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Most children have heard their parents at one time or another yell "sit up straight!" or "don't slouch!"
In the past, this was usually heard at the dinner table as children ate dinner. But these days, it is also heard around another activity-video games.
Ten-year old Owaish Batliwala, from Mumbai, India, admits he spends three to four hours each day playing games on his tablet computer. His mother Mehzabin became concerned when her son started saying that his neck hurt.
She said, "My son started having neck problems around June or July. The pain slowly spread to his hand and his back. He plays for hours on the iPad and mobile phone. This is what has caused the problem."
Sadia Vanjara is a physical therapist. She says the number of young children with chronic pain in their necks, arms and shoulders is on the rise. Dr. Vanjara says the pain is not from aging, accidents or disease. It is from poor posture, or body position, while playing video games.
"They are not aging, they haven't had an accident, their age is like, under 10, they are not complaining, the blood reports are fine, their x-rays are fine, their MRI's are fine, then where is the culprit(罪魁祸首)? And that is the very common thing that is happening amongst all children and that is smart phones and the gadgets(小电器)."
This is a problem in many parts of the world. But there are more smartphone users in India than anywhere else in the world, except China. Networking equipment company Cisco estimates that the number of smartphone users in India will increase from 140 million today to 651 million by 2020.
19-year old student Nida Jameel says she feels pain in the finger which holds the weight of her smartphone most of the day.
She says she uses her smartphone 24/7. This means 24 hours a day, seven days a week, or all the time.
"As I use phone 24/7 (all day) like, so probably yeah, it was because of the phone, continuous usage and Snapchat, Whatsapp, more and more you know social media coming, so like phone is the center of everything."
Dr. Vanjara says the best treatments for the pain are daily exercises.
"And start stretching it in all the possible directions that you can."
Correct posture can help prevent pain. Dr. Vanjara teaches children how to hold their gadgets correctly. She tells a patient to hold the gadget in front of the face. She says that bending the head down to look at the device, strains the neck and creates an unhealthy bend to the back.
Sadia Vanjara predicts we will see not only physical but psychological and emotional problems resulting from overuse of gadgets.
Experts advise taking breaks from using a computer or other device often. Stand up. Stretch your legs, back, shoulders and arms. And when your work or school work is done, unplug and exercise.AccordingtoParagraph2,when will one hear yells like “sit up straight!”_________?
| A．Whenplayingvideogames | B．Whensleeping |
| C．Whenwalking | D．Whendriving |
Whatcaused Owaish Batliwala’s neck to hurt___________?
| A．Studyingtoohard |
| B．Thebadbodyposition |
| C．Playingthe iPad and mobile phone for hours |
| D．Hismother’sconcern |
Accordingto Sadia Vanjara, the pain is from__________?
| A．poor posture |
| B．aging |
| C．accidents |
| D．disease |
What can we learn from the passage_________?
| A．the number of young children with chronic pain in their necks, arms and shoulders is decreasing |
| B．the culprit is smart phones and the gadgets |
| C．there are more smartphone users in India than anywhere else in the world |
| D．the number of smartphone users in India is 651 million |
This passage most probably comes from__________.
| A．an amusement magazine |
| B．a news report |
| C．a travelling booklet |
| D．a health magazine |
On November 18，1995，Itzhak Perlman, the world famous violinist, came on stage to give a concert at Lincoln Centre in New York City. If you have ever been to a Perlman concert, you know that getting on stage is not easy for him. He got polio(小儿麻搏症）as a child, and has to walk with the aid of two crutches (拐杖）now.
That night Perlman walked slowly to his chair. Then he sat down and began to play. But, suddenly, one of the strings on his violin broke. You could hear it break—it broke with a loud noise.
People thought to themselves，"He would have to get up to either find another violin or find another string for this one. ”
But he didn't. Instead, he waited a moment, closed his eyes and then signaled the conductor to begin again. The orchestra(管弦乐队）began, and he played from where he had stopped. He played with such passion and such power.
Of course, everyone knows that it is impossible to play a symphonic work with just three strings. But that night Itzhak Perlman refused to know that. You could see him changing and recomposing (重新作曲）the piece in his head.
When he finished, there was a silence in the room. Then people rose and cheered. We were all on our feet, doing everything we could to show how much we appreciated what he had done.
He smiled and then he said in a quiet tone，“ Youknow, sometimes it is the artist's task to find out how much music you can make with what you have left. ”
His words have stayed in my mind ever since I heard them. That is also the way of life. Perhaps our task in this quickly changing world in which we live is to make music, at first with all that we have, and then, when that is no longer possible, to make music with what we have left. Holding a concert is challenging for Perlman because __________.
| A．he is just a world famous violinist |
| B．he has never performed on stage before |
| C．he is physically disabled as a result of a disease |
| D．he has difficulty in moving his body |
When Perlman had just begun playing，__________.
| A．there was something wrong with the violin |
| B．he fell ill suddenly |
| C．an accident happened and caused a disturbance |
| D．a very loud noise arose from the audience |
If one of the strings suddenly broke, what would an ordinary player do?
| A．He would cancel the concert. |
| B．He would find another violin or find another string. |
| C．Another performer would play instead. |
| D．The concert would be put off. |
The audience rose and cheered __________.
| A．to show they are satisfied with Perlman's performance |
| B．to thank the orchestra for their passionate performance |
| C．to ask Perlman for another performance |
| D．to express their appreciation of what Perlman had done |
The lesson we draw from the story is that __________.
| A．we should make the best of what we have |
| B．what we have is more important than what is lost |
| C．we should not care about what is lost |
| D．the way of life is to always live with music |
Pete Rose, the famous baseball player, whom I have never met, taught me something so valuable that changed my life. Pete was being interviewed in spring training the year he was about to break Ty Cobb's all- time hits record. One reporter asked，"Pete, you only need 78 hits to break the record. How many at-bats(轮到击球）do you think you'll need to get the 78 hits? " Without hesitation, Pete said，" 78. " The reporter yelled back，"Ah, come on, Pete. You don't expect to get 78 hits in 78 at-bats, do you? "
Mr. Rose calmly shared his rule in life with all the reporters who were anxiously awaiting his reply. "Every time I step up to the plate, I expect to get a hit! If I don't expect to get a hit, I have no right to step in the batter's box in the first place ！ If I go up hoping to get a hit, then I probably don't have a prayer of getting a hit. It is the positive (积极的）expectation that has got-ten me all of the hits in the first place. "
When I thought about Pete Rose's rule and how it was applied to everyday life, I felt a little embarrassed. As a business person, I was hoping to make my sales meet the quotas(定额）. As a father, I was hoping to be a good dad. As a married man, I was hoping to be a good husband.
The truth was that I was an adequate (合格的） salesperson, I was not so bad as a father, and I was an okay husband. I immediately decided that being okay was not enough ！ I wanted to be a great salesperson, a great father and a great husband. I changed my attitude to one of positive expectation, and the results were amazing. I was fortunate enough to win a few sales trips, I won Coach of the Year in my son's baseball league, and I share a loving relationship with my wife ！ Thanks, Mr. Rose ！ Which of the following sayings can most appropriately be used to describe Mr. Rose's rule?
| A．He who doesn't want to be a general can't be a good soldier. |
| B．Before everything else, getting ready is the secret of success. |
| C．If you work hard enough, your dreams will come true. |
| D．Rome was not built in one day. |
What can be inferred about Pete Rose from the passage?
| A．He was generous to share all his rules with every-one. |
| B．He got all the hits he wanted because of good luck. |
| C．He set himself a goal of being the best. |
| D．He liked to dream of something impossible. |
Bysaying “I was an adequate salesperson” (Para. 4)the writer probably means“__________”.
| A．he could make adequate money as a salesperson |
| B．he didn't do an excellent job as a salesperson |
| C．he was good enough to be a salesperson |
| D．he knew how to sell goods in a proper way |
Which of the following is NOT a role of the writer?
| A．A teammate of Rose. |
| B．A salesman. |
| C．A father. |
| D．A baseball coach. |
Why does the writer thank Mr. Rose at the end ofthe passage?
| A．Because Mr. Rose showed him how to be a successful salesperson. |
| B．Because Mr. Rose taught him to face life with positive expectation. |
| C．Because Mr. Rose trained him to win Coach of the Year for his son. |
| D．Because Mr. Rose gave him advice on managing a happy family. |
Imagine a boy from a small village in East Africa. He, from a very early age, has been looking after cattle. At twelve years old he knows more about cattle than most of you. However, he has never been to school. Has this boy ever had any education?
Education is discovering about ourselves and about the people and things around us. All the people who care about us—our parents, brothers, sisters, friends—are our teachers. In fact, we learn something from every-one we meet. We start learning on the day we are born, not on the first day we go to school. Every day we have new experiences, like finding a bird's nest, discovering a new street in our neighborhood, making friends with someone we didn't like before. New experiences are even more fun when we share them with other people.
Encouragement from the people around us enables us to explore things as much as possible. As we grow up, we begin to find out what we are capable of doing. You may be good at cooking, or singing or playing football. You find this out by doing these things. Just thinking about cooking doesn't tell you if you are good at it.
We learn so much just living from day to day. So why is school important? Of course you can learn some things better at home than at school, like how to do the shopping, and how to help old or disabled people who can't do everything for themselves. At school, teachers help us to read and write. With their guid-ance, we begin to see things in different ways. The writer takes the African boy as an example to show that __________.
| A．African children are very poor |
| B．some children are unlucky |
| C．education takes many ways |
| D．schools are of great importance |
In the eyes of the writer __________.
| A．we have to learn from the people around us |
| B．school is not important at all |
| C．only the people caring for us can teach us |
| D．education takes place everywhere |
One can find out what one is good at by __________.
| A．the encouragement of people around |
| B．the teachers of he or she meets |
| C．thinking of it when growing up |
| D．trying and practicing it |
According to the passage, we know that __________.
| A．school is not so important as our living places |
| B．school enables us to understand the world in other ways |
| C．school teaches us something useless at home |
| D．school cannot prepare us for our daily lives |
Thepassage tells us that __________.
| A．everyone gets education from the day he or she is born |
| B．different education trains different classes of people |
| C．school is absolutely necessary if one wants to understand the world |
| D．everyonewill find out what he or she is good at |
If there is no difference in general intelligence(智力）between boys and girls, what can explain girls' poor performance in science and mathematics?
It seems to be that their treatment at school is a direct cause. Mathematics and science are seen as subjects mainly for boys, and therefore, as girls become teenagers, they are less likely to take them. Interestingly, both boys and girls often regard the subjects for boys as more difficult. Yet it has been suggested that girls do not take mathematics courses, not because they are difficult, but for social reasons. Girls do not want to be in open competition with boys because they are afraid to appear less feminine (女性的）and attractive.
However, if we examine the performance of boys and girls who have taken mathematics courses, there are still more high-achieving boys than there are girls. This difference appears to be worldwide. Biological explanations have been offered for this, bat there are other explanations, too.
Perhaps the difference which comes out during the teenage years has its roots in much earlier experiences. From their first days in kindergarten, boys are encouraged to work on their own and to complete tasks. Facts show that outstanding mathematicians and scientists have not had teachers who supplied answers.
Besides, there can be little doubt that teachers of mathematics and science expect their boy students to do better at these subjects than their girl students. They even appear to encourage the difference between boys and girls. They spend more time with the boy students, giving them more time to answer questions and working harder to get correct answers from them. They are more likely to call on boys for answers and to allow them to take the lead in classroom discussion. They also praise boys more frequently. All of this seems to encourage boys to work harder in science and mathematics and to give them confidence that they are able to succeed.
Such a way of teaching is not likely to encourage girls to take many mathematics and science courses, nor is it likely to support girls who do. When it comes to these subjects, it seems certain that school widens the difference between boys and girls. Girls are likely to think that __________
| A．science courses are for both boys and girls |
| B．science courses make them more popular |
| C．science courses make them successful |
| D．science courses are difficult for them |
Thetext mainly discusses __________ reasons for thedifference between boys and girls in scientific achievements.
| A．biological |
| B．historical |
| C．social |
| D．personal |
What are boys usually encouraged to do at school?
| A．To get help with their homework. |
| B．To play the leading role in class. |
| C．To work with girl students in class. |
| D．To learn to take care of others. |
What does the passage say about great mathematicians?
| A．Theirteachers did not supply answers to them. |
| B．Theystarted learning mathematics at an earlier age. |
| C．Theyshowed mathematical abilities in their teen-age years. |
| D．Their success resulted from their strong interest in mathematics. |
Theauthor would probably agree that __________.
| A．boys and girls learn in the same way |
| B．boys and girls are equal in general intelligence |
| C．girls are more confident in themselves than before |
| D．girls should take fewer science courses than boys |
阅读下列短文，从每题所给的四个选项(A、B、C和D)中选出最佳选项。
Until I was twelve years old，I thought everyone in the world knew about the grinnies，if I thought about the term at all－which is unlikely. After all，everyone in my family used the word quite naturally，and we understood each other. So far as I knew，it was a word like any other word－like bath，or chocolate，or homework. But it was my homework that led to my discovery that grinnies was a word not known outside my family.
My last report card had said that I was a “C” student in English，but both my parents and teachers decided that no child of theirs would be just an average student of anything. So nightly I spelled words aloud and answered questions about the fine points of grammar. I wrote and rewrote and rewrote every composition until I convinced my mother that I could make no more improvements. And the hard work paid off. One day the teacher returned compositions，and there it was－a big fat，bright red “A” on the top of my paper. Naturally，I was delighted，but I didn't know I was attracting attention until the teacher spoke sharply，“Helen，what are you doing？”
Called suddenly out of my happy thoughts，I said “Oh，I've got the grinnies！” The teacher and my classmates burst into laughter，and then I understood that grinnies was used inside my family. Other people were not so lucky.
And it is really lucky to have the grinnies，an uncontrollable，natural state of great pleasure. Grinnies are shown on the outside by sparkling eyes and a wide，wide smile－not just any smile，but one that shows the teeth and stretches the mouth to its limits. A person experiencing the grinnies appears to be all mouth. On the inside grinnies are characterized by a feeling of joyful anxiety. Grinnies usually last just a few seconds，but they can come and go. Sometimes，when life seems just perfect，I have occasional attacks of the grinnies for a whole day.
The term originated in my mother's family. Her younger sister，Rose，who had deep dimples(酒窝)，often expressed her pleasure with such a grin that the dimples appeared to become permanent. When Rose was about four，she started explaining her funny look by saying，“I have the grinnies.” The term caught on，and it has been an important word in our family now for two generations.
The occasion doesn't matter. Anything can bring on the grinnies－just so long as one feels great delight. When my brother finally rode his bicycle－without training wheels－from our house to the corner and back，he came home with the grinnies. When I was little，my mother's announcement that we would have homemade ice cream for dessert always gave me the grinnies. My father had the grinnies when I was chosen to make a speech at the endofschoolyear ceremony. Grinnies can be brought on by a good meal，a sense of pride，a new friend，a telephone call from someone special，an achievement. Or sometimes one gets the grinnies for no reason at all：just a sudden sense of happiness can bring on a case. Whatever brings them on，an attack of the grinnies is among life's greatest pleasures.
In fact，now when I look back on the experience，I feel sorry for my seventhgrade teacher. I think it's a pity that she didn't know the word grinnies，It's such a useful term for saying，“I'm really，really pleased！”After the writer was twelve years old，she________.
| A．thought everyone knew the meaning of “grinnies” |
| B．equaled “grinnies” to bath or chocolate in meaning |
| C．got to know “grinnies” was used only inside her family |
| D．discovered the word “grinnies” through her mother |
When her English teacher called her name，the writer was________.
| A．looking at the big “A” on the top of her paper |
| B．listening to her English teacher attentively |
| C．too happy to notice what was happening around her |
| D．busy rewriting her composition |
According to the writer，the word “grinnies” originates from________.
| A．her mother |
| B．her aunt |
| C．her brother |
| D．her father |
The writer feels sorry for her seventhgrade teacher because the teacher________.
| A．had no pity on her students |
| B．should not have laughed at her |
| C．didn't have any luck to meet her parents |
| D．had no idea of what “grinnies” was |
What method does the writer use to explain “grinnies”？
| A．Cause and effect. |
| B．Examples. |
| C．Comparison and contrast. |
| D．Process. |