考情前瞻:2021年考研英语医学类阅读理解模拟题及答案(二十一)
发布时间:2020-10-11
英语是考研初试当中比较拉分的科目,历来令不少考生又爱又恨。许多考生的英语都有很大的进步空间,因此英语该如何学就成为了众多考生关心的重点。想要学好英语,实战经验很重要。下面,51题库考试学习网为大家带来考研初试英语科目的一些模拟试题,正在备考的小伙伴赶紧练起来吧。
For three decades we‘ve heard endlessly about the virtues of
aerobic (increasing oxygen consumption)exercise.Medical authorities have
praised running and jumping as the key to good health,and millions of Americans have taken to
the treadmill to reap the rewards.But the story is changing.Everyone from the
American Heart Association to the surgeon general’S office has recently embraced strength training as a complement to
aerobics.And as weight lifting has gone mainstream,SO has the once obscure practice known as“Super Slow”training.Enthusiasts claim that by pumping iron at a snail‘s pace——making each“rep”(repeat)last 1 4 seconds instead of the
usual 7—you can safely
place extraordinary demands on your muscles,and call forth an extraordinary response.Slow lifting may not be the
only exercise you need,as some
advocates believe,but the benefits
are often dramatic.
Almost anyone can handle this routine.The
only requirements are complete focus and a tolerance for deep muscular burn.For
each exercise——leg press,bench press,shoulder press and SO On—70u set the machine to provide only moderate resistance.But as you
draw out each repeat,depriving
yourself of impetus,the
weight soon feels unbearable.Defying the impulse to stop,you ke印going until you can‘t
complete a repeat.Then you sustain your vain effort for 1 0 more seconds while
the weight sinks gradually toward its cradle.Intense? Uncomfortable?
Totally.But once you embrace muscle failure as the goal of the workout,it can become almost pleasure.
The goal is not to bunr calories while
you\'re exercising but to make your body burn them all the time.Running a few
miles may make you sweat,but it
expends only 1 00 calories per mile,and it doesn‘t
stimulate much bone or muscle development.Strength training doesn’t burn many calories,either.But when you push a muscle to
failure,you set off a pour
of physiological changes.As the muscle recovers over several days,it will thicken——and the new muscle tissue will demand
sustenance.By the time you add three pounds of muscle,your body requires an extra 9,000 calories a month just to break
even.Hold your diet steady and,very
quickly,you are vaporizing
body fat.
One might have benefited from any strength—training program.But advocates insist the
slowtechnique is safer and more effective than traditional methods.
1. Many Americans have taken to treadmill
for years
[A]its inherent awards to their health
[B]its greater consumption of oxygen
[C] the compliment paid by authorities
[D]the actual benefits from the exercise
2. According to the author,“Super Slow‘’training
[A]has been misunderstood for decades
[B]has been widely accepted recently
[C]has been the basis ofweight lifting
[D]has become the nucleus of aerobics
3. In practicing slow lifting,one has
[A]complete each rep with great
[B]tryhisbesttodothetraining
[C]sufferthe bitter effect called forth by
the exercise
[D]exert extraordinary pressure on his legs
and shoulders
4.While making each rep,one may suffer from
[A]impetus loss
[B]weight loss
[C]bearable iron weights
[D]the feeling of successful workout
5.The phrase“to break even”(Line 6,Para.3)most
[A]to upset the physical energy balance
[B]to disturb the calmness ofthe body
[C]to gain a greater profit than a loss
[D]to make neither a profit nor a loss
参考答案:
1. D细节题。根据题干关键词仃eadmiu定位文章第一段,第二句提到美国人喜欢练脚踏车是为了reaDthe rewards(得到报偿),由此可知D“从运动中获得实际的好处”最符合题意。其余三项A “与生俱来地对他们健康有好处”,人在跑步机上运动才会对身体有益,而不是跑步机本身对健康有益,可排除;B“由于跑步机耗氧量大”,跑步机耗氧是为了锻炼身体,但并非最终目的,排除;c“由于受到权威的赞美”属于偷换概念,因为文中提到受称赞的是running and jumping,也排除。
2. B推断题。根据题干关键词super slOW定位文章第一段,其中提到“同举重运动一样,一度默默无闻的‘超慢速’运动也已成为了主流”,可知B说法最恰当。A中的misunderstood是对 obscure(模糊的,不引人注意的)的有意曲解;c的内容在文中并未提到;D言过其实,文中只说strength training(力量锻炼)是a complement to aerobics(有氧健身运动的一个补充),但没有说“Super.S10w”training成为有氧运动的核心,故排除。
3. c推断题。题干关键词slowli埘ng(慢速举重)最先出现在第一段最后一句,随后第二段进一步描述该运动要求高度集中的注意力和对肌肉灼伤的忍耐力。选项A中所说的“给肌肉施加巨大的负荷”,不同于文中的“对肌肉灼伤的忍耐力”,二者程度不同;选项B在文中并未提及, D说的是举重锻炼的不同部位而非slowl确ng的要求,因此C“忍受由于练习所致的肌肉疼痛”符合文意。
4. A细节题。由题干中的信息词make each rep定位第二段第四句“但由于你每次重复动作时动量 逐渐减少,重量很快就会显得无法承受”。由此可推知,慢速举重者可能会面临动量损失的情况,故选项A最符合题意。B文中未提;C与文中提到feel unbearable相反、D与文意相反。
5. D语义题。由题干定位第三段“当你增加了3磅肌肉的时候,身体为了 ,每个月就需要额外的9,00()卡路里”。结合选项,A和B均指“打乱身体能量平衡”,实际上大量的运动已经使身体能量不平衡了,无需再打乱平衡,故两者均可排除;c“盈余”,结合常识可知,这根本不利于健康,可排除;D“收支平衡”即保持身体能量平衡,符合题意。
以上就是51题库考试学习网为大家带来的全部内容,希望能给大家一些帮助。51题库考试学习网提醒:在最后阶段,调整自己的心态也是非常重要的,每年都有考生临考前放弃,所以小伙伴们要注意不要给自己太大的压力哦。另外,小伙伴们如果还有其他关于考研信息的疑问,也可以留言咨询哦。
下面小编为大家准备了 研究生入学 的相关考题,供大家学习参考。
a.内质网 B.溶酶体 c.线粒体 d.微管
A.逆气
B.顽痰
C.邪毒
D.瘀血
B. T波高而尖,QT间期延长
C. QIRS波增宽
D. PR间期延长
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