Dear Sir,

    I am writing to express my concern about the plans to build a motorway near our village.

    Haldersham is one of the loveliest villages in England. It is peaceful and quiet, and it is situated in a very attractive valley. There are also several beautiful countryside walks in the surroundings, with a view of many rare trees and plants.

    Most of the people who live in Haldersham have moved here from other places, often from London and other big cities. They have bought houses here to live in a place far away from the noise and the stress of the big city. They paid a lot of money for their houses, but they knew they would get a high quality of life for it.

    If the planned motorway is built, life in Haldersham will change greatly. There will be a lot of noise around us, and nobody will want to go on the walks. House prices will certainly go down, because nobody will want to buy houses in a place close to a motorway. Haldersham will become an ugly place.

    I don't think any of the people living in this beautiful village want that, and we all believe exposure to noise pollution can have a direct influence on our health. So, let's all tell the politicians who support the motorway plans what we think about them!

Yours faithfully,

Hilary Riley

    A long-term American study shows the importance of early education for poor children. The study is known as the Abecedarian Project. It involved more than one-hundred young children from poor families in North Carolina.

    Half of the children attended an all-day program at a high-quality child-care center. The center offered educational, health and social programs. Children took part in games and activities to increase their thinking and language skills and social and emotional development. The program also included health foods for the children.

    The children attended the program from when they were a few weeks old until the age of five years. The other group of children did not attend the child-care center. After the age of five, both groups attended public school.

    Researchers compared the two groups of children. When they were babies, both groups had similar results in tests for mental and physical skills. However, from the age of eighteen months, the children in the educational child-care program did much better in tests.

    The researchers tested the children again when they were twelve and fifteen years old. The tests found that the children who had been in the child-care center continued to have higher average test results. These children did much better on tests of reading and mathematics.

    A few years ago, organizers of the Abecedarian Project tested the students again. At the time, each student was twenty-one years old. They were tested for thinking and educational ability, employment, parenting and social skills. The researchers found that the young adults who had the early education still did better in reading and mathematics tests. They were more than two times as likely to be attending college or to have completed college. In addition, the children who received early education were older on average, when their first child was born.

    The study offers more evidence that learning during the first months and years of life is important for all later development.

    The researchers of the Abecedarian Project believe their study shows a need for lawmakers to spend money on public early education. They believe these kinds of programs could reduce the number of children who do not complete school and are unemployed.

    A massive winter storm is expected to begin hitting Massachusetts tonight, dumping up to a foot or more of snow in some areas, while whipping the coast with powerful winds and driving rains, forecasters predict.

    “It's got a little bit of everything,” William Babecock, a meteologist（气象学家）at the National Weather Service in Taunton, said of the post-Christmas storm that brought snowstorm conditions to the Ohio Valley before heading east with its mixed bag of snow, sleet, and rain.

     State Highway Administrator Frank De Paola said more than 4,000 states and snowplows（扫雪车）and salt spreaders were ready to make the roads safer for holiday travelers.

    “MassDOT will be fully staffed and will be ready to handle this,” De Paola said, nothing that the storm, which should bring snow to most of the state except the Cape and Island before turning into rain tomorrow, is Massachusetts' first significant snow storm of this winter season.

    “There have been events where we have had pretty much freezing, icing concerns, which we have treated with chemicals.But this is the first big event that will call for plowing,” he said.

     A high wind watch has been issued for southeastern Massachusetts, including Cape Cod, Forecasters say the wind could reach 60 mph, possibly bringing down power lines.

    In Worcester, some were busy for severer by buying rock salt,shovels and windshield wash,Barrows Hardware president Brain Barrow said.He called the volume（总量）of customers at his Webster Street store very steady on Wednesday morning, “You do get that supermarket effect for sure,”he said of shoppers stocking supplies before a storm.

     There were no flight delays or cancellations at Logan International Airport in Boston as of day,” Right now, everything's running normally.” airport spokesman Richard Walsh said.But Walsh said as the day progressed, travelers should contact their airlines directly to check the status of their flights.

    If two scientists at Los Alamos National Laboratory are correct, people will still be driving gasoline powered cars 50 years from now, giving out heat-trapping carbon dioxide(二氧化碳) into the atmosphere—and yet that carbon dioxide will not contribute to global warming.

    In a proposal by two scientists, vehicle emissions(排放) would no longer contribute to global warming. The scientists, F. Jeffrey Martin and William L. Kubic Jr., are proposing a concept, which they have named Green Freedom, for removing carbon dioxide from the air and turning it back into gasoline.

The idea is simple. Air would be blown over a liquid solution of potassium carbonate, which would absorb the carbon dioxide. The carbon dioxide would then be put to chemical reactions that would turn it into fuel(燃料): gasoline or jet fuel.

    This process could change carbon dioxide from an unwanted, climate-changing pollutant into a vast resource for renewable fuels. The cycle—equal amounts of carbon dioxide produced and removed—would mean that cars, trucks and airplanes using the synthetic(合成的) fuels would no longer be contributing to global warming.

    Although they have not yet built a synthetic fuel factory, or even a small model, the scientists say it is all based on existing technology. “Everything in the concept has been built, is operating or has a close cousin that is operating.” Dr. Martin said.

    The Los Alamos proposal does not go against any laws of physics, and other scientists who have independently suggested similar ideas. Dr. Martin said he and Dr. Kubic had worked out their concept in more detail than former proposals.

    There is, however, a major fact that explains why no one has built a carbon-dioxide-to-gasoline factory: it requires a great deal of energy.

    According to their analysis, their concept, which would cost about $5 billion to build, could produce gasoline at an operating cost of $1.40 a gallon and would turn economically practical when the price at the pump hits $4.60 a gallon.

    Other scientists said the Los Alamos proposal perhaps looked promising but could not evaluate it fully because the details had not been published. “It's definitely worth pursuing,” said Martin I. Hoffert, a professor of physics at New York University. “It's not that new an idea. It has a couple of pieces to it that are interesting.”

    Native to America, the cane toad (癞蛤蟆) was introduced to Northern Queensland 70 years ago to control sugarcane beetles (甘蔗害虫). The toads failed in that duty but spread across Queensland and into neighboring northern areas.

    Now it calmly invades(侵略) the stats of Western Australia and New South Wales ( NSW). NSW wildlife experts fear the amphibians － which have poisonous backs that kill hungry predators (食肉动物) 一will have a terrible effect on native animals.

    Those fears may be about to be realized. Australia's leading government research body, the Commonwealth Science and Industry Research Organization (CSIRO), forecasts that a rise in average temperatures will make NSW an ideal living place for the cane toads.

    Tony Robinson, head of CSIRO's Wildlife, Pests, and Diseases Program, said climate change is increasing the amount of suitable living place for the cane toads.

    “With climate change, the cane toads might go down as far as Sydney and some areas of Western Australia,” Robinson said.

Recent estimates put the pace of the toads' westward march at nearly 17 miles (27 kilometers) a year and slightly slower from north to south.

    “More southerly (南部的) cities, such as Melbourne and Adelaide, would likely remain too cold and dry to ever suit the toads,” Robinson noted, “but Perth could expect cane toads in five years' time.”

    Sydney could see their arrival in the next 20 years.

    Robinson said there is no method that will keep the toads under control.

    The cane toads already cover at least half of Queensland and most of the northern country. The toads are believed to number in the billions.

    A Venezuelan virus was tried in the 1990s but had to be given up after it was found to also kill native frog species. Scientists and governmental bodies believe a national approach is needed.

    The main threat the toads cause to species such as dingoes, and crocodiles is the poison contained in glands (腺) on each of their shoulders. The poison sprays out when the toads are threatened or handled roughly. The poison is made up of 14 different chemicals.

    Cane toads also compete, and usually win, the hunt for food and living space.

    "”If the government and other states combine resources, I believe we can achieve a very practical biological-control research program,” Bums said.

    When it comes to bringing up children, everybody agrees that it is not an easy task. Every parent watches eagerly the child's acquisition (学会) of each new skill — the first spoken words, the first independent steps, or the beginning of reading and writing. It is often tempting (吸引人的) to hurry the child beyond his natural learning speed, but this can set up dangerous feelings of failure and states of worry in the child. This might happen at any stage. A baby might be forced to learn something too early. A young child might be encouraged to learn to read before he knows the meaning of the words he reads. On the other hand, though, if a child is left alone too much, or without any learning chances, he loses his natural enthusiasm for life and his desire to find out new things for himself.

    Parents vary greatly in their degree of strictness towards their children. Some may be especially strict in money matters. Others are strict with the time of coming home at night or being on time for meals. In general, the controls show the needs of the parents and values (价值观) of society as much as the children's own happiness.

    When it comes to the development of moral standards (道德标准) in the growing child, consistency (前后一致性) is very important in parental teaching. To say "No" to a thing one day and excuse it the next is no foundation for morality (道德). Also, parents should realize that "example is better than precept". If they are not sincere and do not practice what they preach (说教), their children may grow confused and emotionally insecure when they grow old enough to think for themselves, and realize they have been to some extent cheated.

    A sudden realization of a big difference between their parents' principles and their morals can be a dangerous disappointment.