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题型:阅读理解 题类:常考题 难易度:普通

广东省七校联合体2021届高三上学期英语第二次联考(11月)试卷

阅读理解

Never play games with a bot(robot)—it will find a way to cheat if it can. A team from OpenAI, an artificial intelligence lab in San Francisco, has developed artificially intelligent bots that taught themselves to cooperate by playing hide-and-seek. The bots also learned how to use basic tools to help them win.

Bowen Baker at Open AI and his colleagues wanted to see if the team-based dynamics of the OpenAI Five could be used to produce skills that could one day be useful to humans.

The researchers set their bots loose in a simulated (模拟的) environment filled with fixed walls, movable boxes and ladders, and left them to play team games of hide-and-seek. The bots each had their own view of the world and couldn't communicate with each other directly.

At first, the hiders simply ran away. But they soon worked out that the quickest way to stop the seekers was to find objects in the environment to hide themselves from view. The seekers learned that they could move boxes around and use them to climb over walls. The bots then discovered that being a team-player -passing objects to each other or cooperating on a hideout -was the quickest way to win.

But the real surprise came when the bots started making use of problems or faults. Seekers found that if they pushed a ladder towards a wall, they could launch themselves into the air and spot hiders from above. Hiders found that they could get rid of the ladders by pushing them aside.

It shows that AIs are able to find solutions that humans miss, says Baker. "Maybe they'll even be able to solve problems that humans don't yet know how to." However, it is a large leap (跳跃) from virtual hide and seek to real problem-solving. "The main limitation is that it is in simulation," says Chelsea Finn at Stanford University.

(1)、Why did Bowen and his colleagues conduct the research?
A、To teach bots to play games. B、To train bots to use basic tools. C、To find if bots may cheat like humans. D、To see the potential of robots cooperation.
(2)、What's the third paragraph mainly about?
A、The tools of the research. B、The design of the research. C、The competitors of the game. D、The environment of the game.
(3)、What does the underlined word "It" in the last paragraph refer to?
A、Passing objects. B、Moving boxes around. C、Making use of faults. D、Hiding themselves from view.
(4)、What does Chelsea think of the finding of the research?
A、It can bridge a gap in the AI research. B、It will not be influenced by the real world. C、It will definitely help the real problem-solving. D、It may not be realized out of the virtual world.
举一反三
阅读理解

    My school stood in a big square playground in southeastern South Dakota. One teacher taught all grades, first through eighth. Most grades had only two or three students.

    Our school day started with the flag pledge(宣誓). Then the teacher called one grade at a time to the recitation bench beside her desk. She'd check our work, explain the new lesson, and dismiss us to go back to our own desks and do our new work, all in less than ten minutes per grade.

    At noon we ate lunches we had brought. Our lunches consisted of homemade sandwiches and if we were lucky, dessert. My favorite dessert was a fresh pear, and a piece of Mom's delicious sour cream chocolate cake.

    The annual Christmas program was the most exciting part of the year. We hurried through our lessons during December to allow time to practise poems, songs, and plays.

    A few days before the performance, the school board members borrowed equipment from the town and set up a stage across one side of the classroom. We hung bed sheets for curtains.

    On the evening of the performance, petrol lanterns hanging along the walls cast a warm, though not very bright, light over the gathering crowd. We could hardly contain our excitement as we looked from behind the curtains to wave at our parents.

    On a spring Sunday in a new term, just before the last day of the school term, everyone in the neighborhood gathered for a picnic. Our moms set fried chicken, bowls of salads, and desserts on the teacher's desk and the library table. After the dinner, we played games. One of the school board members brought big buckets of ice cream in the afternoon to top off the picnic. How we looked forward to that treat!

    I was just nineteen years old when I started my first teaching position in a country school with thirteen students. I felt excited, nervous and happy as I prepared my lunch bucket the first morning of the term. I can't remember what kind of sandwiches I packed, but I do remember I put in a fresh pear and a piece of chocolate cake for dessert!

阅读理解

Weekend Photography Workshop(研讨班): Seattle Aims

Learn new techniques from a great photographer

Take photos of Pike Place Market, Bainbridge Island, and more

Activity Details

    Seattle is a fantastic place to photograph. Spend the weekend taking photos of the historic Pike Place Market, get a new angle on the Space Needle, and photograph harbor views on Bainbridge Island.

    This workshop is led by a great photographer and a professional instructor and is designed for people who are interested in improving their digital photography. All participants must bring a digital SLR camera(单反相机), a laptop, and the software for organizing and presenting images. The workshop is limited to 25 participants.

Plan – 3 Days

Day 1—Thursday: Seattle

    Settle into our hotel or stay in accommodations of your choice. Gather tonight at a restaurant in town for a welcome dinner.

Day 2—Friday: Pike Place Market & Pioneer Square

    Start the day in the classroom with an instructive talk by our photographer. Our first task this afternoon takes us to the oldest running farmers' market in the country, Pike Place Market. Work on portraits, street scenes, and food photographing. Then photograph the stately 19th century brick buildings of Pioneer Square, Seattle's historic center. End the day with an edit-and-critic meeting.

Day 3—Saturday: Olympic Sculpture Park & Space Needle

    Head out to the Olympic Sculpture Park. Then go to the streets of the downtown area to get a unique view of the Space Needle, and photograph city life against a background of diverse architectural styles. Tonight, we'll present our best images to the group, enjoy dinner at a local restaurant and end our journey.

Cost

With hotel

Without hotel

$2,020

$1,395

    Meals noted in the plan are included in both options(with and without hotel)

Dates

Jul 11 – 14, 2013     Aug 08—11, 2013       Sep 26 – 29, 2013

Contact Information

    For questions about this workshop, please call 1-886-797-4686. Or you can visit the website: http://www. nationalgeographicexpeditions.com.

阅读理解

    My husband and I had been married nearly twenty-two years when I acquired Stevens-Johnson syndrome,a disorder where my immune system responded to a virus by producing painful blisters(水疱).Although my long-term evaluation was good,I,who had been so fiercely independent,rapidly became absolutely helpless.

    My husband,Scott,stepped up to the plate,taking care of kids and cooking dinners.He also became my personal caretaker,applying the medicine to all of my blisters because my hands couldn't do the job.Needless to say,I had negative emotions,bouncing from embarrassment to shame caused by total reliance on someone other than myself.

    At one point when I had mentally and physically hit bottoms I remember thinking that Scott must somehow love me more than I could ever love him.With my illness he had become the stronger one,and I the weaker one.And this disturbed me.

    I recovered from my illness,but I couldn't seem to recover from the thought that I loved my husband less than he loved me.This seeming distinction in our love continued to annoy me for the year following my illness.

    Then recently Scott and I went on a long bike ride.He's an experienced cyclist;I'm quite the green hand.At one point with a strong headwind and sharp pain building in my tired legs,I really thought I couldn't go any further. Seeing me struggle,Scott pulled in front of me and yelled over his shoulder,"Stay close behind me."As I fell into the draft of his six-foot-three-inch frame and followed his steps,I discovered that my legs quit burning and I was able to catch my breath.My husband was pulling me along again.At this very moment I woke up to what I now believe: during these and other tough times,love has the opportunity to become stronger when one partner learns to lean on the other.

    I pray my husband will always be strong and healthy.But if he should ever become the struggling one,whether on a bike ride or with an illness,I trust I'll be ready to call out to him: Stay close behind me—my turn to pull you along.

阅读理解

    A child who has once been pleased with a tale likes, as a rule, to have it retold in almost the same words, but this should not lead parents to treat printed fairy stories as formal texts. It is always much better to tell a story than read it out of a book, and, if a parent can produce what, in the actual situation of the time and the child, is an improvement on the printed text, so much the better.

    A charge made against fairy tales is that they harm the child by frightening him or making him sad thinking. To prove the latter, one would have to show in a controlled experiment that children who have read fairy stories were more often sorry for cruelty than those who had not. As to fears, there are, I think, some cases of children being dangerously terrified by some fairy story. Often, however, this arises from the child having heard the story once. Familiarity with the story by repetition turns the pain of fear into the pleasure of a fear faced and mastered.

    There are also people who object to fairy stories on the grounds that they are not objectively true, that giants, witches, two - headed dragons, magic carpets, etc. do not exist; and that, instead of being fond of the strange side in fairy tales, the child should be taught to learn the reality by studying hi story. I find such people, I must say so peculiar that I do not know how to argue with them. If their case were sound, the world should be full of mad men attempting to fly from New York to Philadelphia on a stick or covering a telephone with kisses in the belief that it was their beloved girlfriend.

    No fairy story ever declared to be a description of the real world and no clever child has ever believed that it was.

阅读理解

    On April 8th, 2013, the world felt sorry because of the death of former British Prime Minister, Margaret Thatcher, who died at the age of 87. Besides being the country's longest leader (1979-1990) in the 20th century, she was the first woman to lead Britain. She worked hard and did well in her work, so she was called" Iron Lady".

    Whatever you think of Margaret Thatcher, the thing everyone does agree on is that she was a woman with great decisions. When she took over Britain in 1979, she led a country that was in economic trouble. She faced a lot of problems because of the poor economic position.

    In order to make the country become strong again, Ms. Thatcher had to make some hard and special decisions like raising interest rates and even taxes at a time when most British people were living a hard life. In this way she led Britain to run out of economic troubles.

    Early in her second term, just as things were looking a little better, she faced another problem — a strike by the British Miners Union. Once again, the Iron Lady stood her ground to stop the longest strike in the country's history.

    In 1982, Argentina said that they had owned the Falkland Islands since the 19th century. Britain, however, considered the islands to be one of their overseas dependent territories (领土). Margaret Thatcher tried to talk about the problem with Argentines. But Argentines didn't agree with her ideas, so Ms. Thatcher did what any strong leader would do — send in the British Army. It took 74 days, and on 14th June 1982, the Argentine army finally failed and Britain controlled the Falkland Islands again.

    When Ms. Thatcher resigned in 1990, she left behind a country that was very strong. Unluckily, during the last few years of her life, something was wrong with her mind. She hardly remembered anything that was happening around her and even what she had done during her wonderful lifetime.

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