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题型:阅读理解 题类:常考题 难易度:普通

山东省潍坊市五县市2019-2020学年高二下学期期中考试英语试题

阅读理解

A planet the size of Jupiter has been discovered and it is one of the hottest ones known to us. This has made scientists think about how planets are formed.

Planets such as Earth have more oxygen than carbon, but what if the composition(组成)is just the opposite? This is a question opened up by a recent discovery of a diamond planet by US and UK scientists. The planet is 1200 light years away from Earth and was observed using NASA's Spitzer Space Telescope. Dr Marek Kukula explained that researchers initially used the Super WASP(Wide Angle Search for Planets) robotic observatories operating continuously, all year around. They detected the planet, then it was observed with the Spitzer Space Telescope, which detected the heat coming from the planet, and from that heat signature they can tell what this planet is made from.

The planet is very different to Earth. "It's giant planet," explains Dr Kukula, "a gas planet, a bit like Jupiter in our solar system. But the interesting thing that they've discovered is that it has a very different composition to the planets in our solar system. This planet has more carbon than oxygen." This suggests that there is more than one way to make a solar system and the range of planets in the universe could be much wider than previously thought.

Dr Kukula says that if there are smaller planets in the same solar system with a similar composition, rich in carbon, their rocks could be rich in minerals such as carbon and diamonds, unlike Earth which has silica (硅石), the sand that rocks on Earth are made from. "This is where this diamond planet idea comes from; they haven't actually detected a diamond planet yet," explains Dr Kukula.it' s hypothetical (假设的), "but you can imagine strange landscapes with black graphite rocks lying around and the surface could be covered with sticky liquids instead of water".

(1)、What planet has been discovered recently?
A、A planet with more oxygen. B、A planet with more carbon C、A planet hotter than others. D、A planet bigger than Jupiter.
(2)、How do scientists decide a planet's composition?
A、By its heat. B、By its size. C、By telescope. D、By distance.
(3)、What can we learn about the new planet from paragraph 3?
A、It is in our solar system. B、It looks like Earth. C、It is completely different from Jupiter. D、It contains a lot of gas.
(4)、Why do scientists call the planet "a diamond planet"?
A、It is rich in carbon. B、It is rich in silica. C、It is rich in water. D、It is rich in sticky liquids.
举一反三
根据短文理解,选择正确答案。

    Imagination Stage is a children's theater in the state of Maryland. A special performance is put on for children with autism (自闭症) each day. People with autism have difficulty communcating and socializing with other people. Children in the theater are allowed to move around during the performance. It's OK if they shout out or hold their ears when the music is too loud. These special performances are sometimes the only thing that a family can go to the theater together to see if a child has autism.

    That is the same idea with Autism on the Seas. This company organizes vacations for families of children with autism, especially vacations on cruise ships. Jamie Grover is director of group development in Autism on the Seas. He said, “With our staff on board, parents know that they are going to be able to relax, enjoy their vacation, and participate in ship activities. They know that their children are well taken care of.”

    The benefit of such vacations organized by Autism on the Seas is not waiting in huge lines on departure day. The company has staff to help in the ports. Waiting in long lines or being in the middle of big crowds can cause problem behavior in children with autism. Autism on the Seas helps families avoid situations like that.

    Autism on the Seas works with the help of cruise companies like Royal Caribbean. Special times or places are arranged for families to play video games, go skating or rock climbing, or eat dinner. Autism on the Seas also directs families to organizations that can help them pay for these vacations.

    Bambi Van Woert from the state of Michigan went on a cruise with her 7-year-old Ben, who has autism. She said, “I would never do something like this myself. I cannot take Ben shopping by myself at this point, so for me to try to do a cruise without help would be absurd.”

阅读理解

                                                                                              America's top comic book stores

    New York City, NY - JHU Comic Books

    NYC has a number of impressive comic book stores. While other comic book stores in the city fill their shelves with other products like cards and board games, JHU focuses only on the comics themselves, with shelves filled with great selections of the latest releases and back issues from wall to wall. (32 East 32nd St, 212 — 268 — 7088)

    Austin, TX-Austin Books & Comics

    Opened in 1977, Austin Books &. Comics is one of Texas' biggest and longest running comic book stores. Not only do they sell the latest issues, they also carry many first editions and back issues. Good news is that they often hold regular book purchase discount activities, which means that you'd better consult them before your visit. (5002 N Lamar Blvd, 512-454-4197)

    Washington D. C. - Big Planet Comics

    This store, originally from Georgetown, prefers the more independent, small-press titles as well as stuff from Europe and Japan that your kids probably haven't even heard of, but they also carry the more popular ones. True to its name, BPC has established its own comic book world, with book signing and meet-and-greet events, and their very own, though tiny, comic book publishing house. (1520 U St NW, 202 —342 —1961)

    Portland 9 OR - Floating World Comics

    Floating World Comics is not only a comic book store but a community hosting art shows. Priding itself on cool style, this is an ideal place for comic books, where art books fill shelves just as much as the more mainstream comics. Both the future artists and the comic book lovers in your family will more than appreciate a stopover during your Portland vacation. (400 NW Couch St, 503-241-0227)

阅读理解

    Monty Hempel is a professor of environmental sciences at Redlands University in California. He studies ecological literacy­or eco-literacy, for short. Eco-literacy is the ability to think about and understand the natural processes that make life possible.

    Monty Hempel says eco-literacy gives people knowledge about environmental problems. But he says it does not always work on getting them to change their behavior.

    Mr. Hempel wrote part of the Worldwatch Institute's latest State of the World report. He says in his article, "Some people think that eco-literacy is just a green form of science literacy. And what I have tried to ask is whether that's enough. In other words, what an ecologically-literate person needs to know might include things like the effect of environmental pollution on ecosystem, the energy systems, and all of those kinds of things that we would call the science of ecology."

    "That doesn't seem to lead to action to protect our environment ­ to protect our life-support system to the level that we need to. Just knowing a lot about the environment doesn't mean that we actually act to save it. After all, actions speak louder than knowledge."

    He adds that people may not be very worried about environmental problems if they seem far away. "Some people call it psychological distance. A lot of climate issues are worse in the Arctic and most of us don't spend time in the Arctic. And so, there's a certain distance. But there's also a distance that's happening in the world as it urbanizes ­ people spending more time in front of screens and less time out in nature. We become, if you will, disconnected from the natural systems that used to be the key to success for a human being."

    To help children discover the wonders of nature, he adds that children should learn about nature in school. But he also points out we have a high mountain for people to climb from knowledge to action.

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