Flight Distance
Any observant people have noticed that a wild animal will allow a man or other potential enemy to approach only up to a given distance before it escapes. “Flight distance” is the terms used for this interspecies spacing. As a general rule, there is a positive relationship between the size of an animal and its flight distance --- the larger the animal, the greater the distance it must keep between itself and the enemy. An antelope will escape when the enemy is as much as five hundred yards away. The wall lizard’s flight distance, on the other hand, is about six feet. Flight is the basic means of survival for mobile creatures.
Critical Distance
Critical distance apparently is present wherever and whenever there is a flight reaction. “Critical distance” includes the narrow zone separating flight distance from attack distance. A lion in a zoo will flee from an approaching man until it meets a barrier that it cannot overcome. If the man continues the approach, he soon penetrates（穿过，透过）the lion’s critical distance, at which point the cornered lion turns back and begins slowly stalk（逼近）the man.
Social Distance
Social animals need to stay in touch with each other. Loss of contact with the group can be fatal （致命的）for a variety of reasons including exposure to enemies. Social distance is not simply the distance at which an animal will lose contact with his group --- that is, the distance at which it can no longer see, hear, or smell the group --- it is rather a psychological distance, one at which the animal apparently begins to feel anxious when it goes beyond its limits. We can think of it as a hidden band that contains the group.
Social distance varies from species to species. It is quite short --- apparently only a few yards --- among some animals, and quite long among others.
Social distance is not always rigidly（刻板的）fixed but is determined in part by the situation. When the young of apes and humans are mobile but not yet under control of the mother’s voice, social distance may be the length of her reach. This is readily observed among baboons（狒狒）in a zoo. When the baby approaches a certain point, the mother reaches out to seize the end of its tail and pull it back to her. When added control is needed because of danger, social distance shortens. To show this in man, one has only to watch a family with a number of small children holding hands as they cross a busy street.
1.Which of the following is the most suitable explanation to “Flight distance”?
|
A．Distance between animals of the same species before escaping. |
|
B．Distance between large and small animals before escaping. |
|
C．Distance between an animal and its enemy before escaping |
|
D．Distance between certain animal species before escaping. |
2.If a lion’s critical distance is penetrated, it will ________
|
A．begin to attack |
B．try to hide |
C．begin to jump |
D．run away |
3.The example of the children holding hands when crossing the street in the last paragraph
shows that ________.
|
A．social distance is not always needed |
|
B．there is no social distance among children |
|
C．humans are different from animals in social distance |
|
D．social distance is sometimes determined by outside factors |
4.Which of the following one can be the best title of the passage?
|
A．Critical Distance |
B．Spacing in Animals |
|
C．Relationship Between Animals |
D．Psychological Distance |
小学生10分钟口算测试100分系列答案科目：高中英语 来源：广东省2009-2010学年度高二下学期期中考试试题（英语） 题型：阅读理解
第三部分：阅读理解 (共15小题；每小题2分，满分30分)
阅读下列短文，从每题所给的A、B、C和D项中，选出最佳选项，并在答题卡上将该项涂黑。
China launched its first manned spaceship at 9:00 a.m. Wednesday, becoming the third country in the world to send a person into orbit after the former Soviet Union and the United States. Astronaut Yang Liwei became China’s first space man.
With a column of beautiful smoke, the Shenzhou V craft cut across a bright northwest China sky at exactly 9:00 a.m. Wednesday and went into orbit 10 minutes later.
China Central Television’s Channel One cut into its regular programming to announce the launch. The station later showed the Shenzhou V streaking(moving very fast)into the sky and disappearing, its tracer billowing (to fill with air and become larger)behind it.
Minutes after the launch, a CCTV announcer said that Shenzhou V and 38-year-old Yang Liwei, an air force pilot since 1983, had “entered orbit at 9:10.” It reported Yang was “reading a flight manual(手册) in the capsule of the Shenzhou V spacecraft and looked composed and at ease.”
The Shenzhou V launch came after four test launches of unmanned capsules that orbited the earth for nearly a week before parachuting back to China’s northern grasslands. Reports said the manned flight was expected to last about 22 hours.
President Hu Jintao watched the launch at the Jiuquan Satellite Launch Centre in northwest China’s Gansu Province.
Hu called the launch “the glory of our great motherland and a mark for the initial victory of the country’s first manned space flight and for the significant, historic step of the Chinese people in the advance of climbing over the peak of the world’s science and technology.”
He said that: “The Party and the people will never forget those who have set up the outstanding merit(贡献) in the space industry for the motherland, the people and the nation.”
“The launch of the Shenzhou V is long-awaited by the Chinese people,” Foreign Minister spokeswoman Zhang Qiyue said on Tuesday. She said the flight was a key step in the “Peaceful development of space.”
NASA Administrator Sean O’ Keefe also congratulated on China’s first successful human space flight.
41. The following are countries succeeded in sending man into space EXCEPT ____
A. China B. Germany C. America D. the former Soviet Union
42. The underlined word “composed” in paragraph 4 means_____
A. happy B. nervous C. calm D. excited
43. According to the passage which of the following statements is NOT true?
A. It’s the first time that China has sent up its first manned spaceship.
B. Before the Shenzhou V launched, four test launches of it had moved around the earth.
C. The 38-year-old astronaut was sent into space by China’s ShenzhouⅤspacecraft and landed safely the next day.
D. Yang Liwei is China’s first astronaut in space.
44. The writer quoted(引用) Foreign Minister spokeswoman Zhang Qiyue’s words to express ________.
A. the Chinese have been expecting the successful space launch and it’s a great contribution to the peaceful development of space.
B. a lot of Chinese people are waiting for the launch.
C. this launch is the first time in China.
D. China’s manned spaceship made a peaceful development of space.
45. The description of Yang Liwei tells us that _______.
A. Yang didn’t know what to do and he was looking up a flight manual
B. it’s 10 years since he became an air force pilot
C. Yang entered orbit at exactly 9:00 a.m.
D. Yang trained himself well and felt very satisfied with everything in the space craft
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科目：高中英语 来源：2010-2011学年浙江省高三上学期第一次月考英语卷 题型：阅读理解
E
Once upon a time in a land far away, there was a wonderful old man who loved everything：animals, spiders, insects...
One day while walking through the woods the nice old man found a cocoon（茧）of a butterfly. He took it home. A few days later, a small opening appeared; he sat and watched the butterfly for several hours as it struggled to force its body through that little hole. Then it seemed to stop making any progress. It appeared as if it had gotten as far as it could and it could go no farther. Then the man decided to help the butterfly, so he took a pair of scissors and snipped off the remaining bit of the cocoon.
The butterfly then emerged（露出）easily.
But it had a swollen body and small, shriveled wings. The man continued to watch the butterfly because he expected that, at any moment, the wings would enlarge and expand to be able to support the body, which would contract（收缩） in time. Neither happened! In fact, the butterfly spent the rest of its life crawling around with a swollen body and shriveled wings.
It never was able to fly.
What the man in his kindness and haste did not understand was that the restricting cocoon and the struggle required for the butterfly to get through the tiny opening were Nature's way of forcing fluid from the body of the butterfly into its wings so that it would be ready for flight once it achieved its freedom from the cocoon.
Sometimes struggles are exactly what we need in our life. If we were allowed to go through our life without any obstacles, it would cripple us. We would not be as strong as what we could have been.
And we could never fly.
1.In the story, what happened to the cocoon of the butterfly after the man’s help?
A. The cocoon was broken and the butterfly died.
B. The man helped the butterfly out of the cocoon more easily
C. The butterfly couldn’t fly for ever normally.
D. The butterfly should spend more time practicing flying.
2.What would have happened to the butterfly without the old man’s help?
A. It would have died in the cocoon.
B. It would have become a true butterfly.
C. It would have been strong enough to go farther.
D. It would have stopped struggling through the cocoon.
3.The underlined word “cripple” in Paragraph 7 probably means ______.
A. disable B. climb C. enable D. beat
4.What can we learn from this story?
A. Man can never go against nature.
B. It’s necessary to live with some difficulties.
C. One cannot help others without thinking twice.
D. Mankind should take good care of insects.
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科目：高中英语 来源：2010-2011学年浙江省杭州市高三二模考试英语卷 题型：阅读理解
A Charlotte, N.C., man was charged with first-degree murder of a 79-year-old woman whom police said he scared to death. In an attempt to evade policemen after a bank robbery, the Associated Press reports that 20-year-old Larry Whitfield broke into the home of Mary Parnell. Police say he didn’t touch Parnell but that she died after suffering a heart attack that was caused by terror. Can the guy be held responsible for the woman’s death? Prosecutors(公诉人) said that he can under the state’s murder rule, which allows someone to be charged with murder if he or she causes another person’s death while committing or fleeing from a severe crime like robbery—even if he or she doesn’t kill someone on purpose.
But, medically speaking, can someone actually be frightened to death? We asked Martin Samuels, chairman of the neurology department at Brigham and Women’s Hospital in Boston.
Absolutely, no question about it.
The body has a natural protective method called the fight-or-flight response(战或逃反应), which was originally described by Walter Cannon，the chairman of Harvard University’s physiology department from 1906 to 1942. If, in the wild, an animal is faced with a life-threatening situation, the autonomic nervous system responds by increasing heart rate, increasing blood flow to the muscles, and slowing digestion, among other things. All of this increases the chances of succeeding in a fight or running away from an aggressive beast. This process certainly would be of help to primitive humans. However, in the modern world there is obvious decline of the fight-or-flight response.
The autonomic nervous system uses the chemical messenger to send signals to various parts of the body to activate the fight-or-flight response. This chemical is toxic in large amounts; it damages the organs such as the heart, lungs, liver and kidneys. It is believed that almost all sudden deaths are caused by damage to the heart. There is almost no other organ that would fail so fast as to cause sudden death. Kidney failure, liver failure, those things don’t kill you suddenly.
By the way, any strong positive or negative emotions such as happiness or sadness can cause the same result. There are people who have died in intercourse or in religious passion. There was a case of a golfer who hit a hole in one, turned to his partner and said, “I can die now”, and then he dropped dead. For about seven days after the 9/11 terrorist attacks on the World Trade Center and Pentagon there was an increase of sudden cardiac death among New Yorkers.
1. Why the Charlotte, N.C., man was charged?
A. Because he threatened the policemen to kill an old woman.
B. Because he caused an old woman’s terror and she died.
C. Because he beat an old woman and caused her heart attack
D. Because he murdered an old woman while robbing a bank.
2. Which of the following about the fight-or-flight response is true?
A. The fight-or-flight response was raised and proved by Martin A. Samuels.
B. It is a natural protective method that can’t be found in all creatures but humans.
C. The ancient humans had a superior fight-or-flight response than modern ones.
D. The fight-or-flight response is beneficial to both our actions and organs.
3.What activity can we infer is less likely to damage the organs?
A. Winning a big lottery. B. Missing a dead family.
C. Watching a horror movie. D. Listening to a sweet song.
4. The purpose of the passage is_________.
A. to explain why people will die of a heart attack
B. to offer some advice on protecting us from heart failure
C. to compare different kinds of feelings to cause a death
D. to show strong emotions can cause a sudden death
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科目：高中英语 来源：2010-2011学年上海市十校第二次联考高三下学期英语卷 题型：单项填空
After a long and tiring flight, Mr. Ritz was frustrated at the news ______ his luggage had been sent to Hong Kong by mistake.
A. that B. which C. what D. because
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科目：高中英语 来源：2013届江西省高二上学期期中考试英语题 题型：阅读理解
Looking back on China’s road to outer space, people can easily find it has not been very smooth. In the past years, Chinese people have made hard and determined efforts to realize the dream their ancestors had for thousands of years.
After China’s first satellite into the Earth’s orbit in 1970 came four flights of unmanned Shenzhou missions(飞行) from 1999 to 2002. The country carried out its first one-piloted space flight in October, 2003, making China the third country in the world to have independent human spaceflight ability after the Soviet Union and the United States. Then came another breakthrough on October 12, 2005, when Shenzhou 6, China’s second human spaceflight, was launched, with a crew of two astronauts. What’s more, the landmark(里程碑)spacewalk done by Zhai Zhigang, one of the three boarding Shenzhou 7, launched on Sept. 25, 2008, leads the country further in its space exploration.
Meanwhile, China’s moon exploration project, started in 2004, has also been progressing satisfactorily. Fifty years after the Soviet Union launched Sputnik, the world’s first man-made satellite, China’s first circumlunar(绕月的)satellite Chang’e 1 took off on Oct.24, 2007, which became the third landmark in China’s space achievements after the above-mentioned manned flights. Chang’e 1 was expected to fulfill four scientific goals, one of which was to expore mineral elements on the moon, especially those not existent on Earth. It’s said that the lunar regolith(月壤) is abundant in helium-3, a clean fuel that may support the Earth’s energy demands for more than a century. Nearly 3 years later, Oct. 1, 2010 witnessed the launching of Chang’e 2, China’s 2nd unmanned lunar probe(勘探), marking another step forward in moon exploration. This time the aim is to test the key techniques of Chang’e 3 and Chang’e 4, as a preparation for a soft lunar landing in the future.
With great expectations, people all over the world are looking forward to China’s greater space achievements.
1. According to the text, which of the following is TRUE?
A. China sent its first satellite into the Moon’s orbit in 1970.
B. China is the third country in Asia to make human spaceflight.
C. By now, altogether 5 astronauts have made successful spaceflight by Shenzhou spaceship.
D. The launching of Chang’e 1 became the third landmark in China’s space achievements.
2. Paragraph 2 mainly deals with information about China’s .
A. landmark spacewalk B. manned Shenzhou missions
C. first circumlunar satellite D. unmanned Shenzhou missions
3.We can infer from the text that .
A. China’s road to outer space has not been very smooth for a long time
B. the lunar regolith is believed to be rich in a clean fuel called helium-3
C. China’s lunar exploration project was started in 2004 and completed in 2007
D. China’s scientists are researching into techniques for soft lunar landing
4.What can be the best title for the text?
A. Ancient Chinese’s Dream B. China’s Major Space Achievements
C. China’s Moon Exploration D. The World’s Great Expectations
5.The auther’s attitude towards China’s space exploration is _________.
A.negative B.positive C.critical D.indifferent
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