题目内容

For many people,being on the job might just sound like a picnic compared to a day at home filled with housework,meals and childcare.Even for those with a happy family life,home can sometimes feel more taxing than work.

In a new study,researchers at Penn State University found significantly and consistently lower levels of cortisol(皮质醇)released in response to stress,in a majority of subjects when they were at work compared to when they were at home.This was true for both men and women,and parents and people without children.

Both men and women showed less stress at work.But women were more likely to report feeling happier there. Men were more likely to feel happier at home.Experts say there are other reasons why work is less stressful than home for many."Paid work is more valued in society,"says Sarah Damaske,the lead researcher on the study. "Household work is boring and not particularly rewarding."

We get better at our job with time and the increased competence means less stress and more rewards.Yet none of us,no matter how long we've been doing it,ever truly feels like an expert at parenting or even at marriage.

The support and friendship of co-workers also offer stress relief.At home,meanwhile,stress spreads and accumulates(积累)quickly."That's the reason why most housewives wish they were the bread earners,"Dr.Damaske says.

Much of the advice to families and couples include the warning to "leave work stress at the office" and even to change our mind-set (思维定式)from work to home,for example,a walk around the block.The recent findings,though,suggest our home life,not our attitude,might be due for some change.

1.Which of the following can replace the underlined word "taxing"?

A. stressful. B. cheerful.

C. worthwhile. D. rewarding.

2.What did the research in the second paragraph prove?

A. Men felt better at home.

B. Women felt they had less time.

C. Women were easier to feel happier.

D. Most people felt more stress at home.

3.According lo the recent findings,what should we change to solve the problem mentioned?

A. Our attitude. B. Our mind-set.

C. Our home life. D. Our working style.

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The results of an admittedly small but telling new study suggest that Medicare and other insures could be spending billions of dollars on screening(拍片检查)smokers for lung cancer that would be better spent on helping them quit and keeping others from starting.The new study indicated that screening more often supported smokers’ beliefs that they could safely continue to smoke.Most participants remained smoker because they believed screening could catch cancer early before it would threaten their lives.

“They compared how hard it was to quit smoking with how easy it was to be screened,”said Steven B. Zeliadt, the lead author of the study. "They engaged in magical thinking that now there's this wonderful painless external test that can save lives."

He and seven colleagues conducted the study of 37 current smokers who were offered lung cancer screening at Department of Veteran Affairs. After being screened and told the results. they were interviewed about their smoking-related health beliefs. For about half of those in whom cancer was not found. "Screening lowered their motivation for quitting." the team reported in July in JAMA Internal Medicine. The participants focused only on lung cancer, ignoring other potential harm of smoking. the researchers wrote.

A national study published four years ago found that annual CT screening for lung cancer three years in a row could reduce deaths among heavy smokers by about 20 percent.In an interview, Dr. Russell P. Harris, a preventive medicine specialist at the UNC-Chapel Hill. noted that "screening is being believed by people as an alternative to stopping smoking. But stopping smoking would have huge benefits for the individual and society." Furthermore, smoking causes many other cancers.

Dr. Harris agreed that rather than screening money is better spent on smoking prevention. He suggested providing free stop-smoking aids. sponsoring anti-smoking advertising and raising taxes on tobacco products and the age at which people are allowed to buy them.

1.What does the new study suggest?

A. Screening technology remains to be advanced and more effective.

B. Screening can find cancer in patients and give them timely treatment.

C. Helping people quit smoking is better than screening them for cancer.

D. Admitting smoking before screening can help one to stop smoking.

2.What effect can screening have on most smokers?

A. They will be scared by the result and quit smoking.

B. They will believe screening can catch cancer early and not quit.

C. They will lose hope and go on smoking.

D. They will know screening costs less than smoking.

3.What does the underlined word“they”(in Paragraph 5)refer to?

A. The smokers screened in the study.

B. Steven Zeliadt and his colleagues.

C. Dr. Harris and his patients.

D. The patients' smoking-related health beliefs

4.Which of the following can be a suitable title for the passage?

A. The Effect of Screening for Cancer Patients

B. Screening Alone Doesn’t Do the Work

C. Screening Has a Say in Cancer Detecting

D. Screening May Not Push Smokers to Quit

Chuck Berry, the man often called the “father of rock and roll” is still performing at 85. Another music great, Smokey Robinson, has described Chuck Berry as “the inspiration for all of today’s rock 'n' roll guitarists." And, Anthony Kiedis calls him “a musical scientist who discovered a cure for the blues.”

On stage, he became known for his wild performances, and his “duck walk” that many musicians copied. But his songwriting skills—some call him a rock and roll poet—and his guitar work really set him apart. Early in his career he played mostly blues for black audiences in clubs in St. Louis, Missouri. But the most popular music in the area was country. So this musical scientist mixed country and blues.

Chuck Berry was born on October 18th, 1926, in St. Louis, where he still lives. His mother, Martha, was a high school principal. He was born the fourth of six children. He started singing in church when he was six years old. His interest in music stuck with him.

A lot of Chuck Berry's material is about teenage life, especially school. Chuck Berry and two friends were arrested after they used a gun to steal a car. He was released from prison four years later. But that would not be the last of his legal problems over the years.

Filmmaker Taylor Hackford made a documentary called “Hail! Hail! Rock ‘n’ Roll,” named for a Chuck Berry song. It centered on the making of a concert to honor the musician on his sixtieth birthday in 1986. More than seventy-five artists and bands have done their own versions of Chuck Berry songs. Many have done several, including the Rolling Stones, Elvis Presley, Conway Twitty and Bruce Springsteen.

1.Which of the following makes Chuck Berry different from other musicians?

A. Wild performance and duck walk.

B. skills of creating songs and guitar work

C. Duck walk and skills of creating songs.

D. Guitar work and wild performance.

2.According to the text, Chuck Berry ________.

A. was influenced by the education of his mother

B. wrote most of his songs that reflected his teenage life

C. show his musical talent at an early age

D. didn’t have legal problems after he became a successful musician

3.What can we learn from the text?

A. Chuck Berry had a lot of music used in filmmaking.

B. Chuck Berry is also interested in performing in movies.

C. Chuck Berry had a concert to celebrate his sixtieth birthday.

D. Chuck Berry has a great influence on many musicians.

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