题目内容
Monkeys prefer heavy metal to classical music, according to researchers at the University of Wisconsin whose findings are published this week in Biology Letters.
Scientists played a selection of music to a group of South American cotton-top monkeys but the only sound that got a reaction were from the heavy metal band Metallica. They were seemingly disinterested in Led Zeppelin, Miles Davis and Bach, but after the beautiful sound of Master of Puppets by Metallica was played the monkeys calmed down.
"Monkeys interpret rising and falling sounds differently than humans. Oddly, their only response to several samples of human music was a calming response to the heavy-metal band Metallica," said Professor Charles Snowdon, from the University of Wisconsin-Madison.
Rather than making them excited or aggressive, the heavy metal tracks had a comforting effect. Dr Snowdon, who teamed up with National Symphony Orchestra musican David Teie, also played the monkeys music composed specifically for them. Although they enjoyed Metallica, they were much more interested in these pieces.
A melody(乐曲) based on the short calls of scared monkeys led to anxiety levels rapidly growing, researchers found, while one based on long calls the creatures make when they are happy had a calming effect.
Frans B.M. de Waal, a professor of psychology at Emory University who studies animals, said the findings appear to say more about how monkeys respond to the sounds they make than they do about music or the evolution of music.
Dr Snowdon no longer has a monkey colony to use in his research, but he said his co-author David Teie is exploring the concept of music for cats.
"If we understand how we can affect their emotional states through using musical sound and aspects of our speech, maybe those of us living with companion animals can have a better relationship with them, too," Snowdon said.
1.The research mentioned in the passage is mainly about ______.
A. the change of music over time B. animals’ response to music
C. special music for animals D. the origin of music
2.When the monkeys heard the music they liked, they ______.
A. looked anxious B. became restless
C. felt at ease D. made long calls
3.According to the passage, the monkeys are most interested in the music ______.
A. of Led Zeppelin B. of Miles Davis
C. of Metallica D. specially composed for them
4.The aim of the research, according to Professor Snowdon, is to ______.
A. build better ties between animals and humans
B. compare monkeys and cats in term of music
C. develop new music based on animals’ calls
D. find better ways to keep animals under control
1.B
2.C
3.D
4.A
【解析】
试题分析:文章介绍了一个实验的结果,猴子对重金属音乐更感兴趣,听到感兴趣的音乐,猴子们会安静下来,它们还对特别为它们制作的音乐更感兴趣,这个研究的目的是为了在人和动物之间建立更好的纽带。
1.细节题:从第二段的句子:Scientists played a selection of music to a group of South American cotton-top monkeys but the only sound that got a reaction were from the heavy metal band Metallica. 可知研究人员让猴子听不同的音乐是想看它们的反应,选B
2.细节题:从第二段的:but after the beautiful sound of Master of Puppets by Metallica was played the monkeys calmed down.和第三段的句子:Oddly, their only response to several samples of human music was a calming response to the heavy-metal band Metallica,"可知猴子听到自己喜欢的音乐就安静下来了,选C
3.细节题:从第四段的句子:Dr Snowdon, who teamed up with National Symphony Orchestra musican David Teie, also played the monkeys music composed specifically for them. Although they enjoyed Metallica, they were much more interested in these pieces. 可知猴子对特别为他们作的音乐最感兴趣。选D。
4.细节题:从最后一段的句子:"If we understand how we can affect their emotional states through using musical sound and aspects of our speech, maybe those of us living with companion animals can have a better relationship with them, too," 可知根据Snowdon 教授所说,这个研究的目的是为了在人和动物之间建立更好的纽带,选A
考点:考查科普类短文
Mary Buendia once spent a day in an airplane, looking for a cat. She didn't find it that day. The plane flew around all over the world for three weeks with the cat on board. She finally found it in the cargo hold and sent it home first-class. Another time ,she found two suitcases full of birds from Turkey. But her strangest experience was when she pulled a snake out of a man's pants.
Mary Buendia is an animal health inspector at JFK Airport in New York. She takes care of all the animals that pass through the airport and checks that they are healthy. In the Animal Health Center, there are areas for dogs, cats, reptiles, birds, and fish. There is also an area for very big animals. The biggest they ever had was a black rhino. "It was no problem." she says.
At the center, they receive all types of animals monkeys, wild cats, poisonous spiders. It's impossible for one person to know about all of these, but there are 20 people working with Mary. Among them, they understand how to take care of the animals. She recently had to feed a group of toucans, which are rare birds. "luckily," she says, "there is a supermarket nearby which is open 24 hours. I had to go at 2 a.m to buy bananas.
Mary often works at night. "It's quiet between 1 a.m. and 4 a.m." she says, "because we don't have night flights. We try to give the animals a quiet night." Mary clearly loves her job. "You never know what the day will bring,"she says, and goes off to feed the birds.
【小题1】The best title of the passage will probably be _____.
A.JKF Airport in New York | B.Airport Health Inspector |
C.Mary Buendia | D.Animal Health Center |
A.working as an Airport Health Inspector, Mary Buendea has various experiences |
B.after the cat was found, it was sent home to New York |
C.Mary got frightened when she pulled a snake out of a man's pants |
D.Mary was tired of dealing with animals at the airport |
A.Mary often works at night during flights |
B.it took Mary a whole day to find a lost cat in an airplane |
C.only healthy animals can be permitted to go aboard the airplane |
D.Mary knows everything about the animals by working with 20 other people |
What is cloning? Are there different types of cloning?
_____71____ Actually, there are different technologies which can be used for other purpose besides producing the genetic twin of another organism. A basic understanding of the different types of cloning is key to talking an informed stance on current public policy issues and making the best possible personal decisions. The following three types of cloning technologies are usually performed; recombinant DNA technology or DNA cloning, reproductive cloning, and therapeutic cloning.
___72_____
Scientists have been cloning animals for many years. In 1952, the first animal, a tadpole, was cloned. ___73_____ Since Dolly, researchers have cloned a number of large and small animals including sheep, goats, cows, mice, pigs, cats, rabbits, and a gaur. ____74____
Hundreds of cloned animals exist today, but the number of different species is limited. ____75____ Some species may be more resistant to somatic cell nuclear transfer than others. The process of stripping the nucleus from an egg cell and replacing it with the nucleus of a donor cell is a traumatic one, and improvements in cloning technologies may be needed before many species can be cloned successfully.
A.What animals have been cloned? |
B.All these clones were created using nuclear transfer technology |
C.When the media report on cloning in the news, they are usually talking about only one type called reproductive cloning. |
D.Recently Chinese scientists have also successfully cloned mammals such as an ox. |
F. Attempts at cloning certain species such as monkeys, chickens, horses, and dogs, have been unsuccessful.
G. Before the creation of Dolly, the first mammal cloned from the cell of an adult animal, clones were created from embryonic cells.