2022年全国研究生考试英语(一)真题及答案.pdf
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1、2022年 全 国 考 研 英 语(一)真 题 及 答 案 Section I Use of EnglishDirections:Translate the following text into Chinese.Write your translation on the ANSWERSHEET.(15 points)The idea that plants have some degree of consciousness first took root in theearly 2000s;the term“plant neurobiology was _1_ around the noti
2、on that someaspects of plant behavior could be _2_ to intelligence in animals._3_ plants lackbrains,the firing of electrical signals in their stems and leaves nonetheless triggeredresponses that _4_ consciousness,researchers previously reported.But such an idea is untrue,according to a new opinion a
3、rticle.Plant biology iscomplex and fascinating,but it _5_ so greatly from that of animals that so-called _6_of intelligence is inconclusive,the authors wrote.Beginning in 2006,some scientists have _7_ that plants possess neuron-like cellsthat interact with hormones and neurotransmitters,_8_ a plant
4、nervous system,_9_to that in animals,said lead study author Lincoln Taiz,They _10_ claimed thatplants brain-like command centers9 at their root tips.”This _11_ makes sense if you simplify the workings of a complex brain,12 it to an array of electrical pulses;cells in plants also communicate throughe
5、lectrical signals._13_,the signaling in a plant is only _14_ similar to the firing in acomplex animal brain,which is more than“a mass of cells that communicate byelectricity,Taiz said.“For consciousness to evolve,a brain with a threshold _15_ of complexity andcapacity is required,he _16_79 Since pla
6、nts dont have nervous systems,the _17_that they have consciousness are effectively zero.”And whats so great about consciousness,anyway?Plants cant run away from_18_,so investing energy in a body system which _19_ a threat and can feel painwould be a very _20_ evolutionary strategy,according to the a
7、rticle.1.A coined B discovered C collected D issued2.A attributed B directed C compared D confined3.A Unless B When C Once D Though4.A coped with B consisted of C hinted at D extended to5.A suffers B benefits C develops D differs6.A acceptance B evidence C cultivation D creation7.A doubted B denied
8、C argued D requested8.A adapting B forming C repairing D testing9.A analogous B essential C suitable D sensitive10.A just Bever C still Deven11.A restriction B experiment C perspective D demand12.A attaching B reducing C returning D exposing13.A However B Moreover C Therefore D Otherwise14.A tempora
9、rily B literally C superficially D imaginarily15.A list16.A recalled17.A chances18.A danger19.A represents20.A humbleB levelB agreedB risksB failureB includesB poorC labelC questionedC excusesC warningC revealsC practicalD loadDaddedD assumptionsD controlD recognizesD easySection II Reading Comprehe
10、nsionPart ADirections:Read the following four texts.Answer the questions after each text by choosing A,B,C or D.Mark your answers on the ANSWER SHEET.(40 points)Text 1People often complain that plastics are too durable.Water bottles,shopping bags,and other trash litter the planet,from Mount Everest
11、to the Mariana Trench,becauseplastics are everywhere and dont break down easily.But some plastic materialchange over time.They crack and frizzle.They“weep”out additives.They melt intosludge.All of which creates huge headaches for institutions,such as museums,tryingto preserve culturally important ob
12、jects.The variety of plastic objects at risk isdizzying:early radios,avant-garde sculptures,celluloid animation stills from Disneyfilms,the first artificial heart.Certain artifacts are especially vulnerable because some pioneers in plastic artdidnt always know how to mix ingredients properly,says Th
13、ea van Oosten,apolymer chemist who,until retiring a few years ago,worked fbr decades at theCultural Heritage Agency of the Netherlands.uIfs like baking a cake:If you donthave exact amounts,it goes wrong,“she says.The object you make is already a timebomb.”And sometimes,its not the artists fault.In t
14、he 1960s,the Italian artist PieroGilardi began to create hundreds of bright,colorful foam pieces.Those piecesincluded small beds of roses and other items as well as a few dozen naturecarpets”large rectangles decorated with fbam pumpkins,cabbages,andwatermelons.He wanted viewers to walk around on the
15、 carpets which meant theyhad to be durable.Unfortunately,the polyurethane foam he used is inherently unstable.It?sespecially vulnerable to light damage,and by the mid-1990s,Gilardis pumpkins,roses,and other figures were splitting and crumbling.Museums locked some of themaway in the dark.So van Ooste
16、n and her colleagues worked to preserve Gilardis sculptures.Theyinfused some with stabilizing and consolidating chemicals.Van Oosten calls thosechemicals sunscreens“because their goal was to prevent further light damage andrebuild worn polymer fibers.She is proud that several sculptures have even go
17、ne ondisplay again,albeit sometimes beneath protective cases.Despite success stories like van Oostens,preservation of plastics will likely getharder.Old objects continue to deteriorate.Worse,biodegradable plastics,designed todisintegrate,are increasingly common.And more is at stake here than individ
18、ual objects.Joana Lia Ferreira,an assistantprofessor of conservation and restoration at the NOVA School of Science andTechnology,notes that archaeologists first defined the great material ages of humanhistoryStone Age,Iron Age,and so on一 after examining artifacts in museums.Wenow live in an age of p
19、lastic,she says,“and what we decide to collect today,what wedecide to preserve.will have a strong impact on how in the future well be seen.21.According to Paragraph 1,museums are faced with difficulties i n.A maintaining their plastic itemsB obtaining durable plastic artifactsC handling outdated pla
20、stic exhibitsD classifying their plastic collections22.Van Oosten believes that certain plastic objects a r e.A immune to decayB improperly shapedC inherently flawedD complex in structure23.Museums stopped exhibiting some of Gilardis artworks t o.A keep them from hurting visitorsB duplicate them for
21、 future displayC have their ingredients analyzedD prevent them from further damage24.The author thinks that preservation of plastics i s.A costlyB unworthyC unpopularD challenging25.In Ferreira,s opinion,preservation of plastic a r t i f a c t s.A will inspire future scientific researchB has profoun
22、d historical significanceC will help us separate the material agesD has an impact on todays cultural lifeSection II Reading ComprehensionText 2As the latest crop of students pen their undergraduate application form and weighup their options,it may be worth considering just how the point,purpose and
23、value ofa degree has changed and what Generation Z need to consider as they start the thirdstage of their educational journey.Millennials were told that if you did well in school,got a decent degree,youwould be set up for life.But that promise has been found wanting.As degrees becameuniversal,they b
24、ecame devalued.Education was no longer a secure route of socialmobility.Today,28 per cent of graduates in the UK are in non-graduate roles,apercentage which is double the average among OECD countries.This is not to say that there is no point in getting a degree,but rather stress that adegree is not
25、for everyone,that the switch from classroom to lecture hall is not aninevitable one and that other options are available.Thankfiilly,there are signs that this is already happening,with Generation Zseeking to learn from their millennial predecessors,even if parents and teachers tendto be still set in
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