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1、2022年考博英语-电子科技大学考试题库及全真模拟冲刺卷（含答案带详解）1. 单选题While typing Helen has a habit of stopping（ ）to give her long and flowing hair smooth.问题1选项A.occasionallyB.simultaneouslyC.eventuallyD.promptly【答案】A【解析】句意:当Helen打字的时候，她有一个习惯：偶尔停下来平整她飘逸的长发。考查副词辨析。occasionally 偶尔，有吋候;simultaneously 同吋地；eventually最终；promptly迅速地
2、，敏捷地。根据题干关键词“stop to give(停下来去)”可知A项符合句意。2. 单选题The boy cycling in the street was knocked down by a minibus and received（ ）injuries.问题1选项A.fatalB.excessiveC.disastrousD.exaggerated【答案】A【解析】句意:在街上，骑车的男孩被一辆小型客车撞倒，生命垂危。考查形容词辨析。fatal 致命的，灾难性的，重大的，决定性的。 excessive极度的，过分的;disastrous灾难性的，损失惨重的;exaggerate 夸大的
3、，言过其实的。就前面句意“骑车的男孩被一辆小型客车撞倒”可知A正确。3. 单选题We should maintain our cultural（ ），which represents the deep memory of our nation.问题1选项A.agencyB.tendencyC.legacyD.fancy【答案】C【解析】句意:我们应该维护好代表我们民族最深刻记忆的文化遗产。考查名词辨析。Agency服务机构,(尤指)代理机构; tendency 偏好,性情,趋势; legacy 遗产,遗赠财物,遗留; fancy想象的事物,想象(力)。故C符合句意。4. 单选题The word
4、 “science” is heard so often in modern times that almost everybody has some notion of its meaning. However, its definition is difficult for many people. The meaning of the term is confusing, but everyone should understand its meaning and objectives. Just to make the explanation as simple as possible
5、, suppose science is defined as classified knowledge (facts).Even in the true science, distinguishing facts from fiction is not always easy. For this reason great care should be taken to distinguish between beliefs and truths. There is no danger so long as a clear difference is made between temporar
6、y and proved explanations. For example, hypotheses are attempts to explain natural phenomena. From these positions the scientists continue to experiment and observe until they are proved or discredited. The exact status of any explanation should be clearly labeled to avoid confusion.The objectives o
7、f science are primarily the discovery and the subsequent understanding of the unknown. Man cannot be satisfied with recognizing that secrets exist in nature of that questions are unanswerable; he must solve them. Toward that end, specialists in the field of biology and related fields of interest are
8、 directing much of their time and energy.Actually, two basic approaches lead to the discovery of new information. One, aimed at satisfying curiosity, is referred to as pure science. The other is aimed at using knowledge for specific purposes - for instance, improving health, raising standards of liv
9、ing, or creating new consumer products. In this case knowledge is put in economic use. Such an approach is referred to as applied science.Sometimes practical-minded people miss the point of pure science in thinking only of its immediate application for economic rewards. Chemists responsible for many
10、 of the discoveries could hardly have anticipated that their findings would one day result in applications of such a practical nature as those directly related to life and death. The discoveries of one bit of information opens the door to the discovery of another. Some discoveries seem so simple tha
11、t one is amazed they were not made years ago, however, one should remember that the construction of the microscope had to precede the discovery of cell. The host of scientists devoting their lives to pure science are not apologetic about ignoring the practical side of their discoveries; they know fr
12、om experience that most knowledge is eventually applied.1. To define science we may simply call it（ ）.2. Pure science, leading to the construction of a microscope,（ ）.A scientist interested in adding to our knowledge about oxygen would probably call his approach（ ）.3. Which of the following statemen
13、ts does the author imply?4. The best title for the passage is（ ）.问题1选项A.the study of unrelated subjectsB.an attempt to explain natural phenomenaC.the study of unrelated fieldsD.classified knowledge问题2选项A.may lead to antiscientific, “impure” resultsB.necessarily precedes applied science, leading to t
14、he discovery of a cellC.is not always as pure as we supposeD.necessarily results from applied science and the discovery of a cell问题3选项A.applied scienceB.agriculture scienceC.pure scienceD.environmental science问题4选项A.Scientists engaged in theoretical research should not be blamed for ignoring the pra
15、ctical side of their discoveries.B.Today few people have any notions of the meaning of science.C.In science, it is not difficult to distinguish fact from fiction.D.Practical-minded people can understand the meaning and objectives of pure science.问题5选项A.The Nature of Science and ScientistsB.Biology and the Scientific AgeC.Hypotheses and TheoriesD.On Distinguishing Facts from Fictions【答案】第1题:D第2题:B第3题:C第4题:A第5题:A【解析】1.细节事实题。根据题干关键信息“to define science” 定位至第一段: Just to make the explanati
