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时间:2018-01-10
《2014高考英语完形填空抓分练习精品题(54)》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2014高考英语完形填空抓分练习精品题(54)及答案第二节:完形填空(共20小题:每小题1.5分,满分30分)阅读下面短文,掌握其大意,然后从36—55各题所给的四个选项(A、B、C和D)中,选出最佳选项。Atthebeginningofthiscentury,medicalscientistsmadeaninterestingdiscovery;wearebuiltnotjustoffleshandbloodbutalsooftime.Theywere36toshowthatweallhave“abodyclock”37us,whichcontrolsthe38and
2、fallofourbodyenergies,39usdifferentfromonedayonetothenext.The40of“abodyclock”shouldnotbetoo41sincethelivesofmostlivingthingsarecontrolled42the24hournight-and-daycycle.Wefeel43andfallasleepatnightandbecome44andenergeticduringtheday.Ifthe24hour-cycleis45,mostpeopleexperienceunpleasant46.Fo
3、rexample,peoplewhoarenot47toworkingatnightcanfindthat48ofsleepcausesthemto49badlyatwork.50thedailycycleofsleepingand51,wealsohaveothercycleswhich52longerthanoneday.Mostofuswould53thatwefeelgoodonsomedaysandnotsogoodon54;sometimesourideasseemtoflowandatothertimes,they55donotexist.36.A.anx
4、iousB.ableC.carefulD.proud37.A.insideB.aroundC.betweenD.on38.A.movementB.supplyC.useD.rise39.A.showingB.treatingC.makingD.changing40.A.inventionB.opinionC.storyD.idea41.A.difficultB.excitingC.surprisingD.interesting42.A.fromB.byC.overD.during43.A.dullB.tiredC.dreamyD.peaceful44.A.regular
5、B.excitedC.livelyD.clear45.A.disturbedB.shortenedC.resetD.troubled46.A.momentsB.feelingsC.sensesD.effects47.A.preventedB.allowedC.expectedD.used48.A.missB.noneC.lackD.need49.A.performB.showC.manageD.control50.A.WithB.AswellasC.ExceptD.Ratherthan51.A.workingB.movingC.livingD.waking52.A.re
6、peatB.remainC.lastD.happen53.A.agreeB.believeC.realizeD.allow54.A.otherB.theotherC.allotherD.others55.A.justB.onlyC.stillD.yet答案解析4-7-36【答案】B【解析】上文提到本世纪初,科学家们就已经发现人体不仅有血肉组成,还有时间。因此,根据这个发现,他们能够证明在人体内存在生物钟。beanxioustodo渴望做某事,此处没有强调科学家的心理活动,故排除。37【答案】A【解析】根据常识及文中第一句we’rebuiltnotjustofflesha
7、ndbloodbutalsooftime.可知答案。38【答案】D【解析】空格上所缺词应与and后面的fall构成互补关系,才能较全面的概括人的活动。39【答案】C【解析】结合前一句话中的controls可知,生物钟能使我们每天的表现不一样。show证明,展示,指示;treat对待;change使改变。如选change就意为使我们发生变化,与上下文意思不符。40【答案】D【解析】“生物钟”只是科学家经过研究而得出的一种结论或观点。41【答案】C【解析】根据空格后面的原因状语从句可知答案。42【答案】B【解析】大部分有生命的动物都受到日夜轮
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