阅读理解根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项. More than one million children

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阅读理解根据短文内容,从短文后的选项中选出能填入空白处的最佳选项.选项中有两项为多余选项.
     More than one million children in the United States do not go to school. Instead, they learn at home.
They are taught by adults, like tutors (家庭教师). 1 Educational companies, libraries, and the Internet
provide many families with teaching material.
       2 Some choose it because of their religious beliefs. Others say it provides more time for the family
to be together. They say home offers a better place for learning. Some parents believe home-schooling
avoids problems of traditional schools. These include classes that have too many students. Critics,
however, say children need to attend school with other children.
     They also say that some home-schooled children do not get a good education. 3 Some states(州)
do not require much preparation made by parents or testing of children. Other states have more
requirements for home-schooling. Home-schooling in the United States began when the country was
established. In farm areas, people often lived far from a school. Widespread home-schooling took place
until about the middle of the 19th century. Then, in 1852, the state of Massachusetts passed the first law
requiring children to attend school.
     Over the years, the American public education system strengthened and grew. By the 1960s and
1970s, however, some Americans believed that traditional education was not helping their children.   4
     Home-schooling expert Linda Dobson says many people have helped the movement grow. She says
some parents began teaching their children at home after changes in tax laws forced some private religious schools to close. That happened in the 1980s. And, most recently, she says many kinds of people have
joined the movement. 5 They represent many races, religions and political beliefs. Ms. Dobson says the
number of home-schooled children has increased by an estimated fifteen to twenty percent each year
during the last fifteen years.

A. So a number of parents began home-schooling.
B. They are mainly rich people.
C. However, all fifty American states and the District of Columbia permit home-schooling.
D. She says these include rich people and poor people.
D. Home-schooling is not accepted by all the people.
E. Parents choose home-schooling for several reasons.
F. Most often, their parents are their teachers.

答案

1-5: GFCAD

举一反三

A
Insomnia is the inability to fall asleep or sleep restfully. It is a problem to nearly everyone at some time .A person may be awake for an hour in the middle of the night and then , next morning, feel that he hardly sleep all night Normally, worry about not getting enough sleep is the worst aspect of most insomnia. If insomnia is recurrent, however, it is important to find its causes and try to correct them, with the help of a doctor if necessary.
Any of a large number of simple factors may take it difficult for someone to fall asleep or remain asleep. His matters may be too soft or too hard. If there are too many blankets on a hot night, he may be too warm; if the bedclothes are too light he may feel cold during the night. If it is not dark enough, or too noisy, this may cause difficulty in sleeping. Eating shortly before going to bed also be responsible for insomnia. Stimulating drinks, such as tea or coffee, can also keep people awake.
Inability to fall asleep is sometimes a symptom of emotional or mental disorders. Insomnia may also be caused by pain and, very rarely, it can be a symptom of a physical disease.
The cause of insomnia may be easy to correct. The sufferer should check the mattress, bedclothes and bedroom temperature, and make any necessary changes. An eye mask keeps out the night and ear-plugs shut out sound. He should relax for an hour or two before bedtime, perhaps by reading a book; watching TV, or taking a warm bath. If he wakes during the night he should try turning on the light and reading for a while. Taking warm milk and a biscuit or two may be helpful. Above all, he should try not to worry about sleeplessness when someone is tied enough he nearly always falls asleep.
If necessary, a doctor may prescribe tranquillizers or sleeping pills. Take only the dosage he prescribes; any more is dangerous.
1. According to the writer, insomnia is ______.
[ A ] a rare problem                 [ B ] a sign of illness
[ C ] a common complaint            [ D ] a modern disease
2. People who have difficulty sleeping should sleep in_____.
[ A ] a light room                   [ B ] a dark room
[ C ] a cold room                   [ D ] a warm room
3. Insomnia need’t be taken seriously because_______.
[ A ] people can catch on sleep during the day.
[ B ] many people sleep far too much.
[ C ]it can easily be cured by doctors.
[ D ]it is cured naturally by tiredness.
4. The main cure for insomnia is_____.
[ A ] not to read too much at night
[ B ]not to eat too much for supper
[ C ] not to watch too much television
[ D ] not to get too anxious about sleeping

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B
Unless we spend money to spot and prevent asteroids (小行星) now，one might crash into Earth and destroy life as we know it，say some scientists.
Asteroids are bigger versions of the meteoroids(流星)that race across the night sky. Most orbit the sun far from Earth and don"t threaten us. But there are also thousands whose orbits put them on a collision course with Earth.
Buy $ 50 million worth of new telescopes right now. Then spend $ 10 million a year for the next 25 years to locate most of the space rocks. By the time we spot a fatal one，the scientists say，we"ll have a way to change its course.
Some scientists favor pushing asteroids off course with nuclear weapons. But the cost wouldn"t be cheap.
Is it worth it? Two things experts consider when judging any risk are: 1) How likely the event is; and 2) How bad the consequences if the event occurs. Experts think an asteroid big enough to destroy lots of life might strike Earth once every 500，000 years. Sounds pretty rare-but if one did fall，it would be the end of the world. “If we don"t take care of these big asteroids，they"ll take care of us，”says one scientist. “It"s that simple.”
The cure，though，might be worse than the disease. Do we really want fleets of nuclear weapons sitting around on Earth? “The world has less to fear from doomsday(毁灭性的) rocks than from a great nuclear fleet set against them，” said a New York Times article.
1. What does the passage say about asteroids and meteoroids?
[ A ]. They are heavenly bodies different in composition.
[ B ].They are heavenly bodies similar in nature.
[ C ].There are more asteroids than meteoroids.
[ D ].Asteroids are more mysterious than meteoroids.
2. We can conclude from the passage that_____ .
[ A ].while pushing asteroids off course nuclear weapons would destroy the world
[ B ].asteroids racing across the night sky are likely to hit Earth in the near future
[ C ].the worry about asteroids can be left to future generations since it is unlikely to happen in our lifetime
[ D ].workable solutions still have to be found to prevent a collision of asteroids with Earth.
3. Which of the following best describes the author"s tone in this pass age?
[ A ]. Optimistic. [ B ]. Critical. [ C ]. Objective. [ D ]. Arbitrary.

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The care given to pupils at an infants school has been rated （评定）as outstanding in a recent Ofsted report. Inspectors （视察员）visited Avondale Infants School in Kettering in June and were pleased with what they found.
Schools are graded between one and four, with one being outstanding, and staffs（全体职员）at Avondale were delighted to be to be given an overall（总的）grade of two.
The reports states that the school, which has an above average number of children who are entitled to free school meals, is improving.
It also focuses on the good progress made by children who enter the school with below or well below average standards – the standards at the end of Year 2 are now the best since 2004.
The report states: "Pupils" behavior and personal development are good, being enhanced（增强）considerably by the vibrant（活跃的）atmosphere within the school."
Headteacher Jean Wilkins is also praised as "the driving force behind developments and the vision of the future. Under her exceptional guidance, a conscientious team is intent（专注）upon raising standards."
Mrs. Wilkins said that staff at the school, which has 163 children aged from four to seven, pride themselves on the support and guidance they offer the children.
She said: "We"re extremely pleased with these results. We put a lot of emphasis（强调）on the well-being of the pupils to raise their self esteem（尊重）and make sure they enjoy being at school.
"We have focused carefully on where we needed to make improvements."
Inspectors said that the school could improve further through closer working with the parents of some pupils who do not attend regularly.
1. The main idea of the text is that _________.
A. The pupils at an infants school.           B. Happy school wins inspector’s praise.
C. The pupils have made much progress.       D. The Avondale Infants School is improving.
2. What else will the school need to do with?
A. Make the meals better                   B. Focus on the pupils
C. Hire a great many staffs                  D. Work with the parents.
3. From the passage, we can learn that what “ infant school” is ?
A. Children attend school with little intelligence.
B. Children attend school with good understanding.
C. Children attend school in the first few years of their life.
D. Children attend school with outstanding performance.
4. The writer wants to tell us the following EXCEPT that _______.
A. Inspectors paid a visit to Avondale Infants School in June, 2004.
B. More than 50% of the children in the school have meals for free.
C. The staffs at the school provide the pupils with much guidance.
D. The infant school has made large quantities of improvement.

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Children are getting smarter by the generation. I am very amazed by how kids these days know exactly what they want, and know how to communicate with several different languages when they are with different persons. It’s very common in HK that kids are being looked after by overseas domestic helpers. Their helpers do speak with them in English. Some do even speak with the kids in their own countries languages. Surprisingly, the kids do know how to response to their helpers regardless what languages they are in communication. This is what I observed a helper with a one-year-old kid on bus last week. My cousin has a Pilipino helper at home for more than ten years. He can response to his helper well regardless she speaks with him in English or Pilipino. Some kids’ grandparents do speak with their grand children in their hometown dialect. The kids also pick up fast with whatever dialect it is. Kids’ parents usually speak with them in Cantonese; naturally, this also becomes their first language.
I have really noticed among urban HK children, is that they know exactly which human behavior to switch on when facing with parents, grandparents and helpers. Their expression is different when they ask their helpers to help compared with their parents. They are usually much more direct with their helpers instead of their parents and grandparents when they want to ask for something. (eg. when they ask for ice-cream or chocolate) I think there must be related to phenomenon（现象）, whether it is learnt or not. It’s really amazing how children automatically（自动地）know all at such a young age, which mode of behavior, and at what tone and manner to use them, who to use them on, and when.
1. The example of my cousin’s story shows that __________.
A. The kids know exactly what they are in need of.
B. The kids know how to communicate well with others.
C. The kids know how to response to their helpers.
D. The kids know all the above at so young an age.
2. Who will the kids turn to for help in the first place?
A. Kids’ parents       B. Kids’ grand parents
C. Relatives          D. overseas domestic helpers
3. What does the underlined phrase “pick up” most probably mean?
A. succeed in seeing or hearing     B. gain or acquire it by purpose
C. learn it without taking lessons    D. take hold of and lift it
4. Which of the following expresses the main idea of the text?
A. Kids have an amazing childhood.    B. Kids are getting smarter in HK.
C. Kids are truly amazing and smart.      D. Kids get along well with the helpers.

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Against the supposition than forest fires in Alaska, Canada and Siberia warm the climate, scientists have discovered that cooling may occur in areas where burnt trees allow more snow to mirror more sunlight into space.
This finding suggests that taking steps to prevent northern forest to limit the release of greenhouse gases may warm the climate in northern regions. Usually large fires destroyed forests in these areas over the past decade. Scientists predict that with climate warming, fires may occur more frequently over next several centuries as result of a longer fire season. Sunlight taken in by the earth tends to cause warming, while heat mirrored back into space tends to cause cooling.
This is the first study to analyze all aspects of how northern fires influence climate. Earlier studies by other scientists have suggested that fire in northern regions speed up climate warming because greenhouse gases from burning trees and plants are released into the atmosphere and thus trap heat.
Scientists found that right after the fire, large amounts of greenhouse gases entered the atmosphere and caused warming. Ozone（臭氧）levels increased, and ash from the fire fell on far-off sea ice, darkening the surface and causing more radiation from the sun to be taken in. The following spring, however, the land within the area of the fire was brighter than before the fire, because fewer trees covered the ground. Snow on the ground mirrored more sunlight back into space, leading to cooling.
“We need to find out all possible ways to reduce the growth of greenhouse gases in the atmosphere.” Scientists tracked the change in amount of radiation entering and leaving the climate system as a result of the fire, and found a measurement closely related to the global air temperature. Typically, fire in northern regions occurs in the same area every 80 to 150 years. Scientists, however, found that when fire occurs more frequently, more radiation is lost from the earth and cooling results. Specifically, they determined when fire returns 20 years earlier than predicated, 0.5 watts per square meter of area burned are soaked up by the earth from greenhouse gases, but 0.9 watts per square meter will be sent back into space. The net effect is cooling. Watts are used to measure the rate at which energy is gained or lost from the earth.
46. According to the new findings, taking steps to prevent northern forest fires may _______.
A. result in a warming climate
B. cause the forest fires to occur more frequently
C. lead to a longer fire season
D. protect the forests and the environment there
47. The following are all the immediate effects after a forest fire EXCEPT _________.
A. large amounts of greenhouse gases enter the atmosphere
B. the levels of ozone which is a type of oxygen increase
C. snow on the ground mirrors more sunlight back into space
D. ashes from the fire fall on the ice surface and take in more radiation from the sun
48. Earlier studies about northern forest fires _________.
A. analyze all aspects of how northern fires influence climate
B. indicate that forest fires will pollute the atmosphere
C. suggest that people should take measures to protect environment
D. suggest that the fires will speed up climate warming
49. The underlined phrase “soak up” in the last paragraph most probably means ________.
A. released B. absorbed C. created D. distributed
50. From the passage we can draw a conclusion that forest fires in Alaska, Canada and Siberia may __________.
A. warm the climate as the supposition goes
B. allow more snow to reflect more sunlight into space and thus cool the climate
C. destroy large areas of forests and pollute the far-off sea ice
D. help to gain more energy rather than release more energy

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