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2021考研录取工作接近尾声，2022年考研的同学也进入了紧张的备考阶段。华慧考研网为了方便正在准备考研英语复习的同学，梳理了关于"2020考研英语一完形填空真题附答案详解"内容，供需要备考考研英语一的考生参考。
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)
Even if families are less likely to sit down to eat together than was once the case, millions of Britons will none the less have partaken this weekend of one of the nation's great traditions: the Sunday roast. __1__ a cold winter's day, few culinary pleasures can __2__it. Yet as we report now, the food police are determined that this __3__ should be rendered yet another guilty pleasure __4__ to damage our health.
The Food Standards Authority (FSA) has __5__ a public warning about the risks of a compound called acrylamide that forms in some foods cooked __6__ high temperatures.This means that people should __7__ crisping their roast potatoes, spurn thin-crust pizzas and only __8__ toast their bread. But where is the evidence to support such alarmist advice? __9__ studies have shown that acrylamide can cause neurological damage in mice, there is no __10__ evidence that it causes cancer in humans.
Scientists say the compound is "__11__ to be carcinogenic" but have no hard scientific proof. __12__ the precautionary principle, it could be argued that it is __13__ to follow the FSA advice. __14__, it was rumored that smoking caused cancer for years before the evidence was found to prove a __15__.
Doubtless a piece of boiled beef can always be __16__ up on Sunday alongside some steamed vegetables,without the Yorkshire pudding and no wine. But would life be worth living? __17__, the FSA says it is not telling people to cut out roast foods __18__, but to reduce their lifetime intake. However, their __19__ risks coming across as exhortation and nannying. Constant health scares just __20__ with no one listening.
1. A In B Towards C On D Till
2. A match B express C satisfy D influence
3. A patience B enjoyment C surprise D concern
4. A intensified B privileged C compelled D guaranteed
5. A issued B received C ignored D canceled
6. A under B at C for D by
7. A forget B regret C finish D avoid
8. A partially B regularly C easily D initially
9. A Unless B Since C If D While
10. A secondary B external C inconclusive D negative
11. A insufficient B bound C likely D slow
12. A On the basis of B At the cost of C In addition to D In contrast to
13. A interesting B advisable C urgent D fortunate
14. A As usual B In particular C By definition D After all
15. A resemblance B combination C connection D pattern
16. A made B served C saved D used
17. A To be fair B For instance C To be brief D in general
18. A reluctantly B entirely C gradually D carefully
19. A promise B experience C campaign D competition
20. A follow up B pick up C open up D end up
今年完形填空的难度较前两年略难，虽然话题不难理解，但不易把握上下文的线索。需要对文章内容有全面和精准的把握才能做好。主要内容讲的是虽然烤肉之类的食品是会对健康带来危害，我们对这些健康方面的危言耸听也不可过度恐慌。属于比较生活的话题。下面我们一起来看一下答案及解析。
1.【答案】C On
【解析】此处考察介词词义辨析。On a cold winter's day意思是在一个寒冷冬日。介词on后加具体的某一天;in后加一段时间，例如in winter，in 2002;toward表方向，不与时间搭配;till意思是直到，例如till tomorrow，till next week，与句意不符。故正确答案为on。
2.【答案】A match
【解析】此处考察动词词义辨析。文章的首段首句提到：即使家庭成员不太可能经常坐下来一起吃饭，但数百万英国人将在这个周末参加这个国家最伟大的传统活动之一：星期日烤肉。On a cold winter's day, few culinary pleasures can __2__it. 在一个寒冷的冬日，很少有什么乐趣与之匹配。match 匹配。express表达。satisfy满足，满意;确信;符合。influence影响。
3.【答案】B enjoyment
【解析】此处考察上下文逻辑关系。上文说到星期日烤肉是一项开心的活动。后文Yet进行语义转折：然而正如现在报道的那样，食品卫生部门认为这种 3 会导致另一种有罪的快乐 4 损害我们的健康。enjoyment乐趣与上文pleasures和下文another pleasures互为关联信息。patience耐心，耐性。surprise惊喜。concern关心。
4.【答案】D guaranteed
【解析】 此处考察非谓语动词做后置定语的用法。空格所在句指出：这种快乐会导致另一种有罪的快乐 4 损害我们的健康。 guaranteed有保证的，一定的，填入空格处意为：这种快乐会导致另一种有罪的快乐，肯定会损害我们的健康。 intensified增强，加剧; privileged享有特权，专用，特许;compelled强迫。
5.【答案】A issued
【解析】此处考察词义辨析。The Food Standards Authority (FSA) has __5__ a public warning... 食品标准管理局 一项公开的警告... issued发表，发布，发出;received接收，接到; ignored忽视，忽略;canceled取消。issued a public warning发出一项公开的警告符合文意。
6.【答案】B at
【解析】此处考察介词辨析。in some foods cooked __6__ high temperatures. under在...下面;for为了;因为;对于; by在…旁边; 通过; 由于; 经过。
7.【答案】D avoid
【解析】此处考察上下文逻辑关系。7空句首this mean代词this指代上文高温炙烤的食物里会有化学复合物有害人体身体健康。所以下文提出建议人们应该 7 炸土豆，不吃薄皮披萨并且...7空同时也与reject构成语义并列的关系，故avoid正确。forget忘记;regret 后悔;finish完成。
8.【答案】A partially
【解析】此处考察词义辨析+上下文语境。...and only__8__ toast their bread. 8空前文说到建议人们不吃炸土豆，薄皮披萨或者只是 8 烤面包。partially部分地，偶尔地;regularly有规律地; easily 容易地;initially最初地。故A选项正确。
9.【答案】D While
【解析】此处考察上下文逻辑关系+逻辑连接词辨析。 __9__ studies have shown that acrylamide can cause neurological damage in mice, there is no __10__ evidence that it causes cancer in humans. 9 研究表明丙烯酰胺可引起小鼠神经损伤，但是没有 10 证据表明它会导致人类患癌症。前后句为转折/对比/让步的逻辑关系，故选择while表示虽然，尽管。Unless除非，表条件的逻辑关系;Since因为，表因果逻辑;If如果，表条件的逻辑关系。
10.【答案】C conclusive
【解析】此处考察词义辨析+上下文语境。 9 研究表明丙烯酰胺可引起小鼠神经损伤，但是没有 10 证据表明它会导致人类患癌症。conclusive决定性的; 令人信服的; 确凿的
secondary第二的，中等的;间接的; external外面的，外部的; 表面上的; 外用的; 外国的; negative消极的，否认的。
11.【答案】C likely
【解析】此处考察固定搭配。be likely to 可能。insufficient 不足的，不够的;bound捆绑的，束缚的，有义务的;slow缓慢的。
12.【答案】A On the basis of
【解析】此处考察短语辨析+上下文逻辑。__12__ the precautionary principle, it could be argued that it is __13__ to follow the FSA advice. 12 预防性原则，可以说遵循FSA的建议是 13 。 On the basis of以...为基础，根据，按照;At the cost of以...为代价;In addition to除...之外; In contrast to与之相对，相反。
13.【答案】B advisable
【解析】此处考察形容词词义辨析。 根据预防性原则，可以说遵循FSA的建议是 13 。interesting有趣的; advisable明智的，可取的; urgent急迫的; fortunate侥幸的，幸运的。
14.【答案】D After all
【解析】考察逻辑关系。原文中上一句说“基于“预防原则”，可以认为最好遵循FSA的建议”。本句说“在有证据证明吸烟与癌症之间的联系之前，吸烟导致癌症的传言就已经流传多年了。结合选项分析，As usual像往常一样，In particular尤其，特别，By definition根据定义，After all 毕竟，只有After all符合文意。
15.【答案】C connection
【解析】本题考察动宾搭配，结合语境和句子成分理解，这里的名词放在prove“证明”后面，整体处在不定式中做主语补足语说明主语evidence，这里“证据”应该是证明出来(吸烟和肺癌)有联系的，故选择connection。Resemblance相似，combination结合，pattern模式，均不符合。
16.【答案】B served
【解析】本题考察主谓搭配，此处为被动语态，和主语a piece of boiled beef 构成实际上的“动宾关系”，句意“毫无疑问，一片煮熟的牛肉总能在周日和一些蒸蔬菜一起__16__”。这里served up 表示“上菜，端上”正和文意。而其他选项made制作，saved节省，used使用，均不符合。
17.【答案】A To be fair
【解析】本题考察主谓搭配，上一句说“但是生命值得过下去吗?”本句话说，“英FSA表示，它并没有告诉人们....不吃烘焙食品”，可见后文并没有对上文进行举例(for instance)或总结(To be brief)或表示经常发生的事情(in general)，故，应该选择顺承关系的To be fair。
18.【答案】B entirely
【解析】此处考察副词的修饰关系。本句话句意为“英FSA表示，它并没有告诉人们不吃烘焙食品__18__”。结合各选项分析：reluctantly不情愿地，entirely完全地，gradually逐渐地，carefully小心谨慎地，能跟前面的否定词not呼应使用表示一种部分否定的，只能是entirely才合适，not ...entirely表示“并未完全...”。
19.【答案】C campaign
【解析】本题考察主谓搭配。根据原文语境“然而，他们(FSA)的...有风险给人一种‘劝诱式’保姆的感觉” ，答案campaign表示“(开展的)运动，活动”放在这里最合适。promise承诺，experience经历或经验，competition竞争，均不能体现本文中FSA所做行为的代称。
20.【答案】D end up
【解析】考察动宾搭配，这里的句义是“持续不断的健康威胁__20__却没有人在听。”这里想强调太多的的对健康的恐慌的最终结果，只有“结束，以...告终”这个含义最符合，所以选择end up， 而follow up跟踪，坚持完成，pick up捡起，拾起，偶然学到，open up打开，开发，均不符合文义。
以上是华慧考研网为各位小伙伴们整理的“2020考研英语一完形填空真题附答案详解”的内容,2021年考研已经落下帷幕，希望各位考生能在接下来的两百多天里做好充分的准备，华慧考研也会帮助大家一起解决考研英语备考中的难题，从容迎战研究生考试。
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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)
Even if families are less likely to sit down to eat together than was once the case, millions of Britons will none the less have partaken this weekend of one of the nation's great traditions: the Sunday roast. __1__ a cold winter's day, few culinary pleasures can __2__it. Yet as we report now, the food police are determined that this __3__ should be rendered yet another guilty pleasure __4__ to damage our health.
The Food Standards Authority (FSA) has __5__ a public warning about the risks of a compound called acrylamide that forms in some foods cooked __6__ high temperatures.This means that people should __7__ crisping their roast potatoes, spurn thin-crust pizzas and only __8__ toast their bread. But where is the evidence to support such alarmist advice? __9__ studies have shown that acrylamide can cause neurological damage in mice, there is no __10__ evidence that it causes cancer in humans.
Scientists say the compound is "__11__ to be carcinogenic" but have no hard scientific proof. __12__ the precautionary principle, it could be argued that it is __13__ to follow the FSA advice. __14__, it was rumored that smoking caused cancer for years before the evidence was found to prove a __15__.
Doubtless a piece of boiled beef can always be __16__ up on Sunday alongside some steamed vegetables,without the Yorkshire pudding and no wine. But would life be worth living? __17__, the FSA says it is not telling people to cut out roast foods __18__, but to reduce their lifetime intake. However, their __19__ risks coming across as exhortation and nannying. Constant health scares just __20__ with no one listening.
1. A In B Towards C On D Till
2. A match B express C satisfy D influence
3. A patience B enjoyment C surprise D concern
4. A intensified B privileged C compelled D guaranteed
5. A issued B received C ignored D canceled
6. A under B at C for D by
7. A forget B regret C finish D avoid
8. A partially B regularly C easily D initially
9. A Unless B Since C If D While
10. A secondary B external C inconclusive D negative
11. A insufficient B bound C likely D slow
12. A On the basis of B At the cost of C In addition to D In contrast to
13. A interesting B advisable C urgent D fortunate
14. A As usual B In particular C By definition D After all
15. A resemblance B combination C connection D pattern
16. A made B served C saved D used
17. A To be fair B For instance C To be brief D in general
18. A reluctantly B entirely C gradually D carefully
19. A promise B experience C campaign D competition
20. A follow up B pick up C open up D end up
答案解析
今年完形填空的难度较前两年略难，虽然话题不难理解，但不易把握上下文的线索。需要对文章内容有全面和精准的把握才能做好。主要内容讲的是虽然烤肉之类的食品是会对健康带来危害，我们对这些健康方面的危言耸听也不可过度恐慌。属于比较生活的话题。下面我们一起来看一下答案及解析。
1.【答案】C On
【解析】此处考察介词词义辨析。On a cold winter's day意思是在一个寒冷冬日。介词on后加具体的某一天;in后加一段时间，例如in winter，in 2002;toward表方向，不与时间搭配;till意思是直到，例如till tomorrow，till next week，与句意不符。故正确答案为on。
2.【答案】A match
【解析】此处考察动词词义辨析。文章的首段首句提到：即使家庭成员不太可能经常坐下来一起吃饭，但数百万英国人将在这个周末参加这个国家最伟大的传统活动之一：星期日烤肉。On a cold winter's day, few culinary pleasures can __2__it. 在一个寒冷的冬日，很少有什么乐趣与之匹配。match 匹配。express表达。satisfy满足，满意;确信;符合。influence影响。
3.【答案】B enjoyment
【解析】此处考察上下文逻辑关系。上文说到星期日烤肉是一项开心的活动。后文Yet进行语义转折：然而正如现在报道的那样，食品卫生部门认为这种 3 会导致另一种有罪的快乐 4 损害我们的健康。enjoyment乐趣与上文pleasures和下文another pleasures互为关联信息。patience耐心，耐性。surprise惊喜。concern关心。
4.【答案】D guaranteed
【解析】 此处考察非谓语动词做后置定语的用法。空格所在句指出：这种快乐会导致另一种有罪的快乐 4 损害我们的健康。 guaranteed有保证的，一定的，填入空格处意为：这种快乐会导致另一种有罪的快乐，肯定会损害我们的健康。 intensified增强，加剧; privileged享有特权，专用，特许;compelled强迫。
5.【答案】A issued
【解析】此处考察词义辨析。The Food Standards Authority (FSA) has __5__ a public warning... 食品标准管理局 一项公开的警告... issued发表，发布，发出;received接收，接到; ignored忽视，忽略;canceled取消。issued a public warning发出一项公开的警告符合文意。
6.【答案】B at
【解析】此处考察介词辨析。in some foods cooked __6__ high temperatures. under在...下面;for为了;因为;对于; by在…旁边; 通过; 由于; 经过。
7.【答案】D avoid
【解析】此处考察上下文逻辑关系。7空句首this mean代词this指代上文高温炙烤的食物里会有化学复合物有害人体身体健康。所以下文提出建议人们应该 7 炸土豆，不吃薄皮披萨并且...7空同时也与reject构成语义并列的关系，故avoid正确。forget忘记;regret 后悔;finish完成。
8.【答案】A partially
【解析】此处考察词义辨析+上下文语境。...and only__8__ toast their bread. 8空前文说到建议人们不吃炸土豆，薄皮披萨或者只是 8 烤面包。partially部分地，偶尔地;regularly有规律地; easily 容易地;initially最初地。故A选项正确。
9.【答案】D While
【解析】此处考察上下文逻辑关系+逻辑连接词辨析。 __9__ studies have shown that acrylamide can cause neurological damage in mice, there is no __10__ evidence that it causes cancer in humans. 9 研究表明丙烯酰胺可引起小鼠神经损伤，但是没有 10 证据表明它会导致人类患癌症。前后句为转折/对比/让步的逻辑关系，故选择while表示虽然，尽管。Unless除非，表条件的逻辑关系;Since因为，表因果逻辑;If如果，表条件的逻辑关系。
10.【答案】C conclusive
【解析】此处考察词义辨析+上下文语境。 9 研究表明丙烯酰胺可引起小鼠神经损伤，但是没有 10 证据表明它会导致人类患癌症。conclusive决定性的; 令人信服的; 确凿的
secondary第二的，中等的;间接的; external外面的，外部的; 表面上的; 外用的; 外国的; negative消极的，否认的。
11.【答案】C likely
【解析】此处考察固定搭配。be likely to 可能。insufficient 不足的，不够的;bound捆绑的，束缚的，有义务的;slow缓慢的。
12.【答案】A On the basis of
【解析】此处考察短语辨析+上下文逻辑。__12__ the precautionary principle, it could be argued that it is __13__ to follow the FSA advice. 12 预防性原则，可以说遵循FSA的建议是 13 。 On the basis of以...为基础，根据，按照;At the cost of以...为代价;In addition to除...之外; In contrast to与之相对，相反。
13.【答案】B advisable
【解析】此处考察形容词词义辨析。 根据预防性原则，可以说遵循FSA的建议是 13 。interesting有趣的; advisable明智的，可取的; urgent急迫的; fortunate侥幸的，幸运的。
14.【答案】D After all
【解析】考察逻辑关系。原文中上一句说“基于“预防原则”，可以认为最好遵循FSA的建议”。本句说“在有证据证明吸烟与癌症之间的联系之前，吸烟导致癌症的传言就已经流传多年了。结合选项分析，As usual像往常一样，In particular尤其，特别，By definition根据定义，After all 毕竟，只有After all符合文意。
15.【答案】C connection
【解析】本题考察动宾搭配，结合语境和句子成分理解，这里的名词放在prove“证明”后面，整体处在不定式中做主语补足语说明主语evidence，这里“证据”应该是证明出来(吸烟和肺癌)有联系的，故选择connection。Resemblance相似，combination结合，pattern模式，均不符合。
16.【答案】B served
【解析】本题考察主谓搭配，此处为被动语态，和主语a piece of boiled beef 构成实际上的“动宾关系”，句意“毫无疑问，一片煮熟的牛肉总能在周日和一些蒸蔬菜一起__16__”。这里served up 表示“上菜，端上”正和文意。而其他选项made制作，saved节省，used使用，均不符合。
17.【答案】A To be fair
【解析】本题考察主谓搭配，上一句说“但是生命值得过下去吗?”本句话说，“英FSA表示，它并没有告诉人们....不吃烘焙食品”，可见后文并没有对上文进行举例(for instance)或总结(To be brief)或表示经常发生的事情(in general)，故，应该选择顺承关系的To be fair。
18.【答案】B entirely
【解析】此处考察副词的修饰关系。本句话句意为“英FSA表示，它并没有告诉人们不吃烘焙食品__18__”。结合各选项分析：reluctantly不情愿地，entirely完全地，gradually逐渐地，carefully小心谨慎地，能跟前面的否定词not呼应使用表示一种部分否定的，只能是entirely才合适，not ...entirely表示“并未完全...”。
19.【答案】C campaign
【解析】本题考察主谓搭配。根据原文语境“然而，他们(FSA)的...有风险给人一种‘劝诱式’保姆的感觉” ，答案campaign表示“(开展的)运动，活动”放在这里最合适。promise承诺，experience经历或经验，competition竞争，均不能体现本文中FSA所做行为的代称。
20.【答案】D end up
【解析】考察动宾搭配，这里的句义是“持续不断的健康威胁__20__却没有人在听。”这里想强调太多的的对健康的恐慌的最终结果，只有“结束，以...告终”这个含义最符合，所以选择end up， 而follow up跟踪，坚持完成，pick up捡起，拾起，偶然学到，open up打开，开发，均不符合文义。
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