energy 2. balanced 3. characters 4. debt 5. benefit 查看更多

 

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  During the fourth China Beijing High-tech(技术的)Industries Week, exhibitions, feature presentations, technological exchanges and trade talks, and other events are organized.

  Exhibitions

  ●China International Exhibition Center

  * Section for China’s key science and technology achievements of the Ninth Five-Year Plan 1996 -2000

  * Environmental protection and energy section

  * Section for exhibitors from other provinces and municipalities(自治县)and regions of China

  ●China World Trade Center

  * Exchange and Trade Fair(博览会)for Science and Technology Books and Sports Information Media

  * The Trade Fair for Modern Intelligent Houses and Beijing Urban(城市的 Real Estate(不动产)

  ●China Millennium(一千年)Monument

  * Forum(论坛)and Exhibition of Foreign Sci-tech Universities

  ●China Agricultural Culture Center

  * High-tech Construction Products Exhibition Feature Presentation

  ●Science and Education

  * Scientists Forum on the New Century

  ●High-tech Industry

  * Forum on Environmental Protection

  * 2001 Forum on Bio-technology on Traditional(传统的)Chinese Medicine and Natural Medicine

  Technical Exchanges and Trade Talks

  ●Trade talks on financial(金融的)

  capital(资金)transformation

  ●Sino-Italian Forum and Trade Fair for the Development of IT and Communications Technology

  1If you want to know more about the high-tech achievements of different parts of China, you should go to ________.

  AChina World Trade Center

  BChina Millennium Monument

  CChina International Exhibition Center

  DChina Agricultural Cultural Center

  2These sessions mark the achievements of mankind in the fields of ________.

  Aelectronic communications, energy and education

  Bsports technology, film-industry and environmental protection

  Cnetwork technology, high-tech industries and traffic

  Dmedicine, weather broadcast and finance

  3The advertisement is mainly about ________.

  Athe major activities of the high-tech week

  Bthe time-table of high-tech week

  Cthe names of the meeting places

  Dthe topic of trade talks

 

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Life in 2060

  Let us suppose it is now about A.D. 2060. Let’s make believe (假装;虚构) it is about sixty years from now. Of course, things have changed and life is very different.

  Voyages to the moon are being made every day. It is as easy to take a holiday on the moon today as it was for the people in 1960 to take a holiday in Europe. At a number of scenic spots on the moon, many hotels have been built. The hotels are air-conditioned, naturally. In order that everyone can enjoy the beautiful scenery on the moon, every room has at least one picture window. Everything imaginable is provided for entertainment (娱乐) of young and old.

  What are people eating now? People are still eating food. They haven’t yet started to take on heir (继承) supply of energy directly as electrical current or as nuclear power. They may some day. But many foods now come in pill form, and the food that goes into the pill continues to come mainly from green plants.

  Since there are several times as many people in the world today as there were a hundred years ago, most of our planet’s surface has to be filled. The deserts are irrigated with water and crops are no longer destroyed by pests. The harvest is always good.

  Farming, of course, is very highly developed. Very few people have to work on the farm. It is possible to run the farm by just pushing a few buttons now and then.

  People are now largely vegetarians (素食者). You see, as the number of people increases, the number of animal decreases. Therefore, the people have to be vegetarians and we are healthier both in our bodies and in our minds, and we know the causes and cure of disease and pain, and it is possible to get rid of diseases. No one has to be ill any more.

  Such would be our life in 2060.

  

1. When was the passage written?

  A. In about A.D. 2060.

  B. In about 1960.

  C. In about 2000.

  D. In about 2004.

2. According to the passage, what will be on the moon in about A.D. 2060?

  A. Many tourists.

  B. Many other animals.

  C. Many plants.

  D. A sea.

3. What will people eat then according to the passage?

  A. Biscuits in pill form.

  B. Foods in pill form.

  C. Foods in water form.

  D. Foods in gas form.

4. The passage tells us that in 2060, ____ on the earth than now.

  A. there are fewer population

  B. there are more pests

  C. there is less water

  D. the crops are getting better

5. Why are people largely vegetarians in 2060?

  A. Because they don’t eat meat.

  B. Because doctors advise them not to eat meat.

  C. Because the number of animals decreases.

  D. Because all the animals have died of diseases.

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单词拼写。根据汉语或首字母的提示写出单词,使句子完整与正确。1. C__________ (好奇心)can drive children to know more about the world around them.

2. People with good ____________(礼貌) will be welcome everywhere.  

3. Mr. Green a___________ to Mrs. Brown yesterday for destroying some flowers in her garden.

4. As they had been ____________(包围)by our army for a week, the enemy had no choice but to surrender (投降).

5. Millions of people in Africa are still s_________to death at present because of hunger.

6. Why should I say sorry when it’s not my f_________.

7. A new computer s__________(系统) was introduced into our school last year.

8. It was the first time that he had lived ___________(独立地).

9. It is o________ that foods, such as rice, sugar, butter, oils and so on can give us energy.

10. We ____________ (寻找) for somewhere to live but failed.

 

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阅读理解

Helen Keller was born in America in June, 1880. Everything was all right when she was born. But when she was nineteen months old, an attack of fever left her blind and deaf for the rest of her life. She became blind so young that as she grew older, she did not remember being able to see; and she became deaf before she had any idea of the importance of human speech. She lived in darkness and silence.

   As she grew older, she, too, wanted to express her ideas and feelings. But she realized that she was cut off from others.

Her parents were greatly worried. How could anyone get in touch with Helen's mind and intelligence in darkness and silence without speech? Helen was nearly seven before a teacher was found. Her name was Miss Sullivan.

Miss Sullivan had a lot of difficulties in teaching Helen Keller. As the child could neither see nor hear, she had to use manual alphabet. But Helen’s energy and intelligence and strong spirit, combined with Miss Sullivan's skill and patience, overcame all the difficulties. As Helen grew up, she became an able student, passed examinations and finally took a university degree in English literature. She then devoted all herself to helping the blind and the deaf. Her personal success, together with the work she has done for others, made her one of the greatest women in modern times. She wrote many books and "The Story of My Life" is a remarkable one.

1. Which of the following statements is true?

    A. Helen Keller was born blind and deaf.

    B. She first became blind and then deaf.

    C. She became blind and deaf in 1880.

D. She became blind and deaf sometime about January 1882.

2. Which of the following statements is not true?

    A. Helen became blind and deaf because she suffered from a high fever.

    B. Helen became blind before she could see anything.

    C. Helen became deaf before she realized how important it was to be able to hear and speak.

D. Helen too, wanted to make contact with others with speech.

3. Helen Keller's parents were greatly worried because________.

    A. she was growing older

    B. she was cut off from others

    C. she, too, wanted to express her ideas and feeling but she could not

D. she was almost seven years old and yet they were not sure whether they could find a suitable teacher for her

4. Helen was finally successful mainly because of________.

    A. her parents' help

    B. the manual alphabet Miss Sullivan taught her

    C. the help she got when she took a degree

D. her hard work, cleverness as well as Sullivan's great continuous efforts

5. Helen Keller finally became ________.

    A. an able student

    B. a writer

    C. the greatest woman in modern times

D. a student who took a university degree in English literature

 

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Sustainable development is applied to just about everything from energy to clean water and economic growth, and as a result it has become difficult to question either the basic assumptions behind it or the way the concept is put to use. This is especially true in agriculture, where sustainable development is often taken as the measure of progress without a proper appreciation of historical and cultural perspectives.

  To start with, it is important to remember that the nature of agriculture has changed markedly throughout history, and will continue to do so. Medieval agriculture in northern Europe fed, clothed and sheltered a mainly rural society with a much lower population density than it is today. It had minimal effect on biodiversity, and any pollution it caused was typically localized. In terms of energy use and the nutrients captured in the product it was relatively inefficient.

  Contrast this with farming since the start of the industrial revolution. Competition from overseas led farmers to specialize and increase yields. Throughout this period food became cheaper, safer and more reliable. However, these changes have also led to habitat loss and to reducing biodiversity.

  All this means that agriculture in the 21st century will have to be very different from how it was in the 20th. This will require thorough thinking. For example, we need to move away from the idea that traditional practices are certainly more sustainable than new ones. We also need to abandon the notion that agriculture can be “zero impact”. The key will be to abandon the rather simple and static(稳定的)measures of sustainability, which centre on the need to maintain production without increasing damage. Instead we need a more dynamic interpretation, one that looks at the pros and cons of all the various way land is used. There are many different ways to measure agricultural performance besides food yield: energy use, environmental costs, water purity, carbon footprint and biodiversity. It is clear, for example, that the carbon of transporting tomatoes from Spain to the UK is less than that of producing them in the UK with additional heating and lighting. But we do not know whether lower carbon footprints will always be better for biodiversity.

  What is important is recognizing that sustainable agriculture is not just about sustainable food production.

1.How do people often measure progress in agriculture?

A. By its impact on the environment             B. By its contribution to economic growth

C. By its productivity                          D. By its sustainability

2.Specialization and the effort to increase yields have resulted in               .

A. Localized pollution                          B. The shrinking of farmland

C. the decrease of biodiversity                 D. competition from overseas3. What does the author think of traditional farming practices?

  A. They are not necessarily sustainable           B. They have not kept pace with population growth

  C. They have remained the same over the centuries   D. They are environmentally friendly

4.What will agriculture be like in the 21st century?

  A. It will abandon traditional farming practices      B. It will mainly keep traditional farming

  C. It will go through complete changes        D. It will cause zero damage to the environment

5.What is the author’s purpose in writing this passage?

  A. To remind people of the need of sustainable development.

  B. To urge people to rethink what sustainable agriculture is.

  C. To advance new criteria for measuring farming progress.

  D. To suggest ways of ensuring sustainable food production.

 

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