Unlike watching TV, reading is a highly active process it requires attention as well as memory and imagination.A. until B. bit C. unless D. for 题目和参考答案——青夏教育精英家教网—

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Unlike watching TV, reading is a highly active process _____ it requires attention as well as memory and imagination.

A. until B. bit C. unless D. for

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The blue tits(山雀) have been inspecting the nest-box again this year. The male is the house-hunter but the female will make the final choice. He lands at the hole and turns his head to expose his white cheeks as a signal to attract the female from where she has been feeding.
Among many birds that nest in holes, the male has a light-coloured patch on its plumage(鸟羽) which acts as signal for drawing the female’s attention to a suitable nesting-place. Unlike the blue tit, the redstart(红尾鸲) may be only the male that strikingly coloured and the female is not beautiful.
A few years ago I was lucky enough to spot a pair of redstarts in action in a Walsh wood. The male was leading an interested female to holes that he had previously(先前) checked out. He sat at the entrance of each hole and put his head on to show off his white forehead, or his head in to reveal(显露) his tail.
If the female failed to react to his visual signals, the male sometimes sang for extra effect, while gliding towards her on spread wings and tail. Once the female accepts by following the male through the hole the displays stop, you must be at the right place at the right time to watch them.
【小题1】How do the blue tits choose their nest?

A．They choose their nest together.	B．The male chooses their nest.
C．The house-hunter chooses their nest.	D．The female chooses their nest.

【小题2】The writer was lucky to see ________.

A．how the male made his tricks

B．how an interested female played with the male happily

C．what the male displayed and won the female

D．that the male tried his best but failed to attract the female

【小题3】You can spot a pair of redstarts in a Walsh wood ________.

【小题4】The writer is probably ________.

Many people are aware of the beauty of a solar eclipse (日食), but are surprised to learn that lunar eclipses are often just as impressive. While total solar eclipse lasts only for a few minutes and can be seen only in a small area of a few kilometers, total lunar eclipse can last for several hours and can be seen over much of the planet. In fact, the beauty and stability of lunar eclipses make them a favorite of both amateur and professional photographers.

Lunar eclipses generally occur two or three times a year, and are possible only when the Moon is full. When we see the Moon, we are actually seeing sunlight reflected off the surface of the Moon When the Earth is positioned in between the Moon and the Sun, however, the Earth's shadow falls on the Moon, and a lunar eclipse occurs.

The type of lunar eclipse - total, partial, or penumbral (半影) - that occurs depends both on how much of the Moon passes through the Earth's shadow and through which part of the shadow it passes. A penumbral eclipse occurs when the Moon passes through the Earth's outer shadow. This type of eclipse is brief and frequently goes unobserved by all but astronomers. By contrast, total and partial eclipses occur when all or part, respectively, of the Moon passes through the umbra（本影） shadow of the Earth. These eclipses are quite easy to see and are widely observed.

Unlike solar eclipses, lunar eclipses are safe to watch. Solar radiation that occurs during an eclipse of the Sun can cause a form of burns of one's eyes known as eclipse blindness. In fact, the only way to safely view a solar eclipse is by using specially designed equipment. However, since the Moon's light is reflected sunlight, it is completely safe to watch a lunar eclipse without any special equipment, although a pair of binoculars can certainly help the viewer appreciate the beauty of this phenomenon

1.The underlined word "stability " most probably means_______.

A. strength B. position C. steadiness D. visibility

2.According to the passage, a partial lunar eclipse occurs________.

A. when the Moon passes between the Sun and the Earth

B. when all of the Moon passes through the Earth's umbra shadow

C. when only a part of the Moon passes through the Earth's outer shadow

D. when only a part of the Moon passes through the Earth's umbra shadow

3.The passage implies that penumbral eclipses are________.

A. longer-lasting than most solar eclipses

B. more common than partial or full lunar eclipse

C. the result of the shadow cast by the Moon onto the Earth

D. more difficult to observe than other types of lunar eclipse

4.According to the passage, it is safe to watch a lunar eclipse, unlike a solar eclipse, because ________.

A. moonlight is less strong than sunlight

B. a lunar eclipse is briefer than a solar eclipse

C. a lunar eclipse lasts much longer than a solar eclipse

D. special equipment can be employed to view a lunar eclipse

Watching online open classes of US top universities has become necessary for many young Chinese who find it a shortcut to make their life more meaningful, in addition to learning knowledge and language.

Guo Lei, a native of Guangzhou, has become addicted to various open courses after she watched the online video of "Justice: What's the right thing to do."The video clip was taken during an open class taught by Michael Sandel, professor of philosophy at Harvard University.

Sandel set up a situation in which a high-speed train with a technical problem is running towards five people who are working on the current track, while there is only one worker on the adjacent (相邻的) track.He inspired students to discuss what the driver should do -- to change the direction for five lives -- which apparently will kill the other -- or to do nothing and allow five people to die.

Guo said she was immediately attracted by the topic and the discussion of the Harvard students about morality and justice.She even introduced the case to her colleagues for discussion, since Sandel did not give an answer, unlike most Chinese teachers she knew before.

The inspiring and lively teaching style of American professors refreshed Guo's impression about the traditional score-oriented Chinese educational system and prompted more Chinese to frequently search and watch open class resources of American top colleges, including Massachusetts Institute of Technology (MIT) and University of California Berkeley.

On China's social networking websites, such as renren.com, kaixin001.com and sina.com, netizens have spontaneously formed many study groups to share video resources and exchange opinions.Volunteers have added English or Chinese subtitles onto the videos to help more Chinese enjoy the videos without language difficulties.

"The popularity of American open classes reflects the spir it of sharing," said Yu Xinke, Vice chancellor with the Continuous Education School of South China University of Technology.

1. If the train driver changes the current track , how many people will be killed?(No more than one word)

2.Why can Chinese have no difficulty enjoying the foreign class videos?（No more than 10 words）

3. Besides knowledge and language, list three other things Chinese can learn from watching such foreign online class? (No more than 15 words in total)

①

②

③

4.What is the main idea of this passage? (No more than 10 words)

Although Thomas Edison created the technologies behind three major 21st century industries electrical power，recorded music and movies—his greatest invention may have been the modern method of inventing．He basically came up with the modern system of research and development．Edison was not the only scientist doing research in his garage but someone who gathered around him a team of creative scientific minds．Edison’s 1aboratories were the forerunners（先驱）of Apple，Google and Microsoft．

Yet for a11 his scientific gifts，he was no Steve Jobs or Bill Gates．He once said，“Anything that won’ t sell，I don’ t want to invent．” But Edison，unlike Jobs or Gates，had no real sense of what the public wanted or how to change his discoveries into products that might sell．It took him years to understand that the phonograph（留声机）was not a business tool but an entertainment invention．He helped create movies but resisted the idea that people might want to go into a theater to watch one．

We chose Edison this year because we need his example now more than ever．Though we live in a time of great reformation，the U．S．is in danger of losing its advantage in science and technology．American investment（投资）in research and development has not increased as a percentage of GDP since the mid一1980s，while the government’ s share has been dropping．And this is at a time when China is rapidly increasing its money on research and development．The U．S．was once among the 1eading nations．Now it ranks near the bottom of the 23 nations that collect such data．We hope that Edison’ s story might not only encourage reformation but also inspire more

young Americans to study science and engineering．

1.The first paragraph is mainly about .

A．the number of Edison’ s great inventions

B．Edison’ s special personal characters

C．Edi son’ s modern system of research

D．Apple．Google and Microsoft and their forerunners

2.Which of the following is TRUE according to the passage?

A．A11 the things Edison invented sold well．

B．Edison wanted to invent things that sold well．

C．Edison’ s inventions were not valuable for being unpopular．

D．Edison had a gift for changing his discoveries into best sellers.

3.The author’ s main purpose is to ．

A．inform US of the danger the USA is in

B．get young Americans to study science

C．be in honor of Edison for his contributions

D．tell US how important Edison’ s inventions are

4.We can infer from the text that ．

A．the USA is no 10nger advanced in science and technology

B．the USA falls behind China in research and inventions

C．more and more young Americans will be interested in science

D．China is spending more and more money on research and development

阅读下面短文，根据所读内容在表格中的空白处填入恰当的单词。注意：每个空格只填一个单词，并请将答案写在答题纸上。

The family sphere (范围) used to be defined by its isolation from the public realm. There was the public male realm (领域) of "rational accomplishment" and cruel competition, and the private female and child-rearing sphere of home, intuition (直觉) and emotion. The private realm was supposed to be isolated from the realities of adult life. For both better and worse, television and other electronic media tend to break down the difference between those two worlds. The membrane around the family sphere is much more permeable (可渗透的). TV takes public events and transforms them into dramas that are played out in the privacy of our living rooms, kitchens and bedrooms.

Parents used to be the channel through which children learned about the outside world. They could decide what to tell their children and when to tell it to them. Since children learn to read in stages, books provide a kind of natural screening process, where adults can decide what to tell and not tell children of different reading abilities. Television destroyed the system that separated adult from child knowledge and separated information into year-by-year slices for children of different ages. Instead, it presents the same information directly to children of all ages, without going through adult filters.

So television presents a real challenge to adults. While a parent can read a newspaper without sharing it with children in the same room, television is accessible to everyone in that space. And unlike books, television doesn't allow us to flip (翻转) through it and see what's coming up. We may think we're giving our children a lesson in science by having them watch the Challenger take off, and then suddenly they learn about death, disaster and adult mistakes.

Books allow adults to discuss privately what to tell or not tell children. This also allows parents to keep adult material secret from children and keep their secret keeping secret. Take that same material and put it on The Today Show and you have 800,000 children hearing the very things the adults are trying to keep from them. "Television takes our kids across the globe before parents give them permission to cross the street."

More importantly, children gradually learn that adults are worried and anxious about being parents. Actually, television has also places families under a lot of stress.

How Television Changes Childhood?

Main comparisons	Contexts
Distance between 1 and the outside.	Homes used to be isolated from the 2 realm.
Homes nowadays are 3 to the outside world.
Media through which children can obtain information	In the past, children might learn 4 about the outside world with the help of parents and 5 .
More information is got directly through TV and other electronic media, which breaks down the 6 between adult world and the child world.
7 of the information children get	Traditionally, kids could only knew what they should learn at their age, carefully 8 by their parents.
Everything can possibly be known by children, including many aspects of 9 life.
Effects on family education
Parental instruction	Families are now under greater stress than before. Adults are anxious about being parents and faced with new 10 .

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