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题型:阅读理解 题类:常考题 难易度:普通

人教版(新课程标准)高中英语必修2 Unit 4 Wildlife protection同步练习3

阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

    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.

(1)、An elephant can tell a man from a woman by sense of ________.
A、touch B、sight C、smell D、hearing
(2)、How did the researchers get to know the elephants' special ability?
A、By watching the elephants in the zoo. B、By playing voice recordings to them. C、By recording the behaviors of elephants. D、By communicating with them in a special way.
(3)、We can learn from the passage that elephants are especially afraid of ________.
A、Masai men B、Masai women C、Kamba men D、Kamba women
(4)、What is the best title for the passage?
A、Elephants and Human Beings B、Differences Between Human Voices C、Elephants Recognize Human Voices D、Elephants at War with Human Beings
举一反三
阅读理解

    French writer Frantz Fanon once said: "To speak a language is to take on a world, a culture." Since the world changes every day, so does our language.

    More than 300 new words and phrases have recently made it into the Oxford Dictionary Online, and in one way or another they are all reflections of today's changing world.

    After a year that was politically unstable, it's not hard to understand the fact that people's political views are one of the main drives of our expanding vocabulary. One example is "clicktivism", a compound of "click" and "activism". It refers to "armchair activists" -- people who support a political or social cause, but only show their support from behind a computer or smart phone.

    "We had all the words around Brexit (脱欧) in the last update and we are now starting to see all the words around Trump coming into the dictionary," Angus Stevenson, Oxford Dictionaries' head of content development, told The Guardian.

    Lifestyle is also changing our language. For example, "fitspiration -- a compound of fit and inspiration -- refers to a person or thing that encourages one to exercise and stay fit and healthy. The phrase "climate refugee" -- someone who is forced to leave their home due to climate change -- reflects people's concern for the environment.

    According to Stevenson, social media was the main source for the new expressions "People feel much freer to coin their own words these days." he said.

    But still, not all newly- invented words get the chance to make their way into a mainstream dictionary. If you want to create your own hit words, Angus Stevenson suggests that you should not only make sure that they are expressive and meaningful, but also have an attractive sound so that people will enjoy saying them out loud.

阅读理解

    A study showed that the experiences children have in their first few years are important. These experiences affect the development of the brain. When children receive more attention, they often have higher IQs. Babies receive information when they see, hear and feel things, which makes connections between different parts of the brain. There are a hundred trillion(万亿)connections in the brain of a three-year-old child.

    Researcher Judit Gervain tested how good newborns are at distinguishing different sound patterns. Her researchers produced images of the brains of babies as they heard different sound patterns. For example, one order was mu-ba-ba. This is the pattern"A-B-B". Another order was mu-ba-ge. This is the pattern “A-B-C”. The images showed that the part of the brain responsible for speech was more active during the" A-B-B" pattern. This shows that babies can tell the difference between different patterns. They also were sensitive to where it occurred in the order.

    Gervain is excited by these findings because the order of sounds is the building block of words and grammar." Position is key to language," she says. "If something is at the beginning or at the end, it makes a big difference: John caught the bear.' is very different from 'The bear caught John.'”

    Researchers led by scientist Patricia Kuhl have found that language delivered by televisions, audio books, the Internet, or smartphones-no matter how educational-doesn't appear to be enough for children's brain development. They carried out a study of nine-month-old American babies. They expected the first group who'd watched videos in Chinese to show the same kind of learning as the second group who were brought face-to-face with the same sounds. Instead they found a huge difference. The babies in the second group were able to distinguish between similar Chinese sounds as well as native listeners. But the other babies-regardless of whether they had watched the video or listened to the audio-learned nothing.

阅读理解

    A primary school in UK has banned Valentine's Day cards because of concerns that young pupils spend too much time talking about boyfriends and girlfriends.

    Ashcombe Primary School in Weston Super Mare, Somerset, has told parents that cards declaring love can be "confusing" for children under the age of 11, who are still emotionally and socially developing. In this month 's newsletter(通讯), Peter Turner, the head teacher, warned that any cards found in school would be confiscated(没收). He wrote: "We do not wish to see any Valentine's Day cards in school this year. Some children and parents encourage a lot of talk about boyfriends and girlfriends. We believe that such ideas should wait until children are mature enough emotionally and socially to understand the commitment involved in having or being a boyfriend or girlfriend." Mr. Turner said any family wanting to support the Valentine's Day idea should send cards in the post or deliver them to home addresses by hand.

    His views were endorsed by Ruth Rice, 46, who has twins Harriet and Olivia at the school. She said, "Children at that age shouldn't really be thinking about Valentine's Day, they should be concentrating on their schoolwork." They are at an age when they are impressionable(易受影响的)and most parents including myself are with Mr. Turner." She added that "the cards cause too much competition. If someone gets a card and another doesn't, then someone will be disappointed."

    However, Rajeev Takyar, 40, who has two children Jai, 11, and Aryan, five, at the school, said he was "very angry". He said, "There are schools that have banned computer games and snowballs, and now Valentine's Cards." I think banning the cards stops children from having social skills. How are they going to learn about relationships otherwise? It's ridiculous. Alec Suttenwood, father of three children, said of the ban: "It's totally ridiculous. Young children just send the cards to each other as friends and to their parents. It's just a bit of harmless fun. There is no difference between this and Mother's or Father's Day."

阅读理解

    Before the 1830s, most newspapers were sold through annual subscriptions in America, usually $8 to $10 a year. Today $8 or $10 seems a small amount of money, but at that time these amounts were forbidding to most citizens. Accordingly, newspapers were read almost only by rich people in politics or the trades. In addition, most newspapers had little in them that would appeal to a mass audience. They were dull and visually forbidding. But the revolution that was taking place in the 1830s would change all that.

    The trend, then, was toward the "penny paper"— a term referring to papers made widely available to the public. It meant any inexpensive newspaper; perhaps more importantly it meant newspapers that could be bought in single copies on the street.

    This development did not take place overnight. It had been possible(but not easy)to buy single copies of newspapers before 1830, but this usually meant the reader had to go down to the printer's office to purchase a copy. Street sales were almost unknown. However, within a few years, street sales of newspapers would be commonplace in eastern cities. At first the price of single copies was seldom a penny—usually two or three cents was charged—and some of the older well-known papers charged five or six cents. But the phrase "penny paper" caught the public's fancy, and soon there would be papers that did indeed sell for only a penny.

    This new trend of newspapers for" the man on the street" did not begin well. Some of the early ventures(企业)were immediate failures. Publishers already in business, people who were owners of successful papers, had little desire to change the tradition. It took a few youthful and daring businessmen to get the ball rolling.

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