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题型:阅读理解 题类:常考题 难易度:普通

北京市通州区2019届高三上学期英语期末考试试卷

阅读理解

    While every dog owner knows their dogs can read their moods perfectly, scientists have always been a little doubtful. Now thanks to some researchers at the University of Veterinary Medicine in Vienna, Austria, we finally have some convincing evidence.

    For this study, biologist Corson Miller and his team exposed eleven selected dogs to digital images of women that were either angry or happy. Half the dogs were rewarded for touching the screen when shown a happy face, while the other half given their treat for selecting those that appeared angry.

    Interestingly, the dogs were not provided with the entire face. Some dogs were shown only upper halves while the others observed lower halves. That's because the scientists believe humans show their eruptions on their entire face.

    After some training on how to recognize small differences like the wrinkles between the eyes or the changes in their shape that accompany the happy or angry expressions, the dogs were mostly able to identify the correct expression not only on a familiar face but on a strange face, the researchers concluded the dogs were smart enough to read human emotions.

    They also found those being trained to read angry expressions took a longer time to learn. They guess it may be because dogs find angry faces disgusting, causing them to back away quickly. However, once the smart dogs realized they were getting rewarded, the trepidation seemed to disappear. In fact, the dogs had such a good time playing the computer "game" that scientists had a hard time keeping them away from the touch screens after the study was completed.

    The researchers also noticed only dogs with a male owner had a harder time understanding the expressions correctly. Since the touched screen models were all females, this confirmed what has been observed in previous studies-dogs are more efficient at reading facial expressions of people that are the same gender as their owner.

(1)、How did the scientists conduct the experiment?
A、By mixing the selected dogs together. B、By rewarding only half of the dogs touching the screen. C、By leaving dogs to women who are either happy or angry. D、By showing digital pictures of women's happy or angry faces.
(2)、The underlined word "trepidation" in Paragraph 5 probably means            .
A、fear and hesitation B、curiosity and eagerness C、excitement and happiness D、doubt and uncertainty
(3)、According to the last paragraph, dogs with female owners           .
A、are scared away at the male faces B、are uninterested in telling the emotions on the entire faces C、have difficulty telling the moods on the faces of males D、can only recognize emotions on partial faces
(4)、What is the best title for this passage?
A、Mood Changes Influence Dogs B、Dogs Identify the Moods C、Dogs and Their Owners D、Dogs' Mood Research
举一反三
阅读理解

    We took a rare family road trip to the Adirondacks in late August,and it was as refreshing and exhausting as family vacations tend to be.Toward the end of our long drive home, even the kids were leaning forward in their seats urging my lead foot on.At that point in a road trip,even sixty-five miles per hour feels slow. We have become numb to our speed and numb to the road signs flashing by.

    My family lives on the edge of Lancaster County. Only thirty miles from home,I hit the brakes,and we began to roll,slowly,behind a horse-drawn carriage. We began to open our eyes again.We saw familiar green hills and the farm with the best watermelons. I rolled down the windows, and we breathed again.Just-cut hay and a barn full of dairy cattle.

    At five miles per hour,you remember what you forget at sixty-five.You are thinking about a place,even when you are moving from place to place.

    I am a placemaker. A homemaker, too. I am a mother of a young kid at home,and also a writer and a gardener.But,for me,those roles are wrapped up with the one big thing I want to do with the rest of my life:I want to cultivate a place and share it with others.

    The place I make with my family is a red-brick farmhouse built in l880. It has quite a few nineteenth-century bedrooms and a few acres of land,and we love nothing more than to fill them with neighbors and friends. We grow vegetables and flowers,keep a baker's dozen of egg—laying chickens,and,since we moved in three years ago,we have planted  many,many trees.

    Living with my life's purpose does not allow for much travel. I need to be here,feeding the chickens and watering the tomatoes. Any extra in the budget,and we spend it on trees.

    But I learned something at the end of our family road trip.Travel can help me in the task of caring for my own place.When I slow down and pay attention to the road between here and there,travel tells me the connections between my place and all the other places.

阅读理解

    A mechanical bicycle lock, like a U-lock, should be attached to a solid and immobile object like a rack (架子) to ensure safety. However, these racks are quite rare and popular, thus often occupied and although a bicycle lock prevents the bike from being carried away, as it fixes single parts like the frame or the wheels, other parts can be dismounted. Therefore an electronic system, consisting of several sensors, can extend the range of protection with only few components and less effort.

    The ‘FID Bikealarm' is a motion sensitive electronic alarm system that is attached to the rails of a bike saddle (座椅). Featuring omnidirectional (全方位) movement sensing to detect tiny movements or speeding-up and a small whistle emitting >120dB alarm sound to scare off potential thieves by arousing attention.

    The internal microcontroller uses a complex computer program to distinguish between a serious theft and harmless shaking movement as it senses and adapts to the environment. The usage is quite simple: identify yourself by holding the RFID tag close to the case to lock or unlock the alarm system signaled by feedback sounds. The RFID-technology is predestined for achieving this simple and secure interaction because it doesn't require any complex system, interaction or other devices—just a small tag.

    The ‘RFID Bikcalarm' is meant to be a useful add-on to mechanical bicycle locks as it massively extends the range of protection with few components. It is low-cost, durable and easy to use. The internal battery can be charged by USB.

阅读理解

    How many calories are there in every meal you eat? That seems like a difficult question to answer. But students at Aitkin High School in the United States can easily answer it now. They put what they eat into an online calorie counter(计算器). It quickly measures the amount of calories in their meals.

    In fact, this is part of the school's health class. It includes heart health, nutrition and fitness. Students can learn basic knowledge about fats, proteins, calories and sugar.

    Students learn how to balance calories in and out. They will know what happens when the balance isn't there. “The online calorie counter has turned out to be a cool tool to help you make healthy choices. Making one healthy eating decision can really make a difference.” Adam Carlson, the teacher in charge, told local newspaper Aitkin Independent Age.

    They also discus good ways to burn calories in the gym. According to Carlson, the gym is a great place to burn calories and get stronger. But it doesn't work for everyone. So they try to find different workout tips. “I'm trying hard to teach the students that working out can be fun, challenging, and doesn't need to take hours out of the day,” she said.

    The class has indeed changed students. “I am now watching what I am eating and pay attention to the food labels,” said seventh-grader Karena Burgstaler. Another student James Erickson began to control his sugar input because it almost went over his daily calorie intake goal.

阅读理解

    Since his early childhood, G. A. Minton has always been a faithful fan of science fiction and horror. Whenever a scary movie was playing at the local theatre, he was there in attendance with his friends, loudly screaming in terror.

    In his everyday life, Minton likes playing the game of golf most, having lettered on his high school golf team. In addition to writing, he also enjoys reading, traveling, fishing, swimming, working out, listening to hard rock music, and watching great movies-especially those about horror, science fiction, mystery and comedy.

    Strangely enough, it was only after Minton was knocked down by a drunk driver and suffered a closed-head injury that he developed a new found passion for writing. After the car accident, he suffered from both memory loss and problems communicating with others, which frustrated him to no end. He had to go to see his doctor on a regular basis and for weeks he had to take medicine used by patients who are suffering from Alzheimer's disease. Luckily, his brain slowly began to mend itself.

    At the end of the healing process, something was very different. He noticed that he had developed a strong urge to write down a story that had formed in his mind. That's how his first novel Trisomy XXI was born. He penned(写作)it in only three months. He began with chapter one and wrote in a freestyle manner—almost in a stream of consciousness. The narrative flowed freely from his vivid imagination, creating a thrilling tale of terror that is formed from an ordered sequence of events.

    One could think that the damaged neurons(神经元)had rearranged themselves into a different pattern, and thus improving the creative elements in his brain. Besides, stranger things have happened! He has recently completed his second novel. Currently, his brain is busy at work, seriously processing the text for another -story of the terror-one that will both entertain and horrify its unsuspecting reader!

阅读理解

    Employers and managers must never ignore the need for an office or industrial first aid kit. The federal government says that every workplace should be equipped with first aid kits and that employees should be taught first aid.

    Good preparation can prevent unnecessary injury, lose of productivity(生产效率), or even law suits when a workplace emergency occurs.

    An employer must first provide the proper number of first aid kits for his workers. Many kits are available for sale online by industrial first aid kit suppliers. Kits designed for ten workers cost about $15 and kits designed for fifty workers cost about $80. There are kits also available for a small office,a vehicle,or work sites. Kits should be stored in a portable(轻便的), durable, watertight container. Fix the kit to the wall so that it is easily seen and reached in an emergency. Include a list of kit's contents to ensure it is always fully stocked.

    Show each worker where the kit is located and what tools it contains. Educate each worker about possible injuries and which ones will require immediate medical attention from professionals.

    The American Red Cross sells industrial first aid kits that meet the United States' Occupational Safety and Health Administration's requirements. Several types of kits are available. The Personal Protection Kit contains gloves, gowns, and masks to protect workers from dangers like blood and bodily fluids. It costs about $15. The American Red Cross also sells industrial first aid kits for 25 or 50 workers that are both very cheap.

阅读理解

    In Chinese customs, red is the main color for weddings. It is used in different ways as it signifies love, joy and happiness. The bride's wedding gown(女礼服)is often red, the wedding invitations, gift boxes and envelopes are red and the bride and the groom's homes are decorated in red on the wedding day.

    Before the wedding, the married couples from the groom's family visit the bride's place with gifts in red baskets and boxes. One of those baskets has milk honey. Three days before the wedding, the women from the bride's family bring return﹣gifts to the groom's family.

    On the wedding day, the groom arrives at the bride's place on his way to the chapel(佛堂). The groom has to give gifts in cash wrapped in red paper to the bride's friends for letting her go. The bride and the groom then leave for the chapel together.

    The wedding ceremony is attended only by the couple's immediate relatives. Just after the wedding ceremony, the bride serves tea to her parents in﹣laws as a tradition. The couples will then go to get wedding pictures. Then a reception(宴会)will follow.

    In the reception, a welcome speech is followed by a cake cutting ceremony. A Chinese wedding cake has many layers(层), and each one represents a step to success for the newly married couples. So couples cut the cake from the bottom

    Travour.com describes and provides information on the wedding traditions of the Chinese and around the world. Below are some wedding traditions performed in Italy.

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