閱讀理解

　　Chess-playing machines were a common feature at the 19th century carnivals(狂歡節(jié)) .They would take on all competitors and usually wan, but they were all frauds(騙局)with human beings concealed inside.

　　Two centuries later, the “machine” is real.

　　A computer programmer Deep Fritz held world champion, Vladimir Kramnik, to a 4-4 tie. In doing so, Kramnik felt just short of avenging (復(fù)仇)the 1997 defeat of his predecessor Garry Kasparov at the hands of IBM's Deep Blue.

　　Deep Fritz is a commercially available product produced by Germany's Chessbase Gmbh. In this match it was running on 8,900 Mhz processors and could analyze 3 million positions a second.

　　Kramnk admitted he found the match exhausting. “ I need some time to recover. ”he said comparing the match with his 2000 defeat of Kasparov. “The pressure is similar but preparing against a computer is much more difficult. It has all the knowledge and you have to be prepared for all openings. With a human, you know that certain openings don't suit his style and won't happen, but not with a computer. ”

　　“The games themselves were different,” he said, “Against a computer, you have a feeling that if you make one mistake, it's over. So it's like going through a minefield. You're always watching for tactics, even in a quiet position.”

　　He also said that computers play faster. “The game has a different rhythm and it puts more pressure on you.”

　　“The main problem, ”he said, “is that you can never understand its logic. In a human sense, it has no logic. With a human opponent, you feel him and you know what path he will take.”

　　Chess enthusiasts have been arguing for centuries whether it's an art, a science, a sport or something else.

　　Kramnik doesn't see the emergence of computers making any difference to this argument. “Chess is very wide. It's not merely these things but a small model of the world. ”

　　Next spring, Kramnik is scheduled to defend his title as Einstein Classical Chess World Champion against Peter Leko of Hungary. While he welcomes a rematch against Fritz, it's not certain when it will take place.

1．The difficulties of competing with the computer doesn't lie in that ________.

[　　]

A．you can never understand its logic

B．the computer plays faster

C．it has all knowledge and you have to prepare for all openings

D．if you make one mistake, it's over

2．The underlined word “exhausing” ( in Para. 5 ) means ________.

[　　]

A．making something interesting

B．making someone excited

C．making someone tired

D．making something endless

3．Put the following events in the right order:

(1) Garry Kasparov was defeated by Deep Blue .

(2)Chess-playing machines were not real.

( 3 ) After competing with Deep Fritz, Kramnik felt exhausted .

(4)Kramnik's competition with Peter Leko of Hungary.

[　　]

A．(2)-(4)-(1)-(3)

B．(2)-(1)-(3)-(4)

C．(2)-(3)-(4)-(1)

D．(1)-(A)-(3)-(2)

4．What did Kramnik think of the chess?

[　　]

A．It became more and more difficult after the chess-playing machines were invented.

B．Chess is an art, a science, a sport, etc.

C．It's more and more popular, with the computer developing.

D．Chess is a small world which is wide.

答案：D;C;B;D
解析：

　　1．D　導(dǎo)解：從文中可知A，B，C是對(duì)其困難的描述，D項(xiàng)是下棋的人的感覺(jué)．

　　2．C　導(dǎo)解：該詞是對(duì)比賽的描述，下文又說(shuō)需要恢復(fù)體力，可見(jiàn)選C，“讓人感覺(jué)疲倦的”．

　　3．B　導(dǎo)解：首先是對(duì)19世紀(jì)的描述，然后是電腦勝人腦，再然后是人機(jī)再次對(duì)弈．

　　4．D　導(dǎo)解：從最后部分可知選D，它是a model of the world，因此非常廣闊．


練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：黃岡重點(diǎn)作業(yè)　高一英語(yǔ)（下） 題型：050

閱讀理解：

　　

Meaningful Colours

　　

　　Mary did not understand such sentences as “She is blue Today”, “You are yellow”,“He has a green thumb (大拇指)”,“He has told a little white lie”and so on. And she went to her teacher for help.

　　Mary : Mrs Smith, there is a colour in each of these sentences. What do they mean?

　　Mrs Smith : In everyday English, Mary, blue sometimes means sad. Yellowafraid. A person with a green thumbgrows plants well. And a white lie is not a bad one.

　　Mary : Would you give me an example for “a white lie”?

　　Mrs Smith: Certainly. Now I give you some cake. In fact you don't like it, but you won't say it. Instead, you say, “No, thanks. I'm not hungry.”That's a white lie.

　　Mary: Oh, I see. Thank you very much.

1．Sometimes “yellow”means “afraid” in ________ English.

[　　]

A．correct
B．usual
C．spoken
D．written

2．The farmer doesn't have a green thumb, that is to say ________.

[　　]

A．he is not good at planting
B．a(chǎn)ll his plants grow well
C．he should have a green thumb
D．he can't grow well like plants

3．John is ________ go to out alone at night. He's yellow!

[　　]

A．a(chǎn)fraid
B．brave
C．fear
D．frightening

4．Mary didn't want to tell me ________ of her serious illness.

[　　]She told me a white lie.

A．the cause
B．the reason
C．the truth
D．the news

5．If you fail to pass the exams, you'll be ________.

[　　]

A．yellow
B．blue
C．white
D．green

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：101網(wǎng)校同步練習(xí)　高二英語(yǔ)　人民教育出版社(新課標(biāo)A　2002-3年初審?fù)ㄟ^(guò)) 人教版 題型：050

閱讀理解：

　　Suppose we built a robot(機(jī)器人)to explore the planet Mars．We provide the robot with seeing detectors(探測(cè)器)to keep it away from danger．It is powered entirely by the sun．Should we program the robot to be equally active at all times?No．The robot would be using up energy at a time when it was not receiving any．So we would probably program it to stop its activity at night and to wake up at dawn the next morning．

　　According to the evolutionary(進(jìn)化的)theory of sleep, evolution equipped us with a regular pattern of sleeping and waking for the same reason．The theory does not deny(否認(rèn))that sleep provides some important restorative functions(恢復(fù)功能)．It merely says that evolution has programmed us to perform those functions at a time when activity would be inefficient and possibly dangerous．However, sleep protects us only from the sort of trouble we might walk into; it does not protect us from trouble that comes looking for us．So we sleep well when we are in a familiar, safe place, but we sleep lightly, if at all, when we fear that bears will nose into the tent．

　　The evolutionary theory explains the differences in sleep among creatures．Why do eats, for instance, sleep so much, while horses sleep so little?Surely cats do not need five times as much repair and restoration as horses do．But cats can afford to have long periods of inactivity because they spend little time eating and are unlikely to be attacked while they sleep．Horses must spend almost all their waking hours eating, because what they eat is very low in energy value．Moreover, they cannot afford to sleep too long or too deeply, because their survival(生存)depends on their ability to run away from attackers．

(1)

The author uses the example of the robot in space exploration to tell us ________．

[　　]

A．

the differences between robots and men

B．

the reason why men need to sleep

C．

about the need for robots to save power

D．

about the danger of men working at night

(2)

Evolution has programmed man to sleep at night chiefly to help him ________．

[　　]

A．

keep up a regular pattern of life

B．

prevent trouble that comes looking for him

C．

avoid danger and inefficient labour

D．

restore his bodily functions

(3)

According to the author, we cannot sleep well when we ________．

[　　]

A．

are worrying about our safety

B．

are overworked

C．

are in a tent

D．

are away from home

(4)

Cats sleep much more than horses do partly because cats ________．

[　　]

A．

need more time for restoration

B．

are unlikely to be attackers

C．

axe more active than homes when they are awake

D．

spend less time eating to get enough energy

(5)

Which of the following is the main idea of the passage?

[　　]

A．

Evolution has equipped all creatures with a regular pattern of sleeping and waking．

B．

The study of sleep is an important part of the evolutionary theory．

C．

Sleeping patterns must be taken into consideration in the designing of robots．

D．

The sleeping pattern of a living creature is determined by the food it eats．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：101網(wǎng)校同步練習(xí)　高三英語(yǔ)　人民教育出版社(新課標(biāo)A　2002-3年初審) 人教版 題型：050

閱讀理解：

　　Several years ago, my parents, my wife, my son and I ate at one of those restaurants where the menu is written on a blackboard．After a wonderful dinner, the waiter set the check in the middle of the table．That’s when it happened：my father did not reach for the check．

　　Conversation continued．Finally I realized that I should pick up the check!After hundreds of restaurant meals with my parents, after a lifetime of thinking of my father as the one with dollars, it had all changed．I reached for the check, and my view of myself suddenly changed．I was an adult．I was no longer a kid．

　　Some people mark off(區(qū)分)their lives in years, I measure mine in small events．I didn’t become a young man at a particular age, like 16, but rather when a kid who wandered in the streets called me “mister．” These events in my life are called “milestones”(里程碑)

　　There have been other milestones．The cops(policemen)of my youth always seemed big, even huge, and of course they were older than I was．Then one day they were suddenly realized that all the football players in the game I was watching were younger than I was．They were just big kids．With that milestone gone was the dream that someday, maybe I, too, could be a football player．Without ever having reached the hill, I was over it．

　　I never thought that I would fall asleep in front of the TV set as my father did．Now it’s what I do best．I never thought that I would go to the beach and not swim, yet I spent all of August at the shore and never once went into the ocean．I never thought that I would appreciate opera, but now the combination of voice and orchestra attract me．I never thought that I would prefer to stay home in the evenings, but now I find myself passing up parties．I used to think that people who watched birds were strange, but this summer I fond myself watching them, and maybe I’ll get a book on the subject．I feel a strong desire for a religious belief that I never thought I’d want, feel close to my ancestors(祖先)long gone, and echo my father in arguments with my son．I still lose…

　　One day I bought a house．One day－what a day!–I became a father, and not too long after that I picked up the check for my own father．I thought then it was a milestone for me．One day, when I was a little older, I realized it was one for him, too, another milestone．

(1)

The tone established in the passage is one of ________．

[　　]

A．

sad regret

B．

amusement

C．

happiness

D．

deep feeling

(2)

The author mentions the event in the restaurant because ________．

[　　]

A．

that was one of his milestone

B．

he paid the bill but he didn’t want to

C．

he became a father with dollars

D．

that was the last restaurant meal with his parents

(3)

“Then they were suddenly neither．” Suggests that ________．

[　　]

A．

suddenly they became older than I was

B．

suddenly I knew that they was neither bigger nor older than I was

C．

suddenly I realized that I made mistake

D．

suddenly I found myself no longer a kid

(4)

Which of the following best expresses the author’s thinking?

[　　]

A．

One day is worth two tomorrow

B．

To save time is to length life

C．

When an opportunity is lost, it never comes back to you

D．

Time and tide wait for no man

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：101網(wǎng)校同步練習(xí)　高三英語(yǔ)　人民教育出版社(新課標(biāo)A　2002-3年初審) 人教版 題型：050

閱讀理解：

　　Our boat floated on, between walls of forest too thick to allow us a view of the land we were passing through, though we knew from the map that our river must from time to time be passing through chains of hills which crossed the jungle plains．Nowhere did we find a place where we could have landed：where the jungle did not actually spread right down into the river, banks of soft mud prevented us going ashore．In any case, what would we have sailed by landing?The country was full of snakes and other dangerous creatures, and the jungle was so thick that one would be able to advance only slowly, cutting one’s way with knives the whole way．So we stayed in the boat, hoping we reached the sea, a friendly fisherman would pick us up and take us to civilization．

　　We lived on fish, caught with home-made net of string(we had no hooks), and fruits and nuts we could pick up out of the water．As we had no fire, we had to eat everything, including the fish, raw I had never tasted raw fish before, and I must say I did not much enjoy the experience; perhaps sea fish which do not live in the mud are less tasteless．After eating my raw fish, I lay back and dreamed of such things as fried chicken and rice, and ice-cream．In the never-ending damp heat of the jungle, ice-cream was a particularly frequent dream．

　　As for water, there was a choice：we could drink the muddy river water, or die of thirst．We drank the water．Men who had just escaped what had appeared to be certain death lose all worries about such small things as diseases caused by dirty water．In fact, none of us suffered from any illness as a result．

　　One day we passed another village, but fortunately nobody saw us．We did not wish to risk being taken prisoners a second time：we might not be so lucky to escape in a stolen boat again．

(1)

What they could see in the boat was only ________．

[　　]

A．

high wall

B．

villagers from time to time

C．

vast land

D．

heavy woods

(2)

They couldn’t land because ________．

[　　]

A．

the mud on the shore was too soft

B．

the forest was too thick to let them go through

C．

they could not find the mark on the map

D．

they could not find anyone to lead them out of the forest．

(3)

The passage infers that the forest was ________．

[　　]

A．

rich of fruits and animals to be served as food

B．

not very thick as they could advance slowly by cutting the branches

C．

full of various dangerous beings

D．

full of ancient trees

(4)

The most proper title for this passage might be ________．

[　　]

A．

Escape

B．

Scenes of a River

C．

How to Survive on a boat

D．

A New Experience

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：101網(wǎng)校同步練習(xí)　高二英語(yǔ)　人民教育出版社(新課標(biāo)A　2002-3年初審?fù)ㄟ^(guò)) 人教版 題型：050

閱讀理解：

　　It was at least two months before Christmas when nine-year-old Almie Rose told her father and me that she wanted a new bicycle．As Christmas drew near, her desire for a bicycle seemed to fade, or so we thought．We bought the latest rages．Baby-Sitter’s Club dolls, and a doll house．Then, much to our surprise, on December 23rd, she said that she “really wanted a bike more than anything else．”

　　It was just too late, what will all the details of preparing Christmas dinner and buying last-minute gifts, to take the time to select the “right bike” for our little girl．So here we were－Christmas Eve around 9∶00 p. m., with Almie and her six-year-old brother, Dylan, nested snug in their beds．Now we could only think of the bicycle and the disappointment of our child．“What if the bicycle out of clay(a kind of earth)and write a note that she could trade the clay model in for a real bike?” her dad asked．“This is an expensive item and she is ‘such a big girl,’ and it would be much better for her to pick it out．”So he spent the next four hours painstakingly working with clay to make a tiny bike．

　　On Christmas morning, we were excited for Almie to open the little heart-shaped package with the beautiful red and white clay bike and the note．Finally, she opened it and read the note aloud．“Does this mean that I trade in this bike that Daddy made me for a real one?”Beaming, I said,“Yes．”Almie had tears in her eyes when she replied,“I could never trade in this beautiful bicycle that Daddy made me．I’d rather keep this than get a real bike．”At that moment, we would have moved heaven and earth to buy every bicycle on the planet!

(1)

Which is the right time order of the following events?

a．The girl asked for a new bike

b．The girl opened the little heart-shaped package

c．The parents bought the girl a modern and popular doll．

d．The father made the girl a bike with clay．

e．The girl would rather keep the clay bike than get a real one．

[　　]

A．

b, c, e ,d

B．

a, c, d, b, e

C．

a, c, b, d, e

D．

a, b, d, c, e

(2)

Which of the following statements is TRUE according to the passage?

[　　]

A．

The parents wanted the girl to have the clay bike forever．

B．

Tears were in the girl’s eyes because she didn’t like the present at all．

C．

The girl never lost her desire for a bike．

D．

The parents paid little attention to the daughter’s desire for a bike．

(3)

Why did Dad make the clay bicycle?

[　　]

A．

Because he wanted to buy a real one, but he had no money．

B．

Because he didn’t want to disappoint his daughter．

C．

Because he thought his daughter would like it．

D．

Because he wanted to give his daughter a surprise．

(4)

What can be inferred from the last sentence of the text?

[　　]

A．

The parents were happy and encouraged．

B．

The parents felt comfortable and relaxed．

C．

The parents were moved and felt proud of the girl．

D．

The parents felt disappointed and sorry for the girl．

查看答案和解析>>

同步練習(xí)冊(cè)答案