题型:阅读理解 题类:常考题 难易度:普通
福建省福州市三校联盟(连江文笔中学、永泰城关中学、长乐高级中学)2018-2019学年高一下学期英语期中考试试卷(音频暂未更新)
Elephants are able to know the difference between a man and a woman, and can tell an adult (成年人) from a child—all from the sound of a human voice. This is according to a study in which researchers played voice recordings to wild African elephants.
The animals showed more fear when they heard the voices of adult Masai men. Usually Masai people hunt elephants, and this suggests that animals have grown to listen for and avoid them.
Prof. Karen McComb and Dr Graeme Shannon from the University of Sussex led the study. They explained that in former research they had used similar experiments to show that elephants could tell—from the sound of a lion—whether the animal was a female (雌性) or a more dangerous male (雄性).
Prof McComb wanted to find out if the animals used their very sharp sense of hearing to recognize danger from humans.
The scientists recorded Masai men, women and children saying, in their own language, "Look, look over there, a group of elephants are coming." They also recorded Kamba men saying this phrase.
Masai people often come across elephants, which can result in violent (暴力的) hunting. Kamba people, however, mainly feed on agriculture, which does not generally bring them into violent touch with the animals.
When the team played recordings of these different voices through a hidden speaker, they found that elephant family groups showed more fear in response to the voice of a Masai man, than to a Kamba man's voice. And the adult male Masai voices caused far more violent response than the voices of women or boys.
Arriving in New York There are three airports in New York. When you arrive at one of them, you can take a bus or a taxi to any place in New York. |
Eating out There are many kinds of food in New York. And you shouldn't eat at McDonald's every day. There are good restaurants in Little Italy and Chinatown, for example. |
Hotels There are lots of good hotels in New York. The best is the Plaza on the 5th Avenue(大街), but you don't have to spend a lot in the city, there are lots of smaller hotels. The YMCA near the Central Park is great for young people. |
Public Transport(交通) In New York, there's a good bus and subway(地铁)service. If you are planning to use the subway a lot, you should buy a subway ticket for the journey because it's cheaper. But you don't have to use the public transport, there are lots of places you can go to on foot, such as the Empire State Building, the 5th Avenue and the Central Park. The New Taxis are a part of the city experience, so you should take at least one taxi during your visit! |
Places to see Finally, there are a lot of places to see in New York—the Times Square, the Statue of Liberty, and so on. And you shouldn't go home without climbing the Statue of Liberty to enjoy the scenery of the city. |
Shopping Shopping in New York is fun. There are big shops on the 5th Avenue. They are seven days a week. But be careful when you look at the prices; you have to pay a special 8% tax(税)on everything you buy in New York. |
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