2022年考博英语-通用考博英语考前模拟强化练习题（附答案详解）1. 单选题Youngsters who drink and smoke, and are often absent from school are far more likely to be （ ） from school.问题1选项A.inducedB.disobeyedC.expelledD.forbidden【答案】C【解析】动词词义辨析。选项A, B, D都不能与介词from搭配应用。be expelled from school意为被学校开除, 符合句意。句意：酗酒、吸烟、经常旷课的青少年更有可能被学校开除。2. 单选题Questions 1 to 4 are based on the conversation you have just heard.问题1选项A.She is a great athlete.B.She is a famed speaker.C.She is a famous scientist.D.She is a noted inventor.问题2选项A.How knowledge of human biochemistry has been evolving.B.How nutrition helps athletes performance in competitions.C.How scientific training enables athletes to set new records.D.How technology has helped athletes to scale new heights.问题3选项A.Our physical structures.B.Our scientific knowledge.C.Our biochemical process.D.Our concept of nutrition.问题4选项A.It may increase the expenses of sports competitions.B.It may lead to athletes over reliance on equipment.C.It may give an unfair advantage to some athletes.D.It may change the nature of sports competitions.【答案】第1题:A第2题:D第3题:B第4题:C【解析】Conversation OneM: Tonight, we have a very special guest. 1 Mrs. Anna Sanchez is a three-time Olympic champion and author of the new book To the Edge. Mrs. Sanchez, thank you for joining us.W: Thank you for having me.M: Lets start with your book. What does the title “To the Edge” mean? Whatre you referring to?W: 2 The book is about how science and technology has helped push humans to the edge of their physical abilities. I argue that in the past 20 years, weve had the best athletes the world has ever seen.M: But is this a fair comparison? How do you know how, say, a football player from 50 years ago would compare to one today?W: Well, you are right. That comparison would be perhaps impossible to make. But the point is more about our knowledge today of human biochemistry, nutrition, and mechanics. 3 I believe that while our bodies have not changed in thousands of years, what has changed is the scientific knowledge. This has allowed athletes to push the limits of what was previously thought possible.M: Thats interesting. Please tell us more about these perceived limits.W: The world is seeing sports records being broken that could only be broken with the aid of technology. Whether this be the speed of a tennis serve or the fastest time in a hundred-meter dash or two-hundred-meter swimming race.M: 4 Is there any concern that technology is giving some athletes an unfair advantage over others?W: That is an interesting question and one that has to be considered very carefully. Skis, for example, went from being made of wood to a metal alloy, which allows for better control and faster speed. Theres no stopping technological progress. But, as I said, each situation should be considered carefully on a case-by-case basis.1. What do we learn about Anna Sanchez?【试题答案】A【试题解析】题目问关于女士，我们可以了解到什么？对话开头男士提到今天的嘉宾Anna Sanchez是三届奥运会冠军（a three-time Olympic champion），因此A选项“她是名出色的运动员”正确。B选项“她是一位著名的演说家”和D选项“她是一位著名的发明家”在录音中没有信息提及；C选项“她是一位著名的科学家”，主要是利用录音中提到的science和scientific设干扰，录音中女士虽然提及科学，但这是为了说明科技对体育的影响，并不是说明女士的身份，因此不正确。2. What is the womans book mainly about?【试题答案】D【试题解析】题目问女士的书主要讲什么？女士说这本书是关于科学和技术如何促使人类达到身体能力的极限。D选项“技术如何帮助运动员达到新的高度”与录音原文表述一致，因此正确。A选项“人类生物化学知识是如何进化的”和B选项“营养如何帮助运动员在比赛中的表现”虽然在录音中有所提及，但不是这本书的主要内容，因此均可排除； C选项“科学的训练如何使运动员创造新的纪录”，录音中并没有提到training（训练），因此C选项也可排除。3. What has changed in the past thousands of years?【试题答案】B【试题解析】题目问在过去的几千年里发生了什么变化。女士提到，虽然人类的身体几千年来都没有改变，但改变的是科学知识（scientific knowledge），因此B选项“我们的科学知识”正确。A选项“我们的身体结构”，录音中明确提及人类身体是没有发生改变的，因此排除A选项；C选项“我们的生化过程”和D选项“我们的营养观念”，录音中提及的是：如今关于人类生化学、营养学和力学的知识已发生变化。变化的是知识，并不是过程和观念，因此均不正确。4. What is the mans concern about the use of technology in sports competitions?【试题答案】C【试题解析】题目问的是关于在体育比赛中科技的运用，男士担心什么？录音最后，男士问是否有人担心科技会给一些运动员带来对其他运动员来说不公平的优势（an unfair advantage over others），C选项“它可能给一些运动员不公平的优势”与原文表述一致，因此正确。A选项“可能增加体育比赛的费用”；B选项“可能导致运动员对设备的过度依赖”和D选项“可能会改变体育比赛的性质”在录音中均未提及，因此排除。3. 单选题Questions 12 to 15 are based on the passage you have just heard.问题1选项A.It tends to dwell upon their joyous experiences.B.It has trouble concentrating after a brain injury.C.It wanders for almost half of their waking time.D.It tends to be affected by their negative feelings.问题2选项A.To study the relation between health and daydreaming.B.To see why daydreaming impacts what one is doing.C.To observe how ones mind affects ones behavior.D.To find how happiness relates to daydreaming.问题3选项A.It contributes to their creativity.B.It contributes to clear thinking.C.It helps them tap their potentials.D.It helps them make good decisions.问题4选项A.Daydreamers did better than non-daydreamers in task performance.B.Non-daydreamers were more focused o