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题型:阅读理解 题类:常考题 难易度:普通

四川省阆中中学2019-2020学年高二上学期英语开学考试试卷

阅读理解

    Since 50 years ago, scientists have been searching for ways to link the brain with computers. Brain Computer Interface (BCI) technology could help people with disabilities send commands to machines.

    Recently, two researchers, Jose Millan and Michelle Tavella from the Federal Polytechnic School in Lausanne, Switzerland, demonstrated (展示) a small robotic wheelchair directed by a person's thoughts.

    In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the vehicle and guided it with his thoughts.

    "Our brain has billions of nerve cells. These send signals through the spinal cord (脊髓) to the muscles to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles," Tavella says, "Our system allows disabled people to communicate with external world and also to control devices."

    The researchers designed a special cap for the user. This head cover picks up the signals from the scalp (头皮) and sends them to a computer. The computer interprets the signals and commands the motorized wheelchair. The wheelchair also has two cameras that identify objects in its path. They help the computer react to commands from the brain.

    Prof. Millan, the team leader, says scientists keep improving the computer software that interprets brain signals and turns them into simple commands. "The practical possibilities that BCI technology offers to disabled people can be grouped in two categories: communication, and controlling devices. One example is this wheelchair." He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can benefit from. And the other is to guarantee that they can use the technology over long periods of time.

(1)、What is BCI?
A、BCI is a technology that can link the human brain with computers. B、BCI is a technology that can help to update computer systems. C、BCI is a technology that can help the disabled to recover. D、BCI is a technology that can control a person's thoughts.
(2)、How did Tavella operate the wheelchair in the laboratory?
A、By controlling his muscles. B、By talking to the machine. C、By using his mind. D、By moving his hand.
(3)、Which of the following shows the path of the signals described in Paragraph 5?
A、scalp→computer→cap→wheelchair B、scalp→cap→computer→wheelchair C、computer→cap→scalp→wheelchair D、cap→computer→scalp→wheelchair
(4)、Which of the following would be the BEST title for the text?
A、Switzerland, the BCI Research Center B、New Findings about How the Human Brain Works C、Robotic Vehicles Could Help to Cure Brain Injuries D、BCI Could Mean More Freedom for the Disabled
举一反三
根据短文内容,选择最佳答案。

    I was sure that I was to be killed. I became terribly nervous. I fumbled(摸索) in my pockets to see if there were any cigarettes, which had escaped their search. I found one and because of my shaking hands, I could barely get it to my lips. But I had no matches, they had taken those. I looked through the bars at the guard. He did not make eye contact with me. I called out to him “Have you got a light?” He looked at me, shrugged and came over to light my cigarette. As he came close and lit the match, his eyes unconsciously locked with mine. At that moment, I smiled. I don't know why I did that. Perhaps it was nervousness, perhaps it was because, when you get very close, one to another, it is very hard not to smile. In any case, I smiled. In that instant, it was as though a spark jumped across the gap between our two hearts, our two human souls. I know he didn't want to, but my smile leaped through the bars and caused a smile on his lips, too. He lit my cigarette but stayed near, looking at me directly in the eyes and continuing to smile.

    I kept smiling at him, now thinking of him as a person and not just a guard. "Do you have kids?" he asked. “Yes, here, here.” I took out my wallet and nervously fumbled for the pictures of my family. He, too, took out the pictures of his family and began to talk about his plans and hopes for them. My eyes filled with tears. I said that I feared that I'd never see my family again, never have the chance to see them grow up. Tears came to his eyes, too. Suddenly, without another word, he unlocked my cell and silently led me out. Out of the prison, quietly and by back routes, out of the town. There, at the edge of town, he released me. And without another word, he turned back toward the town.

阅读理解

    Car Hire

    Hiring a self-drive car really adds to the enjoyment of your holiday.There are so many places of interest to visit,and if you enjoy seeing more than just the city center there's no better way to explore than by car.

    Hire Charges:

    What's included

a) Unlimited mileage (英里数).

b) Expenses on oil,maintenance and repairs,which will be repaid on production of invoices.

C) Full insurance except personal accident (see below).

What's not included

a) Personal accident insurance.

b) Garaging,petrol,parking and traffic fines.

    Conditions of Hire:

    The shortest rental period at these special low prices is three days.For prices for periods of one or two days you only see our representative at the hotel.

    Car hire must be booked six weeks or more before arrival in London to guarantee a car.But if you have been unable to make a booking in advance please see our representative at the hotel who may still be able to help you.

    The car types on the sheet are examples of the types of cars in each price range,but particular car cannot be guaranteed.

    Upon delivery the driver (s) will be asked to sigh the car hire company's Condition of Hire.

    If you decide to hire a car,just fill in the Booking Form and return it to us.A booking fee of £ 12 as part of the car hire cost is required.

    Should you be forced to cancel your car hire booking after payment in full (two weeks before date of hire),a cancellation charge of £ 12 will be made.

阅读理解

    You know the feeling-you have left your phone at home and feel anxious, as if you have lost your connection to the world. "Nomophobia" (无手机恐惧症) affects teenagers and adults alike. You can even do an online test to see if you have it. Last week, researchers from Hong Kong warned that nomophobia is infecting everyone. Their study found that people who use their phones to store, share and access personal memories suffer most. When users were asked to describe how they felt about their phones, words such as "hurt" (neck pain was often reported) and "alone" predicted higher levels of nomophobia.

    "The findings of our study suggest that users regard smartphones as their extended selves and get attached to the devices," said Dr. Kim Ki Joon. "People experience feelings of anxiety and unpleasantness when separated from their phones." Meanwhile, an American study shows that smartphone separation can lead to an increase in heart rate and blood pressure.

    So can being without your phone really give you separation anxiety? Professor Mark Griffiths, psychologist and director of the International Gaming Research Unit at Nottingham Trent University, says it is what is on the phone that counts-the social networking that creates Fomo (fear of missing out).

    "We are talking about an internet-connected device that allows people to deal with lots of aspects of their lives," says Griffiths. "You would have to surgically remove a phone from a teenager because their whole life is rooted in this device."

    Griffiths thinks attachment theory, where we develop emotional dependency on the phone because it holds details of our lives, is a small part of nomophobia. For "screenagers", it is Fomo that creates the most separation anxiety. If they can't see what's happening on Snapchat or Instagram, they become panic-stricken about not knowing what's going on socially. "But they adapt very quickly if you take them on holiday and there's no internet," says Griffiths.

阅读理解

    The organizing committee of the China International Import Expo has organized 45 city tour routes to help participating merchants gain a better understanding of the city and its industrial strengths. Below are 16 of the routes, with each located within a different district. These routes will showcase the architecture, history, culture, economy, technology and ecological protection efforts within each area.

    Waigaoqiao "6+365" Exhibition Trading Platform

    The "6+365" One-Stop Trading Services Platform aims to promote the operations of the CIIE. Professional services are available at this venue all year round. Among the buildings that can be toured is the International Automobile Exhibition Trading Center.

    The Bund(外滩)

    Apart from its classic architecture and waterfront views, the Bund, one of the most well-known attractions in Shanghai, is home to many major financial organizations.

    Nanjing Road Tour

    Visitors will get to tour this famous commercial street that features high-end shopping options and cultural offerings.

    West Bund Area

    The area is home to major enterprises' artificial intelligence deployments such as Microsoft, Tencent, Xiaomi and NetEase.

    Experience Shanghai Culture

    Visitors will walk along Yuyuan Road, an old street in Changning district that is said to be the most representative of Shanghainese style.

    Fintech Tour

    Here, visitors can explore cloud computing, artificial intelligence and block chain through visits to the Shanghai Science and Technology Financial Cluster Area.

    Shanghai Culture Trail

    This tour allows guests to experience Shanghai culture through visits to many former residences of celebrities.

    Innovation Valley

    Visitors will get to see the Changyang Campus which is well-known for its innovative efforts as well as similar companies and unicorn enterprises.

    Baoshan Riverside & Ecology

    Tour locations include the Shanghai Wusongkou International Cruise Terminal and the WusongPaotaiwan Wetland Forest Park.

    Minhang Culture

    This tour has a focus on cultural and creative industries where people can learn about traditional handicraft.

    Intelligent Connected Vehicle Tour

    Visitors will get to see the Shanghai International Automobile City in the district.

    A place for paintings

    Fengjing old town is well-known for its farmer paintings.

    Ecological Songjiang

    Visitors can admire the scenes of nature at the Sheshan Natural Forest Park.

阅读下列短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

    I don't think I can recall a time when I wasn't aware of the beauty of the ocean. Growing up in Australia, I had the good fortune of having the sea at my side. The first time I went to Halfmoon Bay, I suddenly had the feeling of not being able to feel the ground with my feet anymore.

    For my 10th birthday, my sister and I were taken out to the Great Barrier Reef. There were fish in different colors, caves and layers of coral. They made such an impression on me. When I learned that only 1 percent of Australian's Coral Sea was protected, I was shocked. Australian marine life is particularly important because the reefs have more marine species than any other country on earth. But sadly, only 45 percent of the world's reefs are considered healthy.

    This statistic is depressing, so it's important for us to do everything to protect them. The hope that the Coral Sea remains a complete eco-system has led me to take action. I've become involved with the Protect Our Coral Sea activity, which aims to create the largest marine park in the world. It would serve as a place where the ocean's species will all have a safe place forever.

    Together, Angus and I created a little video and we hope it will inspire people to be a part of the movement. Angus also shares many beautiful childhood memories of the ocean as a young boy, who grew up sailing, admiring the beauty of the ocean, and trying to find the secrets of ocean species.

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