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题型:阅读理解 题类:常考题 难易度:普通

重庆市江津中学、合川中学等七校2018-2019学年高一上学期英语入学摸底考试试卷

阅读短文,从A、B、C、D四个选项中选出最佳答案。

    Researchers have discovered the first Earth-sized planet. It was first marked by scientists' using NASA's Kepler telescope (望远镜), so it's called Kepler﹣186f. It lies about 500 light years from Earth and goes around its star. The planet is the right distance from its star for water: not too close or not too far. Water is one important condition that scientists guess is necessary for life. So it could have water and possible life. It's called a true Earth cousin.

    "This planet is an Earth cousin, not an Earth twin," said Barclay, who is among a team of scientists reporting on the discovery in the magazine Science this week.

    "It's very exciting to find a planet similar to the Earth," Barclay said. "It's not easy work because things change as we get more measurements."

    Scientists don't know anything about the air of Kepler-186f, but it will be a task for future telescopes which can study for chemicals that have something to do with life.

    "It's possible for life to live in this planet, but that doesn't mean there is life in it," Barclay said.

    So far, scientists have found nearly 1,800 planets in the universe.

    "The past year has seen a lot of progress in the search for Earthlike planets. Kepler﹣186f is very important because it is the first planet that is the same temperature and is almost the same size as Earth," scientist David Charbonneau wrote in an email.

(1)、Scientists have already found about ________ planets now.
A、500 B、186 C、1, 800 D、1, 801
(2)、Which of the following about Kepler-186f is NOT true according to the passage?
A、It could have water and possible life, so perhaps we might live there. B、It's almost as hot as and as large as Earth. C、In the future, scientists will study the chemicals of it by telescope. D、It's an Earth-like planet.
(3)、What is the best title of the passage?
A、Space research B、Journey to space C、Is there water and possible life in Kepler-186f? D、Scientists discover the most Earth-like planet
举一反三
根据短文理解,选择正确答案。

    The management and staff are happy to welcome you and will do all they can to make your stay an enjoyable one.

MEAL TIMES

    Our overnight charge includes a continental-type breakfast.

Breakfast: 7:30-9:30 a. m

Lunch: 12:00-2:00 p. m

Afternoon tea: 4:00-5:30 p. m

Dinner: 7:00-9:15 p. m

    Meals can be served in rooms at a small extra charge. We regret that meals cannot be served outside these times.

    Light refreshments including tea, coffee, biscuits and sandwiches, can be served in rooms between 10:00 a. m. and 11:00 p. m. except during the meal times listed above. Cold drinks are available in the room refrigerator.

ROOM CLEANING

    Please hang the appropriate sign on your door handle if you do not wish to be disturbed. It will be easier for the maids if you can leave the room temporarily at any time between 9:30 a. m. and 4:00 p.m.

VALUABLES

    We are not responsible for the loss of money, jewellery, or other valuables unless they are kept in the safe and signed for by the manager.

DEPARTURES

    Please inform receptionists of your intended leaving before 9:30 a. m. of the day concerned and leave the room by noon to allow for its preparation for incoming guests. If circumstances (情况) require, luggage can be left in the charge of the hall porter.

A SPECIAL REQUEST

    We would respectfully suggest that in consideration of the comfort of other guests, the volume of radios and televisions should be turned down after 11:00 p. m.

阅读理解

    Ben, at the age of 23 ,was the youngest man to ski solo to the North Pole. He dragged a 180-kilogramme sledge (雪橇) over 1,420 miles through the worst Arctic conditions. This year, Ben plans to ski solo from the Antarctic coast to the South Pole and back in the autumn, carrying all his supplies on his sledge.

    Ben Saunders was fired after persuading the firm to support his disorganized first adventure. “Everything that could go wrong did go wrong. We didn't get to the Pole, so we had no media interest. No one heard about it.”

    “People said it was impossible for me to get to the Pole. I said, “No, I can get there,” and I did. Self-belief, I see it as being a bit like a muscle — it's my belief that the more you stretch yourself the stronger it gets. If you never do anything that's uncomfortable or risky then your self-belief gets weaker. So that's one of the lessons I've figured out along the way.

    “My Antarctic adventure is just practicable and that's what is exciting to me. If I knew I could do it without too much bother, I wouldn't be interested." Why? “Personally I'm attracted by the human performance element to it. Not that long ago, running a marathon was seen as the top point of human attempt, and now I wouldn't be that surprised if my mum said she was going to run one."

    People's horizons are changing. “I'm not particularly gifted. I've just chosen this one goal to achieve and I've been working hard to realize it. And that's the thing that attracts me: with enough training and enough determination, enough focus and preparation, how far can we go? And I dont think I've found out yet.”

阅读理解

    Back in 1969, it was the Apollo 11 crew who flew to the moon in a spaceship. When U.S. astronauts Neil Armstrong and Edwin “Buzz” Aldrin stepped foot on the moon, they were the first. Meanwhile, their fellow astronaut Michael Coilins circled the moon in their spaceship, named Columbia.

    When Armstrong and Aldrin were done with their walk,they returned to the command module, and back to Earth. That part of the spaceship is on view at the Smithsonian's Air and Space Museum in Washington, D.C. But, if you cannot get to Washington,soon you will be able to see Columbia on your computer or your smartphone.

    Digital scientists are scanning the inside of the spaceship. They are creating an online model, in three dimensions, or“3 D”. By looking at these photographs, you will be able to see outer space,the way the astronauts did. It will be like sitting in their seats.

    Want your very own Columbia spaceship? You will be able to print a 3D copy of Columbia. Experts say anyone can make a life-sized model. But they expect most people to make smaller models of the 320×400 cm(11'X 13')command module.

    Scientists are using special 3D technology to scan the inside. They use cameras on long arms to take the photographs. The thousands of photographs taken will be combined with 50 laser scans.

    What would it be like to sit inside Columbia and take a look around? All the images will be loaded into software that allows you to look around the module on a computer screen. The user will be able to see the Columbia both inside and out. The Smithsonian says that the 3D technology gives the user ways to see things they cannot see at the museum. And it will give information that even the museum curators(馆长)have not seen before.

    “With the Command Module, no one has been inside since it came into the collection,” says Adam Metallo. Smithsonian 3D imaging specialist. “Now the information we capture can give anyone in the world a view of what it looks like inside this incredible piece of history.”

阅读短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。

    When my father married my mother in 1943, he gave my mother a 1937 crown coin and told her to keep it in the back of her purse and not to spend it. This would mean that she always felt that she was protected and would always have money if she really needed it.

    When I was married in 1970 my husband who had heard this story, obtained a 1937 crown coin for me and I have always kept it in my wallet, and I have always had enough for my needs.

    A friend recently fell on hard times, partly through external (外部的) circumstances and partly through poor planning. Friends and I have loaned her money, paid her bills, given her food, and even tried to teach her budget techniques, but none of them has been a solution. She has just slipped deeper and deeper into financial trouble and depression.

    Last week she looked pale and unwell, very depressed and hopeless, very sad for a friend to see and I then thought about how the crown coin, a physical reminder of another's care and love had protected me, so I went to the bank for a $ 100 dollar-bill.

    I told my friend the story and asked her to keep the $ 100 in the back of her wallet. It turned out that she didn't have a wallet, so she put the money in a little pencil case where she kept her coins. She immediately felt better—"I feel rich, and thank you for being a good friend," she said, and we were both a bit teary.

    I went home and remembered a little wallet I had that I'd never used, and thought, "I'll give that to my friend." I opened it, and inside, found $ 100.

阅读理解

    Facebook says it is working on technology to allow us to control computers directly with our brains. It is developing "silent speech "software to allow people to type at a rate of 100 words per minute, it says. The project, in its early stages, will require new technology to detect brainwaves without needing invasive operation. "We are not talking about monitoring your random thoughts," assured Facebook's Regina Dugan. "You have many thoughts, and you choose to share some of them. We're talking about monitoring those words. A silent speech interface(界面)-one with all the speed and flexibility(灵活)of voice. "

    Ms Dugan is the company's head of Building 8, the firm's hardware research lab. The company said it intends to build both the hardware and software to achieve its goal, and has employed a team of more than 60 scientists and academics to work on the project.

    On his Facebook page, Mark Zuckerberg added, "Our brains produce enough data to stream four HD(高清)movies every second. The problem is that the best way we have to get information out into the world-speech-can only send about the same amount of data as a 1980s modem. We're working on a system that will let you type straight from your brain about five times faster than you can type on your phone today. Finally, we want to turn it into a wearable technology that can be produced in quantity. "

    Technology is going to have to get a lot more advanced before we can share a pure thought or feeling. but this is a first step. Other ideas detailed at the company's developers conference in San Jose included work to allow people to "hear" through skin. The system, comparable to Braille, uses pressure points on the skin to pass information. "One day, not so far away, it may be possible for me to think in Chinese, and you to feel it instantly in Spanish,"Ms Dugan said.

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