最新考研英语完型填空训练题及答案(5)
考研英语完型填空训练题及答案(5)
A potful of evidence suggests that the antioxidants and polyphenols in tea help protect you from stroke and heart attack, Alzheimer’s disease, arthritis, and cancers of the lung, mouth, breast, pancreas, prostate and skin. The essential oils found in the leaves even aid1by increasing the flow of digestive juices.
Now it turns out that tea,2chicken soup or echinacea, is what can give your body an extra3to help it battle infections.
Given 20 ounces of tea daily, non-tea drinkers were better able to fight4bacterial diseases, according to a study at Brigham and Women’s Hospital in Boston. The researchers5L-theanine, an6 found in black, green, oolong and pekoe teas--but not in7teas, which usually don’t contain Camellia sinen sis, the one true tea8.
When broken down by the liver, L-theanine becomes an antigen called ethylamine,9primes the response of gamma-delta T cells against a10of bacterial, viral, fungal and parasitic11, and possibly tumors. (Ethylamine is also found in other plant-based foods, such as apples, mushrooms and wine.)
In the study, blood samples from new tea drinkers were12to E. coli, bacteria13food poisoning and ulcers. The14cells in the tea drinkers produced five times the interferon―an i mportant element of the body’s15system--than they had before tea was16. No change
was noted in a17group of coffee drinkers.
“I don’tthink there’s a18to [drinking tea],” says co-author Jack F. Bukowski, M.D, of Harvard Medical School. While tea won’t19 you or make you immune from illness, “people who do get sick will probably get a milder20,” Bukowski says.
1. A. deteriorationB. digestionC. destinationD. distinction
2. A. other thanB. rather thanC. better thanD. more than
3. A. kickB. kitC. kiteD. kid
4. A. offB. againstC. withD. for
5. A. praiseB. acknowledgeC. creditD. create
6. A. itemB. instanceC. informationD. ingredient
7. A. herbalB. credibleC. favorableD. fashionable
8. A. productB. packageC. producerD. plant
9. A. whichB. thatC. whoD. where
10. A. lot B. numberC. varietyD. range
11. A. diseases B. infections C. illnesses D. deficiencies
12. A. exposed B. opposedC. disclosedD. proposed
13. A. connected with B. combined withC. referred toD. linked to
14. A. immense B. importantC. immediateD. immune
15. A. defeat B. defense C. decreaseD. disease
16. A. introduced B. increasedC. indulgedD. indicated
17. A. compare B. control C. contrastD. consent
18. A. downside B. upside C. insideD. outside
19. A. heal B. treatC. cure D. remedy
20. A. illness B. diseaseC. sicknessD. case
1. 【答案】B
【解析】deterioration意思是“退化，堕落”，digestion意思是“消化”，destination意思是“目的地”，distinction意思是“区别”。根据上下文和关键词“digestive juices”，我们可以确定B是正确答案。
2. 【答案】B
【解析】other than的意思是“不同于，非”，rather than的意思是“不如说…而不是…”，better than的意思是“比…好”，more than的意思是“比…多”。chicken soup or echinacea是插入语，起到补充说明的作用，根据句子意思，B是正确答案。
3. 【答案】A
【解析】kick，kit，kite和kid的意思分别是“踢”，“成套工具，工具包”，“风筝”和“小孩”，kick另有“极度的刺激”之意，所以kick为正确选项。这句话的意思是：茶叶而不是鸡汤或海胆能为人体提供额外的刺激，帮助它对抗细菌。
4. 【答案】A
【解析】四个介词都可和fight搭配，fight off意思是“击退”，fight against和fight with的意思都是“和…战斗”，fight for意思是“为…而战斗”。fight against和fight with可以同时被排除，fight for也不对，因此答案是A。
【解析】praise意思是“表扬”，acknowledge意思是“承认，答谢”，credit意思是“认为有某种优点”，create意思是“创造”。praise一般是口头赞扬，此处研究人员认为茶叶具有某种优点，用credit更正规、客观，所以选C。
6. 【答案】D
【解析】item意思是“条款，项目”，instance意思是“例子，建议”，information意思是“信息”，ingredient意思是“成分”。这里指的是绿茶、红茶、乌龙茶和白毫的某种共同成分，所以应选D。
7. 【答案】A
【解析】herbal意思为“草药的”，credible意思是“可信的”，favorable 意思是“赞成的，有利的”，fashionable意思是“流行的，时髦的”。从句子结构可以看出，teas和前面的green tea等相对应，是一种茶叶，因此正确答案为A。
8. 【答案】D
【解析】product意思是“产品”，package意思是“包裹”，producer 意思是“生产商”，plant意思是“植物”。从句子结构看，the one true tea 是Camellia(茶科)sinensis的同位语，所以只能是tea plant(茶科植物)，正确答案是D。
9. 【答案】A
【解析】根据句子结构分析，此处是非限制性定语从句，修饰ethylamine，因此只能选which，正确答案为A。
【解析】后面列举了各种类型的疾病，诸如细菌性、病毒性、真菌性和寄生性的，因此四个选项中最合适的是variety，C是正确答案。
11. 【答案】B
【解析】disease意思是“疾病”，infection意思是“传染病”，illness 也是“疾病”，deficiency意思是“缺乏，不足”。disease和illness是同义词，同时排除，deficiency也不合适，所以选B。
12. 【答案】A
【解析】expose的意思是“使暴露”，oppose意思是“反对”，disclose 意思是“揭露”，propose意思是“提出”。be exposed to意思是“使充分接触”。本句意思是：在研究中，从新近开始喝茶者身上提取血液样本，让他们的血液样本和E. coli细菌充分接触以观察变化，正确答案为A。
13. 【答案】D
【解析】be connected with的意思是“和…连接”，be combined with 意思是“和…组合”，be referred to意思是“被提及”，be linked to意思是“和…关联”。这里指的是与食物中毒和溃疡有关的细菌，link比其他几个选项更合适，因此正确答案为D。
14. 【答案】D
【解析】immense意思是“极大的”，important意思是“重要的”，immediate意思是“立即的，直接的”，immune意思是“免疫的”。被选词后搭配的词是cell(细胞)，联系上下文的意思，此处应选词为
immune，D为正确答案。
15. 【答案】B
【解析】defeat意思是“失败”，defense意思是“保卫，防卫”，decrease 意思是“减少”，disease意思是“疾病”。空格后面的名词是system，它是人体的一个系统，显然只能选defense，正确答案为B。
16. 【答案】A
【解析】introduce意思是“介绍，引进”，increase意思是“增加”，indulge“纵容”，indicate意思是“显示，指出”。此处将喝茶前后人体反应进行对照，before引导时间状语从句，从句中的主语是tea，因此正确选项为A。
17. 【答案】B
【解析】一般做实验会把实验对象分为两组，一组是实验组“experimental group”，另外一组是对照组“control group”。正确答案为B。
18. 【答案】A
【解析】downside的意思是“消极的一面，负面”，upside是“上面，上部”，inside是“里面，内侧”，outside是“外面，外表”。四个选项中只有downside符合句子意思，正确答案为A。
19. 【答案】C
【解析】四个选项为同义词，都有“治疗”的意思。heal为“愈合”，偏重于外伤。treat为“治疗”，指治疗的过程。cure意思是“治愈”，指结果。remedy意思是“医治，治疗，矫正’。本句中you和make you
immune from illness是并列的，cure是最合适的选项，答案是C。
20. 【答案】D
【解析】illness，disease和sickness是同义词，都有“病”的意思，case指的是“病症”，因为前面有mild修饰，而且前三个选项之间无法取舍，因此正确答案是D。
2005-2015年历年考研英语一完形填空真题
The human nose is an underrated tool.Humans are often thought to be insensitive smellers compared with animals,1 this is largely because,2 animals,we stand upright.This means that our noses are 3 to perceiving those smells which float through the air,4 the majority of smells which stick to surfaces.In fact5,we are extremely sensitive to smells,6 we do not generally realize it.Our noses are capable of 7 human smells even when these are 8 to far below one part in one million. Strangely,some people find that they can smell one type of flower but not another,9 others are sensitive to the smells of both flowers.This may be because some people do not have the genes necessary to generate 10 smell receptors in the nose.These receptors are the cells which sense smells and send 11 to the brain.However,it has been found that even people insensitive to a certain smell 12 can suddenly become sensitive to it when 13 to it often enough. The explanation for insensitivity to smell seems to be that brain finds it 14 to keep all smell receptors working all the time but can 15 new receptors if necessary.This may 16 explain why we are not usually sensitive to our own smells we simply do not need to be.We are not 17 of the usual smell of our own house but we 18 new smells when we visit someone else's.The brain finds it best to keep smell receptors 19 for unfamiliar and emergency signals 20 the smell of smoke,which might indicate the danger of fire. 1.[A]although [B]as [C]but [D]while 2.[A]above [B]unlike [C]excluding [D]besides 3.[A]limited [B]committed [C]dedicated [D]confined 4.[A]catching [B]ignoring [C]missing [D]tracking 5.[A]anyway [B]though [C]instead [D]therefore 6.[A]even if [B]if only [C]only if [D]as if 7.[A]distinguishing [B]discovering [C]determining [D]detecting 8.[A]diluted [B]dissolved [C]determining [D]diffused 9.[A]when [B]since [C]for [D]whereas 10.[A]unusual [B]particular [C]unique [D]typical 11.[A]signs [B]stimuli [C]messages [D]impulses 12.[A]at first [B]at all [C]at large [D]at times 13.[A]subjected [B]left [C]drawn [D]exposed 14.[A]ineffective [B]incompetent [C]inefficient [D]insufficient 15.[A]introduce [B]summon [C]trigger [D]create 16.[A]still [B]also [C]otherwise [D]nevertheless 17.[A]sure [B]sick [C]aware [D]tired 18.[A]tolerate [B]repel [C]neglect [D]notice 19.[A]available [B]reliable [C]identifiable [D]suitable 20.[A]similar to [B]such as [C]along with [D]aside from
考研英语完形填空之答案详解
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2016考研英语真题解析：完形填空终于看懂了
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2015年考研英语(一)深度解析：完型
2015年考研英语（一）深度解析：完型 1. [A] what 【解析】此题考查疑问代词辨析：题干中过去分词短语published from the University of California and Yale University…作后置定语，修饰study，而真正的句子主干是That is 1 a study has 2 .简化后的句子可以让我们清晰地看出第一题要说的是研究study的具体内容是what，不是方式how，也不是原因why，更不是时间when。 2. [B] concluded 【解析】此题考查动词辨析：同第一题一样，根据简化的句子That is what a study has 2 来解题。题目选择的动词是说明study怎样才有了上面what表示的内容。所以此题选择concluded“推断;得出结论”。其他的动词据不符合要求。 3. [D] on 【解析】此题考查介词辨析：根据题干The study is a genome-wide analysis conducted 3 1932 unique subjects的要求，所选择的介词能用在conduct“实施;进行”之后，又得和subject 搭配，所以这个题目应该选择on，构成on some subjects“关于某类主题”。 4. [C] compared 【解析】此题考查动词辨析：通过观察题干，我们发现第4题位于which引导的定语从句之内，作从句的谓语动词。Which修饰主句的主语study“研究”，如此补全定语从句就是： The study 4 pairs of unrelated friends and unrelated strangers…所以正确答案选择C。该项研究是对比所选择的两个样本。其他选项都不符合题意。 5. [C] samples 【解析】此题考查名词辨析：The same people were used in both 5 .通过观察题干，我们发现第5题空前的单词是both，表示“两者都…”。而上文中提到两者的只有“unrelated friends”和“unrelated strangers”，即这项研究的两个样本，所以答案选择C. samples“样本”。 6.[A] insignificant 【解析】此题考查形容词辨析和让步关系：题干While 1% may seem 6 , it is not so to a geneticist句首的While引导让步状语从句，同时提示我们逗号后和逗号前的内容形成一定程度上的对立关系，而且作者的表达重点位于逗号之后，1%的数量对于基因研究者来说影响程度很大。那么对于普通人而言这个数据就显得微不足道了。正确答案只能选择A。 7. [C] know 【解析】此题考查动词辨析和转折关系：题干Most people do not even 7 their fourth cousins but somehow manage to select as friends the people who 8 our kin中说“大多数人甚至不他们的第四代表亲，但是尽量选择和亲属人作为朋友”。even“甚至”这一个词就提示我们应该本题只能选择know“了解，认识”，其他选项都不符合题目要求。 8. [D] resemble
考研英语完型填空之答案详解
考研英语完型填空之答 案详解 LG GROUP system office room 【LGA16H-LGYY-LGUA8Q8-LGA162】
摘选自星火图书《考研英语各个击破系列——完形填空三步突破法》 Section I Use of English Directions: Read the following text. Choose the best word(s) for each numbered blank and mark [A], [B], [C] or [D] on ANSWER SHEET 1. (10 points) In 1924 American’ National Research Council sent to engineers to supervise a series of industrial experiments at a large telephone-parts factory called the Hawthorne Plant near Chicago. It hoped they would learn how stop-floor lignting__1__workers productivity. Instead, the studies ended __2___giving their name to the “Hawthorne effect”, the extremely influential idea that the very___3____to being experimented upon changed subject s’ behavior. The idea arose because of the __4____behavior of the women in the Hawthorne plant. According to __5____of the experiments, their hourly output rose when lighting was increased, but also when it was dimmed. It did not __6____what was done in the experiment; ___7_someting was changed ,productivity rose. A(n)___8___that they were being experimented upon seemed to be ____9___to alter workers’ behavior ____10____itself. After several decades, the same data were _11__ to econometric the analysis. Hawthorne experiments has another surprise store _12 __the descriptions on record, no systematic _13__ was found that levels of productivity were related to changes in lighting. It turns out that peculiar way of conducting the experiments may be have let to__ 14__ interpretation of what 15___ , lighting was always changed on a Sunday .When work started again on Monday, output __16___ rose compared with the previous Saturday and__ 17 __to rise for the next couple of 18__ , a comparison with data for weeks when there was no experimentation showed that output always went up on Monday, workers__ 19__ to be diligent for the first few days of the week in any case , before __20 __a plateau and then slackening off. This suggests that the alleged” Hawthorne effect “ is hard to pin down. 1. [A] affected [B] achieved [C] extracted [D] restored 2. [A] at [B]up [C] with [D] off 3. [A]truth [B]sight [C] act [D] proof 4. [A] controversial [B] perplexing [C]mischievous [D] ambiguous 5. [A]requirements [B]explanations [C] accounts [D] assessments 6. [A] conclude [B] matter [C] indicate [D] work 7. [A] as far as [B] for fear that [C] in case that [D] so long as 8. [A] awareness [B] expectation [C] sentiment [D] illusion 9. [A] suitable [B] excessive [C] enough [D] abundant 10. [A] about [B] for [C] on [D] by 11. [A] compared [B]shown [C] subjected [D] conveyed
考研英语完形填空
1986年全国硕士研究生入学统一考试英语试题 On Wednesday afternoons Annie took the bus into town to shop in the market. For an hour or __16__ she would walk up and down between the stalls looking at everything, buying here and there, and __17__ a sharp lookout for the bargains that were sometimes to be had. And then, with all the things she needed __18__ she would leave the market for the streets of the town to spend another hour __19__ she liked best: looking in furniture shop windows. One Wednesday she found a new shop full of the most delightful things, with a notice inviting anyone to walk in and look __20__ without feeling they had to buy something. Annie hesitated for a moment before stepping through the doorway where, almost at once, she stopped __21__ before a green armchair. There was a card on the chair which said: “This fine chair is yours __22__ less than a pound a week,” and very small at the bottom, “Cash price eighty-nine pounds fifty.” A pound a week... __23__, she could almost pay that out of her housekeeping money and never miss it! A voice at her shoulder made her __24__. “Can I help you, Madam?”She looked round at the assistant who had come softly to her __25__. “Oh, well, no,” she said. “I was just looking.”“We’ve chairs of all kinds in the showroom. If you’ll just come up, you will find something to suit you.” Annie, worried at the thought of being persuaded to buy something she didn’t need, left the shop hurriedly. 16. [A] so [B] more [C] else [D] another 17. [A] taking [B] making [C] fixing [D] keeping 18. [A] buy [B] bought [C] buying [D] to have bought 19. [A] in a way [B] by the way [C] in the way [D] on the way 20. [A] behind [B] round [C] back [D] on 21. [A] doubted [B] wondered [C] puzzled [D] delighted 22. [A] at [B] for [C] with [D] in 23. [A] Why [B] When [C] How [D] What 24. [A] jump [B] leap [C] laugh [D] wonder 25. [A] place [B] back [ C] side [D] front
历年考研英语完形填空真题
历年考研英语完形填空真题（2005） The human nose is an underrated tool. Humans are often thought to be insensitive smellers compared with animals, 1 this is largely because, 2 animals ,we stand upright. This means that our noses are 3 to perceiving those smells which float through the air, 4 the majority of smells which stick to surfaces. In fact 5 , we are extremely sensitive to smells, 6 we do not generally realize it. Our noses are capable of 7 human smells even when these are 8 to far below one part in one million. Strangely, some people find that they can smell one type of flower but not another, 9 others are sensitive to the smells of both flowers. This may be because some people do not have the genes necessary to generate 10 smell receptors in the nose. These receptors are the cells which sense smells and send 11 to the brain. However, it has been found that even people insensitive to a certain smell 12 can suddenly become sensitive to it when 13 to it often enough. The explanation for insensitivity to smell seems to be that brain finds it 14 to keep all smell receptors working all the time but can 15 new receptors if necessary. This may 16 explain why we are not usually sensitive to our own smells we simply do not need to be. We are not 17 of the usual smell of our own house but we 18 new smells when we visit someone else's. The brain finds it best to keep smell receptors 19 for unfamiliar and emergency signals 20 the smell of smoke, which might indicate the danger of fire. 1. [A]although [B]as [C]but [D]while 2. [A]above [B]unlike [C]excluding [D]besides 3. [A]limited [B]committed [C]dedicated [D]confined ￥ 4. [A]catching [B]ignoring [C]missing [D]tracking 5. [A]anyway [B]though [C]instead [D]therefore 6. [A]even if [B]if only [C]only if [D]as if 7. [A]distinguishing[B]discovering [C]determining[D]detecting 8. [A]diluted [B]dissolved [C]determining[D]diffused 9. [A]when [B]since [C]for [D]whereas 10. [A]unusual [B]particular [C]unique [D]typical 11. [A]signs [B]stimuli [C]messages [D]impulses （ 12. [A]at first [B]at all [C]at large [D]at times 13. [A]subjected [B]left [C]drawn [D]exposed 14. [A]ineffective [B]incompetent [C]inefficient[D]insufficient 15. [A]introduce [B]summon [C]trigger [D]create 16. [A]still [B]also [C]otherwise [D]nevertheless 17. [A]sure [B]sick [C]aware [D]tired 18. [A]tolerate [B]repel [C]neglect [D]notice 19. [A]availabe [B]reliable[C]identifiable[D]suitable 。 20. [A]similar to[B]such as [C]along with [D]aside from