the warning message, more lives lost in the flood.
A．But for; would have been B．Regardless of; would have been
C．Instead of; would be D．Except for; would be
金牌教辅培优优选卷期末冲刺100分系列答案科目：高中英语 来源： 题型：阅读理解
Things similar continuously happened in Haiti and Chile．Thousands of people were
buried in the earthquake and lost their fives．What if we could have warned them? People are always trying hard to find a way of preventing building collapsing(坍塌)．Better materials and technology help，but are not a solution．Just like humans，a building has its own life circle from “birth” to “death”．If we know when a building is going to collapse，we can repair it in advance or get out before it falls．
Now, scientists at the University of Illinois have developed a material that turns red before it breaks．The invention could be used in things like climbing ropes，or bridge supports．The secret behind the color-changing material is a type of molecule(分子)．A molecule is a group of atoms held together by chemical bonds(化学键)．Imagine you and your friends standing in a circle，holding hands．Each person stands for one atom，your hands represent the bonds，and the entire circle represents a molecule．If one person lets go of his or her hands，the molecule changes color．The research team put the molecule into a soft material．When the researchers stretched(拉长) the material：it turned bright red a few seconds before it broke into two pieces．
When they repeatedly stretched and relaxed the material，without breaking it，it only turned a little red．
The major problem is，light can get rid of the red color．When the team shone a bright light on the molecule，the broken bond was fixed，and the color disappeared．If bright fight keeps the red color from appearing，the material’s warning system will be useless．Scientists still have a lot of work to do before the color-changing molecule can be used outside the lab．
The passage mainly about
A. a way of preventing building from breaking down
B. a series of earthquakes in Haiti and Chile
C. a way of warning before buildings collapse
D. a newly-discovered structure of a molecule
According to the passage，we can conclude that
A．there are problems to solve before putting the new material to use
B．scientists have found the life circle of buildings from “birth” to “death”
C．bright fight makes the red color visible to human eyes
D．the new material is unlikely to be used in building bridges
The color-changing molecule can
A．make building materials much stronger
B．help building materials get stretched if necessary
C．prevent the earthquake from killing people
D．remind people to leave buildings before they fall
The warning system is based on the fact that
A．red color won’t show up when it meets bright fight
B．a material with a certain type of molecule Can turn red when stretched etched
C．a building has its own life circle of “birth” to “death”
D．the broken bond will fix itself when a molecule meets bright fight
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科目：高中英语 来源：2013年全国普通高等学校招生统一考试英语（江西卷带解析） 题型：阅读理解
The light from the campfire brightened the darkness, but it could not prevent the damp cold of Dennis’s Swamp (沼泽地) creeping into their bones. It was a strange place. Martin and Tom wished that they had not accepted Jack’s dare. They liked camping, but not near this swamp.
“So,” Martin asked as they sat watching the hot coals. “How did this place get its name?”
“Are you sure you want to hear it ? It’s a scary story,” warned Jack.
“Of course!” cried out Tom. “If there were anything to be scared of, you wouldn’t have chosen this place!”
“Ok, but don’t say I didn’t warn you,” said Jack, and he began this tale.
“Way back in time, a man called Dennis tried to start a farm here. He built that cottage over there to live in. In those days, the area looked quite different ---- it was covered with tall trees and the swamp was a crystal-clear river. After three hard years, Dennis had cleared several fields and planted crops. He was so proud of his success that he refused to listen to advice.
“‘You are clearing too much land,’ warned one old man. ‘ The land is a living thing. It will hit back at you if you abuse it. ’
“‘Silly fool,’ said Dennis to himself. ‘If I clear more land, I can grow more crops. I’ll become wealthier. He’s just jealous!’”
“Dennis continued to chop down trees. Small animals that relied on them for food and shelter were destroyed. He was so eager to expand his farm that he did not notice the river flowing slowly towards his door. He did not notice salt seeping to the surface of the land. He did not notice swamp plants choking all the native plants.”
“What happened?” Martin asked. It was growing colder. He trembled, twisting his body closer to the fire.
“The land hit back ---- just as the old man warned,” Jack shrugged. “Dennis disappeared. Old folks around here believe that swamp plants moved up from the river and dragged him underwater. His body was never found.”
“What a stupid story,” laughed Tom. “Plants can’t …” Before he had finished speaking, he screamed and fainted (晕倒). The other two boys jumped up with fright, staring at Tom. Suddenly, they burst out laughing. Some green swamp ivy (常春藤) had covered Tom’s face. It was a while before Tom could appreciate the joke.
【小题1】The underlined word “dare” in Paragraph 1 is closed in meaning to ________.
| A．courage | B．assistance | C．instruction | D．challenge |
| A．To frighten them. |
| B．To satisfy their curiosity. |
| C．To warn them of the danger of the place. |
| D．To persuade them to camp in the swamp. |
| A．The old man envied him. | B．The old man was foolish |
| C．He was too busy to listen to others. | D．He was greedy for more crops. |
| A．He saw Dennis’s shadow | B．He was scared by a plant |
| C．His friends played a joke on him. | D．The weather became extremely cold. |
| A．Grasp all, lose all |
| B．No sweat, no sweet. |
| C．It is no use crying over spilt milk |
| D．He who makes no mistakes makes nothing. |
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科目：高中英语 来源：2013-2014学年高考二轮增分增值集训：名词性从句英语试卷（解析版） 题型：单项填空
The warning we were given as children ________ an apple a day keeps the doctor away may，in fact，have a scientific explanation.
A．that? B．who? C．where? D．which
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科目：高中英语 来源：20112012学年湖北省高三年级起点考试英语试题 题型：其他题
完成句子
1.Only after they had performed hundreds of experiments_______________ （他们成功解决）the problems, （succeed）
2.The secretary forgot to type her business letter, ______________________ （集中注意力去阅读） an interesting report, （focus）
3.But for the warning message, more lives __________________（会死去）in the flood, （lose）
4.Many people, including some foreigners, __________________（一直被困在机场） because of the 9．0 magnitude earthquakes, （stick）
5.The report reveals that __________________________ （工人们一直面临/被曝露）unacceptably high levels of radiation, （expose）
6._____________________（最吸引我去动物园的是）to that zoo was the the chance to see the panda, （attract）
7.This means that after a while your body ___________________（习惯于香烟有） nicotine in it．（accustom）
8.The first thing_____________________（我注意到的是）was all the vivid colors surrounding me—purples, reds, oranges, yellows, blues and greens, （aware）
9.Children should be taught_______________ （去分辨是非）．（distinguish）
10.However, Australia has a federal government ________________________ （负责事务） that affect people all over the country such as defence, foreign policy and taxation, （responsible）
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科目：高中英语 来源：2010年甘肃省高二下学期期末考试英语卷 题型：阅读理解
Things similar continuously happened in Haiti and Chile．Thousands of people were
buried in the earthquake and lost their fives．What if we could have warned them? People are always trying hard to find a way of preventing building collapsing(坍塌)．Better materials and technology help，but are not a solution．Just like humans，a building has its own life circle from “birth” to “death”．If we know when a building is going to collapse，we can repair it in advance or get out before it falls．
Now, scientists at the University of Illinois have developed a material that turns red before it breaks．The invention could be used in things like climbing ropes，or bridge supports．The secret behind the color-changing material is a type of molecule(分子)．A molecule is a group of atoms held together by chemical bonds(化学键)．Imagine you and your friends standing in a circle，holding hands．Each person stands for one atom，your hands represent the bonds，and the entire circle represents a molecule．If one person lets go of his or her hands，the molecule changes color．The research team put the molecule into a soft material．When the researchers stretched(拉长) the material：it turned bright red a few seconds before it broke into two pieces．
When they repeatedly stretched and relaxed the material，without breaking it，it only turned a little red．
The major problem is，light can get rid of the red color．When the team shone a bright light on the molecule，the broken bond was fixed，and the color disappeared．If bright fight keeps the red color from appearing，the material’s warning system will be useless．Scientists still have a lot of work to do before the color-changing molecule can be used outside the lab．
1. The passage mainly about
A. a way of preventing building from breaking down
B. a series of earthquakes in Haiti and Chile
C. a way of warning before buildings collapse
D. a newly-discovered structure of a molecule
2.According to the passage，we can conclude that
A．there are problems to solve before putting the new material to use
B．scientists have found the life circle of buildings from “birth” to “death”
C．bright fight makes the red color visible to human eyes[来源:Z&xx&k.Com]
D．the new material is unlikely to be used in building bridges
3.The color-changing molecule can
A．make building materials much stronger[来源:Zxxk.Com]
B．help building materials get stretched if necessary
C．prevent the earthquake from killing people
D．remind people to leave buildings before they fall
4.The warning system is based on the fact that
A．red color won’t show up when it meets bright fight
B．a material with a certain type of molecule Can turn red when stretched etched
C．a building has its own life circle of “birth” to “death”
D．the broken bond will fix itself when a molecule meets bright fight
查看答案和解析>>
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