The popular notion that older people need less sleep than younger adults is a myth, scientists said yesterday. While elderly people __1__ to sleep for fewer hours than they di
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2017年6月英语四级阅读选词填空练习题及答案(二十九)思维导图模板大纲
Thepopularnotionthatolderpeopleneedlesssleepthanyoungeradultsisamyth,scientistssaidyesterday.
Whileelderlypeople__1__tosleepforfewerhoursthantheydidwhentheywereyounger,thishasa(n)__2__effectontheirbrain'sperformanceandtheywouldbenefitfromgettingmore,accordingtoresearch.
SeanDrummond,a.psychiatrist(心理医生)attheUniversityofCalifornia,SanDiego,saidolderpeoplearemorelikelytosufferfrombrokensleep,whileyoungerpeoplearebetteratsleeping__3__straightthroughthenight.
Moresleepinoldage,however,is__4__withbetterhealth,andmostolderpeoplewouldfeelbetterandmore__5__iftheysleptforlongerperiods,hesaid.
"Theabilitytosleepinonechunk(整块时间)overnightgoesdownasweagebuttheamountofsleepweneedto__6__welldoesnotchange,"DrDrummondtoldtheAmericanAssociationfortheAdvancementofScienceconferenceinSanDiego.
"It's__7__amyththatolderpeopleneedlesssleep.Themorehealthyanolderadultis,themoretheysleepliketheydidwhentheywere__8__.Ourdatasuggeststhatolderadultswouldbenefitfrom__9__togetasmuchsleepastheydidintheir30s.That's__10__frompersontoperson,buttheamountofsleepwehadat35isprobablythesameamountasweneedat75."
[A]alert
[B]associated
[C]attracting
[D]cling
[E]continuing
[F]definitely
[G]different
[H]efficiently
[I]formally
[J]function
[K]mixed
[L]negative
[M]sufficient
[N]tend
[O]younger
文章大意:本文主要讲述的是关于老年人睡眠的问题:是否老年人与年轻人相比只需要较少的睡眠时间?
1.Ntendtendto固定搭配;表示"倾向于;"符合句意;
2.Lnegative空格后是effect,前面是a(n),由此可见,该处需要填入一个形容词;题目给出的形容词有negative,sufficient,younger;根据前后语意,填入negative最为恰当,表示"少的睡眠时间对大脑的活动有负面的影响。"
3.Hefficiently根据推测,该处应该填入一个副词,题目给出的副词有efficiently,definitely,formally;前面提到,老年人在睡觉的时候更容易被打断,而后面用while提出一个对比的概念,年轻人相比起来能获得更_______的睡眠;综合起来,选用efficiently(最有效率的)最为准确。
4.Bassociatedbeassociatedwith固定搭配;表示"与…联系在一起";本句话表示"更多的睡眠通常都与健康度联系在一起";
5.Aalert先看整句话的含义,"如果他们能睡更长的时间,他们的感觉应该会更好以及…"那么,该处应该填入一个褒义词,选择alert比较恰当,表示"更加警觉,机灵";
6.Jfunction根据判断,此处应该填入一个动词,剩下的动词有cling,function;整句话的意思是"当我们上了年纪的时候,我们一觉睡到天亮的能力下降了,但是,我们需要…的睡眠量并没有改变;"空格后的单词是well,cling在这里并不合适,一般与to连用;选用function最为适合;
7.Fdefinitely作者在首段已经提出这个观点是一个myth,那么显而易见最后一段中出现的myth是作为一种强调手段,应填入definitely;
8.Oyounger空格的前面是whentheywere…,"当他们年轻的时候";应填入younger;
9.Econtinuing本句的意思是"我们的数据显示老年人将从…获益;"空格的后面是"得到和他们在三十多岁的时候能得到的睡眠一样多";根据上下文意思,该处应填入"continuing";
10.Gdifferentdifferentfrom固定搭配;表示"和…不同"。
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