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1、2022年考博英语-中南大学考前模拟强化练习题（附答案详解）1. 单选题We cant hope to compete with other big companies （ ）we have inferior equipment in our installation lines and training of our workforce.问题1选项A.neverthelessB.unlessC.ifD.on condition【答案】C【解析】考查连词词义和词组辨析。nevertheless 然而；不过；unless 除非，如果不；if如果；即使；on condition 只要。根据前后句意
2、推断C项符合题意，答案C。句意：如果我们在安装线上的设备和职工培训方面是较差的，那么我们就不能指望去与其他大公司竞争。2. 单选题I passed all the other courses that I took at my university, but I could have never passed botany. This was because all botany students had to spend several hours a week in a laboratory looking through a microscope at plant cells, and
3、I could never once see a cell through a microscope. This used to enrage my instructor. He would wander around the laboratory pleased with the progress all the students were making in drawing the structure of flower cells, until he came to me. I would just be standing there. “I cant see anything” I w
4、ould say. He would begin patiently enough, explaining how anybody can see through a microscope, but he would always end up in a fury, claiming that I could, too, see through a microscope but just pretended that I couldnt. “It takes away from the beauty of flowers anyway.”I used to tell him. “We are
5、not concerned with beauty in this course，” he would say. “We are concerned solely with what I may call the mechanics of flowers.” “Well,” Id say, “I cant see anything” “Try it just once again,” hed say, and I would put my eye to the microscope and see nothing at all, except now and again a nebulous
6、milky substance a phenomenon of maladjustment. You were supposed to see a vivid, restless clockwork of sharply defined plant cells. “I see what looks like a lot of milk，” I would tell him. This, he claimed, was the result of my not having adjusted the microscope properly, so he would readjust it for
7、 me, or rather, for himself. And I would look again and see milk.I finally took a deferred pass, as they called it, and waited a year and tried again. (You had to pass one of the biological sciences or you couldnt graduate.) The professor had come back from vacation brown as a berry, bright-eyed and
8、 eager to explain cell-structure again to his classes. “Well,” He said to me, cheerily, when we met in the first laboratory hour of the semester, “Were going to see cells this time, arent we?” “Yes, sir， I said. Students to the right of me and to the left of me and in front of me were seeing cells;
9、whats more, they were quietly drawing pictures of them in their notebooks, Of course, I didnt see anything.“Well try it, the professor said to me grimly, “with every adjustment of the microscope known to man. As God is my witness. Ill arrange this glass so that you see cells through it or Ill give u
10、p teaching. In twenty-two years of botany, I” He cut off abruptly for he was beginning to quiver all over, like Lionel Barrymore, and he genuinely wished to hold onto his temper; his scenes with me had taken a great deal out of him.So, we tried it with every adjustment of the microscope known to man
11、. With only one ofthem did I see anything but blackness or the familiar lacteal opacity, and that time I say, to my pleasure and amazement, a variegated constellation of flecks, specks, and dots. These I hastily drew. The instructor, noting my activity, came back from an adjoining desk, a smile on h
12、is lips and his eyebrows high in hope. He looked at my cell drawing, “whats that?” he demanded, with a hint of a squeal in his voice, “thats what I saw,” I said. “You didnt, you didnt，you didnt!” he screamed, losing control of his temper instantly; and he bent over and squinted into the microscope.
13、His head snapped up. “Thats your eye!” he shouted. “Youve fixed the lens so that it reflects! Youve drawn your eye!”1.According to the author, why was he taking the botany course?2.It can be inferred from the passage that the professors attitude toward the author was（ ）.3.Why did the author have dif
14、ficulty with the microscope?4.The tone of this passage could best be described as（ ）.问题1选项A.He was a premedical student.B.He wanted to see the structure of cells.C.He needed it to graduate.D.It was required of science majors.问题2选项A.encouragingB.disbelievingC.instructiveD.All of the above问题3选项A.The p
15、rofessor adjusted it to his own eyes rather than to the authors eyes.B.Because of a faulty instrument.C.Due to the teachers poor instruction.D.He didnt try.问题4选项A.self-congratulatoryB.ironyC.degradingD.critical【答案】第1题:C第2题:B第3题:A第4题:B【解析】1.细节事实题。定位到第二段中 “You had to pass one of the biological sciences or you couldnt graduate. 你必须通过一门生物科学课程否则你不能毕业。”可知C项正确。2.细节事实题。定位到第一段中“He would begin patiently enough, explaining how anybody can see through a microscope, but he would always end up in a fury, claiming that I could, too, see through a microscope but just pretended that I c
