2017考研英语一真题答案及解析

　　National Entrance Test of English for MA/MS Candidates (NETEM)

　　2017年全国硕士研究生入学统一考试英语(一)

　　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 the ANSWER SHEET. (10 points)

　　Could a hug a day keep the doctor away? The answer may be a resounding “yes!” _1_ helping you feel close and _2_ to people you care about, it turns out that hugs can bring a _3_ of health benefits to your body and mind. Believe it or not, a warm embrace might even help you _4_ getting sick this winter.

　　In a recent study _5_ over 400 health adults, researchers from Carnegie Mellon University in Pennsylvania examined the effects of perceived social support and the receipt of hugs _6_ the participants’ susceptibility to developing the common cold after being _7_ to the virus .People who perceived greater social support were less likely to come _8_ with a cold ,and the researchers _9_ that the stress-reducing effects of hugging _10_ about 32 percent of that beneficial effect. _11_ among those who got a cold, the ones who felt greater social support and received more frequent hugs had less severe _12_ .

　　“Hugging protects people who are under stress from the _13_ risk for colds that’s usually _14_ with stress,” notes Sheldon Cohen, a professor of psychology at Carnegie. Hugging “is a marker of intimacy and helps _15_ the feeling that others are there to help _16_ difficulty.”

　　Some experts _17_ the stress-reducing , health-related benefits of hugging to the release of oxytocin, often called “the bonding hormone” _18_ it promotes attachment in relationships, including that between mother and their newborn babies. Oxytocin is made primarily in the central lower part of the brain , and some of it is released into the bloodstream. But some of it _19_ in the brain, where it _20_ mood, behavior and physiology.

　　1.[A] Unlike [B] Besides [C] Despite [D] Throughout

　　【答案】B

　　【解析】答案为B。根据本句句内逻辑关系，“it turns out that hugs…”说明拥抱还有其他结果。因此，前文的逻辑关系应该为“除此以外”。

　　2.[A] connected [B] restricted [C] equal [D] inferior

　　【答案】A

　　【解析】答案为A。本题实为逻辑关系题。根据句子前后结构“helping you feel close and ______(2)”，我们可以判断，由于空格处与前面内容通过and连接，说明我们要选择一个单词与feel close同义，并且要与后面介词to 连用。因此，通过对于四个选项含义判断，选项A有“关联的”含义最为符合。

　　3.[A] choice [B] view [C] lesson [D] host

　　【答案】D

　　【解析】答案为D。此题为固定搭配。“a host of”表示大量的。其他选项搭配不合理。

　　4.[A] recall [B] forget [C] avoid [D] keep

　　【答案】C

　　【解析】答案为C。根据题干信息“a warm embrace might even help you ______(4)getting sick this winter.”中，出现“even”，表示“甚至”，说明此句话与上一句话存在递进的逻辑关系。上一句话的语义表示“拥抱可以带来大量的好处”，因此，这句话也应该表示拥抱的好处。选项C“避免生病”最符合文意。

　　5.[A] collecting [B] involving [C] guiding [D] affecting

　　【答案】B

　　【解析】答案为B。本题考查现在分词做后置定语，需要选择一个现在分词修饰前面的“study”。根据句子含义，应该表达“关于涉及400人”的研究。

　　6.[A] of [B] in [C] at [D] on

　　【答案】D

　　【解析】答案为D。本题为固定搭配。根据句义“examined the effects of perceived social support and the receipt of hugs______(6)the participants'…”考查固定搭配“examined the effects…on sth”。

　　7.[A] devoted [B] exposed [C] lost [D] attracted

　　【答案】B

　　【解析】答案为B。根据句义“common cold after being______(7)to the virus.”，可知选项B：暴露在细菌中，符合文意。

　　8.[A] across [B] along [C] down [D] out

　　【答案】C

　　【解析】答案为C。本题为固定搭配。结合语境，选项C：得感冒，搭配最为合理。

　　9.[A] calculated [B] denied [C] doubted [D] imagined

　　【答案】A

　　【解析】答案为A。本题为动词与宾语从句搭配问题。根据原文“the researchers______(9)that the stress-reducing effects of hugging ______(10)about 32 percent of that beneficial effect.”动作的主语是“研究人员”，连接后面的宾语从句“拥抱减小压力的作用”，并且有数据支撑。宾语从句部分应为研究人员计算推测出的结果。

　　10.[A] served [B] required [C] restored [D] explained

　　【答案】D

　　【解析】答案为D。本题为动词含义考查。根据文章内容，“the stress-reducing effects of hugging ______(10)about 32 percent of that beneficial effect.”本题同样考查研究人员做出的研究结果，选项D“解释”符合语境要求。

　　11.[A] Even [B] Still [C] Rather [D] Thus

　　【答案】A

　　【解析】答案为A。本题为逻辑关系题。根据文章上下文逻辑，下文是对上文做进一步说明，因此选择递进关系比较符合逻辑关系。正确答案为选项A。

　　12.[A] defeats [B] symptoms [C] tests [D] errors

　　【答案】B

　　【解析】答案为B。形容词与名词搭配问题。根据语境“the ones who felt greater social support and received more frequent hugs had less severe______(12)”所选词要与severe构成合理搭配，再结合前文语境是关于对于拥抱实验的结果。因此，正确选项为B。

　　13.[A] minimized [B] highlighted [C] controlled [D] increased

　　【答案】D

　　【解析】答案为D。本题为形容词修饰。根据原文“Hugging protects people who are under stress from the ______(13)risk for colds that's usually ______(14)with stress”，需要选择一个形容词来修饰risk。选项D：增加的风险，更符合原文语境。

　　14.[A] equipped [B] associated [C] presented [D] compared

　　【答案】B

　　【解析】答案为B。此题为固定搭配题。A 和B选项不可以和with连接。B.associated可以和with连接，意为“与……有关联”。D.compared和with连接表示“和……相比”不符合文章要求。

　　15.[A] assess [B] moderate [C] generate [D] record

　　【答案】C

　　【解析】答案为C。此题考查动宾搭配。根据原文“Hugging is a marker of intimacy and help ______(15)the feeling…”，需要选择一个动词能够和后文的“the feeling”搭配。

　　16.[A] in the face of [B] in the form of

　　[C] in the way of [D] in the name of

　　【答案】A

　　【解析】答案为A。此题为短语搭配题。A. in the face of，意思为：面对。结合文章语境，“面对困难”搭配最为合理。

　　17.[A] transfer [B] commit [C] attribute [D] return

　　【答案】C

　　【解析】答案为C。此题为固定搭配题。即：attribute sth to sth。

　　18.[A] because [B] unless [C] though [D] until

　　【答案】A

　　【解析】答案为A。此题为逻辑关系题。原文语境：“often called "the bonding hormone"______(18)it promotes attachment in relationships”从本句来看，前后文属于因果逻辑关系。

　　19.[A] emerges [B] vanishes [C] remains [D] decreases

　　【答案】C

　　【解析】答案为C。本题为动词辨析。语境信息“But some of it ______(19)in the brain”，选项C表示它仍然在大脑里存在，最符合文章要求。

　　20.[A] experiences [B] combines [C] justifies [D]influences

　　【答案】D

　　【解析】答案为D。本题为动词辨析。根据原文语境，“where it ______(20)mood, behavior and physiology.”能够搭配后面并列的三个宾语“情绪、行为、和生理”，只有D“影响”。

　　【试题点评】完型填空为了测试考生实际应用英语的能力和语感。具体说来，是从语篇的角度综合测试考生的阅读理解能力、词汇的掌握和对英语习惯用语的熟悉程度、以及语法规则的灵活运用。这部分大家一定要注重思路和寻找线索能力的训练，一般做题的基本思路是，根据已知信息去填空，根据空前后的线索来选择填什么。比方说，题目让考生填主句的内容，那么从句中就会有相应的说明。题目让考生填动词，原文常常在别的地方出现这个动词的同义词。那么如何判断呢?首先根据需要填写动词后面出现的宾语，找到有同一宾语的句子，该句中的动词就是所需填写词的同义词。具体相关知识点和解题思路在考研教育网强化阶段英语强化班的完型填空部分有重点讲解。

　　Section II Reading Comprehension

　　Part A

　　Directions: