2022英语专业四级完形填空考前集训（3）

2022英语专业四级完形填空考前集训（3）

　　专四备考中，掌握一些英语专四备考攻略，可以帮助大家更高效的备考英语专四，那么具体的这些攻略都有哪些?下面小编为大家整理了“2022英语专业四级完形填空考前集训（3）”，希望同学们可以更好的进行积累训练，在接下来的专四考试中，能够顺利完成考试。

　　(3)

　　Researchers have established that when people are mentally ____1____,

　　biochemical changes occur in the brain that allow it to ____2____ more

　　effectively in cognitive (认知的) areas such as attention and memory. This is true

　　____3____ age.

　　People will be alert and ____4____ if they are faced with information that

　　____5____ them to think about things they are ____6____ in. And someone with a

　　history of doing more ____7____ less will go into old age more cognitively sound

　　than someone who has not had an active ____8____.

　　Many experts are so convinced ____9____ the benefits of challenging the

　　brain that they are ____10____ the theory to work in their own lives. “The idea

　　is not ____11____ to learn to memorize enormous ____12____ of information,” says

　　James Fozard, associate director of the National Institute on Aging. “Most of us

　　don’t need that kind of skill. Such speci? c training is____13____ less interest

　　than being able to maintain mental ____14____.” Fozard and others say they

　　challenge their brains with different mental skills, ____15____ because they

　　enjoy them and because they are sure that their range of activities will help

　　the ____16____ their brains work.

　　Gene Cohen, acting director of the same institute, says that we are

　　frequently advised to keep ____17____ active as we age, but older people need to

　　keep mentally active as well. Those who ____18____ are more ____19____ to

　　maintain their intellectual abilities and to be generally happier and better

　　adjusted. And intellectual activity actually ____20____ brain-cell health and

　　size.

　　1. A. strengthened B. alert C. engaged D. activated

　　2.A. act B. think C. learn D. respond

　　3.A. as to B. regardless of C. in spite of D. despite

　　4.A. deceptive B. inceptive C. perceptive D. receptive

　　5.A. makes B. lets C. pushes D. gets

　　6.A. familiar B. interested C. Impressed D. attracted

　　7.A. rather than B. other than C. instead of D. in place of

　　8.A. brain B. mind C. intellect D. mentality

　　9.A. with B. at C. of D. in

　　10. A. putting B. trying C. using D. laying

　　11. A. certainly B. necessarily C. immediately D. quickly

　　12. A. number B. numbers C. amount D. amounts

　　13. A. of B. in C. with D. at

　　14. A. function B. alertness C. activity D. shape

　　15. A. both B. not C. and D. which

　　16. A. style B. effect C. ef?ciency D. way

　　17. A. bodily B. physically C. spiritually D. intellectually

　　18. A. do B. act C. work D. laugh

　　19. A. possible B. able C. likely D. often

　　20. A. affects B. in?uences C. re?ects D. changes

　　文章大意

　　本文主要介绍研究人员所证实的一个观点 ：当人们动脑筋时 ，大脑 中会产生生物化学变化 ，这种变化在人们 的认知方面体现得更为明显

　　。另外，当人们遇到自己感兴趣的内容时 ，大脑会保持清醒状态 ;同时 ，经常动脑筋对年老之后 的脑健康是非常有益的。

　　以上就是为大家整理的“2022英语专业四级完形填空考前集训(3)”，希望大家能够更好的掌握专四攻略，提高专四水平。

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