayIrisAdamagreewith?
A.Thesongbirdsliveonmusic.B.Thesongbirdsarebornsingers.
C.Dailyexercisekeepsbirdshealthy.D.Practicemakesbirdsperfectsingers.
【答案】5.C6.B7.D8.D
【導(dǎo)語(yǔ)】這是一篇說(shuō)明文。文章主要介紹了神經(jīng)學(xué)家艾瑞斯?亞當(dāng)對(duì)于為什么鳥(niǎo)唱得這么多歌的研究。
5.細(xì)節(jié)理解題。由文章第二段中“Theymayhavetosingaloteverydaytogivetheirvocal(發(fā)聲的)musclesthe
regularexercisetheyneedtoproducetop-qualitysongs.(它們可能每天都要唱很多歌,讓它們的聲帶肌肉得到
定期鍛煉,從而創(chuàng)作出高質(zhì)量的歌曲)”可知,亞當(dāng)認(rèn)為鳥(niǎo)兒每天都要唱很多歌,是為了更加完美地演唱。
故選C。
6.詞句猜測(cè)題。由戈II線詞上文“Shepreventedthemfromsingingforaweekbykeepingtheminthedarkcage
almostaroundtheclock.(她把它們關(guān)在黑暗的籠子里,整整一個(gè)星期不讓它們唱歌)”和下文"soshehadto
worktokeepthemfromwarbling”可知,光是刺激鳥(niǎo)兒歌唱的東西,所以她必須努力不讓它們鳴叫,她把它
們關(guān)在黑暗的籠子里。由此可知,劃線詞的含義為“刺激”。A.Prepares準(zhǔn)備;B.Stimulates刺激;C.Forbids
禁止;D.Frightens使驚嚇。故選B。
7.細(xì)節(jié)理解題。由文章第四段“Afteraweek,thebirds9singingmuscleslosthalftheirstrength.ButAdam
wonderedwhetherthatimpactedthequalityofsongs.Whensheplayedamale'ssongbeforeandaftertheseven
daysofdarkness,shecouldn'thearadifference.ButwhenAdamplayedittoagroupoffemalebirds,sixoutof
ninepreferredthesongthatcamefromamalewho'dbeenusinghissingingmusclesdaily.(一周后,鳥(niǎo)兒唱歌的
肌肉失去了一半的力量。但亞當(dāng)想知道這是否會(huì)影響歌曲的質(zhì)量。當(dāng)她在七天的黑暗之前和之后播放雄性
的歌曲時(shí),她聽(tīng)不出有什么不同。但是當(dāng)亞當(dāng)把這首歌放給一群雌鳥(niǎo)聽(tīng)時(shí),九只雌鳥(niǎo)中有六只更喜歡每天
都在使用唱歌肌肉的雄鳥(niǎo)發(fā)出的歌)''和第五段"Adam'sconclusionshowsthat"songbirdsneedtoexercisetheir
vocalmusclestoproducetop-performancesongs.Iftheydon'tsing,theyloseperformance,andtheirsongsget
lessattractivetofemales.^^Thismayhelpexplainsongbirds5continuoussinging.(亞當(dāng)?shù)慕Y(jié)論表明,“鳴禽需要鍛
煉發(fā)聲肌肉,才能唱出最好的歌曲。''如果它們不唱歌,就會(huì)失去表演能力,它們的歌聲對(duì)雌性的吸引力
也會(huì)降低。“這可能有助于解釋鳴禽的持續(xù)歌唱)“可知,實(shí)驗(yàn)中關(guān)在籠子里的鳥(niǎo)的歌曲變得不那么有吸引力
了。故選D。
8.推理判斷題。由文章第五段"Adam'sconclusionshowsthat"songbirdsneedtoexercisetheirvocalmusclesto
producetop-performancesongs.Iftheydon'tsing,theyloseperformance,andtheirsongsgetlessattractiveto
females.^^Thismayhelpexplainsongbirds9continuoussinging.(亞當(dāng)?shù)慕Y(jié)論表明,“鳴禽需要鍛煉發(fā)聲肌肉,
才能唱出最好的歌曲。''如果它們不唱歌,就會(huì)失去表演能力,它們的歌聲對(duì)雌性的吸引力也會(huì)降低?!斑@
可能有助于解釋鳴禽的持續(xù)歌唱)”可推知,亞當(dāng)認(rèn)為練習(xí)使鳥(niǎo)成為完美的歌手。故選D。
(2024?福建?統(tǒng)考——模)OnthestreetsofManhattanandWashington,D.C.,inneighborhoodsinSeouland
parksinParis,ginkgo(電艮杏)treesarelosingtheirleavesinreactiontothefirstgustofcoldwinterair.Thisleaf
drop,gradualatfirst,andthensudden,carpetsstreetswithgolden,fan-shapedleaves.Scientistsaredocumenting
evidenceoftheeventhappeninglaterandlater,apossibleindicationofclimatechange.Butthestoryofginkgosis
notthefamiliaroneofhumancarelessnesswithnature.
ThankstofossilsfoundinNorthDakota,scientistsfoundaginkgohasgeneticallysimilarancestorsdating
back170millionyearstotheJurassicPeriod."Italmostwentextinct.Thenhumansrescueditandspreadit
aroundtheworld.Ifssuchagreatevolutionary(進(jìn)化)andculturalstory,”saysPeterCrane,aginkgoexpert.
Onetheoryforthedeclineoftheginkgospeciesbegan130millionyearsago,whenfloweringplantsbegan
spreading.Theygrewfasterandattractedmorepollinators(傳粉者)thanginkgos."It'spossiblethatginkgoswere
elbowedoutoftheway,“saysCrane.Alreadycompetingtosurvive,ginkgosbegantodisappearduringatimeof
globalcoolingthatbeganaround66millionyearsago.Bythetimethelasticeageended11,000yearsago,the
remainingsurvivorswerefoundinChina.
Ginkgotreesaresmelly.t4Myguessisthattheywereeatenbyanimalsthatlikedsmellythings.Theythen
passedthroughtheirbodyandgrew."Cranesays.Thosesameseedsmayhavehelpedginkgofindfavorwith
humans1,000yearsago.Oncecleanedoftheirouterlayer,ginkgoseedsaresafetoeat.Ifsthen,whenthetrees
hadlongsincedisappearedelsewhere,thatpeopleinChinamayhavebegunplantingthemandeatingtheirseeds.
Thengraduallyginkgosspreadacrosstheworld.Nowit'sseeminglynaturallyresistanttoinsectsandhighlevels
ofairpollution.
Craneisn'tworriedaboutitsfuture,though:Thepopularityofthespecieswillhelpitsurvive."'Thoughits
statusinthewildmaybedifficulttoaccess,it'saplantthafsunlikelytoevergoextinct,9,hesays.
9.Whatmayhavecausedthefurtherdelayofginkgo,sleafdrop?
A.Thecolderweatherinwinter.
B.Theprotectionfromcitycouncils.
C.Theglobalwarmingphenomenon.
D.Thecarelessinteractionwithhumans.
10.Whatdoesparagraph3mainlytalkabout?
A.Thereasonswhyginkgosalmostdiedout.
B.Theadvantagesofginkgosoverotherplants.
C.Thetheoriesofexpertsformultiplyingginkgos.
D.Thecompetitionbetweenvariousfloweringplants.
11.Whatmighthavecontributedtoginkgos9survival?
A.Theireatableseeds.B.Theirunpleasantsmell.
C.Thenaturalevolution.D.Thecarefulplanting.
12.HowdoesCranefeelaboutginkgos5future?
A.Worried.B.Optimistic.C.Uncertain.D.Hopeless.
【答案】9.C10.A11.A12.B
【導(dǎo)語(yǔ)】本文是一篇說(shuō)明文。文章主要介紹了銀杏樹(shù)的歷史、特點(diǎn)、傳播以及現(xiàn)狀,通過(guò)科學(xué)家和專家的
觀點(diǎn)和研究來(lái)闡述銀杏樹(shù)在自然界和人類文化中的重要地位,同時(shí)也探討了銀杏樹(shù)面臨的一些挑戰(zhàn)和未來(lái)
發(fā)展的趨勢(shì)。
9.推理判斷題。根據(jù)第一段“Scientistsaredocumentingevidenceoftheeventhappeninglaterandlater,a
possibleindicationofclimatechange.(科學(xué)家們正在記錄這一事件發(fā)生得越來(lái)越晚的證據(jù),這可能是氣候變
化的一個(gè)跡象)”可推知,全球變暖現(xiàn)象可能是導(dǎo)致銀杏落葉時(shí)間進(jìn)一步推遲的原因。故選C項(xiàng)。
10.主旨大意題。根據(jù)第三段“Onetheoryforthedeclineoftheginkgospeciesbegan130millionyearsago,
whenfloweringplantsbeganspreading.Theygrewfasterandattractedmorepollinators(傳粉者)thanginkgos.
“It'spossiblethatginkgoswereelbowedoutoftheway,^^saysCrane.Alreadycompetingtosurvive,ginkgos
begantodisappearduringatimeofglobalcoolingthatbeganaround66millionyearsago.Bythetimethelastice
ageended11,000yearsago,theremainingsurvivorswerefoundinChina.(關(guān)于銀杏物種衰落的一種理論始于
1.3億年前,當(dāng)時(shí)開(kāi)花植物開(kāi)始傳播。它們的生長(zhǎng)速度比銀杏快,吸引了更多的傳粉者?!坝锌赡茔y杏被擠
出了生存的道路,”克雷恩說(shuō)。已經(jīng)在為生存而競(jìng)爭(zhēng)的銀杏,在全球變冷時(shí)期開(kāi)始消失,這一時(shí)期大約始
于6600萬(wàn)年前。到最后一個(gè)冰河時(shí)代結(jié)束前的11000年,剩下的幸存者在中國(guó)被發(fā)現(xiàn))”可知,本段主要講
述了銀杏樹(shù)幾乎滅絕的原因,包括與其他植物的競(jìng)爭(zhēng)以及全球變冷等因素。因此,本段的主要內(nèi)容是關(guān)于
銀杏樹(shù)幾乎滅絕的原因。故選A項(xiàng)。
11.細(xì)節(jié)理解題。根據(jù)倒數(shù)第二段“Thosesameseedsmayhavehelpedginkgofindfavorwithhumans1,000
yearsago.Oncecleanedoftheirouterlayer,ginkgoseedsaresafetoeat.Ifsthen,whenthetreeshadlongsince
disappearedelsewhere,thatpeopleinChinamayhavebegunplantingthemandeatingtheirseeds.Thengradually
ginkgosspreadacrosstheworld.Nowit'sseeminglynaturallyresistanttoinsectsandhighlevelsofair
pollution.(同樣的種子可能在1000年前幫助銀杏贏得了人類的青睞。一旦去掉外層,銀杏種子就可以安全
食用。然后,當(dāng)這些樹(shù)在其他地方早已消失的時(shí)候,中國(guó)人可能已經(jīng)開(kāi)始種植它們并食用它們的種子。然
后銀杏逐漸傳播到世界各地。現(xiàn)在它似乎對(duì)昆蟲(chóng)和高水平的空氣污染具有天然的抵抗力)”可知,銀杏樹(shù)能
夠生存下來(lái),部分原因是因?yàn)樗鼈兊姆N子可以被人類食用。故選A項(xiàng)。
12.推理判斷題。根據(jù)最后一段"Craneisn'tworriedaboutitsfuture,though:Thepopularityofthespecieswill
helpitsurvive."'Thoughitsstatusinthewildmaybedifficulttoaccess,it'saplantthafsunlikelytoevergo
extinct;5hesays.(不過(guò),克雷恩并不擔(dān)心它的未來(lái):這個(gè)物種的受歡迎程度將有助于它的生存?!氨M管它在
野外的地位可能難以評(píng)估,但它是一種不太可能滅絕的植物,”他說(shuō))”可知,專家Crane對(duì)銀杏樹(shù)的未來(lái)并
不擔(dān)心,認(rèn)為這個(gè)物種的受歡迎程度將有助于它的生存。由此推知,C
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