Water, which covers about 74 percent of the earth’s surface, is man’s most precious resource. Without it we cannot live. Clean water keeps us alive; polluted water means disease and death.Keeping our water pure is by no means an easy task but it is something that must be done.
Hong Kong once prided herself on being the “Fragrant Harbour”. However, these days, it is not certain if Hong Kong’s harbour could still be called “fragrant”. For, like many other places, Hong Kong has not been spared water pollution. A visit to Tolo and Victoria Harbour, or any of the beaches in Hong Kong is enough to make one aware of the ugly truth that Hong Kong waters are indeed polluted.
The great threat to our water is bacteria pollution. Another great source of water pollution is poisonous chemicals. These substances, which are found in industrial waste and agricultural pesticides, make up unseen dangers that enter biological food chains.
Pollution control is a continuing problem for the government. It is believed that the most effective form of control is legislation（立法）. Most importantly, the present laws on pollution should be given more force. On the other hand, no amount of legislation can effectively control pollution unless those concerned are properly educated about the danger posed by pollution.
While a great majority of Hong Kong citizens and residents seem to be greatly concerned about ways to control water pollution, it is discouraging to note that there are, in our midst, some people who remain apathetic（无动于衷）about the problem. In a recent radio programme conducted on what people in the streets thought about the water pollution problem, one apparently unconcerned person said, “What do I care about water pollution? I don’t drink polluted water. As long as the water I drink is not polluted, I’m not bothered. Water pollution is too big a problem and let’s leave it to the government.”
If all residents in Hong Kong will take such an indifferent attitude, all the government’s attempts to control pollution, let alone the anti-pollution legislation, will prove useless. The best form of pollution control each citizen can employ is to be aware of his surroundings. We hope that someday, the problem of water pollution in Hong Kong will cease to alarm us.

1. 1.

   By the underlined sentences, the writer wants to show that ______.

   1. A.
      we should not use polluted water
   2. B.
      it is our responsibility to keep our water clean and safe
   3. C.
      clean water is vitally important to the survival of human beings
   4. D.
      water is abundant but very expensive
2. 2.

   What can you infer from the second paragraph?

   1. A.
      Hong Kong indeed deserves the name.
   2. B.
      Hong Kong never deserves such a name.
   3. C.
      Hong Kong can’t avoid the damage of pollution.
   4. D.
      Hong Kong has failed to live up to such reputation.
3. 3.

   The writer quotes the words in the programme to show us that a block to the solution of the problem is _________.

   1. A.
      people’s lack of education
   2. B.
      people’s I-don’t-care attitude
   3. C.
      people’s wait-and-see attitude
   4. D.
      people’s over-dependence on the government
4. 4.

   In the final analysis, the best approach to the problem of water pollution is ________.

   1. A.
      legislation
   2. B.
      rapid development of modern science
   3. C.
      mass education
   4. D.
      everybody taking care of his own surroundings

Water, which covers about 74 percent of the earth’s surface, is man’s most precious resource. Without it we cannot live. Clean water keeps us alive; polluted water means disease and death.Keeping our water pure is by no means an easy task but it is something that must be done.
Hong Kong once prided herself on being the “Fragrant Harbour”. However, these days, it is not certain if Hong Kong’s harbour could still be called “fragrant”. For, like many other places, Hong Kong has not been spared water pollution. A visit to Tolo and Victoria Harbour, or any of the beaches in Hong Kong is enough to make one aware of the ugly truth that Hong Kong waters are indeed polluted.
The great threat to our water is bacteria pollution. Another great source of water pollution is poisonous chemicals. These substances, which are found in industrial waste and agricultural pesticides, make up unseen dangers that enter biological food chains.
Pollution control is a continuing problem for the government. It is believed that the most effective form of control is legislation（立法）. Most importantly, the present laws on pollution should be given more force. On the other hand, no amount of legislation can effectively control pollution unless those concerned are properly educated about the danger posed by pollution.
While a great majority of Hong Kong citizens and residents seem to be greatly concerned about ways to control water pollution, it is discouraging to note that there are, in our midst, some people who remain apathetic（无动于衷）about the problem. In a recent radio programme conducted on what people in the streets thought about the water pollution problem, one apparently unconcerned person said, “What do I care about water pollution? I don’t drink polluted water. As long as the water I drink is not polluted, I’m not bothered. Water pollution is too big a problem and let’s leave it to the government.”
If all residents in Hong Kong will take such an indifferent attitude, all the government’s attempts to control pollution, let alone the anti-pollution legislation, will prove useless. The best form of pollution control each citizen can employ is to be aware of his surroundings. We hope that someday, the problem of water pollution in Hong Kong will cease to alarm us.
【小题1】By the underlined sentences, the writer wants to show that ______.

Water, which covers about 74 percent of the earth’s surface, is man’s most precious resource. Without it we cannot live. Clean water keeps us alive; polluted water means disease and death. Keeping our water pure is by no means an easy task but it is something that must be done.

Hong Kong once prided herself on being the “Fragrant Harbour”. However, these days, it is not certain if Hong Kong’s harbour could still be called “fragrant”. For, like many other places, Hong Kong has not been spared water pollution. A visit to Tolo and Victoria Harbour, or any of the beaches in Hong Kong is enough to make one aware of the ugly truth that Hong Kong waters are indeed polluted.

The great threat to our water is bacteria pollution. Another great source of water pollution is poisonous chemicals. These substances, which are found in industrial waste and agricultural pesticides, make up unseen dangers that enter biological food chains.

Pollution control is a continuing problem for the government. It is believed that the most effective form of control is legislation（立法）. Most importantly, the present laws on pollution should be given more force. On the other hand, no amount of legislation can effectively control pollution unless those concerned are properly educated about the danger posed by pollution.

While a great majority of Hong Kong citizens and residents seem to be greatly concerned about ways to control water pollution, it is discouraging to note that there are, in our midst, some people who remain apathetic（无动于衷）about the problem. In a recent radio programme conducted on what people in the streets thought about the water pollution problem, one apparently unconcerned person said, “What do I care about water pollution? I don’t drink polluted water. As long as the water I drink is not polluted, I’m not bothered. Water pollution is too big a problem and let’s leave it to the government.”

If all residents in Hong Kong will take such an indifferent attitude, all the government’s attempts to control pollution, let alone the anti-pollution legislation, will prove useless. The best form of pollution control each citizen can employ is to be aware of his surroundings. We hope that someday, the problem of water pollution in Hong Kong will cease to alarm us.

1.By the underlined sentences, the writer wants to show that ______.

A. we should not use polluted water

B. it is our responsibility to keep our water clean and safe

C. clean water is vitally important to the survival of human beings

D. water is abundant but very expensive    

2.What can you infer from the second paragraph?

A. Hong Kong indeed deserves the name. 

B. Hong Kong never deserves such a name.

C. Hong Kong can’t avoid the damage of pollution. 

D. Hong Kong has failed to live up to such reputation.

3.The writer quotes the words in the programme to show us that a block to the solution of the problem is _________.

A. people’s lack of education         

B. people’s I-don’t-care attitude

C. people’s wait-and-see attitude     

D. people’s over-dependence on the government

4.In the final analysis, the best approach to the problem of water pollution is ________.

A. legislation                     

B. rapid development of modern science 

C. mass education                  

D.everybody taking care of his own surroundings

The rising sea waters caused by global warming have inspired a Russian architect to design a hotel that could be built on water as well as land．The eco-friendly “Ark” could be constructed in just a few months anywhere in the world, the designer says．   
It’s called “The Ark”，but looks more like a ship sitting upside down on the water．A new design by Russian architect A1exander Remizov challenges the tradition of land-based hotel and would provide a shelter in the future—should the world face a modern-day flood as described in the Bible．
The building of the hotel could be fast and simple．“Prefabricated（预制装配的）section could be put together in three to four months,” Remizov said． The versatile（万能的）structure could be constructed in most corners of the earth, even in earthquake-prone areas．Constructing “The Ark"—which would include 14 000 square meters of living space???would cost roughly the same as building an energy-efficient house． The self-supporting structure would be built around a central post, connecting wind generators and heat pumps on its roof with the basement，where solar，wind，and thermal（热量的）energy could be stored and turned into electricity． Remizov has designed the building without glass，choosing instead the lasting and self-cleaning foil（箔）that could defend itself against rough weather conditions．That foil would be fastened to metals，which would also collect rainwater．The building would also feature an indoor jungle, creating its microclimate．
【小题1】What’s the purpose of designing “The Ark,?” 

Cholera is a water-borne disease that is spread through polluted water and food. Cholera is an illness caused by the bacterium. It produces a poison that causes a painless , watery diarrhea( 痢疾)  that can quickly lead to severe dehydration（脱水） and death if treatment is not given. Most persons infected with cholera do not become ill, although the bacterium is present in their waste for 7-14 days. When this illness does strike, more than 90% of the time is not severe and is difficult to tell from other types of diarrhea. Less than 10% of sick persons develop cholera with signs of moderate or severe dehydration.
A person may get cholera by drinking water or eating food polluted with the cholera bacterium. The disease can spread rapidly in areas without the proper treatment of drinking water. The cholera bacterium may also live in the environment in dirty rivers and coastal waters. Shellfish eaten raw have been a source of cholera. Therefore, the disease is not likely to spread directly from one person to another.
Cholera can be simply and successfully treated by immediate replacement of the fluid and salts lost through diarrhea. Patients can be treated by being given a mixture of sugar and salt to be mixed with water and drunk in large amount. Antibiotics(抗生素) shorten the course and decrease the severity of the illness. To avoid cholera, we should eat well-cooked food instead of raw food.
【小题1】If a person infected with cholera less than 7 days，he would probably   .
A. die  B.  become sick  C remain healthy  D suffer from watery diarrhea
【小题2】Which statement is true according to the passage?
A Cholera can spread directly from one person to another.
B. Eating raw food can help stop cholera.
C. Cholera is caused by watery diarrhea.
D. Polluted water and food can help spread cholera.
【小题3】 Cholera can be treated by         .