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2022年全國碩士研究生考試考研英語(一)試題及答案
Section I Use of English
Directions:
Translate the following text into ChineseWrite your translation on the ANSWER SHEET.(15 points)
The idea that plants have some degree of consciousness first took root in the early 2000s;the term“plant neurobiology”was___1____around the notion that some aspects of plant behavior could be___2___to intelligence in animals.
___3___plants lack brains,the firing of electrical signals in their stems and leaves nonetheless triggered responses that___4___consciousness,researchers previously reported.
But such an idea is untrue,according to a new opinion article.Plant biology is complex and fascinating,but it___5___so greatly from that of animals that
so-called___6___of plants’intelligence is inconclusive,the authors wrote.
Beginning in 2006,some scientists have_7__that plants possess neuron-like cells that interact with hormones and neurotransmitters,___8___“a plant nervous system,___9___to that in animals,”said lead study author Lincoln Taiz,“They_10__claimed that plants have'brain-like command centers’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 through electrical signals.___13__the signaling in a plant is only__14____ similar to the firing in a complex animal brainwhich is more than“a mass of cells that communicate by electricity"Taiz said.
“For consciousness to evolvea brain with a threshold___15__of complexity and capacity is required",he ___16___."Since plants don’t have nervous systems,the ___17___that they have consciousness are effectively zero.
And what’s so great about consciousness,anyway?Plants can’t run away from ___18___so investing energy in a body system which___19___a threat and can feel pain would be a very__20__evolutionary strategy,according to the article.
1.[A]coined<B>discovered[C]collected[D]issued
2.[A]attributed<B>directed[C]compared[D]confined
3.[A]Unless<B>When[C]Once[D]Though
4.[A]coped with[B]consisted of[C]hinted at[D]extended to
5.[A]suffers[B]benefits[C]develops[D]differs
6.[A]acceptance[B]evidence[C]cultivation[D]creation
7.[A]doubted[B]denied[C]argued[D]requested
8.[A]adapting[B]forming[C]repairing[D]testing
9.[A]analogous[B]essential[C]suitable[D]sensitive
10.[A]just[B]ever[C]still[D]even
11.[A]restriction[B]experiment[C]perspective[D]demand
12.[A]attaching[B]reducing[C]returning[D]exposing
13.[A]However[B]Moreover[C]Therefore[D]Otherwise
14.[A]temporarily[B]literally[C]superficially[D]imaginarily
15.[A]list[B]level[C]label[D]load
16.[A]recalled[B]agreed[C]questioned[D]added
17.[A]chances[B]risks[C]excuses[D]assumptions
18.[A]danger[B]failure[C]warning[D]control
19.[A]represents[B]includes[C]reveals[D]recognizes
20.[A]humble[B]poor[C]practical[D]easy
【答案】
1.[A]coined
2.[C]compared
3.[D]Though
4.[C]hinted at
5.[D]differs
6.[B]evidence
7.[C]argued
8.[B]forming
9.[A]analogous
10.[D]even
11.[C]perspective
12.[B]reducing
13.[A]However
14.[C]superficially
15.[B]level
16.[D]added
17.[A]chances
18.[A]danger
19.[D]recognizes
20.[B]poor
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