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题型:阅读理解 题类:常考题 难易度:普通

安徽省滁州市九校2016-2017学年高二下学期英语期末联考试卷

阅读理解

    Rainforests, it turns out, are not created equal. Take the Amazon rainforest, an area that covers about 7 million square kilometers. But within that huge expanse are all kinds of ecological zones, and some of these zones, says Greg Asner, are a lot more crowded than others.

    “Some forests have many species of trees,” he said, “others have few. Many forests are unique from others in terms of their overall species composition…” And all of these different small areas of forest exist within the giant space that is the Amazon Rainforest.

    So Asner, using the signature technique called airborne laser-guided imaging spectroscopy, began to map these different zones from the air. “By mapping the traits of tropical forests from above,” he explains, “we are, for the first time, able to understand how forest composition varies geographically.”

    The results show up in multicolored maps, with each color representing different kinds of species, different kinds of trees, the different kinds of chemical they are producing and using, and even the amount of biodiversity, the animal and plant species that live within each zone.

    Armed with this information, Asner says decision-makers now have “a first-time way to decide whether any given forest geography is protected well enough or not. If not, then new protections can be put in place to save a given forest from destruction.”

    Asner says the information is a great way for decision-makers to develop a “cost-benefit ratio type analysis.”  Conservation efforts can be expensive, so armed with this information, government leaders can ensure they are making the most of their conservation dollars by focusing on areas that are the most biologically diverse or unique.

    The next step, Asner says, is to take his project global, and to put his eyes even higher in the sky, on orbital satellites. “The technique we developed and applied to map Peru is ready to go global.” Asner said. “We want to put the required instrumentation on an Earth-orbiting satellite, to map the planet every month, which will give the best possible view of how the world's biodiversity is changing, and where to put much needed protections.

(1)、Unequally-created rainforests refer to the fact ______.
A、how crowded they are B、where they are located C、when they came into being D、what kinds of species they have
(2)、What can government leaders learn from Asner's mapping?
A、The cost to conserve forests. B、The chemicals needing for certain forests. C、The forest areas needing special protection. D、The number of animals living in a forest.
(3)、What is Asner planning to do now?
A、To send a satellite to map the world. B、To track the change of biodiversity in the world. C、To develop technology for mapping the globe. D、To advertise his project around the world.
(4)、What does the passage mainly talk about?
A、Using eyes in the sky to map biodiversity. B、Making a map of big forests in the world. C、Learning about the biodiversity of Amazon forest. D、Protecting the forest from being destructed.
举一反三
阅读理解

    Junxi “Emma” Yang played Carnegie Hall before she got to high school. But her piano skills may have to take a back seat to her programming skill.

    According to World Journal, a US-based Chinese media organization, Emma, a 14-year-old student at the Brearley School in Manhattan, New York started coding when she was 6. Four years later, her beloved grandmother began developing Alzheimer's.

    When Emma's family moved to New York from Hong Kong in 2014, she became passionate about programming. By the time she was 10, her grandmother had already developed the disease.

    Emma got right to work. With her coding skills, she had a smartphone app created before long, designed to help people suffering from Alzheimer's.

    “Now, 'Timeless' has moved to the second stage of design,”says Emma.

    Emma hopes her grandmother can benefit from the artificial intelligence technology built into “Timeless,” the app Emma developed, to overcome her memory loss.

    Emma's newly finished app has gained support from Dr. Melissa Kramps, an Alzheimer's specialist, and from Kairo, a developer specializing in artificial intelligence.

    Timeless uses facial recognition to remind someone with Alzheimer's of vital information about the person whose photo they are looking at on their screen. It also signals whether they have just called somebody.

    The app also allows for the photo-talking, then moves to identify the people on the screen.

    The Timeless project is featured on the website Indiegogo for fundraising. Emma is hoping to raise $50,000 and work alongside professional programmers to have Timeless launched by the end of 2018.

    Many people have hailed Emma for her efforts. Bill Gates voiced his support, commending her on her bid to help bridge the gap between people with Alzheimer's and the ones they love.

阅读理解

    Children who do better than their companions at school tend to go on to enjoy better health as adults, research suggests. The study was based on a 30-year follow-up of more than 14.000 children born in Sweden in 1953.

    The Journal of Epidemiology and Community Health study found the least popular children had a nine times higher risk of heart disease. They were also more at risk of diabetes (糖尿病),drugs, alcohol and mental health problems.

    The degree of popularity, power and status enjoyed by each child, was evaluated when the children reached sixth grade in 1966 by asking them who they most preferred to work with at school. Individual children were classified into five status bands depending on how many nominations (提名) they have received.

    The leader researcher Ylva Almquist, from the Center for Health Equity Studies at the University of Stockholm, said children with a low status might lack social support and information, this will lead to a more negative self-image, which could lead to lower expectations and poor choices in life.

    “For example, children in lower peer status may adopt a more health-damaging lifestyle, including behaviors such as heavy smoking and drinking. These behaviors are known to be major risk for heart disease.” she said.

    She said the study shows that schools should work to promote social equality in the classroom, and to improve children's self-image.

    Professor Alan Maryon-Davis, president of the UK Faculty of Public Health, said, “Children who feel undervalued or are bullied (欺凌) at school often grow up lacking self-confidence. They then seek comfort in overeating, smoking or drinking, and all too often find themselves in poor health. It is important to do whatever we can to help children and young people feel valued.”

阅读理解

    CREATIVE KIDS

    FILM MAKING

    Become a director, scriptwriter(编剧), editor(编辑) and more … all in a week?

    Six half days of film making + six half days of fun activities.

    What's it all about?

Imagine yourself as the new Steven Spielberg or Ridley Scott? Love the cinema, but think you could do better? Or do you dream of being the next Keira Knightley or Johnny Depp? If so, then this is your holiday! You and your group will choose the type of film to make — adventure, fantasy, thriller or comedy. Then you'll create your own film to show at the end of the week. What's more, you'll also take your film home on DVD too!

    Can I do other activities as well?

Yes — every day there's also half a day of activities from our great activity programme, and different entertainment every evening. So you can pack in lots of other new experiences too!

    What do I learn?

    You'll learn the basics of film and sound recording, performing, and script-writing; and how to use sound effects, visual effects and music.

    You'll also learn about the work of a director, before editing your own film.

    Do I need any experience?

    No, our fantastic trained instructors and film industry experts will guide you through the whole process, and give you tips from the professionals.

    Do I need any specialist equipment?

    No, we'll provide all the equipment, from top spec digital video cameras and editing equipment, to costumes and make-up. Just bring your imagination!

    Only£695 per child!

阅读理解

    "Mom, what is that?" asked my son. "The Bride of Chucky?"

    The old doll I was holding was pretty scary. Her glass eyes were especially horrible, closing when she stood upright and flying open when she lay flat. Once she had been loved, but she had been stored in an attic (阁楼) for decades, where the extremes of heat and cold can be hard on a girl's looks. Throw her in the waste bin? Maybe. But first, let's check eBay.

    I clicked, supplied the required information about condition, including defects (i.e., "Only a miracle could save this doll"), and uploaded its photos. I sold it for $5.

    The buyer was happy: "As described!" he wrote on my feedback page. "Super seller!" The doll found a home and, I hope, a new life. Maybe she was used to repair other dolls. Perhaps those strange eyes got fixed and once again can inspire a child's love. It's a win-win, if you ask me.

    I also sold lots of other stuff. None of them brought in a lot of money, though I have been surprised at the occasional bidding war, like, for example, the one over an old swimsuit that would have made Brigitte Bardot look bad. And some customers, let's face it, are strange. Recently I had a hard time convincing an Australian would-be buyer of an Irish souvenir bell that I don't shop internationally; it's just too much trouble. He could have flown to Ireland and bought his own bell for the price he was willing to pay. Another time, a buyer complained that the electric wire on an old radio was dirty. Really? Dirty? The wire was black. But I aim to please, so I offered a refund.

    So why bother with the dealing and small profits? Because I don't like abandoning the past. All these treasures once had stories. They meant something. But the people who gave them that meaning are gone, and I simply cannot rescue everything. I can't even sew. So I find it satisfying that a new owner, discovered via eBay, will continue the story in his or her own way.

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。

    The English language has a lot of words which can be used in many different ways and in many different expressions.

    One such example is the word matter. In fact, matter can mean just about anything. It could be one of the most useful words in the English language.

    Let's get to the heart of the matter—a matter of principle (原则).

    If someone says that you owe (欠) him $50, but you don't, a friend might say, "Well, you could pay him the $50. It's not that much money. Then you won't have to hear him say it anymore." But if you do not owe him the money, do not pay him the money. It's a matter of principle.

    There is another way to use the word matter. But be careful with your choice of words.

    If you ask someone, "What's the matter?" it shows you are worried about the other person. But saying, "What's the matter with you?" has a completely different meaning. And it usually sounds rude (粗鲁的). In fact, when you say, "What's the matter with you?" you are suggesting that the person did something wrong or stupid.

    Another expression that could sound rude is to say, "It doesn't matter to me." Here, it depends on the context, and how you say it.

    Let's say you tell someone that a friend just got a big raise at work. That person answers with, "It doesn't matter to me." Here, it means he or she does not care. And it sounds rude.

    But saying, "Oh, you pick where we eat dinner. It doesn't matter to me." does not sound rude. In this situation, "it doesn't matter" shows you are easy-going (随和的).

    No matter how you look at it and what you say, matter is a very useful word. And it's only a matter of time before you will become an expert on the use of matter.

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