[外语类试卷]大学英语六级改革适用(听力)模拟试卷223及答案与解析.doc
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1、大学英语六级改革适用(听力)模拟试卷 223及答案与解析 Section A ( A) To test how responsive dolphins are to various signals. ( B) To examine how long it takes dolphins to acquire a skill. ( C) To find out if the female dolphin is cleverer than the male one. ( D) To see if dolphins can learn to communicate with each other. (
2、 A) Swim straight into the same tank. ( B) Produce the appropriate sound. ( C) Raise their heads above the water. ( D) Press the right-hand lever first. ( A) Only one dolphin was able to see the light. ( B) The male dolphin received more rewards. ( C) The lever was beyond the dolphins reach. ( D) Bo
3、th dolphins were put in the same tank. ( A) Both of them press the lever at the same time. ( B) One of them presses the right-hand lever first. ( C) One of them presses the levers in the right order. ( D) Both of them have to press the levers correctly. ( A) In a resort town. ( B) In a lecture room.
4、 ( C) On a cattle farm. ( D) In a botanical garden. ( A) It has kept many traditions from Victorian times. ( B) It remains very attractive with its mineral waters. ( C) It is an ideal place for people to retire to. ( D) It is at the centre of the fashion industry. ( A) It was named after a land owne
5、r in the old days. ( B) It will be used as a centre for athletic training. ( C) It is located in the eastern part of Harrogate. ( D) It is protected as parkland by a special law. ( A) The beautiful flowers. ( B) The refreshing air. ( C) The mineral waters. ( D) The vast grassland. Section B ( A) He
6、teaches psychology at Ohio State University. ( B) He has experience tutoring black students. ( C) He specializes in interpersonal relationships. ( D) He provides counseling for university students. ( A) Black freshmen with high standardized test scores. ( B) Black students from families with low inc
7、omes. ( C) Students who are accustomed to living in dorms. ( D) Students who scored low on standardized tests. ( A) They generally spent more time together than white pairs. ( B) They moved out of the college dorms at the end of the semester. ( C) They were more appreciative of the universitys housi
8、ng policy. ( D) They broke up more often than same-race roommates. ( A) They started doing similar activities. ( B) Their test scores rose gradually. ( C) They grew bored of each other. ( D) Their racial attitudes improved. ( A) He is a habitual criminal. ( B) He was accused of family violence. ( C)
9、 He was wrongly imprisoned. ( D) He has bitter memories of childhood. ( A) The evidence found at the crime scene. ( B) The testimony of his two friends. ( C) The jurys prejudice against his race. ( D) The two victims identification. ( A) The US judicial system has much room for improvement. ( B) Eye
10、witnesses are often misled by the lawyers questions. ( C) Frightened victims can rarely make correct identification. ( D) Many factors influence the accuracy of witness testimony. Section C ( A) It was set up in that year. ( B) It joined with another company. ( C) It sent 10,000 people abroad. ( D)
11、It recruited a lot of new staff. ( A) They are working in 150 countries worldwide. ( B) Most of them are former volunteers. ( C) 75% of them are from the UK. ( D) They joined the company in the early 90s. ( A) Most of the volunteers join in July. ( B) Its best to join the programs in winter. ( C) Th
12、ere are fixed start dates for each program. ( D) Volunteers may start when its best for them. ( A) Its solely funded by its volunteers. ( B) It receives money from the government. ( C) It asks for money from partner organizations. ( D) It gets funding from religious bodies. ( A) Americans eat more h
13、amburgers than before. ( B) Americans eat more fast food than they did. ( C) Most Americans are fond of eating sausages. ( D) Americans spent six million dollars on fast food in 1970. ( A) Above 50%. ( B) About 25%. ( C) Around 68%. ( D) Approximately 94%. ( A) It means getting too fat. ( B) Its a k
14、ind of heart disease. ( C) Its the biggest killer in America. ( D) Its a result of too much stress. ( A) It was a railroad in the US. ( B) It was developed after the Civil War. ( C) It got its name in about 1931. ( D) It helped slaves run away. ( A) George Washington. ( B) A black slave. ( C) A slav
15、e owner. ( D) A Quaker. ( A) Stationmasters. ( B) Conductors. ( C) Passengers. ( D) Stations. 大学英语六级改革适用(听力)模拟试卷 223答案与解析 Section A 1 【听力原文】 W: One of the most interesting experiments with dolphins must be one done by Doctor Jarvis Bastian. What he tried to do was to teach a male dolphin called Bass
16、 and a female called Doris to communicate with each other across a solid barrier. M: So how did he do it exactly? W: Well, first of all, he kept the two dolphins together in the same tank and taught them to press levers whenever they saw a light. The levers were fitted to the side of the tank next t
17、o each other. If the light flashed on and off several times, the dolphins were supposed to press the left-hand lever followed by the right-hand one. If the light was kept steady, the dolphins were supposed to press the levers in reverse order. Whenever they responded correctly, they were rewarded wi
18、th fish. M: Sounds terribly complicated. W: Well, that was the first stage. In the second stage, Doctor Bastian separated the dolphins into two tanks. They could still hear one another, but they couldnt actually see each other. The levers and light were set up in exactly the same way except that thi
19、s time it was only Doris who could see the light indicating which lever to press first. But in order to get their fish, both dolphins had to press the levers in the correct order. This meant, of course, that Doris had to tell Bass whether it was a flashing light or whether it was a steady light. M:
20、So did it work? W: Well, amazingly enough, the dolphins achieved a 100% success rate. 1. What is the purpose of Doctor Jarvis Bastions experiment? 2. What were the dolphins supposed to do when they saw a steady light? 3. How did the second stage of the experiment differ from the first stage? 4. What
21、 should the dolphins do to get rewarded? 1 【正确答案】 D 【试题解析】 对话开头女士就说 Doctor Jarvis Bastian的实验就是试图教会海豚在被障碍物隔开的情况下仍能沟通。所以答案为 D。要海豚根据不同的灯光判断按左右杠杆的顺序。是实验的细节,不是实验目的。 A错误; B中的 how long和C中的 cleverer对话没有提到。 2 【正确答案】 D 【试题解析】 女士说如果灯持续亮的话,两只海豚就要按照相反的顺序按下杠杆。也就是先按下右边的杠杆再按下左边的杠杆,所以答案为 D。在第一阶段的实验中。两只海豚被放进同一水 箱, A与
22、对话不符; B、 C对话中没有提到。 3 【正确答案】 A 【试题解析】 女士说在实验的第二阶段,杠杆和灯的设置与前一阶段基本一样。不同之处在于这次只有名叫 Doris的海豚能看见灯光。所以答案为 A。 B中的more rewards对话中没有提到;对话说两只海豚都能正确按下杠杆,可见不会够不着, C错;在第二阶段的实验两只海豚不在同一个水箱。 D错。 4 【正确答案】 D 【试题解析】 女士在介绍实验的工作原理之后说到,当海豚做出正确的回应。它们就会被奖励鱼吃。然后在实验第二阶段也谈到。要得 到鱼的话,两只海豚都要能以正确的顺序来按杠杆。故 D项正确。 A中的 “同时按杠杆 ”没有在对话中提
23、及,不选;女士强调两只都要能正确按下杠杆才能吃到鱼。而不是 B和 C项所说的 “One of them”,所以都予以排除。 5 【听力原文】 W: This weeks program Up Your Street takes you to Harrogate, a small town in Yorkshire. Harrogate became a fashionable resort during Victorian times, when people came to take a bath in the mineral waters. Today, few people come t
24、o visit the town for its mineral waters. Instead, Harrogate has become a popular town for people to retire to. Its clean air, attractive parks, and the absence of any industry, make this an ideal spot for people looking for a quiet life. Now, to tell us more about Harrogate, I have with me Tom Perci
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