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题型:阅读理解 题类:常考题 难易度:普通

山东省德州市2017-2018学年高一下学期英语期末考试试卷

阅读理解

    A team of engineers at Harvard University has been inspired by Nature to create the first robotic fly. The mechanical fly has become a platform for a series of new high-tech systems. Designed to do what a fly does naturally, the tiny machine is the size of a fat housefly. Its mini wings allow it to stay in the air and perform controlled flight tasks.

    “It's extremely important for us to think about this as a whole system and not just a bunch of individual components (零件),” said Robert Wood, the Harvard engineering professor who has been working on the robotic fly project for over a decade. “The added difficulty with such a project is that actually none of those components are off the shelf and so we have to make them all on our own,” he said.

    They engineered a series of systems to start and drive the robotic fly. “The seemingly simple system which just moves the wings has a number of individual components, each of which individually has to perform well, and then has to be matched well to everything it's connected to,” said Wood. The flight device was built into a set of power, computation, sensing and control systems. Wood says the success of the project proves that the flying robot with these tiny components can be built and manufactured.

    Wood says the design offers a new way to study flight mechanics and control at insect- scale. Yet, the power, sensing and computation technologies on board could have much broader applications (应用). “You can start thinking about using them to answer open scientific questions, you know, to study biology in ways that would be difficult with the animals, but using these robots instead,” he said. “So there are a lot of technologies and open interesting scientific questions that are really what drives us on a day to day basis.”

(1)、What challenge did the engineers have when making the robotic fly?
A、They don't have enough related knowledge. B、They are lack of ready-made components. C、The system is too complex to work. D、They fail to control all the components.
(2)、What does the success of the robotic fly prove?
A、Scientists are able to make tiny flying machines. B、Humans will create a new kind of species for the nature. C、The flight device will not need so many components. D、It will help to kill dangerous insects in the nature.
(3)、What does Wood hope to do with the flying device?
A、To fix the system on other animals. B、To put it to the market for money. C、To solve more scientific problems. D、To encourage people to learn biology.
(4)、How does Wood feel about the application of the robotic fly?
A、Worried. B、Curious. C、Doubtful. D、Confident.
举一反三
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    The Nazca Lines are a series of large ancient geoglyphs (地画) in the Nazca Desert, in southern Peru. It is ranging from geometric patterns to drawings of different animals and stylized human-like forms. The ancient lines can only be truly taken in from high in the air, leaving generations puzzled as to how these precise works could have been completed long before the documented invention of human flight.

    The Lines were first spotted when commercial airlines began flying across the Peruvian desert in the 1920,s. Who built them and what was their purpose? Are they roads, star pointers,maybe even a gigantic map? If the people who lived here 2,000 years ago had only a simple technology, how did they manage to construct such precise figures? Did they have a plan? These markings are like a vast puzzle.

    The Nazca Lines are the most outstanding group of geoglyphs in the world. There are also huge geoglyphs in Egypt, Malta,United States (Mississippi and California), Chile,Holivia and in other countries. But the Nazca geoglyphs, because of their numbers, characteristics, dimensions and cultural continuity as they were made and remade throughout a certain history period, form the most impressive archeological (考古学的) group.

    The Nazca plain is unique for its ability to preserve the markings upon it, due to the combination of the climate (one of the driest on Earth, with only twenty minutes of rainfall per year) and the flat, stony ground which minimizes the effect of the wind at ground level. With no dust or sand to cover the plain and little rain or wind to erode (腐蚀) it, lines drawn here tend to stay drawn. These factors, combined with the existence of lighter-colored subsoil beneath the desert surface, provide a vast writing pad that is suited to the artist who wants to leave his mark eternal.

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    Louis Pasteur was born in Dole, France on December 27, 1822. His family was poor, and during his early education Pasteur was an ordinary student who enjoyed art and singing. However, when Pasteur was exposed to science as a teenager, he knew he had found his career.

    In 1838, Pasteur went to college to become a science teacher. He then became a chemistry professor at the University of Strasbourg. He got married in 1849 and had five children. However, three died young from typhoid fever (伤寒症). It was the deaths of his children that drove Pasteur to investigate the infectious disease in order to find a cure.

    During Pasteur's time, people believed that bacteria (细菌) appeared due to “spontaneous generation (自然发生)”. They thought that the bacteria just appeared out of nowhere. Pasteur earned out experiments to see if this was true. Through his experiments he proved that germs (细菌) were living things that came from other living things. They didn't just spontaneously appear. This was a major discovery in the study of biology and earned Pasteur the title of Father of Germ Theory.

    As Pasteur learned more about bacteria, he began to think they may be the cause of diseases in humans. When the French silk market was threatened by a disease to silkworms (蚕), Pasteur decided to investigate. He discovered that this disease was caused by germs. By killing them from the silkworm farms, he was able to cease the disease and save the French silk business.

    Today Louis Pasteur is known as one of the most important scientists in history. His discoveries led to an understanding of bacteria and diseases that has helped save millions of lives.

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    About this time every year, I get very nostalgic(怀旧的). Walking through my neighborhood on a fall afternoon reminds me of a time not too long ago when sounds of children filled the air, children playing games on a hill, and throwing leaves around in the street below. I was one of those children, carefree and happy. I live on a street that is only one block long. I have lived on the same street for sixteen years. I love my street. One side has six houses on it, and the other has only two houses, with a small hill in the middle and a huge cottonwood tree on one end. When I think of home, I think of my street. Only I see it as it was before. Unfortunately things change. One day, not long ago, I looked around and saw how different everything has become. Life on my street will never be the same because neighbors are quickly grown old, friends are growing up and leaving, and the city is planning to destroy my precious hill and sell the property to contractors.

    It is hard for me to accept that many of my wonderful neighbors are growing old and won't be around much longer. I have fond memories of the couple across the street, who sat together on their porch swing almost every evening, the widow(寡妇)next door who yelled at my brother and me for being too loud, and the crazy old man in a black suit who drove an old car. In contrast to those people, the people I see today are very old neighbors who have seen better days. The man in the black suit says he wants to die, and another neighbor just sold his house and moved into a nursing home. The lady who used to yell at us is too tired to bother any more, and the couple across the street rarely go out to their front porch these days. It is difficult to watch these precious people as they near the end of their lives because at one time I thought they would live forever.

    The "comings and goings" of the younger generation of my street are now mostly "goings" as friends and peers move on. Once upon a time, my life and the lives of my peers revolved around home. The boundary of our world was the gutter at the end of the street. We got pleasure from playing night games or from a breathtaking ride on a tricycle. Things are different now, as my friends become adults and move on. Children who rode tricycles now drive cars. The kids who once played with me now have new interests and values as they go their separate ways. Some have gone away to college like me, a few got married, two went into the army, and one went to prison. Watching all these people grow up and go away makes me long for the good old days.

    Perhaps the biggest change on my street is the fact that the city is going to turn my precious hill into several lots for new homes. For sixteen years, the view out of my kitchen window has been a view of that hill. The hill was a fundamental part of my childhood life; it was the hub of social activity for the children of my street. We spent hours there building forts, sledding, and playing tag. The view out of my kitchen window now is very different; it is one of tractors and dump trucks tearing up the hill. When the hill goes, the neighborhood will not be the same. It is a piece of my childhood. It is a visual reminder of being a kid. Without the hill, my street will be just another pea in the pod.

    There was a time when my street was my world, and I thought my world would never change. But something happened. People grow up, and people grow old. Places changes, and with the change comes the heartache of knowing I can never go back to the times I loved. In a year or so, I will be gone just like many of my neighbors. I will always look back to my years as a child, but the place I remember will not be the silent street whose peace is interrupted by the sounds of construction. It will be the happy, noisy, somewhat strange, but wonderful street I knew as a child.

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    The 14-year-old, Amit Dodani, a talented speaker and persuasive debater at school, suffered as a child from a speech disorder.

    He began working with a speech therapist (理疗师) when he was 6 years old, but it was his decision to try out for debate team at the end of seventh grade that helped him most.

    “That experience changed my life,” he wrote after his team went on to nationals. “It gave me hope, and helped me see my own true potential.”

    Since he launched MynameMystory last year, the site has attracted national and even international attention. Amit's mom said her son's website is meant to send a message that no one is alone in their experience, showing how people overcame their challenges and how others can, too.

    “The big thing that clicked in Amit was the belief that people are really needed (to help each other) in this country,” she said. “I wasn't surprised he wanted to do this, because at such a young age he had this spirit in him.”

    In addition to the website, Amit also wanted to expand the idea of sharing stories. So he asked his friends and classmates to donate books to distribute to local hospitals. He hoped to collect perhaps 1,000, but in just two weeks, he received more than 2,300 donations.

    “There was an absolute connection between the website and books,” Amit said. “But books are something that can really make a difference to someone who is in the hospital and can't go to school.”

    Amit said he's hoping to organize a large live event for MynameMystory at the end of this year at Chaminade High School in West Hills. Those who shared their stories on the website will be invited to speak and encourage others to share their stories of overcoming challenges.

    “We're hoping for big things,” Amit said. “We have a lot of events planned out for the future. The goal is basically to inspire people in a different way.”

阅读理解

    China's box office numbers continue to grow rapidly. It is estimated that the revenues(收入) may pass the U. S. market's as soon as this year. However, this cinematic party could be over just as it's getting started. Some companies are working to convince consumers that the ultimate viewing experience is not on the big screen.

    Instead, it's on the small ones that are already in their pockets-thanks to the technology of virtual reality.

    Already, VR experience centers are popping up in major cities like Beijing and Shanghai. They give customers the opportunity to watch VR movies or play VR games for about the same price as a discount movie ticket. Online video sites, meanwhile, are also moving into the VR field. Some of them, like Youku, have launched(推出) their own VR apps and channels.

    China has more than 700 million smartphone users. A large percentage of them are already more than willing to download and watch TV shows and even full-length movies on their handsets. This potentially makes them more likely to embrace VR content than Americans and Europeans.

    But in fact, it's not just Chinese companies and video websites that believe VR will pull viewers away from movie theaters. International production companies that, for years, have made block busters (大片) for cinema audiences are also warning that disruptive change is around the corner.

    Maureen Fan, chief executive of the Silicon Valley VR start-up Baobab Studios, after bringing her company's animated VR short Invasion to the Shanghai International Film Festival last year, concluded that the field had been evolving much more rapidly than she expected. "What I thought would take ten years has happened in one or two," she said. However, she also noted that the industry needs more people who can create great stories to move VR beyond a niche product(小众产品 ) and into the mass market. "The technology is already there. What continues to be lacking is good content," Fan said. "There's a certain amount, but we would love to see more."

 阅读下面材料,在空白处填入1个适当的单词或括号内单词的正确形式。

The Chongyang Festival is a {#blank#}1{#/blank#} (tradition) Chinese festival celebrated on the ninth day of the ninth month of the lunar calendar. According to legend, during the Eastern Han Dynasty (25-220), a Taoist named Huan Jing saved his hometown {#blank#}2{#/blank#} a plague (瘟疫) by leading villagers up a high hill in Shangcai, {#blank#}3{#/blank#} (wear) dogwood branches and drinking chrysanthemum wine to drive away evil {#blank#}4{#/blank#} (spirit). Since then, the tradition of celebrating the double ninth day {#blank#}5{#/blank#} (last) for more than 2,000 years. The star during the festival is the dogwood plant, {#blank#}6{#/blank#} grows in most parts of China. Many women and children wear its branches on their arms or decorate their hair with it. Additionally, people fill dogwood into sachets (香囊), which come in various shapes and {#blank#}7{#/blank#} (decorate) with lively patterns like birds and flowers. They stands for different meanings of luck.

The Chongyang Festival is not only a historical Chinese festival but also {#blank#}8{#/blank#} opportunity to show respect for the elderly. It encourages family reunions and helps to {#blank#}9{#/blank#} (strength) family bonds. Moreover, it shows the beauty of Chinese culture and allows people {#blank#}10{#/blank#} (connect) with their roots.

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