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1、全文可编辑word文档 页眉与背景水印可删除【考研英语】2021年1月河南大学研究生招生考试英语练习题100道（附答案解析）第1题【单选题】I couldnt have got to the meeting on time _ an earlier train. A、if I had not caught B、unless I had caught C、if I did not catch D、unless I caught【正确答案】B【答案解析】ifnot和unless有时可以互相替换，但也有不能互相替换的时候。unless用于这样的句子，即“如果A不受阻于B，A将发生”，例如He wil
2、l accept the job if the salary is not too low /unless the salary is too low.第2题【单选题】_ popular belief, the ostrich does not hide its head in sand when frightened; it runs away. A、As to B、Opposite to C、Due to D、Contrary to【正确答案】D【答案解析】As to关于。Opposite to对立/对面（方位/身份/性别）。Due to因为。Contrary to违反/反对（观点/态度）
3、。第3题【单选题】If someone asked you, What color is the sky?I expect that you would answer, Blue. I am afraid that you would be wrong. The sky has no color. When we see blue, we are looking at blue sunlight. The sunlight is shining on little bits of dust in the air. We know that there is air all around the
4、 world. We could not breathe without air. Airplanes could not fly without air. They need air to lift their wings. Airplanes cannot fly very high because as they go higher the air gets thinner. If we go far enough away from the earth, we find there is no air. When an airplane flies too high, _. A、the
5、 air will be too thin to support its wings. B、the air will become thicker. C、the air will exert pressure on it D、the air will disappear in no time【正确答案】A【答案解析】文章第二段第三句Airplanes cannot fly very high because as they go higher the air gets thinner.，因此对照答案为A。第4题【单选题】A large_ of the sunlight never reache
6、s the earth while infra-red heat given off by the earth is allowed to escape freely. A、ratio B、proportion C、rate D、fraction【正确答案】B【答案解析】proportion“部分，份儿”，指部分与整体的关系，如：A large proportion of the dolphins in that area will eventually die. 根据题意，正确答案应为B。第5题【单选题】We cant undertake that you will make a profi
7、t. A、require B、promise C、promote D、doubt【正确答案】B【答案解析】undertake 承担，保证；promise 允诺，许诺。第6题【单选题】I couldnt have got to the meeting on time _ an earlier train. A、if I had not caught B、unless I had caught C、if I did not catch D、unless I caught【正确答案】B【答案解析】ifnot和unless有时可以互相替换，但也有不能互相替换的时候。unless用于这样的句子，即“如果
8、A不受阻于B，A将发生”，例如He will accept the job if the salary is not too low /unless the salary is too low.第7题【单选题】Primary care physicians who refuse to compromise quality are either driven out of business or to cash-only practices, further contributing to the decline of primary care.Medical students arent bl
9、ind to this scenario. They see how heavily the reimbursement deck is stacked against primary care. The recent numbers show that since 1997, newly graduated US medical students who choose primary care as a career have declined by 50%. This trend results in emergency rooms being overwhelmed with patie
10、nts without regular doctors.Why do many new medical graduates refuse to choose primary care as their career? A、They find the need for primary care declining. B、The current system works against primary care. C、Primary care physicians command less respect. D、They think working in emergency rooms tedio
11、us.【正确答案】B【答案解析】答案选 B。语义理解题。由题干中的new medical graduates及choose primary care as their career 定位于第2段第2、3句。文章第2段开始提到“医学院的学生对此种情形很清楚。他们看到医疗补偿制度对基础医疗行业是多么不利。”随后文章提到这些学生从事基础医疗的数量大幅度减少，由此可以归纳出，造成这一现象的原因是目前的体系不利于基础医疗事业，故选B项。对基础医疗的需求并未减少，只是因为基础医疗的医生资源不够，因此人们不得不前往专家门诊就医，故排除A项；C项和D项，文章均未提及。第8题【单选题】I guessed vag
12、uely from the hurrying to and fro in the house, that something unusual was about to happen. A、我从人们在屋里匆匆地走来走去，大约猜出一件不一般的事就要发生了。 B、人们在屋里匆匆地走来走去，我模模糊糊地预感到一件不寻常的事就要发生了。 C、一件不寻常的事要发生了，这是我从屋子里匆匆地走来走去的人们那猜来的。 D、我隐隐约约地预感到一件不一般的事情要发生了，从人们在屋里匆匆地走来走去。【正确答案】B【答案解析】在这里需要注意要把the hurrying to and fro in the house翻译
13、在前面，这样更符合汉语的表达习惯。第9题【单选题】Shortly after the accident, two _ police were sent to the spot to keep order. A、dozens of B、dozens C、dozen of D、dozen【正确答案】D【答案解析】英语中一些表示数字的名词的前面如果用了数词，这些名词必须是单数形式，如dozen(一打)，score(二十)和head (头)等。但是如果这些名词用来指某些可数名词时，这些名词呈复数形式，其后应加上介词of。第10题【单选题】I think that a successful old ag
14、e is easiest for those who have strong impersonal interests involving appropriate activities. A、我认为一个满意的老年生活是容易对个人以外的事情怀有强烈兴趣并参加适当的活动。 B、我认为，如果老年人对于个人以外的事情怀有强烈的兴趣，并参加适当的运动，他们的晚年是最容易过得好的。 C、我认为一个成功的晚年很容易，他们对个人以外的事情怀有强烈兴趣并参加适当的活动。 D、我认为，如果老年人对于个人以外的事情怀有强烈的兴趣，并参加适当的运动，他的晚年很成功。【正确答案】B【答案解析】答案选B。本题考查的知识点
15、为评论与表态。需要对某事发表评论或表明态度时，英语的语序和汉语不同。英语是先评论，或先表态，然后再说有关的事情或情况。汉语则相反，评论或表态性的话往往是放在句子的后面。第11题【单选题】If they want to _ , thats fine with me. A、integrate B、sustain C、pressure D、license【正确答案】A【答案解析】integrate 求积分；取消隔离；成为一体。第12题解答题考研英语写作注意事项：句子要简洁A hero is nothing but a product of his time.时势造英雄。写作要求精练，因为，简洁的表达能起到更加强调的作用。我们要写出效果好、影响大的文章，就要想方设法：1.避免使用空洞、多余的短语；2.避免过多地使用较长的句子结构，如并列句和从属句等；3.避免不必要的重复。请看下面各例：1.Owing to the fact that I had a lot of work to do
