2021考研英语一真题及答案解析(一)

  2021年在职研究生考研英语一考试已经结束,为了让大家及时了解考试情况,本文由老师为大家整理了2021年考研英语一真题及答案以供大家核对。

  Section I Use of English

  Directions:

  Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on the ANSWER SHEET. (10 points)

Fluid intelligence is the type of intelligence that has to do with short-term memory and the ability to think quickly, logically, and abstractly in order to solve new problems. It

_____(1)in young adulthood, levels out for a period of time, and then_____(2)starts to slowly decline as we age. But_____(3)aging is inevitable, scientists are finding that certain changes in brain function may not be.

  One study found that muscle loss and the_____(4)of body fat around the abdomen are associated with a decline in fluid intelligence. This suggests the_____(5)that lifestyle factors might help prevent or_____(6)this type of decline.

  The researchers looked at data that_____(7)measurements of lean muscle and abdominal fat from more than 4,000 middle-to-older-aged men and women and_____(8)that data to reported changes in fluid intelligence over a six-year period. They found that middle-aged people_____(9)higher measures of abdominal fat_____(10)worse on measures of fluid intelligence as the years_____(11).

  For women, the association may be_____(12)to changes in immunity that resulted from excess abdominal fat; in men, the immune system did not appear to be_____(13)It is hoped that future studies could_____(14)these differences and perhaps lead to different_____(15)for men and women.

  _____(16)there are steps you can_____(17)to help reduce abdominal fat and maintain lean muscle mass as you age in order to protect both your physical and mental _____(18). The two highly recommended lifestyle approaches are maintaining or increasing your_____(19)of aerobic exercise and following Mediterranean-style_____(20)that is high in fiber and eliminates highly processed foods.

  1.【题干】1._____

  【选项】

  A.pause

  B.retur

  C.peak

  D.fade

  【答案】C

  2.【题干】2._____

  【选项】

  A.alternatively

  B.formally

  C.accidentally

  D.generally

  【答案】D

  3.【题干】3._____

  【选项】

  A.while

  B.since

  C.once

  D.until

  【答案】A

  4.【题干】4._____

  【选项】

  A.detectio

  B.accumulatio

  C.consumptio

  D.separatio

  【答案】B

  5.【题干】5._____

  【选项】

  A.possibility

  B.decisio

  C.goal

  D.requirement

  【答案】A

  6.【题干】6._____

  【选项】

  A.delay

  B.ensure

  C.seek

  D.utilize

  【答案】A

  7.【题干】7._____

  【选项】

  A.modify

  B.supported

  C.included

  D.predicted

  【答案】C

  8.【题干】8._____

  【选项】

  A.devoted

  B.compared

  C.converted

  D.applied

  【答案】B

  9.【题干】9._____

  【选项】

  A.with

  B.above

  C.by

  D.against

  【答案】A

  10.【题干】10._____

  【选项】

  A.above

  B.managed

  C.scored

  D.played

  【答案】C

  11.【题干】11._____

  【选项】

  A.ran out

  B.set off

  C.drew i

  D.went by

  【答案】D

  12.【题干】12._____

  【选项】

  A.superior

  B.attributable

  C.parallel

  D.resistant

  【答案】B

  13.【题干】13._____

  【选项】

  A.restored

  B.isolated

  C.involved

  D.controlled

  【答案】C

  14.【题干】14._____

  【选项】

  A.alter

  B.spread

  C.remove

  D.explai

  【答案】D

  15.【题干】15._____

  【选项】

  A.compensatio

  B.symptom

  C.demand

  D.treatments

  【答案】D

  16.【题干】16._____

  【选项】

  A.Likewise

  B.Meanwhile

  C.Therefore

  D.Instead

  【答案】B

  17.【题干】17._____

  【选项】

  A.change

  B.watch

  C.count

  D.take

  【答案】D

  18.【题干】18._____

  【选项】

  A.well-being

  B.proce

  C.formatio

  D.coordinatio

  【答案】A

  19.【题干】19._____

  【选项】

  A.level

  B.love

  C.knowledge

  D.space

  【答案】A

  20.【题干】20._____

  【选项】

  A.desig

  B.routine

  C.diet

  D.prescriptio

  【答案】C

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  2021考研英语一真题及答案解析(二)

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