The human brain contains ten thousand million cells and each of these may have a thousand connections. Such enormous numbers used to discourage us and cause us to dismiss the possibility of making a machine with human－like ability, but now that we have grown used to moving forward at such a pace we can be less sure. Quite soon, in only 10 or 20 years perhaps, we will be able to assemble（裝配）a machine as complex as the human brain, and if we can we will. It may then take us a long time to render（致使）it intelligent by loading in the right software or by altering（改變）the architecture but that two will happen.

I think it is certain that in decades, not centuries, machines of silicon will arise first to rival（媲美）and then exceed their human ancestors. Once they exceed us they will be capable of their own design. In a real sense they will be able to reproduce themselves. Silicon will have ended carbon's long control. And we will no longer be able to claim ourselves to be the finest intelligence in the known universe.

As the intelligence of robots increased to match that of humans and as their cost declines through economies of scale（規(guī)模經(jīng)濟）we may use them to expand our frontiers, first on earth through their ability to withstand environments, harmful to ourselves. Thus, deserts may bloom and the ocean beds be mined. Further ahead, by a combination of the great wealth this new age will bring and the technology it will provide, the construction of a vast, man－created world in space, home to thousands of millions of people, will be within our power.

 

68.In what way can we make a machine intelligent?

A.By making it work in such environments as deserts, oceans or space

B.By working hard for 10 or 20 years

C.By either programming it or changing its structure

D.By reproducing it

69.The word “carbon” stands for     .

A.intelligent robots                             B.a chemical element 

C.an organic substance                       D.human beings

70.A robot can be used to expand our frontiers when     .

A.its intelligence and cost are beyond question

B.it is able to bear the rough environment

C.it is made as complex as the human brain

D.its architecture is different from that of the present ones

71.It can be inferred from the passage that     .

A.after the installation of a great number of cells and connections, robots will be capable of self-reproduction

B.with the rapid development of technology, people have come to realize the possibility of making a machine with human-like ability

C.once we make a machine as complex as the human brain, it will possess intelligence.

D.robots will have control of the vast, man-made world in space

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科目：高中英語 來源：2010年衡水中學(xué)高二下學(xué)期二調(diào)考試（英語） 題型：閱讀理解

Christmas bird – watching is popular in the U.S.A. When the holiday season comes, some Americans are likely to watch and count birds in the sky with great interest every day. This activity began in the early part of the last century. It has a one-hundred-year history. At that time, there was a so-called “holiday hunting” custom. In order to celebrate the holiday, the hunters went out to kill birds and beasts. By 1900, there were 27 bird lovers who decided to count birds instead of killing birds. Since then, Christmas bird-watching was held every year. It has been continued to the present.

There were 42000 people who took part in the bird-watching last Christmas, from December 16 the year before to January 3 next year. They were in the United States and Canada, central America, south America and the Caribbean, watching and counting birds in the sky. The whole viewing area was divided into 1600 points. Each birdwatcher was responsible for 25 meters, and was required to write down the types and quantities of birds within 24 hours.

A birdwatcher described what he had watched vividly in his diary—“ When I looked up, I saw a beautiful ‘landscape’ in the sky: Red-crowned cranes(丹頂鶴) were driving up in cunning wedges that split the air. They were so neatly arranged, coordinating their movements. I was excited and breathtaking. Interestingly, the “human” shape(人字行) always maintains 110° ” .

“Why do red-crowned cranes choose to use ‘human’ shape when flying in formation?” He continued, “In my opinion, there are four reasons: first, the ‘human’ shape can make red-crowned cranes use increasing air which is produced by each other’s wings when they are swinging in the sky. It can increase the glide time and save physical ability. Second, the ‘human’ shape will enhance communication among the birds. The orders and the relevant information issued by the lead bird can be conveyed to each member in this migratory group unimpeded, accurately, rapidly and conveniently. Third, such a formation will help to find the birds left behind because of feeling run down as fast as possible, so that the young, the weak, the sick birds can get everyone’s help and encouragement. Finally, the ‘human’ shape shows not only beauty but also unity. It can give enemies a deterrent.They will be terrified and did not dare to attack the birds.The migration security of the birds will be ensured.”  

Environmental experts admired and evaluated Christmas bird-watching highly. They pointed out that it made perfect sense. On the one hand it could enhance the human awareness of environmental protection. On the other hand it could provide first-hand information on birds.

49．When did Christmas bird – watching begin?

         A．Sometime during Christmas holiday.         B．At the beginning of 20th century.

         C．In the early 19 th century.          D．Since there was Christmas Day

50．What do bird – watchers do when they are bird – watching?

         A．They kill birds and beasts.          B．They watch birds and beasts.

         C．They watch and count birds.     D．They look at the sky and write diaries.

51．The following are all reasons for red – crowned cranes flying in “human” shape except      .

         A．they can help each other and ensure their safety

         B．they can communicate with each other in order to reduce tiredness.

         C．they can make use of the air produced by each other’s wings.

         D．they can look stronger in case they come across enemies

52．This passage consists of five paragraphs. Please arrange the five main ideas of the paragraphs in order of their appearance in the passage.

    a. How the bird – watchers divided their watching task and what was done.

         b. How Christmas bird – watching came into being.

         c. Christmas bird – watching is of great importance environmentally and scientifically.

         d. A Christmas bird – watcher watched and was amazed by red – crowned cranes.

         e. Red – crowned cranes fly in “human” formation for quite good reasons.

         A．a(chǎn) – b – c – d – e         B．b – c – e – d – a         C．b- a – d – e – c D．b – d – e – a – c

 

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科目：高中英語 來源：2010年昆明第一中學(xué)高二下學(xué)期期末考試英語卷 題型：閱讀理解

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   C. the human body is designed to last about 120 years

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   A. Living longer or not

   B. Science, technology and long living

   C. No limit for human life

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科目：高中英語 來源：2010年昆明第一中學(xué)高二下學(xué)期期末考試英語卷 題型：閱讀理解

Section One

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Section Two

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Section Three

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The basic structure of the Chinese character “人” in which each stroke supports each other also shows the concept that the beautiful life should depends on mutual-help. If the human are willing to support one another, the harmony among human, nature, and society will be available. Such an urban life will be nice.

Haibao’s confident smile is expressing his sincere greeting from China ― “World Expo 2010 Shanghai China welcomes you!”

1.Section One mainly tells us about ______.

         A. the part cities play in human civilization        B. the development of the word “city”

         C. why the Expo is held in Shanghai                      D. where human civilization originated

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Pictures

A.

Section One

Section Two

Section Three

B.

Section Two

Section Three

Section One

C.

Section Three

Section Two

Section One

D.

Section Three

Section One

Section Two

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1. According to the passage, human death is now mainly caused by _______.

A. diseases and aging                B. accidents and war

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A. heart disease will be far away from us

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科目：高中英語 來源：20102011學(xué)年河南省衛(wèi)輝市高二4月月考英語卷 題型：單項填空

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