题目内容

2.I'm usually fairly doubtful about any research that concludes that people are either happier or unhappier or more or less certain of themselves than they were 50years ago.While any of these statements might be true,they are practically impossible to prove scientifically.Still,I was struck by a report which concluded that today's children are significantly more anxious than children in the 1950s.In fact,the analysis showed,normal children aged 9to 17exhibit a higher level of anxiety today than children who were treated for mental illness 50years ago.
Why are America's kids so stressed?According to the report there are two main causes:increasing loneliness─brought on by high divorce rates and little communication with society,among other things─and a growing perception that the world is a more dangerous place.
Given that we can't turn the clock back,adults can still do plenty to help the next generation handle such difficulties.At the top of the list is giving children a better appreciation of the limits of individualism (个人主义).No child is an island.Strengthening social ties helps protect individuals against stress.To help kids build stronger connections with others,you can pull the plug on TVs and computers.Your family will thank you later.They will have more time for face-to-face relationships,and they will get more sleep.
Limit the amount of virtual  violence your children are exposed to.It's not just video games and movies; children see a lot of murder and crime on the local news.Keep your expectations for your children reasonable.Many highly successful people never attended Harvard or Yale.Make exercise part of your daily routine.It will help you deal with your own anxieties and provide a good model for your kids.Sometimes anxiety is unavoidable.But it doesn't have to ruin your life.

125.The author thinks that the conclusions of any research comparing people's state of mind today with people's state of mind in the past areD.
A.surprising           B.confusing      
C.interesting          D.questionable
126.What does the author mean when he says,"we can't turn the clock back"(Paragraph 3)?B
A.It's impossible to slow down the pace of change.
B.The social reality children are facing cannot be changed.
C.Lessons learned from the past should not be forgotten.
D.It's impossible to forget the past.
127.According to the analysis,compared with normal children today,children treated as mentally ill 50years agoC.
A.had little communication with friends
B.were probably less self-centered
C.probably suffered less from anxiety
D.were considered less individualistic
128.The first and most important thing parents should do to help their children isC.
A.to provide the children with a safer environment
B.to lower their expectations for the children
C.to get the children more active socially
D.to set an example for the children to follow
129.What conclusion can be drawn from the passage?A
A.Anxiety,though unavoidable,can be dealt with.
B.Children's anxiety has been taken too seriously.
C.Children's anxiety can disappear with more parental care.
D.Anxiety,if properly controlled,may help children become mature.

分析 本文叙述了今天的孩子在精神上要比50年前的孩子紧张得多,其原因是:一是高离婚率和很少参加社会活动使孩子们感到孤独;二是因为孩子们认为这个世界越来越危险.作者指出指出虽然我们不能改变现实,但可以想办法帮助孩子们脱离困境.,其方法是:首先是让孩子们认识到个人主义的局限性;帮助他们建立良好的人际关系;减少暴力对他们的不良影响;对孩子的期望值要合理;带领孩子积极锻炼身体.

解答 DBCCA
125.D.细节理解题.根据文章第一段I usually doubt about any research that concludes that people are either happier or unhappier or more or less certain of themselves than they were 50 years ago.While any of these statements might be true,they are practically impossible to prove scientifically.可知,作者对于这一类研究结论的态度是"skeptical(对…持怀疑态度的,不相信的)".因此,正确答案为选项D.
126.B.句意理解题.根据作者说"我们不能倒拨时钟"这句话是什么含义?可以推知孩子面临的社会现实无法改变,故选B.
127.C.细节理解题.根据文章第一段In fact,the analysis showed,normal children ages 9 to 17 exhibit a higher level of anxiety today than children who were treated for mental illness 50 years ago.(实际上,有分析表明,今天9-17岁的正常儿童精神上比50年前精神上有病的儿童还要紧张.),故选C.
128.C.细节理解题.根据文章第三段At the top of the list is nurturing ( 培育 ) a better appreciation of the limits of individualism.No child is an island.Strengthening social ties helps build communities and protect individuals against stress.(首先是让孩子们认识到个人主义的局限性,任何一个孩子都不是一座孤岛,加强社会联系能帮助他们更多地参与社会活动,使他们免受精神紧张的压力.)"故选C.
129.A.推理判断题.根据最后一段Sometimes anxiety is unavoidable.But it doesn't have to ruin your life.(有时精神上紧张和焦虑是难免的,但它不至于毁掉你的生活.),可推出尽管焦虑是不可避免的,但是可以应对处理的.故选A.

点评 阅读理解题测试考生在阅读基础上的逻辑推理能力,要求考生根据文章所述事件的逻辑关系,对未说明的趋势或结局作出合理的推断;或根据作者所阐述的观点理论,对文章未涉及的现象、事例给以解释.考生首先要仔细阅读短文,完整了解信息,准确把握作者观点.

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B.Disneyland in Los Angeles is the older park.
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D.The new state of Hawaii is far from the states of the west coast of the continent.
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A.Americans like vegetable soup.
B.America is a very young country.
C.America is the most powerful country in the world.
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53.The best title of the passage is"B".
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B.A brief introduction of America.
C.America is a good place for visiting
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B.social networks have great effect on one's change
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B.the effect of the positive change
C.the attitudes towards change in life
D.the ways of making a change.
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In 1945,government researchers realized that nitrates(硝酸盐) and nitrites(亚硝酸盐),commonly used to keep color in meats,and other food additives,caused cancer.Yet,these additives remain in our food,and it becomes more difficult all the time to know which things on the packaging labels(标签) of processed food are helpful or harmful.The additives which we eat are not all so direct.Farmers often give penicillin to cows and chick and because of this,penicillin has been found in the milk of treated cows.
Sometimes similar drugs are given to animals not for medicinal purposes,but for financial reasons.The farmers are simply trying to fatten the animals in order to get a higher price on the market.Although the FDA has tried repeatedly to control these,the practices continue.

59.How has science done a bad service to mankind?C
A.Diseases caused by food have been done away with.
B.It has caused a lack of information about the value of food.
C.Some harmful materials have been added to our food.
D.Scientists have made food more expensive to eat.
60.What are nitrates used for?B
A.They help process packaged food.
B.They keep the color in meats.
C.They cure diseases of cows and chickens.
D.They cause the animals to become fatter.
61.Which of the following statements is NOT true?A
A.You can find out harmful additives on the packaging labels of food.
B.Drugs given to animals are not all for medical reasons.
C.Researchers knew about the harm of food additives about 60years ago.
D.Food may cause forty percent of cancer in the world.
62.According to the passage,the FDA might beA.
A.an organization which controls the safety of food
B.a producer which makes additives
C.a factory which processes food
D.a hospital which cures cancer.
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Mathcounts Club
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Envirothon
         The Envirothon program focuses on natural resources knowledge and exposes students to diverse environmental issues,ecosystems,and topography.The ecology field competition for five-member middle school teams offers competitions in wildlife,soils,forestry,current environmental issues and aquatics.Students work and learn in middle school clubs and can compete at the local and state level.
Future Problem Solvers
         Future Problem Solvers is an academic club that uses a six-step process to solve problems that may happen in the future.Students who are in the talented and gifted program,who like to"think out of the box,"or who enjoy thinking about futuristic problems may like this club.Teams comprised of four students read future scenes and write up solutions in a booklet using the six-step process.Teams that score high enough can go to the state competition and then to the international competition.
Builders Club
         Builders Club is open to any middle school student who wishes to perform community service.Each Builders Club is co-sponsored by a Kiwanis club and the middle school.The members learn by doing,and they learn organization,teamwork,and leadership.Builders Clubs can sponsor a"Teacher of the Year"program,provide a recycling collection point,organize canned food and clothing drives to support local shelters,adopt a resident at a local senior citizens home,adopt a highway,tutor,etc.
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59.The students who are not interested in competitions woudld like to chooseB.
A.Mathecounts Club                                         
B.Builders Club
C.Future Problem Solvers                                
D.Envirothon
60.Why do some of the students choose Mathcounts Club?A
A.To be successful in science careers.
B.To enjoy solving future problems.
C.To perform community service.
D.To study wildlife and soils.
61.What is the common feature of the four clubs?B
A.Competitions.
B.Sponsorship.
C.Scientific researches.
D.Teamwork.
62.The passage mainly talks aboutB.
A.the state academic competitions            
B.middle school clubs
C.extra-curricular activities                         
D.the gifted students.
7.Quickly,the picture comes alive with hyperlinks (超链接),offering the names of the buildings,towers and street features that appear in the photo.The hyperlinks lead to information about the history,services and context of all the features in the photo.You have just hyperlinked your reality.
That might be a little unbelievable,but the technology exists and is no fevered imagination.This is not a cool small machine invented for the next James Bond movie; this is a working technology just developed by European researchers.It could be coming to a phone near you,and soon.
This,as the marketing types say,is a game changer.It develops a completely new interface (界面) that combines web-technology with the real world.It is big and fresh,but it goes much further and has much greater influence.
The development of the system is most outstanding because image recognition technology has long been pregnant with promise,but seemed to suffer from an unending labour.
Now MOBVIS has not only developed image recognition; it has also developed more applications for the technology; and it has adapted it to the world's most popular technology:the mobile phone.
The MOBVIS system completely rewrites the rules for exploration and interaction with your physical environment.The system begins with panoramas (一连串景象).These panoramas form the basis of a city database.It can match buildings,towers,banners and even logos that appear in the panoramas.
A user simply takes a picture of the street feature,MOBVIS compares the user's photograph to the panoramas and then identifies the buildings from the picture you take and the relevant links are returned.
Then you simply click on the links,using a touch-screen phone,and the MOBVIS system will provide information on the history,art,architecture or even the menu,if it is a restaurant,of the building in question.

67.Which is introduced in the passage?D
A.A new game software.       B.A popular mobile phone.
C.A cool small machine.      D.An image recognition system.
68.What can we learn about the new technology?C
A.It can only be put into use on mobile phones.
B.It is a little unbelievable and just a fevered imagination.
C.It has taken an unending labor to bring the technology into our lives.
D.It will encourage the users to take more pictures of the street features.
69.What is the right order of the operation of MOBVIS?B
a.A city database forms in the system.
b.MOBVIS recognizes the picture and links are returned.
c.A user touches the links on the phone screen.
d.A user takes a picture of the street feature.
e.MOBVIS provides information in question.
A.a; e; c; d; b;   B.a; d; b; c; e
C.d; c; e; a; b     D.c; a; e; b; d
70.From the passage,we can infer thatC.
A.MOBVIS has already been widely used all over the world
B.the writer is trying to promote the sales of the MOBVIS system
C.this new technology will soon be very popular in our lives
D.the sales of mobile phones will decrease as MOBVIS comes on market.
14.It is common to consider learning as something that takes place in school,but much of human learning occurs outside the classroom,even from birth and people continue to learn throughout their lives.
Even before they enter school,young children learn to walk,to talk,and to use their hands to use toys,food,and other objects.They use all of their senses to learn about the sights,sounds,tastes,and smells in their environments.They learn how to communicate with their parents,grandparents, siblings,friends,and other people important to their world.When they enter school,children learn basic academic subjects such as reading,writing,and mathematics.They also continue to learn a great deal outside the classroom.They learn which behaviors are likely to be rewarded and which are likely to be punished.They learn social skills for communicating with other children.After they finish school,people must learn to deal with many major changes that affect their lives,such as getting married,raising children,and finding and keeping a job.
Because learning continues throughout our lives and affects almost everything we do,the study of learning is important in many different fields.Teachers need to understand the best ways to educate children.Psychologists,social workers,criminologists,and other human?service workers need to understand how certain experiences change people's behaviors.Employers,politicians,and advertisers make use of the principles of learning to affect the behaviors of workers,voters,and consumers.
Learning is closely related to memory,which is the storage of information in the brain.Psychologists who study memory are interested in how the brain stores knowledge,where this storage takes place,and how the brain later outputs knowledge when we need it.In contrast,psychologists who study learning are more interested in behavior and how behavior changes as a result of a person's experiences.

68.The underlined"siblings"in the second paragraph probably meansD.
A.teachers     B.classmates     
C.doctors      D.brothers or sisters
69.Which period of children's life does they begin to know to behave well according to the passage?C
A.After they go into society          B.Before they enter school
C.When they are at school             D.Before they are born
70.Which of the following is WRONG according to the passage?A
A.As a matter of fact,learning begins with formal school education.
B.Teachers need to understand the best ways to educate their students.
C.People need to understand how certain experiences change their behaviors.
D.Employers should study the principles of learning to manage their workers well.
71.The author mainly tries to tell usDin the last paragraph.
A.learning is only related to memory and experiences
B.psychologists are interested in how the brain stores knowledge
C.psychologists are more interested in a person's behavior
D.how the relationship between learning,brain and behavior works.
11.Are some people born clever,and others born stupid?Or is intelligence developed by our environment and experience?Strangely enough,the answer to these questions is yes.To some extent,person's intelligence is fixed at birth,whether or not he reaches those limits will depend on his environment.This view,now held by most experts,can be supported in a number of ways.
It is easy to show that intelligence is to some extent something we are born with.The closer the blood relationship between two people,the closer they are likely to be in intelligence.Thus if we take two unrelated people at random(随意地) from the population,it is likely that their degree of intelligence will be completely different.If,on the other hand,we take two identical twins they will very likely be as intelligent as each other.Relations like brothers and sisters,parents and children,usually have similar intelligence,and this clearly suggests that intelligence depends on birth.
Imagine now that we take two identical twins and put them in different environments.We might send one,for example,to a university and the other to a factory where the work is  boring.We should soon find differences in intelligence developing,and this indicates that environment as well as birth plays a part.This conclusion is also suggested by the fact that people who live in close contact with each other,but who are not related at all are likely to have similar degree of intelligence.

68.The writer is in favor of the view that man's intelligence is given to himC
A.at birth                          
B.through education
C.both at birth and through education            
D.neither at birth nor through education
69.If a child is born with low intelligence,he is unlikely toC
A.become a genius so long as he or she works hard enough
B.still become a genius if he should be given special education
C.go beyond his intelligence limits even in rich surroundings
D.never reaches his intelligence limits in his life
70.The example of the twins going to a university and to a factory separately showsB
A.the importance of their intelligence
B.the role of environment on intelligence
C.the importance of their positions
D.the part that birth plays
71.What can be the best title for the text?B
A.Surroundings                       B.Intelligence
C.Dependence on Environment          D.Effect of Education.

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