Go, known as Weiqi in China and Baduk in South Korea, was viewed as the last game where humans can defeat machines. Lee Se-dol, one of the greatest Go players, has won 18 world championships for 21 years of his professional career. AlphaGo, a computer program developed by Google's DeepMind, beat the European Go champion, an achievement that was not expected for years in October, 2015.
The match between Lee and AlphaGo was seen as a representative game between humans and Artificial Intelligence (AI). The match of the century drew great attention from news organizations, Go fans and the general public across the world as well as in South Korea.
Go originated from China more than 2,500 years ago. It involves two players who take turns putting markers on a net-shaped board to gain more areas on it. One can occupy the markers of the rival (對手) by surrounding the pieces of the other. Go is considered to be a lot more complex than chess where artificial intelligence scored its most famous victory to date when IBM’s Deep Blue beat grandmaster Gary Kasparov in 1997.
But experts say Go presents an entirely different challenge because of the game’s incomputable number of move options. In other words, the computer must be capable of human-like "intuition" (直覺) to win.
"I was very surprised because I did not think that I would lose the game," said Mr. Lee. He said AlphaGo’s early strategy was “excellent” and that he was shocked by one unconventional move it had made that a human never would have played, which he believed directly resulted in his loss.
AlphaGo is proud of a deep learning capability to learn for itself and discover new strategies by playing games against itself and adjusting neural networks (神經網絡) based on a trial-and-error process known as reinforcement (強化) learning.
In spite of his loss, he did not regret accepting the challenge. "I had a lot of fun playing Go and I’m looking forward to the future games,” he said after AlphaGo won 3-0 in a five-game match.
“Playing against a machine is very different from an actual human player. Normally, you can sense your rival’s breathing, their energy. And lots of times you make decisions which depend on the physical reactions of the person you’re playing against. With a machine, you can’t do that”, Lee said.
1. Where can we most probably read this text?
A. In a personal diary
B. In a science magazine
C. In a science fiction
D. In a travel guide
2. Which of the following is TRUE?
A. Only people in South Korea pay attention to the match between Lee and AlphaGo.
B. Artificial intelligence rewrote the history as AlphaGo beat Gary Kasparov in 1997.
C. AlphaGo’s early strategy was to play by regular moves the same as human beings.
D. Lee Se-dol was convinced he would finally win the match before the series started.
3.What did Lee think was the cause of his loss?
A. AlphaGo had an excellent strategy and unconventional moves.
B. He couldn’t sense AlphaGo’s breathing and energy in the games.
C. He made decisions depending on the rival’s physical reactions.
D. The designer of AlphaGo was a talent who couldn’t be defeated.
4.This article is mainly about _____.
A. The differences between playing chess and Go
B. The difficulties Lee met in the match with AlphaGo
C. The introduction of a match between Lee and AlphaGo
D. The development of the Artificial Intelligence (AI)
寒假天地重慶出版社系列答案科目：高中英語 來源：2016-2017學年江蘇揚州中學高二上開學考試英語卷（解析版） 題型：單項填空
All through history, big changes have taken place in ________ English language, especially when Henry IV became ________ King of England.
A. the; theB. 不填; theC. the; 不填D. an; 不填
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科目：高中英語 來源：2017屆四川成都石室中學高三上期中考試英語卷（解析版） 題型：閱讀理解
We may not be aware of it, but ordinary family homes in the U.S. and the rest of the world are not energy-efficient.
Most of their energy goes to heating and cooling, and a lot of it is wasted, as warm air and cool air escape through fireplace chimneys and thin or poorly fitting windows and doors. A passive house loses almost none."Imagine a thermos(保溫瓶),"said housing developer Brendan O’Neill."You have insulation(隔絕) everywhere, and it’s basically completely sealed. And so the idea is to build a house like a thermos. So the windows are sealed. There’s insulation completely surrounding the building. We make it as sealed as possible."
A 147-square-meter passive house, presented by O’Neill Development Corp. as a demonstration unit just outside Washington, was brought to the site in two boxes. "Once it’s set and put together, it takes about four weeks to complete the outside construction, to put down carpets," O’Neill said. "If everything is set in place, you put a house like this together in about four months.”The total cost of building it was $325,000, or about 17 percent more than constructing an ordinary house. But its utility(公用事業) bill is only around $20 monthly, or one-tenth the amount for the average house of the same size.
While passive houses have been around for a long time, the idea has never taken root in the U.S. There was no driving force to push it.
However, David Peabody, an architect who designs passive houses said, "I think climate change is now becoming a larger issue. And I think building standards are catching on to that. So people are becoming more aware of energy."Peabody said the cost of building passive houses could come down."What really makes sense for truly affordable housing," he said, "is to build multi-storey buildings."
1.Why aren’t ordinary family homes energy-efficient?
A. Building them wastes much energy.
B. Their energy mainly goes to heating and cooling.
C. Their sealing performance is poor.
D. They have no insulation around at all.
2.What is the feature of a passive house?
A. There’re no windows or chimneys.
B. There’s little space to place furniture.
C. Its building cost is relatively high.
D. It takes about four weeks to build one.
3.What’s David Peabody’s attitude to the future of the passive house?
A. Cautious.B. Optimistic.C. Skeptical.D. Concerned.
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科目：高中英語 來源：2014-2015學年內蒙古高一上第二次月考英語卷（解析版） 題型：閱讀理解
The journey two divers made some time ago to the deepest point on the earth makes us realize how much of the world still remains to be studied. The two men went down seven miles to the bottom of the Pacific Ocean inside a small steel ball to find out if there are any ocean currents(水流) or signs of life.
It was necessary to set out early, so that the ball would come to the surface in daylight, and be easily found by the mother ship which would be waiting for it. The divers began preparations early in the morning and soon afterwards, when all was ready, the steel ball disappeared under the surface of the water.
The divers felt as if they were going down steps as they passed through warm and cold layers (層) of water. In time the temperature dropped to the freezing point. They kept in touch with the mother ship by telephone telling how they felt. Then, at a depth of 3,000 feet, the telephone stopped working and they were quite cut off from the outside world. All went well until some four hours later at 30,000 feet, the men were frightened by a loud, cracking noise. Even the smallest hole in the ball would have meant instant death. Luckily, though, it was only one of the outer windows that had broken. Soon afterwards, the ball touched the soft ocean floor raising a big cloud of "dust" made up of small dead sea creatures. Here, powerful lights lit up the dark water and the men were surprised to see fish swimming just above them quite untroubled by the great water pressure. But they did not dare to leave the lights on for long, as the heat from them made the water boil. Quite unexpectedly, the telephone began working again and the faint but clear voices of the divers were heard on the mother ship seven miles away. After a stay of thirty minutes the men began their journey up, arriving three hours later, cold and wet through, but none was worse for their experience.
1.The purpose of the divers' journey to the deepest point on the earth was to find _______.
A. if there are water currents, and life in the great depths
B. if people can stand the severe cold in the great depths
C. if there are steps in the great depths
D. if the telephone works well in the great depths
2.The divers set out early in the morning so that .
A. they could avoid the cold at night
B. they could see at the bottom of the ocean
C. they could return to the surface during the day
D. they could stay long at the bottom
3.As the divers went down to the ocean floor, the telephone .
A. kept working all the time
B. stopped working at a depth of 3,000 feet and began working again when they returned to the same depth
C. stopped working at a depth of 3,000 feet and began working again at 30,000 feet
D. stopped working at a depth of 3,000 feet and began working again after they reached the bottom
4.On the ocean floor, the divers found that .
A. there was no life but some small dead sea creatures
B. fish were swimming as freely as they do near the surface
C. fish were not swimming freely in the dark water
D. fish were not swimming freely under the high water pressure
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科目：高中英語 來源：2015-2016學年吉林省吉林市高二5月考英語卷（解析版） 題型：語法填空
閱讀下面材料，在空白處填入適當的內容（1個單詞）或括號內單詞的正確形式（不多于3個單詞）。
The first aid knowledge acquired in class may make a difference to others. One day, Peter, the last one1. (leave) school, walked back home, thinking about the class, which was about2.to give first aid. Suddenly, he saw a girl lying on the ground with blood flowing out. Obviously, 3.girl was hit by a vehicle, got4. (bad) injured and lost her consciousness. Peter dialed “120” 5.delay to call an ambulance. 6.he was waiting for the ambulance, according to the first aid knowledge, he took out his handkerchief and tried to stop the7. (blood). Several minutes8. (late), the ambulance arrived. The doctor did something urgent with the girl and9. (praise) Peter. Then10. (place) safely onto the ambulance, the poor girl was sent to the hospital immediately and saved at last.
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科目：高中英語 來源：2016-2017學年湖南長沙一中高一上第三次月考英語卷（解析版） 題型：完形填空
I used to abandon myself to despair. Last year my mother ______from stroke(中風)and had an operation on her brain. I felt my whole world turn upside down and I had no_____ what I could do to help her to reliever her______ . Tears welled up in my eyes whenever I was alone.
Last month I_____ a precious watch, which was an 18-year-old birthday gift from my father. I could not fall asleep for a couple of nights because I felt ______about the loss.
There have been many_______like these in my life. I could never figure out how to deal with such tough things _____I read “If You Have a Lemon, Make a Lemonade" by American writer Dale Carnegie.
“When the wise man is handed a lemon, he says, What _____can I get from this? How can I _____my situation? How can I turn this lemon into a lemonade?” he wrote.
I suddenly______that life is full of ups and downs, so I need to stay _____all the time.
Now when I think of my past, I wish I could have handled things ______. When my mother was fighting for _____, I should have held her hands in mine, telling her things would get better instead of ______and crying.
Several weeks ago, I took part in a campus singing competition. I didn't______a prize. If I had not______this article, I would definitely have felt _____again. But instead, I smiled after the competition. I was happy that at least I had got some stage______.
Life is not just a bed of roses. There are thorns（刺）as well, but these thorns help us become _____and strong. When life_______us a lemon, let's try to make a lemonade.
1.A. resulted B. suffered C. survived D. escaped
2.A. hope B. wonder C. idea D. doubt
3.A. pain B. anxiety C. fear D. pressure
4.A. received B. sold C. fixed D. lost
5.A. unbelievable B. shameful C. angry D. terrible
6.A. diseases B. memories C. incidents D. difficulties
7.A. when B. until C. though D. since
8.A. lesson B. lemonade C. decision D. challenge
9.A. control B. accept C. improve D. avoid
10.A. realized B. thought C. discovered D. predicted
11.A. healthy B. independent C. serious D. positive
12.A. exactly B. differently C. easily D. practically
13.A. recovery B. life C. freedom D. happiness
14.A. shouting B. hiding C. quarreling D. regretting
15.A. expect B. miss C. win D. refuse
16.A. figured out B. written down C. found out D. come across
17.A. embarrassed B. discouraged C. excited D. concerned
18.A. performance B. experience C. progress D. effect
19.A. brave B. calm C. great D. clever
20.A. shows B. makes C. gives D. sends
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科目：高中英語 來源：2016-2017學年江西南昌二中高二上第二次考試英語卷（解析版） 題型：短文改錯
短文改錯
假定英語課上老師要求同桌之間交換修改作文，請你修改你同桌寫的以下作文。文中共有10處語言錯誤，每句中最多有兩赴，每處錯誤僅涉及一個單詞的增加、刪除或修改。
增加：在缺詞處加一個漏字符號（八），并在其下面寫出該加的詞。
刪除：把多余的詞用斜線（＼）劃掉。
修改：在錯的詞下劃一橫線，并在該詞下面寫出修改后的詞。
注意：1．每處錯誤及其修改均限一詞。
2．只允許修改10處，多者（從第11處起）不計分。
Apart from my mother, I’ve been very lucky to having had two teachers who have been fundamental influences in my life. The first was my first piano teacher. She really got me interesting in the piano and made a huge impression in me at a very early age. She helped me to learn the basic techniques and develop understanding of the instrument. Then, when I was 16, I start studying with my second inspirational teachers. He made me much more confident and encouraged me to enter for competitions even when I felt certain and unconfident about doing this. He had enormous faith in us, and it was this, more than anything else, which inspired me to make music my career.
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科目：高中英語 來源：2016-2017學年江西南昌二中高一上第二次考試英語卷（解析版） 題型：完形填空
A boy was walking home from school when he saw a large, tempting（誘人的）apple on one of the branches of an apple tree hanging out over a tall fence. The boy wasn’t much of a fruit-eater, a bar of chocolate if given the choice. , as the saying goes, the forbidden fruit can be tempting. Seeing the apple, the boy wanted it. The more he looked at it, the he felt and the more he wanted that apple.
as high as he could , but even as his tallest height he was _ to touch it. He began to up and down , as high as he could, at the top of each jump stretching his to get the apple . Still it remained out of .
Not giving up , he thought , if only he had something to on . His school bag wouldn’t give enough height and he didn’t want to the things inside , like his lunch box , pencil case , and Gameboy . Looking , he hoped he might find an old box , a rock , or , enough, a ladder , but it was a tidy neighborhood and there was nothing he could use .
He had tried everything he could think to do. seeing any other choices , he gave up and started to walk . At first he felt angry and disappointed thinking about how hungry he had become from his , and how he really wanted that apple . The more he like this , the more unhappy he became.
However, the boy of our story was a pretty smart guy, he couldn’t always get what get he wanted .He started to say to himself, “This isn’t , I don’t have the apple and I’m feeling miserable as well. There’s more I can do to get the apple--that is unchangeable-but we are supposed to be able to our feelings. If that’s the case, what can I do to feel better?”
1.A. preferring B. offering C. receiving D. allowing[
2.A. So B. Then C. However D. Or
3.A. sadder B. angrier C. hungrier D. tastier
4.A. hanging B. stretching C. standing D. pulling
5.A. unable B. unwilling C. careful D. glad
6.A. jump B. look C. walk D. glance
7.A. feet B. arms C. head D. legs
8.A hope B. hand C. sight D. reach
9.A. put B. stand C. get D. hold
10.A. break B. shake C. take D. strike
11.A. up B. forward C. down D. around
12.A. unluckily B. carefully C. luckily D. carelessly
13.A. After B. Through C .Without D. Upon
14.A. back B. away C. up D. down
15.A. wishes B. beliefs C. efforts D goals
16.A. thought B. imagined C. tried D. claimed
17.A. even if B. as if C. only if D. if only
18.A. skillful B. cheerful C. harmful D. helpful
19.A. something B. anything C. everything D. nothing
20.A. change B. express C. forget D. describe
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科目：高中英語 來源：2017屆黑龍江大慶一中高三上第三段測英語卷（解析版） 題型：書面表達
假設你是紅星中學高三學生李華，請給你的外教Mr. Black寫一封郵件，邀請他參加你們學校舉行的英語讀書會(reading circle)活動，郵件的內容包括：
1. 介紹讀書活動的相關信息（例如：時間、地點、活動目的、內容等）；
2. 說明你發出邀請的原因；
3. 詢問對方的意向。
注意： 1. 詞數不少于100詞；
2. 開頭和結尾已給出，不計入總詞數。
Dear Mr. Black,
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
_______________________________________________________________________________
Yours,
Li Hua
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