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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
Choose the one that fits best according to the information given in the passage you have just read.

The Museum of Science and Industry

    The Manchester Museum of Science and Industry will give us a more wonderful interpretation of the museum. The 2.8 hectare museum was rebuilt on the site of a huge Victorian warehouse and the world's oldest passenger train station. The number and type of collections are ranked first, and in the power exhibition hall, steam engines used during the Industrial Revolution can still be seen. The display of the railway here is rich and vivid in content. Understanding the history of the Industrial Revolution, the Manchester Museum of Science and Industry is a good choice.

    Power is the central theme of the museum, whether it is a bicycle or a steam engine, not to mention an old car. The history of mankind, as this museum shows, has been constantly running. All human inventions can't be separated from this idea. Life is also about exercise. All the exhibits in the museum are alive. The workers oil and wipe every day. Finally, steam is imported into the machinery to make them run as usual as they did a hundred years ago. Time is also reversed.

    In the power exhibition hall, the steam engine that had been used during the Industrial Revolution was still roaring, and the influence was not reduced. If you want to understand the Industrial Revolution and the role of Manchester in it, you must come and visit it, and you will find answers from the many wonderful exhibitions here.

    The Manchester Museum of Science and Industry completely reproduced the British Industrial Revolution, and ensured that the machines of its scientific and technological inventions operated daily, so that visitors and school children could experience the Industrial Revolution. Therefore, the museum has become an outstanding model for preserving industrial heritage.

    Manchester was known as Cotton Capital, Northern Capital, Second City, and Warehouse City for the Industrial Revolution. The Manchester Museum of Science and Industry is located in the center of Manchester City. It records the cradle (摇篮) of the Industrial Revolution with historical details. Manchester City's history, textiles, energy, communications, aviation, transportation and other industries have risen and fallen with the development of science and technology.

    More information: visit https://www.msichicago.org/

    Address: 150 Deansgate Manchester M3 3EH

    Main traffic: Bus 255 to Manchester City Centre

    Open daily: from 10:00 to 17:00

    Tour tickets: free

阅读理解

    The World Health Organization recently said that it planned to add gaming disorder (游戏成瘾) to its new list of disease classifications, angering the gaming industry but pleasing doctors who hope it may make treatment more easily available.

    Some US experts said it would make little difference when it comes to helping people with the disorder, although others said it would bring attention to a disorder that people sometimes don't recognize. So some experts disagree WHO's plan.

    Many of us enjoy video games, but does playing our favorite game for a couple of hours every night mean we're suffering from gaming disorder? Not according to the WHO.

    The symptoms listed by the WHO include a lack of control over gaming, treating gaming more seriously than other life interests and daily activities, and continuing to play games despite the negative consequences that playing them might have.

    "The behavior pattern is enough to result in significant damage to one's personal, family, or social life." the WHO said.

    Meanwhile, Douglas Gentile of Iowa State University has carried out influential research into the cause of gaming addiction in young people." I and many others had assumed that gaming is not really a problem but is a symptom of other problems," he told NBC News. Many had thought it was simply a failure of self-control. To see if it was, Gentile's team studied a group of children who had been gaming for several years." We found that when kids became addicted, their anxiety increased … and their grades decreased," Gentile said. When kids were able to back off from gaming, their symptoms disappeared, he added.

    Gentile thinks medical organizations should pay attention to the WHO's proposal." This isn't an issue of opinion; it's an issue of science," he said." This is a major scientific and medical organization. They don't do things lightly and without reason."

    Dr Petros Levounis, chair of psychiatry at the New Jersey Medical School at Rutgers University, said that he hoped the WHO's proposal would lead to more research into obsessive (过度的) behavior among all types of people.

    "Now, there is renewed interest and excitement," he said. So some experts are in favour of WHO's plan.

阅读理解

    The National Beekeeping Centre Wales is a free attraction in the countryside that teaches children about the importance of honeybees – with the chance to try lots of local honeys.

    This friendly visitor centre is a supporter of Welsh honeybees, which are increasingly under threat from climate change and loss of wildflower meadows. It raises visitors' awareness of environmental issues and shows the 4,000-year history of beekeeping and honey-making from the ancient Egyptians to the Romans. A Hive Aid scheme lets you adopt a beehive (from £50 per person), and regular courses (from £60 per person) train new generations of beekeepers.

Fun fact

    Bees pollinate about a third of everything we eat and play an important role in sustaining our ecosystems. In economic terms, honeybee pollination could be worth up to £200m to the UK alone.

What about lunch?

    Next door is the Furnace Tearoom, part of the Bodnant Welsh Food Centre, which serves light bites – wraps (卷饼), fruit salads (£7) and coffee. And the nearby Pavilion Restaurant at the National Trust's Bodnant Garden has cooked food, including baked potatoes (£5) and daily specials such as local casseroles (焙盘) with bread rolls (£6), plus coffee and cakes.

Exit through the gift shop

    There is a range of bee-themed gifts in our gift shop, including bee toys (£2), wooden honey candy (£2) and a selection of honeys all made by Welsh producers (£5). The bestselling Bodnant honey (£8) goes fast.

Getting here

    We are located just off the A470 on the Bodnant Estate in the Conwy Valley, and 10 minutes from the A55 north Wales coast road. Follow the brown signs just after Bodnant Gardens.

Value for money

    Visits and activities for kids are free, though donations are welcome. Taster days (from £60) and the weekend beekeeping course (£80 per person) are held at Abergwyngregyn village, 10 miles west down the A55.

Opening hours

The Visitor Centre opens daily from 10 am — 4pm but it is volunteer-run, so phone ahead to check. Expect lots of fun activities around the annual Conwy Honey Fair.

阅读理解

Foldable phones are once again facing questions about their durability(耐久性).The Galaxy Z Flip and the Motorola Razr are now both available to buy in the US-but early reports suggest the screens are easily damaged.

One media published photos of two layers of the Razr's display separating, affecting the touch screen. The Galaxy flip, meanwhile, boasts(自夸)a "flexible glass" display—but tests appear to show it scratching(刮擦)as easily as plastic.

In a statement, Samsung said the display had a protective layer, and had undergone extensive testing. "While the display does bend, it should be handled with care, "it said.

The Z Flip's "pretty thin glass" is one of Samsung's primary marketing messages for the new phone. But a durability test conducted by popular Zack Nelson, a regular buyer, suggested it was no more durable than soft plastic screen, and could even be dented(痕)by fingernail.

Nelson said Samsung's screen scratched exactly how plastic screen would react. "I don't know what material this is, but Samsung definitely shouldn't be calling it glass," he said. He found that the screen of the Motorola Razr scratched as easily but it is not marketed as "glass".

The Motorola Razr was put on sale 13 days ago in the US, but Raymond Wong, an editor says the flexible screen on his handset has already broken. The upper layer of the Razr's screen separated from the bottom, creating "a giant horizontal air bubble" for no apparent reason. He wrote that the fault appeared after 45-minute train ride during which the phone was in his pocket. The screen was completely warped from hinge-to-hinge with the top layer raised like a poorly applied screen protector. But Mr. Wong said that apart from the visual problem, the damage has affected the responsiveness of the touchscreen.

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