【考研类试卷】考研英语一(完形填空)模拟试卷39及答案解析.doc
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1、考研英语一(完形填空)模拟试卷 39及答案解析(总分:120.00,做题时间:90 分钟)一、Use of English(总题数:3,分数:120.00)1.Section I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D.(分数:40.00)_Whats your earliest childhood memory? Can you remember learning to walk? Or ta
2、lk? The first time you【B1】_thunder or watched a television program? Adults seldom 【B2】_ events much earlier than the year or so before entering school, just as children younger than three or four【B3】_retain any specific, personal experiences. A variety of explanations have been 【B4】_ by psychologist
3、s for this “childhood amnesia“. One argues that the hippocampus, the region of the brain which is responsible for forming memories, does not mature【B5】_about the age of two. But the most popular theory【B6】_that, since adults do not think like children, they cannot 【B7】_ childhood memories. Adults th
4、ink in words, and their life memories are like stories or 【B8】_ one event follows 【B9】_ as in a novel or film. But when they search through their mental【B10】_for early childhood memories to add to this verbal life story, they dont find any that fits the【B11】_. Its like trying to find a Chinese word
5、in an English dictionary. Now psychologist Annette Simms of the New York State University offers a new【B12】_for childhood amnesia. She argues that there simply【B13】_any early childhood memories to recall. According to Dr. Simms, children need to learn to use【B14】_spoken description of their personal
6、 experiences in order to turn their own short-term, quickly【B15】_impressions of them into long-term memories. In other【B16】_, children have to talk about their experiences and hear others talk about【B17】_Mother talking about the afternoon【B18】_looking for seashells at the beach or Dad asking them ab
7、out their day at Ocean park. Without this【B19】_reinforcement, says Dr. Simms, children cannot form【B20】_memories of their personal experiences.(分数:40.00)(1).【B1】(分数:2.00)A.listenedB.feltC.touchedD.heard(2).【B2】(分数:2.00)A.involveB.interpretC.recallD.resolve(3).【B3】(分数:2.00)A.largelyB.rarelyC.merelyD.
8、really(4).【B4】(分数:2.00)A.canceledB.figuredC.proposedD.witnessed(5).【B5】(分数:2.00)A.untilB.onceC.afterD.since(6).【B6】(分数:2.00)A.magnifiesB.intervenesC.containsD.maintains(7).【B7】(分数:2.00)A.reflectB.attainC.accessD.refer(8).【B8】(分数:2.00)A.narrativesB.forecastsC.regulationsD.descriptions(9).【B9】(分数:2.00
9、)A.the restB.anotherC.the otherD.others(10).【B10】(分数:2.00)A.outputsB.dreamsC.flashesD.files(11).【B11】(分数:2.00)A.footstepB.patternC.frameD.landscape(12).【B12】(分数:2.00)A.emphasisB.arrangementC.explanationD.factor(13).【B13】(分数:2.00)A.aren tB.weren tC.isn tD.wasn t(14).【B14】(分数:2.00)A.anyone elseB.anyon
10、e else sC.some elseD.someone else s(15).【B15】(分数:2.00)A.forgottenB.rememberedC.forgettingD.remembering(16).【B16】(分数:2.00)A.sensesB.casesC.wordsD.means(17).【B17】(分数:2.00)A.himB.theirsC.itD.them(18).【B18】(分数:2.00)A.usedB.chosenC.takenD.spent(19).【B19】(分数:2.00)A.habitualB.verbalC.prettyD.mutual(20).【B2
11、0】(分数:2.00)A.permanentB.consciousC.subordinateD.spiritualIn recent years a new farming revolution has begun, one that involves the【B1】_of life at a fundamental levelthe gene. The study of genetics has 【B2】_ a new industry called biotechnology. As the name suggest, it【B3】_biology and modem technology
12、 through such techniques as genetic engineering. Some of the new biotech companies specialize in agriculture and are working feverishly to 【B4】_ seeds that give a high yield, that 【B5】_ diseases, drought and frost, and that reduce the need for 【B6】_ chemicals. If such goals could be achieved, it wou
13、ld be most【B7】_. But some have raised concerns about genetically engineered crops. In nature, genetic diversity is created within certain 【B8】_. A rose can be crossed with a different kind of rose, but a rose will never cross with a potato. Genetic engineering, 【B9】_ usually involves taking genes fr
14、om one species and inserting them into another【B10】_to transfer a desired characteristic. This could mean, for example, selecting a gene which leads to the production of a chemical with anti-freeze 【B11】_ from an artic fish, and inserting it into a potato or strawberry to make it frost-resistant.【B1
15、2】_, then, biotechnology allows humans to【B13】_the genetic walls that separate species. Like the green revolution,【B14】_some call the gene revolution contributes to the problem of genetic uniformitysome say even more so【B15】_geneticists can employ techniques such as cloning and 【B16】_ culture, proce
16、sses that produce perfectly【B17】_copies. Concerns about the erosion of biodiversity, therefore, remain. Genetically altered plants, however, raise new【B18】_,such as the effects that they may have on us and the environment. “We are flying blindly into a new【B19】_of agricultural biotechnology with hig
17、h hopes, few constraints, and little idea of the potential【B20】_,“ said science writer Jeremy Rifkin.(分数:40.00)(1).【B1】(分数:2.00)A.manipulationB.managementC.manufactureD.maturity(2).【B2】(分数:2.00)A.get along withB.given rise toC.come up withD.lived up to(3).【B3】(分数:2.00)A.broodsB.breedsC.blendsD.blast
18、s(4).【B4】(分数:2.00)A.hatchB.trainC.duplicateD.patent(5).【B5】(分数:2.00)A.restrictB.resistC.reverseD.retrieve(6).【B6】(分数:2.00)A.hostileB.hydraulicC.hazardousD.harmless(7).【B7】(分数:2.00)A.beneficialB.disappointingC.surprisingD.extreme(8).【B8】(分数:2.00)A.linesB.limitsC.spaceD.ages(9).【B9】(分数:2.00)A.after al
19、lB.on the other handC.in any caseD.as a result(10).【B10】(分数:2.00)A.to the pointB.in no caseC.in an attemptD.with regard(11).【B11】(分数:2.00)A.qualityB.propertyC.priorityD.quantity(12).【B12】(分数:2.00)A.In essenceB.In partC.In advanceD.In return(13).【B13】(分数:2.00)A.brakeB.blazeC.breachD.brand(14).【B14】(分
20、数:2.00)A.whatB.asC.whereD.so(15).【B15】(分数:2.00)A.thatB.becauseC.ifD.when(16).【B16】(分数:2.00)A.skinB.tissueC.organD.muscle(17).【B17】(分数:2.00)A.resemblingB.alikeC.similarD.identical(18).【B18】(分数:2.00)A.issuesB.heightC.difficultiesD.goals(19).【B19】(分数:2.00)A.spotB.eraC.deadlineD.scheme(20).【B20】(分数:2.00
21、)A.navigationB.mysteryC.outcomesD.destination考研英语一(完形填空)模拟试卷 39答案解析(总分:120.00,做题时间:90 分钟)一、Use of English(总题数:3,分数:120.00)1.Section I Use of EnglishDirections: Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D.(分数:40.00)_解析:Whats your earliest childhood m
22、emory? Can you remember learning to walk? Or talk? The first time you【B1】_thunder or watched a television program? Adults seldom 【B2】_ events much earlier than the year or so before entering school, just as children younger than three or four【B3】_retain any specific, personal experiences. A variety
23、of explanations have been 【B4】_ by psychologists for this “childhood amnesia“. One argues that the hippocampus, the region of the brain which is responsible for forming memories, does not mature【B5】_about the age of two. But the most popular theory【B6】_that, since adults do not think like children,
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