2022年考博英语-北京大学考试题库及全真模拟冲刺卷（含答案带详解）套卷68

1、2022年考博英语-北京大学考试题库及全真模拟冲刺卷（含答案带详解）1. 单选题Traditional fairytales are being ditched by parents because they are too （ ）for their young children, a study found.问题1选项A.scarceB.scaryC.scaredD.scarred【答案】B【解析】考查形近词辨析。scarce“缺乏的，不足的”；scary“可怕的，恐怖的”；scared“害怕的”；scarred“伤痕累累的”。句意：一项研究发现，父母们正在摒弃传统的童话故事，因为它们太恐怖，不适合年幼的儿童。因此B选项符合题意。2. 单选题A Survey has found that three quarters of men quite enjoy their food shopping experience and are happy to_their way around the aisles searching out products.问题1选项A.driveB.ste

2、erC.navigateD.voyage【答案】C【解析】考查动词辨析与搭配。drive“推动；驾驶；驱赶”；steer“控制；引导；驾驶”；navigate“操纵；导航；航行”；voyage “航行；渡过”。四个选项虽都与驾驶、航行有关，但其中只有navigate可与ones way around搭配。句意：一项调查发现，四分之三的男性非常享受他们的食品购物体验，他们很乐意推车购物车来回寻找商品。因此C选项符合题意。3. 单选题There are too many complaints about society having to move too fast to keep up with the machine.问题1选项A.that have toB.have toC.having toD.has to【答案】C【解析】考查语法知识。空格前是一个完整的there be句子，不缺成分，因此排除B和D两个谓语动词形式。如选择A选项，无法确认先行词会造成语意混乱，因此排除A选项。C选项的having to是以现在分词形式作为后置定语修饰前面的society。句意：有太多的人抱怨这个社

3、会为了跟上机器而发展得太快。因此C选项符合题意。4. 单选题（）2. 6 million people starting diets on New Years Day, research suggests that by the end of the week 92 percent of dieters gave up，shunning exercise and gorging on comfort food.问题1选项A.In spiteB.AlthoughC.WhileD.Despite【答案】D【解析】考查词语辨析。in spite 应与of 搭配；although“尽管”，连词；while“然而，连词；当的时候”；despite“尽管”，介词。空格后是名词短语，因此前面只能是介词。句意：年底前的研究表明，尽管2. 600万人元旦开始节食，92%的节食者在一周后就放弃了,然后回避运动并大吃安慰食品。因此选项D符合题意。5. 单选题Nearly a third of parents say they feel（） into their homes but cannot afford

4、 to move to a bigger property, a report reveals today.问题1选项A.squealedB.squeezedC.squaredD.sneezed【答案】B【解析】考查形近词辨析。空格前是feel，因此空格处应填形容词。squealed “大声尖叫的”；persistent ”固执的；坚持的“；squeezed ”挤压的，拥挤的“；squared ”方格的“。句意：今日公布的一份报告显示，近三分之一的父母表示，他们觉得自己的家，但却买不起更大的房子。 因此选项B符合题意。6. 单选题Parkinsons disease, first described in the early 1800s by British physician James Parkinson as shaking palsy”，is among the most prevalent neurological disorders. According to the United Nations, at least four million people worldwid

5、e have it； in North America, estimates run from 500, 000 to one million, with about 500, 000 diagnosed every year. These figures are expected to double by 2040 as the worlds elderly population grows ； indeed, Parkinsons and other neurodegenerative illnesses common in the elderly ( such as Alzheimers and amyotrophic lateral sclerosis) are on their way to overtaking cancer as a leading cause of death. But the disease is not entirely one of the aged: 50 percent of patients acquire it after age 60；

6、the other half are affected before then. Furthermore, better diagnosis has made experts increasingly aware that the disorder can attack those younger than 40. So far researchers and clinicians have found no way to slow, stop or prevent Parkinsons. Although treatments do exist including drugs and deep-brain stimulation these therapies alleviate symptoms, not causes. In recent years, however, several promising developments have occurred. In particular, investigators who study the role proteins pla

7、y have linked miscreant proteins to genetic underpinnings of the disease. Such findings are feeding optimism that fresh angles of attack can be identified.As its 19th-century name suggests and as many people know from the educational efforts of prominent Parkinsons sufferers such as Janet Reno, Muhammad Ali and Michael J. Fox - the disease is characterized by movement disorders. Tremor in the hands, arms and elsewhere, limb rigidity, slowness of movement, and impaired balance and coordination ar

8、e among the diseases hallmarks. In addition, some patients have trouble walking, talking, sleeping, urinating and performing sexually.These impairments result from neurons dying. Although the victim cells are many and found throughout the brain, those producing the neurotransmitter dopamine in a region called the substantia nigra are particularly hard-hit. These dopaminergic nerve cells are key components of the basal ganglia, a complex circuit deep within the brain that fine-tunes and co-ordina

9、tes movement. Initially the brain can function normally as it loses dopaminergic neurons in the substantia nigra, even though it cannot replace the dead cells. But when half or more of these specialized cells disappear, the brain can no longer cover for them. The deficit then produces the same effect that losing air traffic control does at a major airport. Delays, false starts, cancellations and, ultimately, chaos pervade as parts of the brain involved in motor control the thalamus, basal ganglia and cerebral cortex no longer function as an integrated and orchestrated unit.1.Which of the following statements about Parkinsons disease can be best supported by the passage?2.The author of the passa

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