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人教版(新课程标准)高中英语必修三Unit 4 Astronomy the science of the stars单元训练卷一

阅读理解

    Astronomers have taken the first ever image of a black hole, which is located in a distant galaxy (星系).The black hole is 500 million trillion km away and was photographed by a network of eight telescopes across the world. It was captured by the Event Horizon Telescope (EHT).

    The announcement was made in Washington, Brussels, Santiago, Shanghai, Taipei and Tokyo. Details have been published today in Astrophysical Journal Letters.

    Prof Heino Falckc, of Radboud University in the Netherlands, who suggested the experiment, told BBC News that the black hole was found in a galaxy called M87. "What we see is larger than the size of our entire Solar System," he said. "It has a mass 6.5 billion times that of the Sun. And it is one of the heaviest black holes that we think exists. It is an absolute monster, the heavyweight champion of black holes in the Universe."

    The image shows an intensely bright "ring of fire", as Prof Falckc describes it, surrounding a perfectly circular dark hole. The bright halo is caused by very heated gas falling into the hole. The light is brighter than all the billions of other stars in the galaxy combined - which is why it can be seen at such distance from Earth. The edge of the dark circle at the center is the point at which the gas enters the black hole, which is an object that has such a large gravitational pull (万有引力),not even light can escape.

    "It is remarkable that the image we observe is so similar to that which we get from our theoretical calculations. So far, it looks like Einstein is correct once again." said Dr Ziri Younsi, of University College London -who is part of the EHT cooperation.

    Chinese scientists were involved in the observation through a telescope in Hawaii. They were also highly involved in follow-up data processing and theoretical analysis, said Shen Zhiqiang, head of the Chinese Academy of Sciences' Shanhai Astronomical Observatory and a member of the EHT international team.

    Shanghai and Taipei were selected as two of the cities to hold news conferences, together with Washington, Brussels, Santiago and Tokyo, recognition of China's contribution.

    "In the fields of astronomy, radio astronomy, and space astrophysics, China has made a significant contribution to this global project," Falcke said.

(1)、Who first got the idea for the project?
A、Shen Zhiqiang. B、Heino Falcke. C、Albert Einstein. D、Ziri Younsi.
(2)、Why are six cities selected for the announcement?
A、It was the first black hole ever discovered. B、It took eight telescopes to work together. C、It was a joint effort of many countries. D、It's the heaviest of black holes.
(3)、From the passage we know that in the experiment Chinese scientists ________.
A、started the experiment B、led the experiment C、provided the equipment D、played an important role
(4)、What does Dr Ziri Younsi tell us about black holes in Paragraph 5?
A、Black holes can swallow up everything in the Universe. B、Scientists knew about black holes before they see them. C、Einstein has been proved wrong many times. D、Black holes might be some make-up stories.
举一反三
根据短文内容, 从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    “Three Apples” changed the world. The first one seduced(诱惑)Eve. The second one awakened Newton. {#blank#}1{#/blank#} Here are some famous words from Steve Jobs to share.

    On the character

    I'm the only person I know that's lost a quarter of a billion dollars in one year. {#blank#}2{#/blank#} 

On good design

    That's been one of my mottos-focus and simplicity. Simple can be harder than complex;You have to work hard to get your thinking clean to make it simple. But it's worth it in the end because once you get there,you can move mountains.

    On his outlook

    {#blank#}3{#/blank#} Saying we've done something wonderful when going to bed at night. That's what matters to me.

On your working life

    Your work is going to fill a large part of your life,and the only way to be truly satisfied is to do what you believe is great work. {#blank#}4{#/blank#} If you haven't found it yet,keep looking. Don't settle.

On the importance of death

    No one wants to die. Even people who want to go to heaven don't want to die to get there. {#blank#}5{#/blank#} No one has ever escaped it. And that is as it should be,because Death is even likely the single best invention of life. It is life's change agent. It clears out the old to make way for the new. Right now the new is you,but some day not too long from now,you will gradually become the old and be cleared away.

A. It's very character-building.

B. The third one was in the hands of Steve Jobs.

C. This is not a one-man show.

D. And the only way to do great work is to love what you do.

E. And yet death is the destination we all share.

F. It's really hard to design products by focusing on groups.

G. Being the richest man in the cemetery doesn't matter to me.

阅读理解

Integrity

    Integrity is the quality of being honest and strong about what you believe to be right. The concept of integrity has played a key role in moral philosophy throughout history and is promoted in all societies because of its importance to social relations. Individual integrity is vital to society, one that enables people to make use of their capacity for critical reflection, does not force people to take up particular roles and does not encourage individuals to betray each other. Besides, societies can be favorable to the development of individual integrity.

    Individual integrity can lift up the spirits of the entire society. It can shape the lives of people living in a particular society, the lives of all fellow people and, in its broadest sense, even the destiny(命运) of a nation. By contrast, if those living in the society are corrupt, it could have bad effects, jeopardizing the healthy morality of the society.

    On the other hand, a society can be favorable to the development of individual integrity. Society expects and requires integrity. A society consisting of people of integrity, and people who never compromise on their principles, could have a positive mark on the personal development of its members. Being a part of such a morally lively community could serve as a basis for absorbing traits of good character. This could be of a distinct advantage to any individuals in the society.

    However, some social structures are of the wrong sort for some individuals to pursue(追求) integrity. If that is the case, we have to ask questions about the moral nature of society first before raising questions about individual integrity. Questions about integrity may turn out to be about what kind of society it is, rather than about the relationship between individual interests and characteristics of a society. The pursuit of adequate individual integrity often depends, not so much on understanding who one is and what one believes and is committed to, but rather understanding what one's society is and imagining what it could be.

    Under no circumstances can we underestimate the importance of human integrity in a society. People, who are honest, trustworthy, compassionate and caring, are the factors decisive in the growth of individuals as well as the development of a society.

阅读理解

    Where to Dine on a Budget with Kids in London

    Where to dine on a budget with kids? These four London restaurants are as welcoming as they are wallet-friendly.

    Barbican Kitchen at the Barbican Centre

    Europe's largest multi-arts venue is home to cinemas, a theatre, a concert hall and galleries so there are plenty of ways for families to work up an appetite before refuelling at the Barbican Kitchen. This ground floor restaurant serves a range of light bites, hot sandwiches and handmade pizzas and children under 12 eat free with every adult ordering a main meal.

    Sticky Fingers, Kensington

    Sticky Fingers in Kensington is a rock n'roll restaurant that serves classic American dishes. The kid's menu (for under 12) is just £7.95 for a meal, a drink and a dessert and if you visit on a Monday you can take advantage of the “Monday Madness” promotion for up to 50% off main courses for adults. Don't leave without exploring the Rolling Stones souvenirs including gold discs, guitars and photos of the band.

    Jamie's Italian, Various Locations

    Top British chef, Jamie Oliver knows a thing or two about catering for children. There are often “kids free” promotions running during school holidays but the regular kids menu is only £6.50 for a main dish, a salad and a drink. Activity packs are available for kids and the 2-course lunch deal for grown-ups is a bargain at £11.95.

    Vauxhall City Farm Café

    Combine a day with the animals and lunch with the family at Vauxhall City Farm, a community space home to horse pigs, goats and camels. Enjoy lunch at the Old Dairy Café which serves affordable sandwiches, soups, salads, cakes and dishes from a weekly specials menu. Half portions of everything are available for kids for around £2.

阅读理解

Londoners are great readers. They buy vast numbers of newspapers and magazines and of books — especially paperbacks, which are still comparatively cheap in spite of ever-increasing rises in the costs of printing. They still continue to buy "proper" books, too, printed on good paper and bound(装订)between hard covers.

    There are many streets in London containing shops which specialize in book-selling. Perhaps the best known of these is Charring Cross Road in the very heart of London. Here bookshops of all sorts and sizes are to be found, from the celebrated one which boasts of being "the biggest bookshop in the world" to the tiny, dusty little places which seem to have been left over from Dickens' time. Some of these shops stock, or will obtain, any kind of book, but many of them specialize in second-hand books, in art books, in foreign books, in books on philosophy, politics or any other of the countless subjects about which books may be written. One shop in this area specializes only in books about ballet!

    Although it may be the most convenient place for Londoners to buy books, Charring Cross Road is not the cheapest. For the really cheap second-hand books, the collector must venture off the beaten track, to Farringdon Road, for example, in the East Central district of London. Here there is nothing so impressive as bookshops. The booksellers come along each morning and pour out their sacks of books onto small hand carts. And the collectors, some professionals and some amateurs, have been waiting for them. In places like this they can still, occasionally, pick up for a few pence an old one that may be worth many pounds.

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    As time went on, Philip's deformity was accepted like one boy's red hair and another's unreasonable obesity. But meanwhile he had grown horribly sensitive. He never ran if he could help it, because he knew it made his limp more noticeable. He stood still as much as he could, with his badly shaped foot behind the other. Because he could not join in the games which other boys played, their life remained strange to him; sometimes they seemed to think that it was his fault if he could not play football, and he was unable to make them understand. He was left a good deal to himself. He had been inclined to talkativeness, but gradually he became silent.

    The biggest boy in his dormitory, Singer, took a dislike to him, and Philip, small for his age, had to put up with a good deal of hard treatment. About half-way through the term there was a game called Nibs. It was a game for two, played on a table or a form with steel pens. Soon nothing was seen but boys playing this game, and the more skilful acquired vast stores of nibs. But in a little while Mr. Watson made up his mind that it was a form of gambling, and forbade the game. Then he ordered all the nibs in the boys' possession be handed in. Philip had been very skilful, and it was with a heavy heart that he gave up his winning; but his fingers itched to play still, and a few days later, on his way to the football field, he went into a shop and bought a pennyworth of J pens. He carried them loose in his pocket and enjoyed feeling them. Presently Singer found out that he had them. Singer had given up his nibs too, but he had kept back a very large one, called a Jumbo, which was almost unconquerable, and he could not resist the opportunity of getting Philip's Js out of him. Though Philip knew that he was at a disadvantage with his small nibs, he had an adventurous disposition and was willing to take the risk; besides, he was aware that Singer would not allow him to refuse. He had not played for a week and sat down to the game now with a thrill of excitement. He lost two of his small nibs quickly, and Singer was jubilant, but the third time by some chance the Jumbo slipped round and Philip was able to push his J across it. He crowed with triumph. At that moment Mr. Watson came in.

    "What are you doing?" he asked.

    He looked from Singer to Philip, but neither answered.

    "Don't you know that I've forbidden you to play that game?"

    Philip's heart beat fast. He knew what was coming and was dreadfully frightened, but in his fright there was a certain exultation. He had never been swished. Of course it would hurt, but it was something to boast about afterwards.

    "Come into my study."

    The headmaster turned, and they followed him side by side. Singer whispered to Philip:

    "We're in for it."

    Mr. Watson pointed to Singer.

    "Bend over," he said.

    Philip, very white, saw the boy quiver at each stroke, and after the third he heard him cry out. Three more followed.

    "That'll do. Get up."

    Singer stood up. The tears were streaming down his face. Philip stepped forward. Mr. Watson looked at him for a moment.

    "I'm not going to beat you. You're a new boy. And I can't hit a cripple. Go away, both of you, and don't be naughty again."

    When they got back into the school-room a group of boys, were waiting for them. They set upon Singer at once with eager questions. But he did not answer. He was angry because he had been hurt.

    "Don't ask me to play Nibs with you again,' he said to Philip. 'It's jolly nice for you. You don't risk anything."

    "I didn't ask you."

    "Didn't you!"

    He quickly put out his foot and tripped Philip up. Philip was always rather unsteady on his feet, and he fell heavily to the ground.

    "Cripple," said Singer.

    For the rest of the term he tormented Philip cruelly, and, though Philip tried to keep out of his way, the school was so small that it was impossible; he tried being friendly and jolly with him; he abased himself, so far as to buy him a knife; but though Singer took the knife he was not placated. Once or twice, driven beyond endurance, he hit and kicked the bigger boy, but Singer was so much stronger that Philip was helpless, and he was always forced after more or less torture to beg his pardon. It was that which rankled with Philip: he could not bear the humiliation of apologies, which were wrung from him by pain greater than he could bear. And what made it worse was that there seemed no end to his wretchedness; Singer was only eleven and would not go to the upper school till he was thirteen. Philip realized that he must live two years with a tormentor from whom there was no escape. He was only happy while he was studying and when he got into bed. And often there recurred to him then that queer feeling that his life with all its misery was nothing but a dream, and that he would awake in the morning in his own little bed in London.

阅读理解

    Failure is an unavoidable part of life. Though science has named some life skills that promise success, we're told over and over again that no great success was ever achieved without failure -- or many failed attempts. One of life's most important lessons, therefore, has to be how to handle failure best. But what is the message?

    For starters, ignore advice from anyone that tells you, "Don't beat yourself up about it," no matter how well-meaning they are. According to the new research from the University of Kansas, we absolutely should be beating ourselves up when we fail. Marketing professor Noelle Nelson and her team found that the more emotional a person's response is to failure, the more likely they are to achieve better results the next time they deal with a related task.

    The researchers carried out two experiments in which undergraduate students were required to perform specific tasks. In one experiment, they were asked to search online for a squeezer and report the lowest price they could find with the possibility of winning a $50 cash prize. However, the task was controlled, and all participants were told (by a computer) that the lowest price was $3.27 less than their reported price. Consequently, no participant won the cash prize. When the results were announced, some participants were asked to focus on their emotional response, and others on their cognitive (认知的) response. During the next similar task, participants who focused on their emotional response to failure made more effort than those who focused on a cognitive response.

    Everybody has their own unique challenges, responsibilities, duties, and projects, but these findings are related to all of us. Your personal failure may be a cake that fails to rise, a presentation that goes wrong, or a deadline that gets missed—it doesn't matter. What matters is how you react to it. Instead of thinking about the failure, let yourself feel bad about it. Then follow this advice on how to bounce back after your failure.

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