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1、2022年考博英语-河北农业大学考试内容及全真模拟冲刺卷（附带答案与详解）1. 单选题Eating too much fat can _ heart disease and cause high blood pressure.问题1选项A.contribute toB.attribute toC.attend toD.devote to【答案】A【解析】考查词组辨析。A选项contribute to“（造成某情况）的一个原因”；B选项attribute to“把归因于”；C选项attend to“处理；照料”；D选项devote to“献身于；作专用”。句意：摄入太多脂肪会_心脏病和引起高血压
2、。根据语境，摄入太多脂肪是造成心脏病的原因之一，所以contribute to“（造成某情况）的一个原因”符合题意。因此A选项正确。2. 单选题Some pessimistic experts feel that the automobile is bound to fall into disuse. They see a day in the not-too-distant future when all autos will be abandoned and allowed to rust. Other authorities, however, think the auto is her
3、e to stay. They hold that the car will remain a leading means of urban travel in the foreseeable future.The motorcar will undoubtedly change significantly over the next 30 years. It should become smaller, safer, and more economical, and should not be powered by the gasoline engine. The car of the fu
4、ture should be far more pollution-free than present types.Regardless of its power source, the auto in the future will still be the main problem in urban traffic congestion (拥挤). One proposed solution to this problem is the automated highway system.When the auto enters the highway system, a retractab
5、le (可伸缩的) arm will drop from the auto and make contact with a rail, which is similar to those powering subway trains electrically.Once attached to the rail, the car will become electrically powered from the system, and control of the vehicle will pass to a central computer. The computer will then mo
6、nitor all of the cars movements.The driver will use a telephone to dial instructions about his destination into the system. The computer will calculate the best route, and reserve space for the car all the way to the correct exit from the highway. The driver will then be free to relax and wait for t
7、he buzzer (蜂鸣器) that will warn him of his coming exit. It is estimated that an automated highway will be able to handle 10,000 vehicles per hour, compared with the 1,500 to 2,000 vehicles that can be carried by a present-day highway.1. One significant improvement in the future car will probably be _
8、.2. What is the authors main concern?3. What provides autos with electric power in an automated highway system?4. In an automated highway system, all the driver needs to do is _.5. What is the authors attitude toward the future of autos?问题1选项A.its power sourceC. its monitoring systemB.C. its monitor
9、ing systemB.C.its monitoring systemB. its driving systemD.its seating capacity问题2选项A.How to render automobiles pollution-free.B.How to make smaller and safer automobiles.C.How to solve the problem of traffic jams.D.How to develop an automated subway system.问题3选项A.rail.B.An engine.C.A retractable arm
10、.D.A computer controller.问题4选项A.keep in the right laneB.wait to arrive at his destinationC.keep in constant touch with the computer centerD.inform the system of his destination by phone问题5选项A.Enthusiastic.B.Pessimistic.C.Optimistic.D.Cautious.【答案】第1题:A第2题:C第3题:A第4题:D第5题:C【解析】1.事实细节题。根据第二段第二句It shoul
11、d become smaller, safer, and more economical, and should not be powered by the gasoline engine.（它应该变得更小、更安全、更经济，而且不应该由汽油发动机驱动。），可知A选项“能量来源”正确。B选项“驱动系统”，C选项“监控系统”和D选项“载客人数”文章没有提到，故错误。因此A选项正确。2.作者意图题。根据第三段第一句the auto in the future will still be the main problem in urban traffic congestion.（未来的汽车的主要问题仍
12、在城市交通拥挤），可知作者最关心交通拥挤的问题，结合下文对如何解决这个问题展开设想，所以C选项“如何解决交通堵塞的问题”正确，A选项“如何使汽车无污染”和B选项“如何制造更小更安全的汽车”：这是未来汽车发展方向的其中一部分，不是作者最关心的，故错误。D选项“如何开发自动化地铁系统”：文章没有提到开发地铁系统，故错误。因此C选项正确。3.语义推测题。根据第五段第一句Once attached to the rail, the car will become electrically powered from the system, and control of the vehicle will
13、pass to a central computer.（一旦连接到轨道上，汽车将由该系统提供电力，汽车的控制将通过中央计算机进行。），汽车接到铁轨上以后就有了电力，所以A选项“铁轨”正确，计算机控制器控制汽车，故D选项“计算机控制器”错误。B选项“可伸缩的机械臂”：根据第四段第一句a retractable arm will drop from the auto and make contact with a rail（一个可伸缩的机械臂从自动化系统向下和铁轨连接），可知机械臂不提供电力，故错误。C选项“引擎”：引擎不提供能量，故错误。因此A选项正确。4.事实细节题。根据第六段第一句The d
14、river will then be free to relax and wait for the buzzer that will warn him of his coming exit.（然后司机就可以自由地放松，等待蜂鸣器提醒他到下一个出口。），可知司机需要听从系统的提示，按照提示操作，所以D选项“用电话通知系统他的目的地”正确，B选项“等待到达他的目的地”错误。A选项“保持在右车道行驶”和C选项“与计算机中心保持联系”：文章没有提到，故错误。因此D选项正确。5.观点态度题。根据第一段第一句Some pessimistic experts feel that the automobile
15、 is bound to fall into disuse.（一些悲观的专家认为汽车注定会被淘汰。），结合作者下文提出未来汽车的发展方向，可知作者不赞同悲观的观点，根据第六段最后一句It is estimated that an automated highway will be able to handle 10,000 vehicles per hour, compared with the 1,500 to 2,000 vehicles that can be carried by a present-day highway.（据估计，自动化公路每小时将能够处理1万辆汽车，而现在的公路只能运送1500到2000辆汽车。），在文章最后作者大胆预料未来汽车的情况，可知作者看好未来汽车的发展，所以C选项“乐观”正确，B选项“悲观”和D选项“谨慎”错误。A选项“热情”不明显。因此C选项正确。3. 单选题These isolated elephant populations are _ to extinction.问题1选项A.fragileB.primitiveC.vulnerableD.suscept
