【考研类试卷】考研英语一（完形填空）模拟试卷30及答案解析.doc

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1、考研英语一（完形填空）模拟试卷 30 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）_A single night of taking the drug Ecstasy can cause serious brain damage and

2、hasten the【B1】_of Parkinsons disease, scientists say. Just two to three Ecstasy tablets-a quantity that thousands of clubbers take during raves-can permanently 【B2】_ brain cells that affect movement and【B3】_, according to American research that 【B4】_ the drug to Parkinson s for the first time. A stu

3、dy by a team at Johns Hopkins University in Baltimore, Maryland, 【B5】_ monkeys and baboons found that both species of primate【B6】_irreversible damage to key cells 【B7】_ dopamine neurons, which are lost in Parkinson s, after receiving three low doses of Ecstasy at three-hour【B8】_. The study is partic

4、ularly significant because baboons are one of the best animal models for the human【B9】_. George Ricaurte, who led the research, said that widespread【B10】_of the drug may already be【B11】_victims of such neurological damage. “The most troubling【B12】_is that young adults using Ecstasy may be【B13】_their

5、 risk for developing Parkinsonism as they get older.“ Alan Leshner, a former director of the US National Institute on Drug Abuse, said: “This study emphasizes the multi-faceted damage that Ecstasy can do【B14】_users. Weve long known that repeated use damages serotonin brain cells. This study shows th

6、at even very【B15】_use can have long-lasting effects【B16】_many different brain systems. It sends an important message to young people: dont【B17】_with your own brain.“ Janet Betts, the Essex mother whose daughter Leah died after a single Ecstasy tablet in 1995, said: “This comes as no【B18】_. People ca

7、nt see the effects at first, and theyre in permanent denial, saying its not going to happen to them. But well see the【B19】_later, just as we have【B20】_smoking.“（分数：40.00）(1).【B1】（分数：2.00）A.outsetB.onsetC.outcomeD.opening(2).【B2】（分数：2.00）A.destroyB.demolishC.ruinD.wreck(3).【B3】（分数：2.00）A.intuitionB.u

8、nderstandingC.reasoningD.judgment(4).【B4】（分数：2.00）A.connectB.linksC.combineD.unite(5).【B5】（分数：2.00）A.involvingB.takenC.involvedD.engrossing(6).【B6】（分数：2.00）A.madeB.didC.sufferedD.escaped(7).【B7】（分数：2.00）A.markedB.titledC.namingD.called(8).【B8】（分数：2.00）A.timeB.processC.intermissionD.intervals(9).【B9】

9、（分数：2.00）A.bodyB.heartC.brainD.head(10).【B10】（分数：2.00）A.disuseB.ill-useC.misuseD.abuse(11).【B11】（分数：2.00）A.requiringB.claimingC.doingD.enduring(12).【B12】（分数：2.00）A.suggestionB.implicationC.insinuationD.hint(13).【B13】（分数：2.00）A.enlargingB.extendingC.increasingD.expanding(14).【B14】（分数：2.00）A.toB.withC

10、.asD.for(15).【B15】（分数：2.00）A.irregularB.sparseC.occasionalD.insufficient(16).【B16】（分数：2.00）A.toB.onC.withD.in(17).【B17】（分数：2.00）A.doB.makeC.useD.experiment(18).【B18】（分数：2.00）A.amazementB.astoundmentC.astonishmentD.surprise(19).【B19】（分数：2.00）A.symptomsB.signsC.tokensD.marks(20).【B20】（分数：2.00）A.toB.wi

11、thC.asD.inGoogle already has a window into our souls through our Internet searches and it now has insight into our ailing bodies too. The Internet giant is using its vast database of individual search terms to【B1】_the emergence of flu up to two weeks【B2】_government epidemiologists. Google Flu Trends

12、 uses the 【B3】_ of people to seek online help for their health problems. By tracking 【B4】_ for terms such as “cough“, “fever“ and “aches and pains“, it claims to be able to 【B5】_ estimate where flu is【B6】_. Google tested the idea in nine regions of the US and found it could accurately predict flu【B7

13、】_between 7 and 14 days earlier than the federal centres for disease control and prevention. Google hopes the idea could also be used to help【B8】_other diseases. Flu Trends is limited【B9】_the US. Jeremy Ginsberg and Matt Mohebb. Two software engineers【B10】_in the project, said that【B11】_in Google se

14、arch queries can be very【B12】_. In a blog post on the project they wrote: “It turns【B13】_that traditional flu surveillance systems take 1 to 2 weeks to collect and【B14】_surveillance data but Google search queries can be【B15】_counted very quickly. By making our estimates【B16】_each day, Flu Trends may

15、 provide an early-warning system for outbreaks of influenza.“ They explained that【B17】_information health would be kept【B18】_. “Flu Trends can never be used to identify individual users【B19】_we rely on anonymised, aggregated counts of how of ten certain search queries【B20】_each week.“（分数：40.00）(1).【

16、B1】（分数：2.00）A.predictB.supposeC.proposeD.present(2).【B2】（分数：2.00）A.withB.afterC.beforeD.during(3).【B3】（分数：2.00）A.tendencyB.adaptabilityC.adoptabilityD.direction(4).【B4】（分数：2.00）A.symptomsB.diseasesC.targetsD.searches(5).【B5】（分数：2.00）A.reluctantlyB.accuratelyC.deceptivelyD.suitably(6).【B6】（分数：2.00）A.

17、calculatingB.circlingC.circulatingD.cycling(7).【B7】（分数：2.00）A.outbreaksB.outputsC.outtakesD.outcomes(8).【B8】（分数：2.00）A.tradeB.trendC.treatD.track(9).【B9】（分数：2.00）A.onB.toC.ofD.for(10).【B10】（分数：2.00）A.includedB.involvedC.revolvedD.inclined(11).【B11】（分数：2.00）A.signalsB.functionsC.formulariesD.patterns

18、(12).【B12】（分数：2.00）A.informativeB.knowledgeableC.familiarD.attractive(13).【B13】（分数：2.00）A.offB.upC.outD.on(14).【B14】（分数：2.00）A.relieveB.releaseC.dismissD.discover(15).【B15】（分数：2.00）A.immediatelyB.artificiallyC.consistentlyD.automatically(16).【B16】（分数：2.00）A.availableB.valuableC.practicableD.acceptab

19、le(17).【B17】（分数：2.00）A.promiseB.primaryC.premiseD.private(18).【B18】（分数：2.00）A.essentialB.confidentialC.substantialD.potential(19).【B19】（分数：2.00）A.evenB.whenC.becauseD.although(20).【B20】（分数：2.00）A.occurB.incurC.rescueD.recur考研英语一（完形填空）模拟试卷 30 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

20、)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：A single night of taking the drug Ecstasy can cause serious brain damage and hasten the【B1】_of Parkinsons disease, scientists say. Just two to three Ecs

21、tasy tablets-a quantity that thousands of clubbers take during raves-can permanently 【B2】_ brain cells that affect movement and【B3】_, according to American research that 【B4】_ the drug to Parkinson s for the first time. A study by a team at Johns Hopkins University in Baltimore, Maryland, 【B5】_ monk

22、eys and baboons found that both species of primate【B6】_irreversible damage to key cells 【B7】_ dopamine neurons, which are lost in Parkinson s, after receiving three low doses of Ecstasy at three-hour【B8】_. The study is particularly significant because baboons are one of the best animal models for th

23、e human【B9】_. George Ricaurte, who led the research, said that widespread【B10】_of the drug may already be【B11】_victims of such neurological damage. “The most troubling【B12】_is that young adults using Ecstasy may be【B13】_their risk for developing Parkinsonism as they get older.“ Alan Leshner, a forme

24、r director of the US National Institute on Drug Abuse, said: “This study emphasizes the multi-faceted damage that Ecstasy can do【B14】_users. Weve long known that repeated use damages serotonin brain cells. This study shows that even very【B15】_use can have long-lasting effects【B16】_many different bra

25、in systems. It sends an important message to young people: dont【B17】_with your own brain.“ Janet Betts, the Essex mother whose daughter Leah died after a single Ecstasy tablet in 1995, said: “This comes as no【B18】_. People cant see the effects at first, and theyre in permanent denial, saying its not

26、 going to happen to them. But well see the【B19】_later, just as we have【B20】_smoking.“（分数：40.00）(1).【B1】（分数：2.00）A.outsetB.onset C.outcomeD.opening解析：解析：考查名词辨析。outset 和 opening 表示“开端，起始”；onset 一般表示“(坏事)的开始，动手”；outcome 指“结果，成果”。文中此处讲的是帕金森氏症的开始，所以 Bonset 最合适。(2).【B2】（分数：2.00）A.destroy B.demolishC.ruinD

27、.wreck解析：解析：考查动词辨析。destroy 强调“以具有摧毁或杀伤性的力量把某物彻底毁掉”；demolish 尤其适用“摧毁像建筑物之类的庞大物体”，词义引申后可以表示“推翻已经确立了的理论等”：wreck 尤其适用于表示”碰毁、撞坏”，词义引申之后通常表示“抽象含义的彻底毁掉”，这时可与 ruin 换用；ruin 亦指“彻底毁掉”，但不含有以某种摧毁性的力量进行破坏，而含有在一定的过程中逐渐毁掉的意思。文中此处说的是摇头丸对脑细胞的杀伤情况，所以应选择 Adestroy。(3).【B3】（分数：2.00）A.intuitionB.understandingC.reasoning D

28、.judgment解析：解析：考查名词辨析。reason 是指“通过理性且逻辑地思考并作出推理的能力”，故Creasoning 符合句意，为正确答案。intuition 表示“对诸如真理或事实的洞察力或理解力”，而不牵扯理性的过程；understanding 表示“某人理解认知的能力”，常带有从运用中获得的理解力之意；judgment 表示“对形势或环境的估计并作出正确结论的能力”。此处说摇头丸除了会影响动作，还会影响人们的理性思维能力，这三项均不符合题意。(4).【B4】（分数：2.00）A.connectB.links C.combineD.unite解析：解析：考查固定搭配。此题根据后面

29、的介词 to 应选择 link，其他三个词均需和介词 with 搭配。故选 Blinks。(5).【B5】（分数：2.00）A.involving B.takenC.involvedD.engrossing解析：解析：考查动词辨析。文中此处说的这项研究中选用的是猴子和狒狒，而且因为主语是 study，所以应该用现在分词表示主动含义，综合考虑只能选用 Ainvolving。(6).【B6】（分数：2.00）A.madeB.didC.suffered D.escaped解析：解析：考查动词辨析。此处是说这两种灵长类动物遭受了严重的伤害，因此选 Csuffered。(7).【B7】（分数：2.00）

30、A.markedB.titledC.namingD.called 解析：解析：考查动词辨析。此处是说这种主要的细胞被称为多巴胺神经细胞，由于是被动含义，因此只能在过去分词中选择。mark 表示“作标记”；title 表示“给予称号尤其是头衔”，放在此处均不合适，所以选 Dcalled。(8).【B8】（分数：2.00）A.timeB.processC.intermissionD.intervals 解析：解析：考查名词辨析。由于前面的介词 at，因此排除 time 与 process。intermission 是表示“暂停或停顿”，不符合文意；interval 表示时间间隔，同时可以和 at

31、搭配，所以选择 Dintervals。(9).【B9】（分数：2.00）A.bodyB.heartC.brain D.head解析：解析：考查语篇理解。前文一直在讲服用摇头丸可能会对大脑造成的损伤，所以可以初步判断此处可能该选用 brain 一词，而根据常识，知道狒狒和人类在脑结构方面最相似，因此选 Cbrain。(10).【B10】（分数：2.00）A.disuseB.ill-useC.misuseD.abuse 解析：解析：考查名词辨析。此处讲的是滥用毒品的危险，故选 Dabuse 表示“滥用”。disuse“停用”；ill-use“虐待和凌辱”；misuse“误用”，均不符合题意。(11

32、).【B11】（分数：2.00）A.requiringB.claiming C.doingD.enduring解析：解析：考查动词辨析。Bclaiming 表示“索取，夺走”，暗指采用一种貌似合理的暴力手段取走，此处是指吸毒可能已经夺走了一些神经系统遭受重大伤害的无辜者的生命，所以选择该词，其他三项均不合文意。(12).【B12】（分数：2.00）A.suggestionB.implication C.insinuationD.hint解析：解析：考查名词辨析。implication 的意思是“提出一个没有明确表示的想法或主意”，但可以从别的较明显的事物，如声明中推断出来，符合上下文，故 Bi

33、mplication 为正确答案。suggestion 指“通过联想或思绪的联系使想到某事”；hint 指的是“通常包含线索的间接的或较隐秘的暗示”：insinuation 指“以隐蔽的、委婉的或秘密的方式暗示”，通常是不愉快的事，均不符合文意。(13).【B13】（分数：2.00）A.enlargingB.extendingC.increasing D.expanding解析：解析：考查动词辨析。这里是说随着年龄的增加，吸毒的风险也在逐步升高，所以选Cincreasing，应用范围最广，有时指稳定的增长。enlarge 指“(在大小、程度、容量或范围等方面的)扩大”；extend 指“加大空

34、间、加长时间或扩大范围”；expand 指“(在大小、面积、容积、体积或范围等方面的)增长”，均不符合题意。(14).【B14】（分数：2.00）A.to B.withC.asD.for解析：解析：考查固定搭配。do damage to sb是固定搭配，意为“损害，破坏”。故选 Ato。(15).【B15】（分数：2.00）A.irregularB.sparseC.occasional D.insufficient解析：解析：考查上下文语义及形容词辨析。根据上下文可以判断出此处说的是即使偶尔使用毒品也会对大脑系统产生长久的影响，所以选 Coccasional。(16).【B16】（分数：2.0

35、0）A.toB.on C.withD.in解析：解析：考查固定搭配。have effects on 是固定搭配，意为“对有影响”。故选 Bon。(17).【B17】（分数：2.00）A.doB.makeC.useD.experiment 解析：解析：考查上下文文义及动词辨析。根据上下文可以判断出此处说的是不要拿大脑做实验，所以选Dexperiment。(18).【B18】（分数：2.00）A.amazementB.astoundmentC.astonishmentD.surprise 解析：解析：考查名词辨析。文中此处讲的是这位母亲早已预见到了这种后果，所以一点也不意外。Dsurprise 指

36、的是“因其出乎意料或非同寻常而使人突然充满好奇和不相信，符合句意，为正确答案。amazement 表示“极度惊讶，困惑”；astoundment 暗指“由于未经历过的事情产生的震惊”；astonishment 表示“难以抵御的惊讶”，均不符合题意。(19).【B19】（分数：2.00）A.symptoms B.signsC.tokensD.marks解析：解析：考查名饲辨析。Asymptoms 表示一个过程或状态的外在显示，尤指是一个不利的状态，符合文意，为正确答案。sign 是最普通的用词；token 通常指“无形事物的证据或证明”；mark 可以指“一个可见的痕迹或印证，或指一个特别的特征

37、或特点的显示”，均不符合题意。(20).【B20】（分数：2.00）A.toB.with C.asD.in解析：解析：考查介词辨析。此处的 with 表示“在的过程中”，这句话是说吸食毒品的不良影响不会一下就表现出来，它的表现是一个缓慢的过程，就和吸烟一样。故选 Bwith。Google already has a window into our souls through our Internet searches and it now has insight into our ailing bodies too. The Internet giant is using its vast d

38、atabase of individual search terms to【B1】_the emergence of flu up to two weeks【B2】_government epidemiologists. Google Flu Trends uses the 【B3】_ of people to seek online help for their health problems. By tracking 【B4】_ for terms such as “cough“, “fever“ and “aches and pains“, it claims to be able to

39、 【B5】_ estimate where flu is【B6】_. Google tested the idea in nine regions of the US and found it could accurately predict flu【B7】_between 7 and 14 days earlier than the federal centres for disease control and prevention. Google hopes the idea could also be used to help【B8】_other diseases. Flu Trends

40、 is limited【B9】_the US. Jeremy Ginsberg and Matt Mohebb. Two software engineers【B10】_in the project, said that【B11】_in Google search queries can be very【B12】_. In a blog post on the project they wrote: “It turns【B13】_that traditional flu surveillance systems take 1 to 2 weeks to collect and【B14】_sur

41、veillance data but Google search queries can be【B15】_counted very quickly. By making our estimates【B16】_each day, Flu Trends may provide an early-warning system for outbreaks of influenza.“ They explained that【B17】_information health would be kept【B18】_. “Flu Trends can never be used to identify ind

42、ividual users【B19】_we rely on anonymised, aggregated counts of how of ten certain search queries【B20】_each week.“（分数：40.00）(1).【B1】（分数：2.00）A.predict B.supposeC.proposeD.present解析：解析：考查动词辨析。空格所在句的意思是：这个互联网巨人正在利用其搜集到的无数个人数据赶在政府流行病学家之前两个星期来_流感的出现。predict 意为“预测”，符合题意；其他三项suppose 意为“假设”，propose 意为“提议”，p

43、resent 意为“提出，呈现”，所以 Apredict 正确。(2).【B2】（分数：2.00）A.withB.afterC.before D.during解析：解析：考查逻辑关系。根据文章第二段第一句中 it could accurately predict flu_between 7 and 14 days earlier than the federal centres for disease control and prevention 可知，研究者发现它可以准确地预测流感的发生，比疾病控制预防中心发布的流感信息还要早 714 天，此处根据同义词复现原则，earlier 对应 bef

44、ore，因此 Cbefore 正确。(3).【B3】（分数：2.00）A.tendency B.adaptabilityC.adoptabilityD.direction解析：解析：考查逻辑关系。空格所在句的意思是：Google 流感趋势项目就是利用了人们在网上对他们的健康问题寻求帮助的_来预测流感。Atendency 意为“趋势”，符合题意，为正确答案。其他三项 adaptability 意为“适应性”，adoptability 意为“采纳性”，direction 意为“方向”，均不符合题意。(4).【B4】（分数：2.00）A.symptomsB.diseasesC.targetsD.se

45、arches 解析：解析：考查名词辨析。Google 是搜索引擎，它就是通过跟踪像咳嗽、发烧或疼痛这样的信息搜索关键词来预测流感的。search 意为“搜索”，故 D 符合题意，为正确答案。symptom 意为“症状”，disease 意为“疾病”，target 意为“目标“，故其他三项均不符合题意。(5).【B5】（分数：2.00）A.reluctantlyB.accurately C.deceptivelyD.suitably解析：解析：考查副词辨析。根据文章第二段第一句中 Google tested the idea in nine regions of the US and found

46、 it could accurately predict flu可知，Google 可以准确地预测流感，又根据原词复现原则，Baccurately 意为“正确地，精确地”，符合题意，为正确答案。其他三项 reluctantly意为“不情愿地”，deceptively 意为“迷惑地”，suitably 意为“合适地”，均不符合题意。(6).【B6】（分数：2.00）A.calculatingB.circlingC.circulating D.cycling解析：解析：考查动词辨析。空格所在句的意思是：它表明已经能够准确地估算流感在哪里_。Ccirculate 意为“传播”，此处表示流感病毒的流通

47、传播，符合题意，为正确答案。其他三项 calculate 意为“计算”，circle 意为“环绕”，cycle 意为“循环”，均不符合题意。(7).【B7】（分数：2.00）A.outbreaks B.outputsC.outtakesD.outcomes解析：解析：考查名词辨析。outbreak 意为“爆发”；output 意为“产量，输出”；outtake 意为“通气管”，outcome 意为“结果，成果”，此处表达“流感的爆发”，故选 Aoutbreaks。(8).【B8】（分数：2.00）A.tradeB.trendC.treatD.track 解析：解析：考查名词辨析。trade 意为“交易，经商”；trend 意为“倾向”；treat 意为“对待，治疗”；track 意为“跟踪”。此处要表达：Google 希望这一发现同样能帮助预测追踪别的流行病，故选Dtrack。(9).【B9】（分数：2.00）A.onB.to C.ofD.for解析：解析：考查固定搭配。be limited to 是固定用法，意为“局限于”。此处要表达：流感预测目前也只是限于美国，故选 Bto。(10).【B10】（分数：2.00）A.in