题目内容

They say that sticks and stones may break your bones, but words will never hurt you. Yet childhood bullying (欺凌) really can damage your long-term health. Gone are the days when bullying was considered an unavoidable and finally harmless part of growing up — just last month we learned that childhood bullying can lead to poorer mental health even into middle age.

Now William Copeland at Duke University in Durham, North Carolina, and his colleagues have shown that it can have lasting physiological effects too. They tracked 1,420 nine-year-olds right through their teens. Each child was seen up to nine times during the study and asked about bullying. The team then measured levels of C-reactive protein (CRP) in their blood. CRP is a marker of inflammation (炎症) linked to higher risk of cardiovascular disease (心血管疾病) and problems like diabetes. “Because we were collecting biological samples throughout, we were able to look at CRP levels in subjects prior to their bullying involvement.” says Copeland. “This really gives us an idea of the changes bullying brings about.”

Although CRP levels naturally rise in everyone during adolescence, levels were highest in children who reported suffering from bullies. Even at the ages of 19 and 21, children who had once been bullied had CRP levels about 1.4 times higher than peers who were neither wrongdoers nor victims. In a cruel twist, the bullies had the lowest levels of all, suggesting they didn’t suffer the same health risks. They may even see a benefit from their behavior, though Copeland stresses it doesn’t defend their actions. “The goal would instead be to find other ways to produce this protective effect without it being at someone else’s expense.” he says.

Andrea Danese at King’s College London has before shown that ill-treatment during childhood can lead to high levels of inflammation in adult life. “This new study is a helpful addition in showing that these effects extend to another important childhood stressor.” he says. He suggests that care workers monitor levels of CRP in children having psychotherapy to see if it is helping to reduce the stress of being bullied.

1.What do you know about CRP?

A. It relates directly to diabetes.

B. It is a sign of the inflammation.

C. It is a sign of cardiovascular disease.

D. It is a sign of physiological effects caused by bullying.

2.What does the phrase “prior to” in Para.2 mean?

A. through B. during C. after D. before

3.What can be learned from paragraph 3?

A. CRP levels naturally rise along with the increase of age.

B. The bullies are not to blame for the health risks of the bullied.

C. The levels of CRP of the children once bullied are higher than their peers.

D. Copeland intends to defend the benefit of the bullies’ actions.

4. What does Andrea Danese think about childhood ill-treatment?

A. Copeland’s study shows nothing related to it.

B. It doesn’t have much to do with inflammation in adult life.

C. The stress of being bullied is reduced through psychotherapy.

D. Psychological treatment might help solve the problem caused by ill-treatment.

5.What is the main idea of this passage?

A. Bullying is beneficial to the bullies.

B. CRP levels reflect the risks of poorer health.

C. Bullying has lasting harmful effects on a person.

D. Bullying leads to high CRP levels.

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Boys’ schools are the perfect place to teach young men to express their emotions and involve them in activities such as art, dance and music. Far from the traditional image of a culture of aggressive masculinity (阳刚), the absence of girls gives boys the chance to develop without pressure of following that tradition, a US study says.

Boys at single-sex schools are said to be more likely to get involved in cultural and artistic activities that help develop their emotional expressiveness, rather than feeling they have to follow the “boy code” of hiding their emotions to be a “real man”.

The findings of the study are so against received wisdom that boys do better when taught alongside girls.

Tony Little, headmaster of Eton, warns that boys are being faded by the British education system because it has become too focused on girls. He criticizes teachers for failing to recognize that boys are actually more emotional than girls.

The research argues that boys often perform badly in mixed schools because they become discouraged when their female schoolmates do better earlier in speaking and reading skills. But in single-sex schools teachers can tailor lessons to boys’ learning style, letting them move around the classroom and getting them to compete in teams to prevent boredom, writes the study’s author, Abigail James, from the University of Virginia.

Teachers can encourage boys to enjoy reading and writing with “boy-focused” approaches such as themes and characters that appeal to them. Because boys generally have sharper vision to learn best through touch, and are physically more active, they need to be given “hands-on” lessons where they are allowed to walk around. “Boys in mixed schools view classical music as feminine (女性的) and prefer what centers on violence and sexism, ” James writes.

Single-sex education also makes it less likely that boys would feel they have to follow the tradition that men should be “masterful and in charge” in relationships. “In mixed schools boys find themselves pushed to act like men before they understand themselves well enough to know what that means,” the study reports.

1.The author believes that a single-sex school will _________.

A. force boys to hide their emotions to be “real men”

B. help to develop masculine aggressiveness in boys

C. encourage boys to express their emotions more freely

D. naturally make boys accept the traditional image of a man

2.It is commonly believed that in a mixed school boys _________.

A. perform relatively better

B. grow up more healthily

C. behave more responsibly

D. receive a better education

3.What does Tony Little say about the British education system?

A. It fails more boys than girls academically.

B. It focuses more on mixed school education.

C. It fails to give boys the attention they need.

D. It places more pressure on boys than on girls.

4.According to Abigail James, one of the advantages of single-sex schools is _________.

A. teaching can be tailored to suit the characteristics of boys

B. boys can focus on their lessons without being absent-minded

C. boys can choose to learn whatever they are interested in

D. teaching can be designed to promote boys’ team spirit

As Amy Hagadorn rounded the corner across the hall from her classroom, she crashed with a tall boy from the fifth grade running in the opposite direction.

“Watch it, Squirt,”the boy yelled, as he dodged around the little third grader. Then, with an unfriendly smile on his face, the boy took hold of his right leg and mimicked the way Amy limped(跛行)when she walked.

Amy closed her eyes for a moment. ―Ignore him,‖ she told herself as she headed for her classroom.

But at the end of the day, Amy was still thinking about the tall boy‘s mean teasing. It wasn‘t as if he were the only one. Amy was tired of it. Sometimes, even in a classroom full of other students, the teasing about her speech or her limping made her feel all alone.

Back home at the dinner table that evening Amy was quiet. That‘s why Patti Hagdorn was happy to have

some exciting news to share with her daughter.

“There‘s a Christmas Wish Contest on the radio station,” she announced. “Write a letter to Santa and you might win a prize. I think someone at this table with blond curly hair should enter.”

Amy giggled. The contest sounded like fun. She started thinking about what she wanted most for Christmas.

A smile took hold of Amy when the idea first came to her. Out came pencil and paper and Amy went to work on her letter. ―Dear Santa Claus,‖ she began.

While Amy worked away at her best printing, the rest of the family tried to guess what she might ask from Santa. Amy‘s sister, Jamie, and Amy‘s mom both thought a 3-foot Barbie Doll would top Amy‘s wish list. Amy‘s dad guessed a picture book. But Amy wasn‘t ready to reveal her secret Christmas wish just then. Here is Amy‘s letter to Santa, just as she wrote it that night:

Dear Santa Clause,

My name is Amy. I am 9 years old. I have a problem at school. Can you help me, Santa? Kids laugh at me because of the way I walk and run and talk. I have cerebral palsy(大脑性瘫痪). I just want one day where no one laughs at me or makes fun of me.

Love,

Amy

At radio station WJLT in Fort Wayne, Indiana, letters poured in for the Christmas Wish Contest. The workers had fun reading about all the different presents that boys and girls from across the city wanted for Christmas.

When Amy‘s letter arrived at the radio station, manager Lee Tobin read it carefully. He knew cerebral palsy was a muscle disorder that might confuse the schoolmates of Amy who didn‘t understand her disability. He thought it would be good for the people in Fort Wayne to hear about this special third grader and her unusual wish. Mr. Tobin called up the local newspaper.

The next day, a picture of Amy and her letter to Santa made the front page of the .News Sentinel‖. The story spread quickly. All across the country, newspapers and radio and television station reported the story of the little girl in Fort Wayne, Indiana, who asked for such a simple, yet remarkable Christmas gift – just one day without teasing.

Suddenly the postman was a regular at the Hagadorn house. Envelopes of all sizes addressed to Amy arrived daily from children and adults all across the nation. They came filled with holiday greetings and words of encouragement.

During that unforgettable Christmas season, over two thousand people from all over the world sent Amy letters of friendship and support. Amy and her family read every single one. Some of the writers had disabilities; some had been teased as children. Many people thanked Amy for being brave enough to speak up. Others encouraged her to ignore teasing and to carry her head high. Each writer had a special message for Amy. Through the cards and letters from strangers, Amy glimpsed a world full of people who truly cared about each other. She realized that no amount or form of teasing could ever make her feel lonely again.

Amy did get her wish of a special day without teasing at South Wayne Elementary School. Additionally, everyone at school got an added bonus. Teachers and students talked together about how bad teasing can make others feel.

That year, the Fort Wayne mayor officially proclaimed December 21st as Amy Jo Hagadorn Day throughout the city. The mayor explained that by daring to make such a simple wish, Amy taught a universal lesson.

“Everyone,” said the mayor, “wants and deserves to be treated with respect, dignity and warmth.”

1. The underlined word ―mimicked‖(Paragraph 2)can probably be replaced with ___________.

A. struck B. copied

C. blocked D. declined

2.According to Paragraph 4, the message is conveyed that ___________.

A. Amy was often made fun of at school and she disliked the fact

B. loneliness always accompanied Amy because of the tall boy

C. some other students teased Amy made her think of the mean boy.

D. Amy hated being laughed at in the classroom full of other students.

3.Amy‘s mother shared the news of a Christmas Wish Contest that day because she knew ___________.

A. her daughter was teased by a fifth grader.

B. Amy‘s disease went much worse than before.

C. the contest would change Amy‘s life.

D. things weren‘t going well with Amy at school.

4.The postman suddenly became a regular because ___________.

A. he wanted to comfort Amy regularly.

B. a number of letters needed delivering there.

C. he used to be teased alike at school.

D. holidays greetings were asked to give to Amy.

5.Amy learned through strangers‘ cards and letters that ___________.

A. the world was filled with care and love.

B. she would take teasing as a present in life.

C. some people were being teased similarly.

D. everyone should be treated with kindness.

6.The passage talks about ___________.

A. Everyone can do something remarkable.

B. A small act makes a difference.

C. A girl who was brave to speak her wish up.

D. The disabled deserve respect.

Researchers are now using 3D printing to create models of the human heart to help heart specialists. The heart doctors can use the models to better help patients before an operation.

Dr. Bramlet, a children’s heart expert at the University of Illinois College of Medicine, says the 3-D models show information he cannot get any other way.

“And so what we’ve done with the printed models? We’ve pulled it out of the screen so that you can actually hold it in your hand and evaluate the anatomy(解剖).”

A 3-D printer uses images from a digital display to create a physical model of a human heart. Matthew Bramlet says doctors can use the model to understand the anatomy.

Pictures from medical tests like CAT scan or MRI are sent to a 3-D printer to create a heart in a plaster(石膏)form. The printer then constructs the heart, thin layer by thin layer. Dr. Bramlet says the model matches the real heart in every detail. “When we’re done with the model and made our decision, we want to be able to go back to the source image and confirm those findings, he says.

Dr. Bramlet has built model hearts for different kinds of heart operations. All of the operations were successful. In his first case, digital images showed only one tiny hole in a baby’s heart. But, the 3-D printed model showed several defects or problems that the baby was born with. Dr. Bramlet says those defects could not be seen easily in the images. The heart surgeon was able to change the type of surgery for the patient based on the 3-D model. He added that 3-D heart models saves time during heart operations.

Kathy Magliato is a heart surgeon at Saint John’s Health Center in Los Angeles. She welcomes the new technology. She says it could help her make better decisions before she operates on the hearts of her patients.

“I can then take this very complicated structure before the operation and I can hold it in my hand and plan an operation around what I’m seeing, touching and feeling. That to me is what can potentially change the game in an operation and save lives.

Dr Bramlet continues to research the technology. He is working with the National Institutes of Health to build a 3-D library that includes heart models and images that others can use.

1.Whats the main idea of the passage?

A. The application of 3-D printing in heart operations

B. The development of 3-D technology.

C. The difficulties of heart operations.

D. Heart operations with the help 3-D models.

2.What is the biggest advantage of 3-D models in the diagnose of heart problems?

A. Surgeons can see, touch and feel the 3-D models.

B. They can help surgeons save time.

C. They can be made exactly like the hearts.

D. They can help discover the otherwise hidden heart problems.

3.Which of the following statements is TRUE?

A. The 3-D model can be taken out of a screen.

B. CAT scan and MRI are no longer needed.

C. The 3-D model is an exact copy of the heart.

D. Digital images are not reliable in heart operations.

4.What can we infer from the passage?

A. Digital images will mislead heart surgeons.

B. More patients will benefit from the 3-D technology.

C. Heart operations will never fail with 3-D models.

D. Surgeons cannot operate on hearts without 3-D models.

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