共用题干As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use information in a different way.One of the world's great thinkers and scientists,Albert Einstein was dyslexic.Einstein said that he never thought in words the way that most people do.He said that he thought in pictures instead.The American inventor Thomas Edison was also dyslexic.Dyslexia first was recognized in Europe and the United States more than 80 years ago.Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia are different.In most people,the left side of the brain一 the part that controls language is larger than the right side.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes this difference.However,research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.No one knows the cause of dyslexia,but some scientists believe that it may result from chemical changes in a baby's body long before it is born.They are trying to find ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teaching help.After they have solved their problems with language,they often show themselves to be especially intelligent or creative.It is believed that dyslexia is related to the bad habits of a baby's mother.A:Right B:Wrong C:Not mentioned
共用题干
As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.
Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use information in a different way.One of the world's great thinkers and scientists,Albert Einstein was dyslexic.Einstein said that he never thought in words the way that most people do.He said that he thought in pictures instead.The American inventor Thomas Edison was also dyslexic.Dyslexia first was recognized in Europe and the United States more than 80 years ago.Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia are different.In most people,the left side of the brain一 the part that controls language is larger than the right side.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes this difference.However,research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.No one knows the cause of dyslexia,but some scientists believe that it may result from chemical changes in a baby's body long before it is born.They are trying to find ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teaching help.After they have solved their problems with language,they often show themselves to be especially intelligent or creative.
As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.
Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use information in a different way.One of the world's great thinkers and scientists,Albert Einstein was dyslexic.Einstein said that he never thought in words the way that most people do.He said that he thought in pictures instead.The American inventor Thomas Edison was also dyslexic.Dyslexia first was recognized in Europe and the United States more than 80 years ago.Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia are different.In most people,the left side of the brain一 the part that controls language is larger than the right side.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes this difference.However,research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.No one knows the cause of dyslexia,but some scientists believe that it may result from chemical changes in a baby's body long before it is born.They are trying to find ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teaching help.After they have solved their problems with language,they often show themselves to be especially intelligent or creative.
It is believed that dyslexia is related to the bad habits of a baby's mother.
A:Right
B:Wrong
C:Not mentioned
A:Right
B:Wrong
C:Not mentioned
参考解析
解析：该题提到数字的问题，所以注意文章中含有数字的句子。文章第一段提到："As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.”美国有多达20％的儿童患有阅读障碍症。问题句中的one out of five的意思是“每五个人中有一个”，即20％的人。
问题句说“世界上许多伟大的思想家和科学家都患有阅读障碍症。”文章第二段仅提到爱因斯坦和爱迪生是阅读障碍症患者，并未讲许多科学家和思想家也有这种情况。因此选C。
利用the first cases作为答案线索词，在第二段找到答案所在句：" Dyslexia first was recognized in Europe and the United States more than 80 years ago.”该句说欧洲和美国在80多年以前首次发现阅读障碍症患者，与问题句The first cases of dyslexia in Europe were discovered less than a century ago吻合。
注意含有“the left side of the brain/the right side of the brain”的句子，可以在第二段找到答案，相关句说：" In persons with dyslexia , the right side of the brain is bigger.”患阅读障碍症的人的右脑比左脑大。所以该题选B。
注意文章中含有“the left handed/the right handed”的句子。找到答案相关句：“…research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.”该句说有研究表明男人比女人更易患阅读障碍症，惯用左手者比惯用右手者更易患阅读障碍症，据此我们可以推断该句子是正确的。
通读全文，根本就找不到关于“婴儿母亲的不良习惯”的信息。况且文章说阅读障碍的成因尚不清楚，因此选C。
根据intelligent和creative，我们在文章最后一句话找到答案相关句：" After they have solved their problems with language,they often show themselves to be especially intelligent or creative.”该句说解决了语言方面的问题之后，患有阅读障碍症的人往往表现出超人的智慧或创造力。
问题句说“世界上许多伟大的思想家和科学家都患有阅读障碍症。”文章第二段仅提到爱因斯坦和爱迪生是阅读障碍症患者，并未讲许多科学家和思想家也有这种情况。因此选C。
利用the first cases作为答案线索词，在第二段找到答案所在句：" Dyslexia first was recognized in Europe and the United States more than 80 years ago.”该句说欧洲和美国在80多年以前首次发现阅读障碍症患者，与问题句The first cases of dyslexia in Europe were discovered less than a century ago吻合。
注意含有“the left side of the brain/the right side of the brain”的句子，可以在第二段找到答案，相关句说：" In persons with dyslexia , the right side of the brain is bigger.”患阅读障碍症的人的右脑比左脑大。所以该题选B。
注意文章中含有“the left handed/the right handed”的句子。找到答案相关句：“…research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.”该句说有研究表明男人比女人更易患阅读障碍症，惯用左手者比惯用右手者更易患阅读障碍症，据此我们可以推断该句子是正确的。
通读全文，根本就找不到关于“婴儿母亲的不良习惯”的信息。况且文章说阅读障碍的成因尚不清楚，因此选C。
根据intelligent和creative，我们在文章最后一句话找到答案相关句：" After they have solved their problems with language,they often show themselves to be especially intelligent or creative.”该句说解决了语言方面的问题之后，患有阅读障碍症的人往往表现出超人的智慧或创造力。
相关考题：
Some children want to challeng themselves by learning a language different from__their parents speak at home.A.whatB.howC whichD. that
About 21，000 young people in 17 American states do not attend classes in school buildings.Instead，they receive their elementary and high school education by working at home on computers.The Center for Education Reform. says the United States has 67 public “cyberschools.” and that is about twice as many as two years ago.The money for students to attend a cyberschool comes from the governments of the states where they live.Some educators say cyberschools receive money that should support traditional public schools.They also say it is difficult to know if students are learning well.Other educators praise this new form. of education for letting students work at their own speed.These people say cyberschools help students who were unhappy or unsuccessful in traditional schools.They say learning at home by computer ends long bus rides for children who live far from school.Whatever the judgement of cyberschools，they are getting more and more popular.For example，a new cyberschool called Commonwealth Connections Academy will take in students this fall.It will serve children in the state of Pennsylvania from ages five through thirteen.Children get free equipment for their online education.This includes a computer，a printer，books and technical services.Parents and students talk with teachers by telephone or by sending emails through their computers when necessary.Students at cyberschools usually do not know one another.But 56 such students who finished studies at Western Pennsylvania Cyber Charter School recently met for the first time.They were guests of honor at their graduation.1、What do we know from the text about students of a cyberschool?A、They have to take long bus rides to school.B、They study at home rather than in classrooms.C、They receive money from traditional public schools.D、They do well in traditional school programs.2、What is a problem with cyberschools?A、Their equipment costs a lot of money.B、They get little support from the state government.C、It is hard to know students' progress in learning.D、The students find it hard to make friends.3、Cyberschools are getting popular became().A、they are less expensive for studentsB、their students can work at their own speedC、their graduates are more successful in societyD、they serve students in a wider age range4、We can infer that the author of the text is().A、unprejudiced in his description of cyberschoolsB、excited about the future of cyberschoolsC、doubtful about the quality of cyberschooisD、disappointed at the development of cyberschools
Dyslexia is a problem that restricts the ability to recognize words and connect sounds with letters when people read. People with this learning disorder may also have problems when they write. Dyslexia is not related to eyesight or intelligence. The problem involves areas of the brain that process language. Brain scientists are studying whether they can predict which young children may struggle with reading to provide them with early help. John Gabrieli at the Massachusetts Institute of Technology is leading the study of five-year-olds in about twenty schools in the Boston area.They studied in the schools with kindergartens. And for all the children joining in the study, they give them a brief set of paper-and-pencil tests to look at which children appear to be at some risk for struggling to read. So far, fifty of them have been examined in a scanner, a specialmachine, to show brain activity. Written tests are not always able to identify dyslexia or otherproblems, while brain scans may offer a more scientific way to identify problems. And with reading problems, early identification is important. When it comes to helping children overcome reading difficulties, the younger the child, the more effective they are.Reading problems are not usually identified until a child is in the third or fourth grade. The later children are recognized as poor readers, the less treatment can help. And, as Professor Gabrieli points out, poor reading can make education a struggle. Reading is everything. Even math and science have textbooks.While the children are given tasks related to reading, the brain scans measure the extent to which certain parts of the brain become active while the children do the work. The scientists say they are pleased with early results from the study, but have a long way to go.1.Dyslexia affects the part of brain concerning ________.A. eyesight B. intelligence C. language D. emotion2.Dyslexia problems are more likely to be identified through ________.A. speech contests B. reading efficiencyC. listening comprehension D. brain scans3.According to the passage, which of the followings has the best time to overcome reading difficulties?A. Tom, a boy in the kindergarten.B. Kate, a high school leaver.C. Jane, a primary school student.D. Steve, a man in his thirties.4.What is the passage mainly about?A. An effective way to identity Dyslexia at an early stage.B. A learning disorder involving one’s intelligence.C. Dyslexia — a problem affecting one’s reading and writing.D. A possible solution to the problems related to Dyslexia.
共用题干As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use information in a different way.One of the world's great thinkers and scientists,Albert Einstein was dyslexic.Einstein said that he never thought in words the way that most people do.He said that he thought in pictures instead.The American inventor Thomas Edison was also dyslexic.Dyslexia first was recognized in Europe and the United States more than 80 years ago.Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia are different.In most people,the left side of the brain一 the part that controls language is larger than the right side.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes this difference.However,research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.No one knows the cause of dyslexia,but some scientists believe that it may result from chemical changes in a baby's body long before it is born.They are trying to find ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teaching help.After they have solved their problems with language,they often show themselves to be especially intelligent or creative.One out of five American children suffers from dyslexia.A:Right B:Wrong C:Not mentioned
共用题干As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use information in a different way.One of the world's great thinkers and scientists,Albert Einstein was dyslexic.Einstein said that he never thought in words the way that most people do.He said that he thought in pictures instead.The American inventor Thomas Edison was also dyslexic.Dyslexia first was recognized in Europe and the United States more than 80 years ago.Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia are different.In most people,the left side of the brain一 the part that controls language is larger than the right side.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes this difference.However,research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.No one knows the cause of dyslexia,but some scientists believe that it may result from chemical changes in a baby's body long before it is born.They are trying to find ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teaching help.After they have solved their problems with language,they often show themselves to be especially intelligent or creative.Generally speaking,dyslexia is more common in left-handed males than in right-handed females.A:Right B:Wrong C:Not mentioned
共用题干As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use information in a different way.One of the world's great thinkers and scientists,Albert Einstein was dyslexic.Einstein said that he never thought in words the way that most people do.He said that he thought in pictures instead.The American inventor Thomas Edison was also dyslexic.Dyslexia first was recognized in Europe and the United States more than 80 years ago.Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia are different.In most people,the left side of the brain一 the part that controls language is larger than the right side.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes this difference.However,research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.No one knows the cause of dyslexia,but some scientists believe that it may result from chemical changes in a baby's body long before it is born.They are trying to find ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teaching help.After they have solved their problems with language,they often show themselves to be especially intelligent or creative.The left side of the brain in a dyslexic person is bigger than the right side.A:Right B:Wrong C:Not mentioned
共用题干Approaches to Understanding IntelligencesIt pays to be smart,but we are not all smart in the same way.You may be a talented musician,but youmight not be a good reader.Each of us is different.Psychologists disagree about what is intelligence and what are talents or personal abilities.Psychologistshave two different views on intelligence.Some believe there is one general intelligence.Others believe there are many different intelligences.Some psychologists say there is one type of intelligence that can be measured with IQ tests.Thesepsychologists support their view with research that concludes that people who do well on one kind of test for mental ability do well on other tests.They do well on tests using words,numbers,or pictures.They do well on individual or group tests,and written or oral tests.Those who do poorly on one test,do the same on alltests.Studies of the brain show that there is a biological basis for general intelligence.The brains of intelli-gent people use less energy during problem solving.The brain waves of people with higher intelligence show a quicker reaction.Some researchers conclude that differences in intelligence result from differences in the speed and effectiveness of information processing by the brain.Howard Gardner,a psychologist at the Harvard School of Education,has four children.He believes that all children are different and shouldn't be tested by one intelligence test.Although Gardner believes general intelligence exists,he doesn't think it tells much about the talents of a person outside of formal schooling.He thinks that the human mind has different intelligences.These intelligences allow us to solve the kinds of problems we are presented with in life.Each of us has different abilities within these intelligences.Gardner believes that the purpose of school should be to encourage development of all of our intelligences.Gardner says that his theory is based on biology.For example,when one part of the brain is injured,other parts of the brain still work.People who cannot talk because of brain damage can still sing.So,there is not just one intelligence to lose.Gardner has identified 8 different kinds of intelligence:linguistic,mathematical,spatial, musical , interpersonal , intrapersonal , body-kinesthetic（身体动觉的）, and naturalistic.Gardner be1ieves that______.A:all children are alikeB:children should take one intelligence testC:there is no general intelligenceD:children have different intelligences
共用题干As many as 20% of all children in the United States suffer from some form of the learning disorder called dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use information in a different way.One of the world's great thinkers and scientists,Albert Einstein was dyslexic.Einstein said that he never thought in words the way that most people do.He said that he thought in pictures instead.The American inventor Thomas Edison was also dyslexic.Dyslexia first was recognized in Europe and the United States more than 80 years ago.Many years passed before doctors discovered that persons with the disorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia are different.In most people,the left side of the brain一 the part that controls language is larger than the right side.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes this difference.However,research has shown that dyslexia is more common in males than in females,and it is found more often in persons who are left handed.No one knows the cause of dyslexia,but some scientists believe that it may result from chemical changes in a baby's body long before it is born.They are trying to find ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teaching help.After they have solved their problems with language,they often show themselves to be especially intelligent or creative.Many great thinkers and scientists in the world are dyslexic.A:Right B: Wrong C:Not mentioned
共用题干第一篇Heat and HealthExtremely hot weather is common in many parts of the world.Although hot weather just makes most people hot,it can cause medical problems and death.Health experts say that since the year 1900,extremely hot weather has killed more people in the United States than any other natural event.One year一the unusually hot summer of 1980一heat caused about 1,700 deaths in the United States.In 1995,more than 600 people died in a similar heat wave in one city一Chicago.To measure extreme heat,government weather experts have developed the Mean Heat Index.It measures the average of how hot it is felt all day on an extremely hot day.Experts say it is the total heat of a hot day or several hot days that can affect health.Several hot days are considered a heat wave.Experts say heat waves often become deadly when the nighttime temperature does not drop much from the highest daytime temperature.The most common medical problem caused by hot weather is heat stress.It is also least severe.For most people,the only result of heat stress is muscle pain.The pain is a warning that the body is becoming too hot. Doctors say drinking water will help the pain disappear after the body again has the right amounts of water and salt.For some people, however,the result is much more serious.For example,doctors say some people face a greatly increased danger from heat stress.These people have a weak or damaged heart,high blood pressure,or other problems of the blood system.Severe heat can help cause a heart attack or stroke.Health experts say this is the most common cause of death linked to hot weather. How many people died from heat in Chicago in 1995?A: About 1700. B: Nearly 1900.C: Around 1100. D: Over 600.
共用题干Learning DisabilitiesLearning disabilities are very common.They affect perhaps 1 0 percent of all children.Four times as many boys as girls have learning disabilities.Since about 1970,new research has helped brain scientists understand these problems better.Scientists now know there are many different kinds of learning disabilities and that they are caused by many different things.There is no longer any question that all learning disabilities result from differences in the way the brain is organized.You cannot look at a child and tell if he or she has a learning disability.There is no outward sign of the disorder.So some researchers began looking at the brain itself to learn what might be wrong.In one study,researchers examined the brain of a learning-disabled person who had died in an accident. They found two unusual things.One involved cells in the left side of the brain,which control language.These cells normally are white.In the learning disabled person,however,these cells were gray.The researchers also found that many of the nerve cells were not in a line the way they should have been.The nerve cells were mixed together.The study was carried out under the guidance of Norman Geschwind,an early expert on learning disabilities, Doctor Geschwind proposed that learning disabilities resulted mainly from problems in the left side of the brain. He believed this side of the brain failed to develop normally.Probably,he said,nerve cells there did not connect as they should.So the brain was like an electrical device in which the wires were crossed.Other researchers did not examine brain tissue.Instead,they measured the brain's electrical activity and made a map of the electrical signals.Frank Dully experimented with this technique at Children's Hospital Medical Center in Boston.Doctor Dully found large differences in the brain activity of normal children and those with reading problems.The differences appeared throughout the brain.Doctor Dully said his research is evidence that disabilities involve damage to a wide area of the brain,not just the left side.Doctor Dully believed that______.A:he found the exact cause of learning disabilitiesB:the problem of learning disabilities did not lie in the left side of the brainC:the problem of learning disabilities resulted from the left side of the brainD:the problem of learning disabilities was not limited to the left side of the brain
共用题干Learning DisabilitiesLearning disabilities are very common.They affect perhaps 1 0 percent of all children.Four times as many boys as girls have learning disabilities.Since about 1970,new research has helped brain scientists understand these problems better.Scientists now know there are many different kinds of learning disabilities and that they are caused by many different things.There is no longer any question that all learning disabilities result from differences in the way the brain is organized.You cannot look at a child and tell if he or she has a learning disability.There is no outward sign of the disorder.So some researchers began looking at the brain itself to learn what might be wrong.In one study,researchers examined the brain of a learning-disabled person who had died in an accident. They found two unusual things.One involved cells in the left side of the brain,which control language.These cells normally are white.In the learning disabled person,however,these cells were gray.The researchers also found that many of the nerve cells were not in a line the way they should have been.The nerve cells were mixed together.The study was carried out under the guidance of Norman Geschwind,an early expert on learning disabilities, Doctor Geschwind proposed that learning disabilities resulted mainly from problems in the left side of the brain. He believed this side of the brain failed to develop normally.Probably,he said,nerve cells there did not connect as they should.So the brain was like an electrical device in which the wires were crossed.Other researchers did not examine brain tissue.Instead,they measured the brain's electrical activity and made a map of the electrical signals.Frank Dully experimented with this technique at Children's Hospital Medical Center in Boston.Doctor Dully found large differences in the brain activity of normal children and those with reading problems.The differences appeared throughout the brain.Doctor Dully said his research is evidence that disabilities involve damage to a wide area of the brain,not just the left side.According to the passage we can conclude that further researches should be made______.A:to help learning-disabled children to develop their intelligenceB:to study how children learn to read and write,and use numbersC:to investigate possible influences on brain development and organizationD:to explore how the left side of the brain functions in language learning
共用题干Learning DisabilitiesLearning disabilities are very common.They affect perhaps 1 0 percent of all children.Four times as many boys as girls have learning disabilities.Since about 1970,new research has helped brain scientists understand these problems better.Scientists now know there are many different kinds of learning disabilities and that they are caused by many different things.There is no longer any question that all learning disabilities result from differences in the way the brain is organized.You cannot look at a child and tell if he or she has a learning disability.There is no outward sign of the disorder.So some researchers began looking at the brain itself to learn what might be wrong.In one study,researchers examined the brain of a learning-disabled person who had died in an accident. They found two unusual things.One involved cells in the left side of the brain,which control language.These cells normally are white.In the learning disabled person,however,these cells were gray.The researchers also found that many of the nerve cells were not in a line the way they should have been.The nerve cells were mixed together.The study was carried out under the guidance of Norman Geschwind,an early expert on learning disabilities, Doctor Geschwind proposed that learning disabilities resulted mainly from problems in the left side of the brain. He believed this side of the brain failed to develop normally.Probably,he said,nerve cells there did not connect as they should.So the brain was like an electrical device in which the wires were crossed.Other researchers did not examine brain tissue.Instead,they measured the brain's electrical activity and made a map of the electrical signals.Frank Dully experimented with this technique at Children's Hospital Medical Center in Boston.Doctor Dully found large differences in the brain activity of normal children and those with reading problems.The differences appeared throughout the brain.Doctor Dully said his research is evidence that disabilities involve damage to a wide area of the brain,not just the left side.All of the following statements are true EXCEPT that______.A:many factors account for learning disorderB:a learning-disabled person shows no outward signsC:reading disabilities are a common problem that affects 10 percent of the populationD:the brain activity of learning-disabled children is different from that of normal children
共用题干Stomach UlcerStomach ulcers are the cause of severe pain for many people.Doctors have been able to help lessen the pain of ulcers.They could not cure them.Now doctors have discovered a cause of ulcers.This means they may have found a way to cure people who suffer from the stomach pain.Studies show that ten percent of the population will develop an ulcer at some time in their life.So a possible cure is good news for many people.Ulcers are wounds in the stomach that are similar to small cuts or tears.These wounds can harm the tissue in the stomach,the pipe that carries the food to the stomach or parts of the small intestines.Fluids in the stomach then increase the pain of an ulcer.How does a person know he or she has an ulcer?Doctors say most people with ulcers feel a burning pain in their chest or stomach.This pain often is called heart burn.It usually happens before eating or during the night.It causes some people to lose their desire to eat,or they are unable to keep food in their stomachs.Doctors believed that ulcers were caused by unusually strong stomach fluids,which damaged stomach tissue.Now they have discovered that most ulcers are caused by a bacterial organism called Hillico Bactor Pilorie or H.Pillorie.H.Pillorie bacteria are what make stomach produce extra stomach fluid.Doctors found that they can kill the bacteria with medicines called antibiotics.Health experts say the discovery of a cure for ulcers can save thousands of millions of dollars in medical costs.They also believe curing ui- cers will reduce the number of people who develop stomach cancer.The number of people with stomach cancer is very high in Japan,Southeast Asia and parts of Africa.Doctors say a person is more likely to get an ulcer if his or her family has had one.In fact a person with the family history of ulcers is three times more likely to get one than other peo-ple.There are ways people can protect themselves from developing an ulcer.Doctors say it is more important to reduce the amount of strong fluids in the stomach.To do this,doctors say,people should not smoke cigarettes or drink alcohol.And they say people should reduce tension in their lives.Some people are likely to suffer from the stomach pain at some time in their life.A:RightB:WrongC:Not mentioned
共用题干第三篇When Fear Takes Control of the MindA panic attack is a sudden feeling of terror. Usually it does not last long,but it may feel like forever. The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heart beat. Sweaty hands.Difficulty in breathing. A light一headed feeling. At first a person may have no idea what is wrong. But these can all be signs of what is known as panic disorder. The first appearance usually is between the ages of 18 and 25.In some cases it develop3 after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are af- fected in any one-year period.The American Psychological Association says panic disorder is twice more like- ly in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous一for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,and it is famous for scaring motorists. There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated. Doctors might suggest anti-anxiety or anti-depressant medicines.Talking to a counselor could help a person learn to deal with or avoid a panic attack.There are breathing methods,for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach prob- lems,arthritis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition followed the anxiety disorder. However,they say,exactlyhow the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adalts.According to a study,all of the following diseases may be associated with anxiety disorder EXCEPT_________.A:cancer diseasesB:allergic conditionsC:thyroid problemsD:lung and stomach troubles
共用题干第三篇When Fear Takes Control of the MindA panic attack is a sudden feeling of terror. Usually it does not last long,but it may feel like forever. The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heart beat. Sweaty hands.Difficulty in breathing. A light一headed feeling. At first a person may have no idea what is wrong. But these can all be signs of what is known as panic disorder. The first appearance usually is between the ages of 18 and 25.In some cases it develop3 after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are af- fected in any one-year period.The American Psychological Association says panic disorder is twice more like- ly in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous一for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,and it is famous for scaring motorists. There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated. Doctors might suggest anti-anxiety or anti-depressant medicines.Talking to a counselor could help a person learn to deal with or avoid a panic attack.There are breathing methods,for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach prob- lems,arthritis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition followed the anxiety disorder. However,they say,exactlyhow the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adalts.The probability for American females to be affected by panic disorder is_________that for American males.A:twice as much asB:three times as much asC:three times more thanD:one time more than
共用题干第三篇When Fear Takes Control of the MindA panic attack is a sudden feeling of terror. Usually it does not last long,but it may feel like forever. The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heart beat. Sweaty hands.Difficulty in breathing. A light一headed feeling. At first a person may have no idea what is wrong. But these can all be signs of what is known as panic disorder. The first appearance usually is between the ages of 18 and 25.In some cases it develop3 after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are af- fected in any one-year period.The American Psychological Association says panic disorder is twice more like- ly in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous一for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,and it is famous for scaring motorists. There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated. Doctors might suggest anti-anxiety or anti-depressant medicines.Talking to a counselor could help a person learn to deal with or avoid a panic attack.There are breathing methods,for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach prob- lems,arthritis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition followed the anxiety disorder. However,they say,exactlyhow the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adalts.How many Americans are likely to suffer panic disorder every year according to NIMH?A:1,800,000.B:2,500,000.C:Above 2,000,000.D:Under 2,000,000.
共用题干Home SchoolingAll children in the United States have to receive an education,but the law does not say they have to be educated at school. A number of parents prefer not to send their children to school.______(46)There are about 300,000 home-schoolers in the United States today.Some parents prefer teaching their children at home because they do not believe that public schools teach the correct religious values;others believe they can provide a better educational experience for their children by teaching them at home.______(47)David Guterson and his wife teach their three children at home.Guterson says that his children learn very differently from children in school.______(48)For example,when there is heavy snowfall on a winter day,it may start a discussion or reading about climate,snow removal （去除）equipment , Alaska , polar bears（北极熊）,and winter tourism. A spring evening when the family is out watching the stars is a good time to ask questions about satellites and the space program.______（49)Home schooling is often more interesting than regular schools,but critics say that home-schoolers are outsiders who might be uncomfortable mixing with other people in adult life. ______(50)However,most parents don't have the time or the desire to teach their children at home,so schools will continue to be where most children get their formal education.______(49)A: Interestingly,results show that home-schooled children quite often do better than average on national tests in reading and math.B: Critics also say that most parents are not well qualified to teach their children.C: Learning starts with the children's interests and questions.D: Children who are educated at home are known as“home-schoolers.”E: In some countries,however,children are educated by their parents.F: If the Brazilian rain forests are on the TV news,it could be a perfect time to talk about how rain forests influence the climate,and how deserts are formed.
共用题干Learning Disorder一DyslexiaAs many as 20% of all children in the United States suffer from some form of the learning disordercalled dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use infor-ination in a di价rent way.One of the worlds great thinkers and scientists Albert Einstein was dyslexic.Ein-stein said that he never thought in words the way that most people do.He said that he thought in pictures in-stead.The American inventor Thomas Edisoii was also dyslexic.Dyslexia first was recognized in Europe andthe United States more than 80 years ago.Many years passed before doctors discovered that persons with thedisorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia aredifferent,In most people,the left side of the brain一the part that controls language一is larger than the rightside.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes thisdifference.However,research has shown that dyslexia is more common in males than in females,and it isfound more often in persons who are left-handed.No one knows the cause of dyslexia,but some scientistsbelieve that it may result from chemical changes in a babys body long before it is born.They are trying tofind ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teachinghelp.After they have solved their problems with language,they often show themselves to be especially intelligentor creative.Dyslexic people often turn out to be intelligent or creative once they have learned to handle languageproperly.A:RightB:WrongC:Not mentioned
共用题干Learning Disorder一DyslexiaAs many as 20% of all children in the United States suffer from some form of the learning disordercalled dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use infor-ination in a di价rent way.One of the worlds great thinkers and scientists Albert Einstein was dyslexic.Ein-stein said that he never thought in words the way that most people do.He said that he thought in pictures in-stead.The American inventor Thomas Edisoii was also dyslexic.Dyslexia first was recognized in Europe andthe United States more than 80 years ago.Many years passed before doctors discovered that persons with thedisorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia aredifferent,In most people,the left side of the brain一the part that controls language一is larger than the rightside.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes thisdifference.However,research has shown that dyslexia is more common in males than in females,and it isfound more often in persons who are left-handed.No one knows the cause of dyslexia,but some scientistsbelieve that it may result from chemical changes in a babys body long before it is born.They are trying tofind ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teachinghelp.After they have solved their problems with language,they often show themselves to be especially intelligentor creative.Generally speaking,dyslexia is more common in left一handed males than in right-handed females.A:RightB:WrongC:Not mentioned
共用题干Learning Disorder一DyslexiaAs many as 20% of all children in the United States suffer from some form of the learning disordercalled dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use infor-ination in a di价rent way.One of the worlds great thinkers and scientists Albert Einstein was dyslexic.Ein-stein said that he never thought in words the way that most people do.He said that he thought in pictures in-stead.The American inventor Thomas Edisoii was also dyslexic.Dyslexia first was recognized in Europe andthe United States more than 80 years ago.Many years passed before doctors discovered that persons with thedisorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia aredifferent,In most people,the left side of the brain一the part that controls language一is larger than the rightside.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes thisdifference.However,research has shown that dyslexia is more common in males than in females,and it isfound more often in persons who are left-handed.No one knows the cause of dyslexia,but some scientistsbelieve that it may result from chemical changes in a babys body long before it is born.They are trying tofind ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teachinghelp.After they have solved their problems with language,they often show themselves to be especially intelligentor creative.Many great thinkers and scientists in the world are dyslexic.A:RightB:WrongC:Not mentioned
共用题干Learning Disorder一DyslexiaAs many as 20% of all children in the United States suffer from some form of the learning disordercalled dyslexia.Experts on dyslexia say that the problem is not a disease.They say that persons with dyslexia use infor-ination in a di价rent way.One of the worlds great thinkers and scientists Albert Einstein was dyslexic.Ein-stein said that he never thought in words the way that most people do.He said that he thought in pictures in-stead.The American inventor Thomas Edisoii was also dyslexic.Dyslexia first was recognized in Europe andthe United States more than 80 years ago.Many years passed before doctors discovered that persons with thedisorder were not mentally slow or disabled.The doctors found that the brains of persons with dyslexia aredifferent,In most people,the left side of the brain一the part that controls language一is larger than the rightside.In persons with dyslexia,the right side of the brain is bigger. Doctors are not sure what causes thisdifference.However,research has shown that dyslexia is more common in males than in females,and it isfound more often in persons who are left-handed.No one knows the cause of dyslexia,but some scientistsbelieve that it may result from chemical changes in a babys body long before it is born.They are trying tofind ways to teach persons with dyslexia. Dyslexic persons think differently and need special kinds of teachinghelp.After they have solved their problems with language,they often show themselves to be especially intelligentor creative.One out of five American children suffers from dyslexia.A:RightB:WrongC:Not mentioned
共用题干When Fear Takes Control of the MindA panic attack is a sudden feeling of terror.Usually it does not last long,but it may feel like forever. The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heartbeat. Sweaty hands.Difficulty breathing.A light-headed feeling.At first a person may have no idea what is wrong.But these can all be signs of what is known as panic disorder.The first appearance usually is between the ages of 1 8 and 25.In some cases it develops after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are affected in any one-year period.The American Psychological Association says panic disorder is two times more likely in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous-for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,it is famous for scaring motorists.There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated.Doctors might suggest anti-anxiety or antidepressant medicines. Talking to a counselor coald help a person learn to deal with or avoid a panic attack.There are breathing methods, for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach problems,artluitis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition follows the anxiety disorder.But, They say,exactly how the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adults.Which of the following spots is most likely to cause drivers to suffer panic disorder according to the author?A:The Golden Gate Bridge in San Francisco.B:The Chesapeake Bay Bridge in Maryland.C:The Empire State Building in New York.D:The Niagara Fails in North America.
共用题干When Fear Takes Control of the MindA panic attack is a sudden feeling of terror.Usually it does not last long,but it may feel like forever. The cause can be something as normally uneventful as driving over a bridge or flying in an airplane.And it can happen even if the person has driven over many bridges or flown many times before.A fast heartbeat. Sweaty hands.Difficulty breathing.A light-headed feeling.At first a person may have no idea what is wrong.But these can all be signs of what is known as panic disorder.The first appearance usually is between the ages of 1 8 and 25.In some cases it develops after a tragedy,like the death of a loved one,or some other difficult situation.In the United States,the National Institute of Mental Health says more than two million people are affected in any one-year period.The American Psychological Association says panic disorder is two times more likely in women than men.And it can last anywhere from a few months to a lifetime.Panic attacks can be dangerous-for example,if a person is driving at the time.The Chesapeake Bay Bridge in the state of Maryland is so long and so high over the water,it is famous for scaring motorists.There is even a driver assistance program to help people get across.Some people who suffer a panic attack develop a phobia,a deep fear of ever repeating the activity that brought on the attack.But experts say panic disorder can be treated.Doctors might suggest anti-anxiety or antidepressant medicines. Talking to a counselor coald help a person learn to deal with or avoid a panic attack.There are breathing methods, for example,that might help a person calm down.Panic disorder is included among what mental health professionals call anxiety disorders.A study published last week reported a link between anxiety disorders and several physical diseases.It says these include thyroid disease,lung and stomach problems,artluitis,migraine headaches and allergic conditions.Researchers at the University of Manitoba in Canada say that in most cases the physical condition follows the anxiety disorder.But, They say,exactly how the two are connected remains unknown.The report in the Archives of Internal Medicine came from a German health study of more than 4 ,000 adults.How many Americans are likely to suffer panic disorder every year according to NIMH?A:1,800,000. B:2,500,000.C:Above 2,000,000. D:Under 2,000,000.
共用题干Rise in Number of Cancer SurvivorsCancer is the second leading cause of death in the United States,after heart disease. In the__________(1),it was often considered a death sentence.But many patients now live longer_________(2)of improvements in discovery and treatment.Researchers say death_________(3)in the United States from all cancers combined have fallen for thirty years.Survival rates have increased for most of the top fifteen cancers in both men and women,and for cancers in_________(4).The National Cancer Institute and the Centers for Disease Control and Prevention studied the number of cancer survivors.A cancer survivor is defined________(5) anyone who has been found to have cancer. This would include current patients.The study covered the period________(6)1971 to 2001.The researchers found there are three__________(7)as many cancer survivors today as there were thirty years ago.In 1971, the United States had about three million cancer__________(8).Today there are about ten million.The study also found that 64% of adults with cancer can expect to still be_______ (9)in five years,Thirty years ago,the five-year survival rate was 50%.The government wants to________(10)the five-year survival rate to 70% by 2010.The risk of cancer increases with age.The report says the majority of survivors are 65years and ________(11).But it says medical improvements have also helped children with cancer live ________(12)longer.Researchers say 80% of children with cancer will survive at least five years after the discovery.About 75% will survive at________(13)ten years.In the 1970s,the five-year survival rate for children was about 50%.In the 1960s,most children did not survive cancer. Researchers say they ________(14)moreimprovements in cancer treatment in the future.In fact,they say traditional cancer-prevention programs are not enough anymore.They say public health programs should also aim to support the_______(15)numbers of cancer survivors and their families._________(11) A:older B:old C:younger D:young
共用题干Margaret Sanger and Birth ControlMargaret Sanger,an American nurse,was the first to start the modern birth control movement in the United States.In 1912 she______(51)publishing information about women's reproductive（生殖的）concerns through articles and books. In 1914 Sanger was charged ______(52)violation of the Comstock Law,which federal legislation had passed in 1873 for-bidding the mailing of sexy material______(53)information about birth control and contraceptive（避孕的）devices. Though she was put in jail for these activities , Sanger______( 54 ) to publish and spread information about birth control.She and her sister Ethel Byrne opened the first of several birth control clinics in America on October 16,1916,in Brooklyn,New York.The Comstock Law was rewritten by Congress in 1 936 to______(55)birth control information and devices .Many states had laws forbidding distribution or use of contraceptive devices but the constitutionality（合宪性）of these laws was increasingly______(56).In 1965,theSupreme Court of the United States ruled that married people have the right to practice birth control without government intervention .In 1972,the court______(57)that unmarried people have the same right.Today there are more birth control options______(58),but overpopulation and unwanted pregnancies remain worldwide______(59).Having more children than one can support may lead______(60)poverty,illness,and high death rates for babies,children,and women.The problem of teenage pregnancy is______(61) worse in the United States ______(62)in almost any other developed country.Studies show that birth rates for women under 20 are higher in the United States than in 29 other______(63)countries.A detailed study suggested that the problem of teenage pregnancy in the United States may be______(64) to less sex education in schools and lower availability（可获性）of contraceptive services and supplies to young people,This study______(65)the view of people in the United States who argue that sex education or making contraceptive supplies available to school-age children promotes sexual activity.65._________A: regardsB: suggestsC: countersD: supports
单选题Some children want to challenge themselves by learning a language different from which their parents speak at home.Awant toBthemselvesCwhichDat home
单选题Many companies do not consider all the relevant information before they move.ARight.BWrong.CDoesn’t say.
问答题Practice 1 Directions: Read the following text(s) and write an essay to 1) summarize the main points of the text(s), 2) make clear your own viewpoint, and 3) justify your stand. In your essay, make full use of the information provided in the text(s). If you use more than three consecutive words from the text(s), use quotation marks (“ ”). You should write 160—200 words on the ANSWER SHEET. There was a heated discussion on whether to require every student to wear a uniform. The following are arguments from supporters of uniforms and their competitors. Supportive arguments: There are those who say that wearing a uniform gives a person or a seller of identification with a larger, more important concept. They say that the practice of making persons wear uniforms, say in a school, eliminates all envy and competition in the matter of dress, such a poor person who cannot afford good quality clothing is not to be belittled by a wealthy person who wears expensive quality clothing. They also say it is helpful to build up team work ability, enhance the school's entire public image, and boost up the honor of collectiveness by wearing school uniform. Opposite arguments: Others say no one should be forced to wear a uniform under any circumstance. Uniforms are demanding to the human spirit and totally unnecessary in a democratic society. Uniforms tell the world that the person who wears one has no value as all individuals but only lives to function as a part of a whole. If all persons were to wear the same clothing, why would anyone strive to be better? When this happens, all incentive to improve one’s life is removed. Why world parents bother to work hard so that their children could have a better life than they had when they know that their children are going to be forced to have exactly the same life that they had? Uniforms also hurt the economy. Right now, billions of dollars are spent on the fashion industry yearly. Thousands of persons are employed in designing, creating and marketing different types of clothing. If everyone were forced to wear uniforms, artistic personnel would be unnecessary. Sales persons would be superfluous as well; why bother to sell the only items that are available?