2022年全国硕士研究生招生考试英语一试题及答案.docx

》》》》》》2024年整理——考试真题《《《《《《

》》》》》》2024年整理——考试真题《《《《《《

》》》》》》2024年整理——考试真题《《《《《《

2022年全国硕士研究生招生考试英语（一）试题

SectionIUseofEnglish

Directions:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET1.(10points)

Theideathatplantshavesomedegreeofconsciousnessfirsttookrootintheearly2000s;thetermplantneurobiologywas 1 aroundthenotionthatsomeaspectsofplanbehaviorcouldbe 2 tointelligenceinanimals. 3 plantslackbrains,thefiringofelectricalsignalsintheirstemsandleavesnonethelesstriggeredresponsesthat

4 consciousness,researcherspreviouslyreported.

Butsuchanideaisuntrue,accordingtoanewopinionarticle.Plantbiologyiscomplexandfascinating,butit 5 sogreatlyfromthatofanimalsthatso-called 6 ofplantsintelligenceisinconclusive,theauthorswrote.

Beginningin2006,somescientistshave 7 thatplantspossessneuron-likecellsthatinteractwithhormonesandneurotransmitters,

8 aplantnervoussystem, 9 tothatinanimals,saidleadstudyauthorLincolnTaiz,They 10 claimedthatplantshavebrain-likecommandcentersattheirroottips.

This 11 makessenseifyonsimplifytheworkingsofacomplexbrain, 12 ittoanarrayofelectricalpulses;cellsinplantsalsocommunicatethroughelectricalsignals. 13 ,thesignalinginaplant

isonly 14 similartothefiringinacomplexanimalbrain,whichismorethanamassofcellsthatcommunicatebyelectricity.Taizsaid.

Forconsciousnesstoevolve,abrainwithathreshold 15 ofcomplexityandcapacityisrequired,he 16 .Sinceplantsdonthavenervoussystems,the 17 thattheyhaveconsciousnessareeffectivelyzero.

Andwhatssogreataboutconsciousness,anyway?Plantscantrunawayfrom18,soinvestingenergyinabodysystemwhich19athreatandcanfeelpainwouldbeavery20evolutionarystrategy,accordingtothearticle.

[A]coined[B]disco