When an emergency situation occurs, observers are more likely to take action if there are few or no other witnesses． This phenomenon is referred to as the bystander effect．
The bystander effect is also called the Genovese effect, which is named after Catherine “Kitty" Genovese, a young woman who was cruelly murdered on March 13, 1964． Early in the morning, 28-year-old Genovese was returning home from work． As she approached her apartment entrance, she was attacked and stabbed （刺） by a man later identified as Winston Moseley． Despite Genovese's repeated cries for help, none of the dozen or so people in the nearby apartment building who heard her cries called police for help． The attack first began at 3:20, but it was not until 3:50 that someone first contacted police．
Many psychologists were set thinking by the incident, as well as most Americans． As the conclusion, the bystander effect came out and later proved by a series of studies and experiments．
There are two major factors that contribute to the bystander effect． First, the presence of other people creates a division of responsibility． Because there are other observers, individuals do not feel as much pressure to take action, since the responsibility to take action is thought to be shared among all of those present． The second reason is the need to behave in correct and socially acceptable ways． When other observers fail to react, individuals often take this as a signal that a response is not needed or not appropriate．
Other researchers have found that onlookers are less likely to take action if the situation is ambiguous． In the case of Kitty Genovese, many of the 38 witnesses reported that they believed that they were witnessing a "lovers' quarrel", and did not realize that the young woman was actually being murdered．The bystander effect is also called the Genovese effect because a woman surnamed Genovese．
| A．it somehow caused the murder of |
| B．its discovery resulted from the murder of |
| C．it was actually discovered by |
| D．it always makes people think of |
Genovese was murdered ．
| A．while she was going out | B．in her apartment |
| C．halfway home | D．near her apartment |
Which can NOT have been a possible reason for the neighbors NOT offering Genovese help?
| A．They believed in the bystander effect． |
| B．They thought someone else might help her． |
| C．They didn't think they should help． |
| D．They didn't think she needed help． |
Before deciding to offer help, observers may , according to the psychologists．
| A．wait for sort of a signal |
| B．hesitate and estimate the risk of getting hurt |
| C．want to be sure it's appropriate to react |
| D．wonder if the victim is worth helping |
The article seems to suggest that, if there had been observers, Genovese might not have been murdered．
| A．no | B．fewer | C．more | D．braver |
Michael froze as he heard the voice on the radio saying that a man had been murdered by a bullet that had come from the sky. Thinking that the shot they had fired possibly was the shot that killed Mr. Ward, he immediately drove off. For the next two months, Michael and Joe hid the secret that the bullet had actually shot Mr. Ward.
During this time, Jenna Ward started to realize life without her father. While Jenna mourned the death of her father, a strange boy started to appear at the front steps of the church. After many nights of watching this boy, she finally recognized that it was Michael who was sitting on the steps every night.
After months of finding out where the shot came, the police arrived at Michael’s house. His dad mentioned the gun that Michael had received from his grandpa at his birthday party. Michael told the police that Joe had borrowed the gun. Upon this, Joe said that the gun had been stolen out of his car along with his CD player. After the police were gone, Michael met Joe and told Joe the gun was under the wood pile in his backyard.
One day , Michael came home to find the police searching his backyard with metal detectors .When the Sergeant(警官)went into the woods behind the house , he came out with a bullet that Joe and he had shot off on his birthday .The bullet matched the one that they had recovered from Mr Ward , but without the gun , the police could not place Michael as the killer.
With the pressure increasing .Michael finally broke down and realized he had to give up .On a Saturday morning , he went to Jenna’s house to confess(忏悔) to her and her mother and then turned himself in .It can be inferred from the story that Michael and Joe _____.
| A．shot and killed Mr. Ward by accident |
| B．shot and killed Mr. Ward deliberately |
| C．fired a bullet that killed Ward from the sky |
| D．were experienced professional murders |
Why did Michael sit on the steps of the church every night?
| A．He was monitoring Jenna’s whereabouts (行踪). |
| B．He was probably feeling upset and guilty. |
| C．He wanted to make sure that Ward was dead. |
| D．He wanted to show sympathy for the Wards. |
The underlined phrase “turned himself in” in the last paragraph means _____.
| A．returned home | B．went into the room |
| C．fled into the woods | D．delivered himself to the police |
From the passage we can learn that _____.
| A．Michael lent the gun to Joe at his birthday party |
| B．the gun together with a CD player was stolen from Joe’s car |
| C．Michael hid the gun under the wood pile in his backyard |
| D．the Sergeant discovered the bullet in the wood pile |
New research shows that overweight or even mildly obese people have a lower risk of early death than people considered to be normal weight.
Researchers examined the results of 97 studies. Most of the studies were less than 10 years old. They included almost three million adults from around the world, including the United States, Canada, China, Taiwan, Brazil, India and Mexico.
The researchers at the National Center for Health Statistics found that people who are considered overweight or slightly obese were five to six percent less likely to die from all causes than people of normal weight. People with higher obesity ratings, however, had almost a 30 percent greater risk of death compared to normal-weight individuals.
Katherine Flegal was the lead author of the study. She says she was not surprised that overweight people would not have a higher risk of death.
“Because we’d actually already read a lot of this literature and realized it was likely that mortality rates (死亡率) for overweight would be at least not higher than normal weight. I guess I was a little bit surprised that it was definitely lower. And I was also surprised that the lower rates of obesity also didn’t seem to differ from normal weight.”
But she says the difference in death rates appears to be small between normal-weight people and those who are overweight or mildly obese.
The study has raised new questions about “body mass index,”（体重指数） or BMI. This is a measurement of body fat as a ratio（比率） of height to weight. In recent years, many public health experts have promoted body mass index as a way to predict the risk of health problems. Bu t a person's BMI can be misleading in some cases.
Steven Heymsfield ,the executive director of the Pennington Biomedical Research Center, says people can be physically fit and in good health, but might weigh more because they are more muscular.
Still, Dr. Heymsfield says people should not think gaining extra weight is OK just because of the new findings. He says being at a healthy weight lowers the risk for heart disease and diabetes（糖尿病）.According to the new findings, the researchers found that __________ .
| A．People with high obesity have a lower risk of early death than people with low obesity |
| B．People with overweight have a greater risk of early death than people of normal weight. |
| C．People with mild obesity are less likely to die than people of normal weight. |
| D．People with obesity live much longer than people of normal weight. |
What does the underlined word “literature” in paragraph 6 mean ?
| A．works like novels and poems |
| B．books and articles on a particular subject |
| C．printed material |
| D．magazines and newspapers |
Which of the following statements is not true according to the passage?
| A．BMI is commonly used to measure body fat as a ratio of height to weight. |
| B．Not all people with a little higher BMI are fat . |
| C．Many public health experts encourage more people to use BMI as a way to predict the risk of health problem |
| D．Because of the ne w findings, people should think about gaining extra weight. |
A new study of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily, it is a bad thing for young people. Puppy love (早恋) may bring stress for young people and can lead to depression . The study shows that girls become more depressed than boys, and younger girls are the worst of all.
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”. According to the study, even though boys would say “lose themselves in a romantic relationship”, this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won’t tell that to their parents.
Dr Marian Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesti ng school activities and spend enough time with family.
Parents should watch for signs of depression -- eating or mood changes -- and if they see signs from their daughters or sons, they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity (成熟) gives us a chance to avoid its bad side effects.Which of the following is more likely to have depression?
| A．Young people who have a strong sense of selfishness. |
| B．Young girls who always hide their feelings and opinions. |
| C．Young boys whose parents watch for their behavior. |
| D．Careless parents whose children are deep in love. |
What can be inferred from the passage?
| A．The older a woman is，the less likely she seems to lose herself in romance. |
| B．Lacking love can lead young people to grow up more quickly. |
| C．Early love makes young people keep close to their friends and parents. |
| D．Parents should help their children to be aware of the signs of depression. |
What’s the author’s attitude towa rds puppy love?
| A．Confused. | B．Disinterested. |
| C．Scared. | D．Disapproving. |
What’s the main idea of the passage?
| A．Puppy love may bring young people depression. |
| B．Parents should forbid their children’s love. |
| C．Romance is a two edged sword for adults. |
| D．Romance is good for young people. |
Betty Friedan, born in 1921 in Peoria, Illinois, attended Smith College in Northampton, Massachusetts. She finished her studies in psychology in 1942. After college she attended the University of California at Berkeley to continue her studies. Later, she moved to New York City and worked as a reporter and editor for labor union newspapers.
In 1947, Betty married Carl Friedan. They had a child, the first of three. When Betty Friedan became pregnant for the second time, she was dismissed from her job at the newspaper. After that she worked as an independent reporter for magazines. But her editors often rejected her attempts to write about subjects outside the traditional interests of w omen.
In 1966, Betty Friedan helped found NOW, the National Organization for Women. She served as its first president. She led campaigns to end unfair treatment of women seeking jobs. She wanted women to take part in social and political change. Betty Friedan led a huge demonstration(游行) in New York City for women’s rights. Demonstrations were also held in other cities.
In 1981, Betty Friedan wrote a book called “The Second Stage” about the condition of the women’s movement. Friedan wrote that the time for huge demonstrations and other such events had passed. She urged the movement to try to increase its influence on American political life. Some younger members of the movement criticized her as too conservative.
Betty Friedan died on February 4, 2006. She was considered the mother of modern women’s liberation movement. Betty Friedan once told a television reporter how she wanted to be remembered: “She helps make women feel better about being women.”According to Paragraph 2, Betty lost her job because .
| A．she was pregnant | B．she got married |
| C．her editors didn’t like her | D．she was too independent |
Betty led a huge demonstration to .
| A．fight against the government |
| B．fight for women’s rights |
| C．take part in political life |
| D．get support from the government |
The book“The Second Stage” .
| A．was popular among young women readers |
| B．thought highly of those huge demonstrations |
| C．was about the condition of the women’s movement then |
| D．decreased the movement’s influence on American political life |
Fr om the last paragraph, we know that .
| A．Betty help ed women live better |
| B．Betty wanted to be remembered forever |
| C．Betty thought it better to be a woman |
| D．the television reporter knew Betty well |
When I was fifteen, I announced to my English class that I was going to write my own books. Half the students sneered（冷笑）, the 36 nearly fell out of their chairs laughing. “Don’t be silly, only 37 can become writers, ” the English teacher said, “And you are getting a D this term. ” I was so 38 that I burst into tears.
That night I wrote a short 39 poem about broken dreams and mailed it to the newspaper. To my 40 , they published it and sent me two dollars. I was a published and 41 writer. I showed my teacher and fellow students. They 42 . “Just plain dumb luck. ” the teacher said. I tasted 43 and I’d sold the first thing I’d ever written. That was more than any of them had done and if it was just dumb luck, that was 44 with me.
During the next two years I sold dozens of 45 , letters, jokes and recipes. By the time I 46 from high school, with a C minus average, I had scrapbooks（剪贴簿） filled with my published works. I 47 mentioned my writing to my teachers, friends or my family again. They were dream killers and 48 people must choose between their friends and their dreams, they must always choose their 49 .
I had four children at the time, and the oldest was only four. I wrote what I felt. It 50 nine months, just like a pregnant woman. I mailed it without a self addressed stamped 51 and without making a copy of the manu script.
A month later I received a（n） 52 , and a request to start working on another book. The worst year I earned two dollars. In my best year I earned 36, 000 dollars. 53 years I earned between five thousand and ten thousand. No, it isn’t enough to live 54 , but it’s still more than I’d make working part time. People ask what college I 55 , what degrees I had and what qualifications I have to be a writer. The answer is： “None. ” I just write. I’m not a genius.
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