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科目: 来源:江西省模拟题 题型:阅读理解

阅读理解。
     What is the nature of the scientific attitude, the attitude of the man or woman who studies
and applies physics, biology, chemistry, geology, engineering, medicine or any other science?
     We all know that science plays an important role in our societies. However, many people
believe that our progress depends on two different aspects of science. The first aspect is the
application of the machines, products and systems of knowledge that scientists and technologists
develop. The second is the application of the special methods of thought and action that scientists
use in their work.
     What are these special methods of thinking and acting? First of all, it seems that a successful
scientist is curious - he wants to find out how and why the universe works. He usually pays
attention to problems which he notices have no satisfying explanation, and looks for relationships
even if the data available seem to be unconnected.Moreover, he thinks he can improve the existing
conditions and enjoys trying to solve the problems which this involves.
     He is a good observer, accurate, patient and objective and uses the facts he observes to the
fullest. For example, trained observers obtain a very large amount of information about a star
mainly from the accurate analysis of the simple lines that appear in a spectrum(光谱).
     He does not accept statements which are not based on the most complete evidence available.
He rejects authority as the only basis for truth.Scientists always check statements and make
experiments carefully and objectively.
     Furthermore, he does not readily accept his own idea, since he knows that man is the least
reliable of scientific instruments and that a number of factors tend to disturb objective investigation.
     Lastly, he is full of imagination since he often has to look for relationships in data which are
not only complex but also frequently incomplete.Furthermore, he needs imagination if he wants
to guess how processes work and how events take place.
     These seem to be some of the ways in which a successful scientist or technologist thinks and
acts.
1. Many people believe that science helps society to progress through              .
A. knowledge only
B. more than one aspect
C. technology only      
D. the use of machines
2. Which of the following statements about a curious scientist is TRUE?
A. He doesn't find confidence and pleasure in work.
B. He is interested in problems that are explained.
C. He makes efforts to investigate potential connections.
D. He looks for new ways of acting.
3. According to the passage, a successful scientist would NOT              .
A. easily believe in unchecked statements      
B. easily criticize others' research work
C. always use his imagination in work  
D. always use evidence from observation
4. What is the author's attitude towards the topic?
A. Critical.        
B. Objective.      
C. Unclear.      
D. Prejudiced.
5. What does the passage mainly discuss?
A. Application of technology.    
B. Progress in modem society.
C. Scientists' ways of thinking and acting.    
D. How to become a successful scientist.

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科目: 来源:江苏期末题 题型:阅读理解

请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词.
注意:每个空格只填1个单词.

     There are many destructive (破坏性的) forces when it comes to nature, which have
destroyed whole cities and killed many people. They're really terrible, but they occur somewhat
often, and this is why you see so many charities these days which focus their efforts on helping
people who have been affected by natural disasters.
     While the world is a very beautiful place to live in, there will always be parts of the world
where natural disasters happen more often than in other places, where properties and lives are
destroyed. Only the people who live in the country where tsunamis and earthquakes as well as
other disasters occur experience these, and we can only imagine the suffering that they go through.
     For some people out there, the world is cruel, but they have no choice but to stay where they
are. A lot of the time people simply cannot afford to move away, as they might not be able to get a
job when they leave.
     In 2004, there was a tsunami in the Indian Ocean. A tsunami is a large wave that towers hundreds
of feet into the air, and covers whole areas when it comes crashing down on to dry land. This particular
tsunami was caused by an earthquake that happened in the middle of the sea, shooting the water away
from the ground and towards dry land. This tsunami actually reached thirty meters in height, and was one
of the worst tidal waves the world has ever seen. Over 200,000 people were hurt in the disaster.
     In 2005, we also saw a hurricane happened in the United States. This hurricane was known as
hurricane Katrina, and is perhaps the worst in the history of the world. It happened in 2005 and
destroyed millions of properties in the area. It also took the lives of nearly 2,000 American people.
It was known that for ten days, the wind swept through the area, meaning the most powerful country
in the world became helpless in their attempts to save the people who were affected by the hurricane.
     Finally, in 2008 we saw yet another natural disaster. This time it was a cyclone (旋风), which is
similar to a hurricane but happens in a circular motion (圆周运动). This cyclone Nargis had been
one of the strongest to have ever occurred, reaching a death toll of nearly 150,000 people.
All of these were terrible disasters that were unavoidable.
                                                           Title: Forces of Nature

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科目: 来源:江苏期中题 题型:阅读理解

阅读理解。
请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意:每个空格只填1个单词。
     Like dogs,birds breathe in air and get oxygen to supply body tissues,while fish breathing
depends on getting oxygen from water through parts of its body.
     However,birds' respiration (呼吸) is different from that of dogs and is much more efficient
than that of other animals.The lungs take up just 2 percent of a bird's body volume,yet the bird
quickly takesin large amounts of oxygen and quickly removes waste and excess heat.
     There are actually two respiration systems,internal and external.
     The external respiration system uses the lungs and a series of air sacs (袋囊) distributed
throughout the body so that the oxygen supply is in direct communication with body parts.Oxygen
is taken in and exchanged for carbon dioxide in the blood,then the carbon dioxide is moved out.
So far,much like dogs.
     However,in an important difference,the air flow in a bird is one way,through a series of tubes
and cells,rather than two ways,in and out of the lungs,as it is in dogs.A constant stream of air goes
through lungs and then is channeled through the complex system of air sacs,which also help remove
excess heat,as wellas through hollow bones.The gases are then channeled forward through the lungs
again,then through more air sacs,finally ending up in the windpipe,and are expelled from the body.
      The air sac system is bigger than the lungs and takes up 15 percent of the chest and belly area.
      Meanwhile,the birds' great oxygen needs are also handled by the internal breathing system.
     The oxygen,stored primarily in body fat tissue,is burned through the process of cell respiration.
This process produces both muscular energy and heat.

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科目: 来源:安徽省月考题 题型:阅读理解

阅读理解。
      Not long ago, people thought babies were not able to learn things until they were five or six months
old. Yet doctors in the United States say babies begin learning on their first day of life.
      Scientists note that babies are strongly influenced by their environment. They say a baby will smile
if her mother does something the baby likes. A baby learns to get the best care possible by smiling to
please her mother or other caregiver. This is how babies learn to connect and communicate with other
human
beings.
      One study shows that babies can learn before they are born. The researchers placed a tape recorder
on the stomach of a pregnant(怀孕的) woman. Then, they played a recording of a short story.  On the
day the baby was born, the researchers attempted to find if he knew the sounds of the story repeated
while in his mother. They did this by placing a device in the mouth of the newborn baby.
      The baby would hear the story if he moved his mouth one way. If the baby moved his mouth the
other way, he would hear a different story. The researchers say the baby clearly liked the story he heard
before he was born. They say the baby would move his mouth so he could hear the story again and again.
      Another study shows how mothers can strongly influence social development and language skills in
their children.
      Researchers studied the children from the age of one month to three years.The researchers attempted
to measure the sensitivity of the mothers. The women were considered sensitive if they supported their
children's activities and did not interfere(干涉) unnecessarily. They tested the children for thinking and
language development when they were three years old. Also, the researchers observed the women for
signs of depression(抑郁症).
      The children of depressed women did not do as well in tests as the children of women who did not
suffer from depression. The children of depressed women did poorly in tests of language skills and
understanding what they hear.
      These children also were less cooperative and had more problems dealing with other people. The
researchers noted that the sensitivity of the mothers was important to the intelligence (智力)development
of their children. Children did better when their mothers were caring, even when they suffered from
depression.
1.According to the passage, which of the following is NOT the factor(因素)that influences  intelligence
development in babies? 
A. The environment.      
B. Mother's sensitivity.   
C. Their peers(同龄人).                    
D.Education before birth.
2. What is the purpose of the experiment in which newborn babies heard the stories?  
A. To prove that babies can learn before they are born.
B. To prove that babies can learn on the first day they are born.
C. To show mothers can strongly influence intelligence development in their babies.
D. To indicate early education has a deep effect on the babies' language skills.
3. Which group of children did the worst in tests of language skills?  
A. The children of depressed mothers who cared little for their children.
B. The children of women who did not suffer from depression.
C. The children of depressed but caring mothers.       
D. Children with high communication abilities.
4. What is the main idea of the passage? 
A. Scientific findings about how babies develop before birth.
B. Scientific findings about how the environment has an effect on babies' intelligence.
C. A study shows babies are not able to learn things until they are born or six months old.
D. Scientific findings about how intelligence develops in babies.

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科目: 来源:江西省模拟题 题型:阅读理解

阅读理解。
     America's greatest technological achievement, the Hoover Dam, now has a companion
piece, a bridge held up by the longest arch in the Western Hemisphere(半球).The Mike
O'Callaghan-Pat Tillman Memorial Bridge, connects the US states of Arizona and Nevada,
crosses the vast chasm (峡谷) 890 feet above the Colorado River that is controlled by the dam.
     The striking 1,900-foot-long structure will improve traffic in the region and help protect the
dam from being destroyed. It is the seventh highest bridge in the world, behind four in China,one
in Papua New Guinea and one in the US state of Colorado.
     "The Hoover Dam is the greatest civil engineering achievement in America's history," said the
bridge project manager Dave Zanatell. "Our goal was not to outdo or outshine it. Our goal was to,
in a respectful way,do something that would be great for our generation and that would stand besides
Hoover Dam in a respectful and quality way that would become a part of Hoover's legacy (遗产)."
     Just as the Hoover Dam was built in the heart of the Great Depression (大萧条) and was seen as
an example of the nation's can-do spirit, some hope this project can also provide some uplift.
The bridge is surprising: at 1,050 feet, its support arch holds up a roadway that lies on 300-foot-Iong
concrete pillars (柱子), some of the tallest in the world. It contains 16 million pounds of steel.
     The idea of the bridge came into being in the 1960s because the top of the Hoover Dam has been
a narrow two-lane road that is the fastest route from Arizona to Las Vegas and then the Pacific
Northwest and Canada.
     Access to the dam from each direction is a dangerously winding route,but massive trucks and
passenger vehicles shared it for decades. During the day,when thousands of tourists travel to the dam
from Las Vegas three times as many accidents as on a normal road will happen.
The bridge has a sidewalk on the side facing the dam. The wall on both sides is 54 inches high,so
walkers can take photos there.
1.Which of the following is true of the Hoover Dam?
A. It was completed recently.
B. It was built during the hard times.
C. It has the longest arch.
D. It's the seventh highest dam in the world.
2.What is one of the purposes of building the bridge?
A. To protect the dam.    
B. To save the cultures.
C. To outdo the dam.    
D. To develop the tourism.
3.The underlined word "uplift" in Paragraph 4 means"______",
A. lift of the heavy object
B. support in money
C. spiritual encouragement
D. instruction in technology
4.Which of the followings shows the right position of the bridge and dam?
 
5.The text is mainly about_____.
A. the Hoover Dam
B. American western development
C. a tour along the Colorado River
D a recently built bridge

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科目: 来源:广东省同步题 题型:阅读理解

阅读理解。

     Carbon monoxide(一氧化碳) poisoning kills and injures many people and animals around
the world. The gas has been a problem since people first began burning fuels to cook food or to
create heat. It is a problem in all parts of the world that experience cold weather.
     Carbon monoxide is called the silent killer because people do not know it is in the air. The gas
has no color. It has no taste. It has no smell. It does not cause burning eyes. And it does not cause
people to cough. But it is very deadly. It robs the body of its ability to use oxygen.
     Carbon monoxide decreases the ability of the blood to carry oxygen to body tissues. It does this
by linking with the blood. When the gas links with the blood, the blood is no longer able to carry
oxygen to the tissues that need it.
     Damage to the body can begin very quickly from large amounts of carbon monoxide. How
quickly this happens depends on the length of time a person is breathing the gas and the amount of
the gas he or she breathes in.
     Carbon monoxide poisoning has warning signs. But people have to be awake to recognize them.
Small amounts of the gas will cause a person's head to hurt. He or she may begin to feel tired. The
person may feel sick. The room may appear to be turning around. The person may have trouble
thinking clearly. People develop severe head pain as the amount of gas continues to enter their blood.
They will begin to feel very tired and sleepy. They may have terrible stomach pains.
     Medical experts say carbon monoxide affects people differently. For example, a small child will
experience health problems or die much quicker than an adult will. The general health of the person
or his or her age can also be important. An older adult with health problems may suffer the effects of
carbon monoxide more quickly than a younger person with no health problems. People with heart
disease may suffer chest pains. They may begin to have trouble breathing.

1. Why is carbon monoxide called the silent killer?
A. Because it tastes and smells good.
B. Because it is not easily noticed.
C. Because it kills and injures people.
D. Because it always harm people..
2. How does carbon monoxide harm people?
A. It makes people's blood unable to move.
B. It decreases the amount of blood in the body.
C. It makes body tissues full of blood.
D. It makes the blood less able to carry oxygen.
3. When people breathe in small amounts of the gas, they may ________.
A. feel a little dizzy
B. suffer a severe headache
C. go around in the room
D. have a terrible stomachache
4. Which of the following about carbon monoxide poisoning is true?
A. Adults are affected more seriously than children.
B. Young people are more severely affected than old people.
C. People in poor health may have more severe consequences.
D. People with heart problem only suffer from chest pains.
5. The purpose of the passage is to ________.
A. warn people not to burn fuels to keep warm in the winter
B. list the damages that carbon monoxide brings to people
C. give advice on how to avoid carbon monoxide poisoning
D. introduce some knowledge about carbon monoxide poisoning

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科目: 来源:江苏同步题 题型:完形填空

完形填空。

     Bringing a giraffe into the world is a tall order.A baby giraffe falls 10 feet from its mother's
womb (子宫) and usually lands on its    1_.Within seconds it rolls over and tucks(缩拢) its legs
under its body.Gary Richmond describes how a newborn giraffe learns it first   2   in his book,
A View from the Zoo.
     The mother giraffe   3   her head long enough to take a quick look.Then she   _4   herself
directly over her calf.She waits for about a minute, and then she does the most   5   thing.She
swings her long leg outward and kicks her baby.
     If the baby giraffe doesn't   6   , the violent process is repeated over and over again.The   _7  
to rise is very important.As the baby calf grows   8   , the mother kicks it again to stimulate(激励)
its efforts.Finally, the calf stands for the first time on its   9   legs.
     Then mother giraffe does the most remarkable thing.She kicks it off its feet again.  10   ?
She wants it to remember how it got up.In the wild, baby giraffes must be able to get up as    11  
as possible to stay with the herd(鹿群), where there is   12   .Wild animals and hunting dogs all   13 
young giraffes, and calves would be punished if the mother didn't   14   her calf to be watchful and
get up quickly.
     Irving Stone   15   this.He spent a lifetime studying   16   , writing novelized biographies of
such men as Michelangelo, Vincent van Gogh, and Charles Darwin.
     Stone was once asked if he had found a   17   that runs through the lives of all these exceptional
people.He said, "They are   18  over the head, knocked down, and for years they still get   19  .
But every time they are knocked down, they stand up.You cannot   20   these people.And at the
end of their lives they've accomplished some modest part of what they set out to do.

(     )1.A.back      
(     )2.A.look      
(     )3.A.raises    
(     )4.A.throws    
(     )5.A.difficult
(     )6.A.get up    
(     )7.A.demand    
(     )8.A.excited  
(     )9.A.strong    
(     )10.A.Why      
(     )11.A.slowly  
(     )12.A.danger  
(     )13.A.hate    
(     )14.A.teach    
(     )15.A.accepted
(     )16.A.kindness
(     )17.A.history  
(     )18.A.injured  
(     )19.A.nowhere  
(     )20.A.change  
B.side      
B.move      
B.lowers    
B.finds    
B.greedy    
B.work on  
B.struggle  
B.worried  
B.dusty    
B.When      
B.quickly  
B.love      
B.punish    
B.urge      
B.remembered
B.greatness
B.record    
B.beaten
B.anywhere  
B.support  
C.front      
C.lesson    
C.pulls      
C.points    
C.unreasonable
C.lie down  
C.request    
C.surprised  
C.weak      
C.Where      
C.carefully  
C.silence    
C.enjoy      
C.remind    
C.declared  
C.nature    
C.thread    
C.killed
C.everywhere
C.blame      
D.head        
D.class        
D.draws        
D.positions    
D.uncreative  
D.come up      
D.failure      
D.tired        
D.short        
D.Which        
D.frequently  
D.safety      
D.watch        
D.allow        
D.understood.  
D.expectation  
D.means        
D.hurt.        
D.somewhere    
D.destroy      

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科目: 来源:江苏同步题 题型:阅读理解

请认真阅读下列短文,并根据短文的内容要点完成文章后的表格.。
注意:补全填空应符合语法和搭配要求,每空只填一个单词。

     Cheating is common in various kinds of exams in college. Students don't feel shame to cheat in exams.
They know that if caught cheating in an exam, the punishment will not be serious. This leads to frequent
cheating in exams.
     At the University of Nevada, after students photographed test questions with their cellphone cameras,
transmitted them to classmates outside the exam room and got the answers back in text messages, the
university put in place a new monitoring system.
      With their electronic tools, students these days find it easier to cheat. So college officials find themselves in a new game of cat and mouse, trying to gain an advantage over would-be cheats this exam season with a
range of strategies-cutting off Internet access from laptops, or demanding the surrender of cellphones before tests.
     Mr. Dapremont said technology had made cheating easier, but added that plagiarism in writing papers
was probably a bigger problem because students can easily lift other people's writings off the Internet.
     Still, some students said they thought cheating these days was more a product of an attitude, not the tool at hand. Pressure to succeed sometimes clouds everything and makes people do things that they shouldn't
do. Students today feel more pressure to do well in order to graduate from school and secure a job.
     Whatever the reasons for cheating, college officials say the battle against it is wearing them out. First,
people who cheat in exams will lose interest in studying. Second, they believe studying isn't meaningful.
Even though they don't do anything, they can still pass. Third, people who cheat in exams will influence
others.
Plenty of hard working people will see that their results are lower than people who cheat in exams. Thus,
we must prevent cheating in exams. We reduce the opportunities for cheating in exams.
     The vast majority of Americans still believe that honesty is an important part of the American character.
For that reason, there are numerous watchdog committees at all level of society. Although signs of dishonesty in school, business, and government seem much more numerous in recent years than in the past, could that because we are getting better at revealing such dishonesty?
     Many educators feel that as students gain confidence in themselves and their abilities, they are less likely
to cheat. Surprisingly, some efforts to prevent cheating may actually encourage cheating-a person may feel " they don't trust me anyway", and be tempted to " beat the system". Distrust can be contagious(传染的).
But, so can trust.
                                       Title: Cheating in exams in college

Facts ●Cheating in exams is common in college.
●Students don't take cheating in exams as  1  behaviour
Means of cheating
and plagiarism
●Use   2  .  
●Surf the Internet.
   3  for cheating ●Cheats are not   4 seriously.
●The latest technology makes it   5  for students to cheat.
●Heavy pressure makes students want to do well so as to ensure   6  and a job.
  7  of cheating ●People will become   8in studying.
●People will believe studying doesn't make   9_.
●People cheating in exams will influence others negatively.
Solution ●Educators and students should   10each other.

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科目: 来源:湖南省期末题 题型:阅读理解

     Long ago, operation usually had to be done while the sick man could feel everything. The sick man had to be held down on a table by force while the doctors did their best to save him. He could feel all the pain
if his leg or arm was being cut off, and his fearful cries filled the room and the hearts of those who
watched.   
     Soon after 1770, Josept Priestley discovered a gas which is now called "laughing gas". Laughing gas
became known in America. Young men and women went to parties to try it. Most of them spent their time laughing, but one man at a party, Horace Wells, noticed that people didn't seem to feel pain when they
were using this gas. He decided to make an experiment on himself.He asked a friend to help him.   
     Wells took some of the gas, and his friend pulled out one of Wells' teeth. Wells felt no pain at all.  
     As he didn't know enough about laughing gas, he gave a man less gas than he should have. The man
cried out with pain  when his tooth was being pulled out.    
     Wells tried again, but this time he gave too much of the gas, and the man died. Wells never forgot this
terrible event.
1. Long ago,when the sick man was operated on, he ______.
A. could feel nothing            
B. could not want anything
C. could feel all the pain        
D. could do anything
2. Using the laughing gas, the people did not seem to ______.
A. be afraid of anything    
B. feel pain    
C. want to go to the parties    
D. be  ill
3. If a man took less laughing gas than he should have when an operation went on, he ______.
A. felt nothing                
B. felt very comfortable  
C. still felt pain              
D. would die
4. One who took too much of the laughing gas ______.                  
A. would laugh all the time        
B. would be very calm
C. would never feel pain          
D. would die.                 

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科目: 来源:湖南省期末题 题型:阅读理解

     Their round bodies, round flat noses and large ears often remind us of bears every time we see koalas. Probably that's why these animals are often referred to as koala bears. Koalas are natives of Australia.
However, they aren't found all over the continent. The habitat of koala bears  is eastern regions of
Australia and South Australia.    
     Koalas are found where there are enough forests of eucalyptus(桉树) trees. The association of koalas and eucalyptus trees is due to the fact that these animals feed on the leaves of eucalyptus trees. But that's
not all. In addition, the trees also serve as the homes of the koalas.    
     Koalas grow around 27 to 36 inches tall and weigh 5 to 9 kilograms on average. Male kaolas are
larger than the females. Life can stretch up to 17 years.     
     Like many other animals, the habitat of koala bears is fast decreasing due to deforestation and quick
urbanization(都市化). However, efforts by some scientists and animal lovers have successfully introduced these creatures back in certain parts of Australia.
1. What do Koalas look like ?   (回答词数不超过3个)
                                                                                       
2. Where is the main habitat of koala bears in the world?  (回答词数不超过8个)
                                                                                                 
3. What do eucalyptus trees provide koalas with ?  (回答词数不超过3个)
                                                                                      

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