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题型:阅读理解 题类:常考题 难易度:普通

山东省枣庄市第三中学2018-2019学年高一下学期英语6月月考试卷

阅读短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

    Batteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves. University of Missouri (MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient.

    "To provide enough power, we need certain methods with high energy density (密度)", said Jae Kwon, assistant professor of electrical and computer engineering at MU. ''The radioisotope (放射性同位素) battery can provide power density that is much higher than chemical batteries."

    Kwon and his research team have been working on building a small nuclear battery, presently the size and thickness of a penny, intended to power various micro systems (MNEMS). Although nuclear batteries can cause concerns, Kwon said they are safe.

    "People hear the word 'nuclear' and think of something very dangerous." he said. "However, nuclear power sources have already been safely powering a variety of devices, such as pace-makers, space satellites and underwater systems."

    His new idea is not only in the battery's size, but also in its semiconductor (半导体). Kwon's battery uses a liquid semi conduct or rather than a solid semiconductor.

    "The key part of using a radioactive battery is that when you harvest the energy, part of the radiation energy can damage the lattice structure (晶体结构) of the solid semiconductor." Kwon said, "By using a liquid semiconductor, we believe we can minimize that problem."

    Together with J. David Robertson, chemistry professor and associate director of the MU Research Reactor, Kwon is working to build and test the battery. In the future, they hope to increase the battery's power, shrink its size and try with various other materials. Kwon said that battery could be thinner than the thickness of human hair.

(1)、Which of the following is true of Jae Kwon?
A、He teaches chemistry at MU. B、He developed a chemical battery. C、He is working on a nuclear energy source. D、He made a breakthrough in computer engineering.
(2)、Jae Kwon gave examples in Paragraph 4 ________.
A、to show chemical batteries are widely applied. B、to introduce nuclear batteries can be safely used. C、to describe a nuclcar powered system D、to introduce various energy sources.
(3)、Liquid semiconductor is used to ________.
A、get rid of the radioactive waste B、test the power of nuclear batteries C、decrease the size of nuclear batteries D、reduce the damage to lattice structure
(4)、The text is most probably a ________.
A、science news report B、book review C、newspaper ad D、science fiction story
举一反三
阅读理解

    Reports tell us that Americans work more and vacation less than people in other major industrial countries. Still, millions of Americans do try to get away from home for a week or two in the summer months. Some might even have the time and money to spend longer on vacation.

    For example, many retired Americans can be found driving around the United States in big recreational vehicles, known as R. V.'s. These serve as a home away from home. In fact, it might even be their only home as they see the country.

    Some American families get in their cars and drive to historic places like Colonial Williamsburg in Virginia. There, they can experience what life was like for early Americans. If that is not exciting enough, also in Williamsburg is a water park and an amusement park with rides.

    Other Americans visit national parks like Yellowstone or Yosemite out in the West. They want to spend time with nature. Or they take their vacation by a lake or the ocean. They might swim or fish. But many just want to sit and enjoy the feeling of doing nothing, except maybe read a book.

    Some families fly to other countries on vacation. Or they go on a cruise ship (大型游轮) and stop in different ports. Cruise ships are like floating cities.

    But not everyone goes someplace special on vacation. This might be the only time for people to work on things like home improvement projects. And while they do that, they might think of all the fun their friends are having.

阅读理解

    Opening week specials at Munchies Food Hall

    At the corner of Green and Brown Streets in the city

    Monday, 7th of January until Sunday, 1 3th of January 2008

    Feast until you're full!

    Come down to Munchies this week to enjoy the special dishes on offer at all of our food outlets. Order from the following:

    Succulent chicken rice     • Spicy satay beef            •DeliciOus noodle dishes

    Plump pork chops            • Seafood specialties         • Crunchy vegetables

    Sweet tropical fruit

    10% discount on all orders above $ 20.00

    Halal food is available at the stall Malay Food Heaven.

    Win Prizes and Gifts!

    Spend $ 20.00 or more and win instant prizes from our lucky draw box.

    Collect a free party balloon and whistle for each young diner.

    Enjoy a free meal if you are the first customer of the day at any of our stalls.

    Win a holiday to Westem Australia. A free raffle ticket is given with every receipt. Just fill in your information and place your entry in the box provided.

    Winner to be announced in The Straits Times on the 15th of January.

    Join in the Fun!

    Between 7:00 pm and 8:00 pm each evening until the 10th of January, your favorite Channel 3 television actors and singers will entertain you:

    May Lee      • Jackie Chen       • Kim Yap             • Kamal

    Autograph sessions will follow each performance! And who will be our extra special mystery star? Come down on Saturday at noon to find out.

阅读理解

    When I started working, I couldn't understand why there were some people who seemed to succeed in anything they tried, while there were others who just couldn't manage to achieve anything. After a while, I became amazed at the biggest difference lying in setting and reviewing goals regularly.

    Then I saw an academic study done by Dr. David Kohl on goals:

    80% of Americans claim that they don't have goals.

    16% of them have goals, but they don't write them down.

    Only 3% actually have written goals, but they don't review them regularly.

    Only 1% has written goals and they review them regularly, and these are among the highest achievers in the US.

    You need to set goals, independent of whether you want to achieve more or less. Goals are not only about achieving more or wanting to take on more in life-a goal starts with a simple desire.

    What do you do with your desires and wants in life? You could both ignore them and leave them to fade away in your mind, or listen to yourself and start taking action to get what you want in life.

    On the one hand, you can wish for a miracle, try to put the least amount of effort in, hoping to get the most out, and do nothing. On the other hand, you can get clear on the steps you need to take and take them, slowly, one by one until you reach success in that area and you will live with new amazing results in your life.

    Setting goals is the essential part to achieving success in any area. It begins with a desire, and then a written goal, followed by the right attitude and action, and that is your formula for success. Keep reviewing your goals and watch how your vision turns into your reality.

阅读理解

    Buddy or Friendship Benches (长椅)are needed because playgrounds can be lonely places sometimes. When a school places the bench, they teach a little lesson to the kids on how it is to be used. Then when a child sits on the bench, it sends out a message to others that basically says, " Hey, I'm alone right now and would welcome the company (陪伴) of others." Kids in the playground see this and from their training, they see there is a fellow student in need. They are encouraged to come over and sit on the bench and make a new friend.

    Benches like this have been around for a while now in many schools. But in Ireland, they are trying to do something different with them. This school in Cork in the south of Ireland is the 247th to get benches from a social organization called "Buddy Bench Ireland" that doesn't just provide schools with benches, but also runs special projects with trained child psychiatrists (精神病专家).They use the bench as an opportunity to start conversations about mental health. They talk about the importance of knowing and understanding your feelings and those of others.

    Judith Ashton, a co-founder of Buddy Bench Ireland said, "The children need to understand what the bench is about, what it represents —friendship, understanding, listening to each other and the most important thing is that it's important to express feelings."

    But do children really use the bench? It's a matter of great public concern. Sinead Mcgilloway from Maynooth University carried out a study and said, " We found that 40% of the children told us that they had actually used the benches at the time of the study. And over 90% said that they would talk to a child if that child was sitting on the bench. So, there's nothing to worry about.

    Children's mental health and safety at school is increasingly a concern in many countries. In Ireland, they're hoping these benches will not only tackle problems like school violence and school bullying (校园暴力和校园欺凌), but also give students the confidence to open up about their feelings.

阅读理解

All animals play. Runing, rolling and wrestling with each other is a way for them to have fun, of course. But it also seems to be how they communicate and strengthen bonds with each other.

When a dog comes up to another dog, front legs bowed and his tail high, his buddy knows he wants to play. But new research shows that this play behavior is surprisingly similar when horses and dogs play.

To study interspecies communication, Elisabetta Palagi and her colleagues from the University of Pisa found 20 YouTube videos of dogs and horses playing where their interactions lasted at least 30 seconds. They analyzed the videos, looking for specific pattern of play.

They found that while playing, both dogs and horses often had relaxed, open mouths-which is common playful facial expression in mammals. Some also copied each other's movements, like pretending to bite, playing with an object, or rolling on their backs on the ground. A 2,000-pound horse can play with a relatively tiny dog because the two are able to communicate their intentions.

"It's an important study because it shows how two animals who look and behave so differently can nevertheless manage to negotiate how to play in a way that's comfortable for both," Barbara Smuts, a behavioral ecologist at the University of Michigan, told National Geographic.

It's even more noteworthy given the large size difference between horses and dogs. The dog is vulnerable (易受伤的) to injury by the horse, and the horse has a deeply rooted tendency to fear animals that look like wolves."

Next up, the researchers write, is exploring the development and shaping of interspecies communication that “can be at the basis of a universal language of play".

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