Many songs, poems, and books have been written on love’s strong effect on people. The state of being in love has even been compared to being sick or mad. A study by Professor Semir Zeki of University College London has found that love does affect people’s brains by making them feel great.
Zeki studied young men and women who had recently fallen in love. He found that, when they were looking at photos of their loved ones, there was heightened activity in four areas of their brains. These areas deal with emotions, and one of them, in particular, is known to respond to drugs that cause feelings of great joy and excitement.
Interestingly, the study also found a lack of activity in two other areas of the brain when the volunteers looked at their lovers’ photographs. One of these areas is linked to feelings of sadness, while the other is often active in people suffering from depression. It seems love really can be uplifting.
The state of being in love, according to some scientists, may actually be good for your health. Although scientists know that being in love can make a person feel great, the exact influence of love on a person’s health is harder to determine. However, scientists say that people do need love in order to live healthy lives.
According to Dr. Thomas Lewis, people need to be in relationships because that is how we are designed. He says the brain can only maintain(保持) the overall stability of a person’s immune(免疫) system, bodily rhythms, and heart if it receives input(输入) from outside the body in the form of emotional connections with others.
Professor Antonio Damasio has a similar view. He says that love enriches a person’s imagination and creativity, and makes a person’s body work better. He also believes that love can even improve the body’s ability to fight against disease. Damasio’s wise words of advice are “ Choose love and you will live longer.”The main idea of this passage is __________.
| A．love can really cause people active |
| B．love has effect on songs and books |
| C．love is linked with emotion |
| D．love is what we need |
What does the underlined word “uplifting” mean? It means __________.
| A．inspiring | B．available | C．cold | D．mad |
From the passage we know__________.
| A．People write songs, poems and books to say love is the sweetest thing |
| B．nobody but Professor Semir Zeki has found love does affect people’s brains |
| C．being in love sometimes may make someone act as if he/ she were mad |
| D．love causes heightened activity in all areas of a person’s brains |
Which of the following statements is not true?
| A．Some scientists have the idea that love does good to people. |
| B．It is possible for scientists to decide how much influence love can give people. |
| C．People are born to be in need of getting on touch with each other. |
| D．A person’s health depends on partly on emotional connections with others. |
Deputy Agriculture Secretary Kathleen Merrigan sees an epidemic (流行病) sweeping across America’s farmland. It has little to do with the usual challenges, such as flood, rising fuel prices and crop-eating insects. The country’s farmers are getting older, and there are fewer people standing in line to take their place. National agricultural census (普查) figures show that the fastest-growing group of farmers is the part over 65. Merrigan is afraid the average age will be even higher when the 2012 statistics are completed.
Merrigan, a former college professor, is making stops at universities across the country in hopes of encouraging more students to think about careers in agriculture. Aside from trying to stop the graying of America’s farmers, her work is made tougher by a recent blog posting that put agriculture at No. 1 on a list of “useless” college degrees. Top federal agriculture officials are talking about the posting, and it has the attention of agricultural organizations across the country.
“There couldn’t be anything that’s more incorrect,” Merrigan said. “We know that there aren’t enough qualified graduates to fill the jobs that are out there in American agriculture.”
In addition, a growing world population that some experts predict will require 70% more food production by 2050, she said.
“I truly believe we’re at a golden age of agriculture. Global demand is at an all-time record high, and global supplies are at all-time record lows,” said Matt Rush, director of the Texas Farm Bureau. “Production costs are going to be valuable enough that younger people are going to have the opportunity to be involved in agriculture. “
The Department of Agriculture has programs aimed at developing more farmers and at increasing interest in locally grown food. The National Young Farmers’ Coalition has also been pushing for state and federal policy changes to make it easier for new farmers.
Ryan Best, president of Future Farmers of America, has been living out of a suitcase, traveling the country and visiting with high school students about careers in agriculture. The 21-year-old Best hopes his message --that this is a new time in agriculture-- will motivate the next generation to turn around the statistics. “Never before have we had the innovations (创新) in technology which have led to agriculture in this country being the most efficient it has ever been,” he said. “There’s really a place for everybody to fit in. “ What is the new challenge to American agriculture?
| A．Fewer and older farmers. | B．Higher fuel prices. |
| C．More natural disasters. | D．Lower agricultural output. |
Why is Merrigan visiting universities across the country?
| A．To draw federal agriculture officials’ attention. |
| B．To select qualified agriculture graduates. |
| C．To clarify a recent blog posting. |
| D．To talk more students into farming careers. |
According to Matt Rush, American agriculture will provide opportunities for younger people because ________.
| A．the government will cover production costs |
| B．global food supplies will be even lower |
| C．investment in agriculture will be profitable |
| D．America will increase its food export |
What do the underlined words “to turn around the statistics” in the last paragraph mean?
| A．To re-analyze the result of the national census. |
| B．To increase agricultural production. |
| C．To bring down the average age of farmers. |
| D．To invest more in agriculture. |
Young people looking for a job with good pay, flexible hours and job security should consider working in health care, according to a list of the top 15 best jobs in the US for young people.
Health care is the fastest growing sector of the US economy and nearly half of what are considered the top jobs for young people are in the sector, Forbes.com said.
With a medium annual salary of $33,470, dental assistants topped the ranking, while medical assistants, who earn about $28,860, came in No. 3, followed by physical therapist assistants who make a medium salary of nearly $50,000 and health aides who earn $20,560.
Teachers of self-enrichment courses such as pottery and art, were the only non-health job in the top five.
"Almost every one of these requires physical contact," Laurence Shatkin, the author of the book "150 Best Jobs for Your Skills," told Forbes. com. "You have to show up to do them, so you're not being shipped overseas, and they can't be done by a robot."
Shatkin studied which jobs have the highest concentration of 16 to 24 year olds, pay well and have opportunities for entry level positions. He based the ranking on annual salary and openings and projected growth. Many of the jobs do not require a college degree.
Fitness trainers and aerobics instructors, pharmacy technicians and surgical technologists were also among the top 10 jobs for young people.
Because many of the jobs can be done on a part-time basis, they offer the flexibility for people to continue their education while doing them. Some of the jobs offer career prospects and advancements.
"Young people may not have figured out what their priorities are yet," Shatkin told Forbes.com. "They may use these jobs to discover what they like and where they fit in."From the passage, we know that health care is a sector where people in the USA can ________.
| A．work the shortest time |
| B．make the most money |
| C．enjoy its safest working conditions |
| D．experience its fastest development |
After reading the passage, we can infer that _________.
| A．teachers of self-enrichment courses are No.2 among the top five jobs |
| B．dental assistants are listed as the best job due to their highest salary |
| C．people still need to go to college to get a good job |
| D．good jobs are those that can be done part-time |
What can be the best title for the passage?
| A．Health Care among Top Jobs for Young People |
| B．Factors for People to Consider while Seeking Jobs |
| C．Results from Forbes.com on Best Jobs |
| D．The Higher the Pay Is, the Better the Job Is |
For almost two months Dominic York, a 23-year-old hairdresser, wandered about hospitals all night, wearing a white coat and pretending he was a doctor. Yesterday he proudly claimed in court that despite his complete lack of medical experience or qualifications, he had saved several people’s lives. He had even been allowed to assist a surgeon during an emergency operation on a patient who was about to die on something she had swallowed.
“I watched one of those TV dramas about a hospital and suddenly I felt like playing one of the roles myself. So I put on a white jacket and a stethoscope(听诊器)and walked around one of the biggest hospitals in London. At first I just watched. Once you learn how doctors talk to patients, nurses and others doctors, it’s easy to take people in,” he said.
One of the patients he treated was Laura Kennan. She had been knocked down by a car and fainted. When she came into hospital, York was standing over her.
“He looked very professional. He told me his name was Doctor Simon. Then he gave me some sort of injection,” she said. And then he suddenly cleared off when a nurse asked who he was. She didn’t think there was anything wrong. “I would never have realized he was a fake if a policewoman hadn’t showed me his photograph a week later. When the policewoman told me who he really was, I could hardly believe my ears.”
Judge Raymond Adams told York that he was “shocked and horrified” that he got away with his deceiving for so long, and then sentenced him to eighteen months in a special prison for criminal with mental disorders.
“I can only hope that this will not lead to further problems. After all, you will have considerable opportunity to study the behaviour of the psychiatrists(精神科医生)who will look after you while you are there. If you try to persuade people that you yourself are a psychiatrist after you are set free, I shall make sure that you are given a much longer sentence.” Judge Adams warned York.York was proud of the fact that _________.
| A．a surgeon let him watch an operation. |
| B．he could perform some duties of a doctor |
| C．he had cheated doctors for so long |
| D．people thought he could become a real doctor |
York learned how to behave like a doctor by ________.
| A．watching other doctors work |
| B．talking to doctors and nurses |
| C．getting some training and experience |
| D．observing doctors while he was a patient |
Why was Laura Kennan in hospital?
| A．She had swallowed something and almost died. |
| B．She had to have and emergency operation. |
| C．She had been injured in a road accident. |
| D．She had lost consciousness while driving. |
The judge’s remark implied that York would be more severely punished if he ________.
| A．pretended to be a psychiatrist |
| B．tried to get away from prison |
| C．was proud of what he had done |
| D．studied the behaviour of the psychiatrist |
As many as one in five US teenagers have some degree of hearing loss, according to researchers. They say the problem is growing.
“Teenagers really don’t pay attention to how much noise they are exposed to(接触),” Josef Shargorodsky of Brigham and Women’s Hospital in Boston told Reuters. “Often people won’t notice it, but even very little hearing loss may influence language development,” said Shargorodsky, one of the researchers.
The study compared surveys from the early 1990s and the mid-2000s. Each included a few thousand teenagers. In the first survey, about 15 percent of teenagers had some degree of hearing loss. Some 15 years later, that number had risen by a third, to nearly 20 percent.
“This certainly is big news,” said Alison Grimes, an ear doctor. “Hearing loss is very common in old people,” Grimes said, but she added that it was worrying to see it happen in the younger age group.
In babies and young children, hearing problems are known to slow language development. The science is less clear for teenagers, but it is easy to imagine how being hard of hearing could influence learning, said Grimes.
The reasons for the rise are still unclear. When researchers asked teenagers about noise exposure – on the job, at school or from activities, for example – the teenagers didn’t report any change. But Shargorodsky said that might not be true. “We know from before that it is difficult to ask this age group about noise exposure – they underestimate it.” Few people would call it noise when they listen to music on their MP3 player, for example. “There is a difference between what we think is loud and what is harmful to the ear,” said Grimes.
Although it’s not clear that the MP3 players cause teenagers’ hearing loss, Grimes said it was still a good idea to turn down the sound and take short breaks from listening.The writer advises teenagers __________.
| A．to turn the sound down |
| B．to stop using MP3 players |
| C．to be clear about the problem |
| D．to report the change in hearing loss |
The underlined sentence “they underestimate it” means __________.
| A．their love for music prevent them realizing the harm |
| B．their hearing loss is happening without being noticed |
| C．they think music can be taken as noise to some degree |
| D．they think it’s harmful sometimes although it’s not loud |
Which of the following is true according to the passage?
| A．Hearing loss may lead to slow language development. |
| B．Hearing loss in old people is as common as in young people. |
| C．Researchers have already found some causes of hearing loss. |
| D．Teenagers know MP3 is harmful, but they can’t stop listening to it. |
What is the best title for the passage?
| A．A word short and simple | B．A report by teenagers |
| C．A message loud and clear | D．A letter from MP3 users |
Most people know that Marie Curie was the first woman to win the Nobel Prize, and the first person to win it twice. However, few people know that she was also the mother of a Nobel Prize winner.
Born in September, 1987, Irene Curie was the first of the Curies’ two daughters. Along with nine other children whose parents were also famous scholars, Irene studied in their own school, and her mother was one of the teachers. She finished her high school education at the College of Sévigné in Paris.
Irene entered the University of Paris in 1914 to prepare for a degree in mathematics and physics. When World War I began, Irene went to help her mother, who was using X-ray facilities（设备） to help save the lives of wounded soldiers. Irene continued the work by developing X-ray facilities in military hospitals in France and Belgrum. Her services were recognised in the form of a Military’s Medal by the French government.
In 1918, Irene became her mother’s assistant at the Curie Institute. In December 1924, Frederic Joliot joined the Institute, and Irene taught him the techniques required for his work. They soon fell in love and were married in 1926. Their daughter Helene was born in 1927 and their son Pierre five years later.
Like her mother, Irene combined family and career. Like her mother, Irene was awarded a Nobel Prize, along with her husband, in 1935. Unfortunately, also like her mother, she developed leukemia because of her work with radioactivity（辐射能）. Irene Joliot-Curie died from leukemia on March 17, 1956.Why was Irene Curie awarded a Military Medal?
| A．Because she received a degree in mathematics. |
| B．Because she contributed to saving the wounded. |
| C．Because she won the Nobel Prize with Frederic. |
| D．Because she worked as a helper to her mother. |
Where did Irene Curie meet her husband Frederio joliot?
| A．At the Curie Institute. | B．At the University of Paris. |
| C．At a military hospital. | D．At the College of Sevigne. |
When was the second child of Irene Curie and Frederic Joliot born?
| A．In 1932. | B．In 1927. | C．In 1897. | D．In 1926. |
In which of the following aspects was Irene Cuire different from her mother?
| A．Irene worked with radioactivity. | B．Irene combined family and career. |
| C．Irene won the Nobel Prize once | D．Irene died from leukemia. |