题目内容

Are people less happy or more happy the older they get ? A study found that people generally become happier and experience less worry after age 50. In fact, it found that by the age of 85, people are happier with their life than they were at 18.

The finding came from a Gallup survey of more than 340,000 adults in the United States in 2008. At that time, the people were between the age of 18 an 85.

Arthur Stone in the Department of Psychiatry and Behavioral Science at Stony Brook University in New York led the study. His team found that levels of stress were highest among adults between the ages of 22 and 25. Stress levels dropped sharply after people reached their fifties.

Happiness was highest among the youngest adults and those in their early seventies. But the people least likely to report feeling negative emotions(消极情绪) were those in their seventies and eighties. The survey also found that men and women had similar emotional patterns as they grow older. However, women at all ages reported more sadness, stress and worry than men did.

The researchers also considered possible influences like having young children, being unemployed or being single. But they found that influences like these did not affect the levels of happiness and well-being related to age.

So why would happiness increase with age ? One theory is that, as people get older, they become more thankful for what they have and have better control of their emotions. They also spend less time thinking about bad experiences.

The original(最初的) goal of the study was to confirm the popular belief that aging is connected with increased sleep problems. The survey did find an increase during middle age, especially in women. But except for that , people reported that they felt their sleep quality improved as they got older.

1.Old people may be happier probably because _________

A. their children have grown up.

B. they don’t have to work every day.

C. they can do whatever they like best.

D. they are most likely satisfied with life.

2.According to the survey, when will adults feel most stressful?

A. In their twenties. B. In their fifties.

C. In their seventies. D. In their eighties.

3.What may make Arthur Stone a bit surprised?

A. Women usually live longer than men.

B. Middle-age men mostly are very rich.

C. Old people usually have a better sleep.

D. Most of old people can’t sleep well at night.

4.Which of the following may be the topic of this passage ?

A. The difference between men and women.

B. Old people’s feeling of happiness.

C. The young people and the old people.

D. The connection of sleep and happiness.

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根据短文内容,从所给的七个选项中选出能填入空白处的最佳选项。选项中有两项是多余选项。

Nowadays parents and their children are spending less and less time communicating with each other. 1. . It is reported that American parents today spend about 40 percent less time with their children than parents did a generation ago. To keep your family time creative and enjoyable, below is a list of helpful family time tips.

1. Eat together & listen to each other

Most children today don’t know the meaning of a family dinnertime. Yet the communication and unity built during this time is necessary to a healthy family life. Sharing a meal together allows parents and their children the opportunity to talk about each other’s lives. 2. .

2. Read often

It’s important for parents to read to their children. The latest research shows that reading to your children develops an interest in knowledge and contributes to language development. It also increases their concentration on things and helps them become more curious. 3. . After reading, ask questions about what the books are about.

3. Start a hobby or project

Choose a fun activity that your children are interested in. Activities like cooking, fishing or biking can be their great hobbies. 4. . Once a child learns a new skill, let him or her take the lead under your direction.

4. Plan a family outing.

5. . Jump into the family car and go for a drive. Prepare a picnic lunch and visit a local park. Take time to play or ride a bike. A slow and relaxing walk in the woods will help parents communicate with their children better. Also, a visit to the zoo or museum will inspire enthusiasm in a child and lead to long discussions.

A. It is very important for children to exercise.

B. They can open the door to exciting family time.

C. Sometimes getting out of the house is of much importance.

D. Look for books that your children would enjoy reading.

E. Children are burdened with too much homework.

F. This is also a time for parents to listen and give advice to their children.

G. As a result, many children are getting less love than their parents once got.

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根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

As we all know, different countries have different cultures. The cultures of the East and the West really distinguish each other a lot. 1.

The origin of the eastern cultures is mainly from two countries: China and India. Both of the two cultures are fostered by rivers—the Yellow River in China and the Hindu River in India. 2.

Then in Tang Dynasty of China, the Chinese culture gradually went overseas to Japan, mixed into the Japanese society and shaped the Japanese culture nowadays. Though a bit different from the Chinese one, it belongs to the same system.

When the two mother rivers gave birth to the Eastern culture, another famous culture was brought up on the Mesopotamian Plain—the Mesopotamian Civilization. This civilization later on developed into the cultures of Ancient Greece and Ancient Rome. 3. Like the Chinese culture, the European one also crossed waters. When the British settled down in America, their culture went with them over the Atlantic Ocean. So the American culture doesn’t distinguish from the European one a lot.

4. Take the language system for example. In the East, most languages belong to the pictographic language while the Western languages are mostly based on the Latin system. Other causes like human race difference counts as well. But what’s more, due to the far distance and the steep areas between the East and West, the two cultures seldom communicate until recent centuries. So they grew up totally in their own ways with almost no interference (干扰) from the other.

The differences are everywhere. 5. But different cultures make the world of 21st century more colorful. The cultural gap should not be the obstacle (障碍) to the civilization of human being. It ought to be the motivation of our going farther.

A. Let us work together to keep a variety of culture.

B. And these two are well-known as the base of the European culture.

C. One important thing is to learn about other cultures.

D. They helped the two cultures develop for centuries and form their own styles.

E. They are obvious and affect people’s ways of thinking and their views of the world.

F. At the same time, some other differences add to the cultural differences.

G. This is because the culture systems are two separate systems on the whole.

Mars( 火星) appears to be flowing with small streams of salty water, at least in the summer, scientists reported Monday. "It suggests that. it would be possible for there to be life today on Mars," NASA's science mission chief, John Grunsfeld, said at a news conference on September 28, 2015.

The streams are about 12 to 15 feet wide and 300 feet or more long, scientists said. "What we're dealing with is wet soil. thin layers of wet soil, not standing water," said Aifred McEwen of the University of Arizona at Tueson ! the principal scientist for the Mars Reconnaissance Orbiter's high-resolution imaging experiment.

Because liquid water is essential to life, the findings could have major implications for the possibility of Martian life. The researchers said further exploration is needed to determine whether microscopic life exists on the planet.

The presence of liquid water could also make life easier for astronauts visiting or living on Mars. Water could be used for drinking and for creating oxygen and rocket fuel. NASA's goal is to send humans there in the 2030s.

The evidence of flowing water consists largely of dark, narrow streaks(条痕) on the surface that tend to appear and grow during the warmest Martian months and fade the rest of the year.

Mars is extremely cold even in summer, and the streaks are in places where the temperature is as low as minus 10 degrees Fahrenheit. But salt can lower the freezing point of water and melt ice.

The source(源头) of the water is a mystery. Scientists noted it could be melting ice. It could be an underground aquifer, which is rock or sand that can hold water. It is possibly water vapor from the thin Martian atmosphere, Or it may be a combination.

Michael Meyer, lead scientist for NASA's Mars exploration program, said the only definitive way for now to determine whether there's life on Mars is to collect rocks and soil for analysis on Earth - something a U. S. lander set for lift-off in 2020 will do.

1.What would be the best title for the text?

A Streams of Water Spotted on Mars

B. Astronauts will Land on Mars

C. NASA's Mars Exploration Program

D. A Breakthrough in the Exploration of Mars

2.According to John Grunsfeld, there seems to be on Mars.

A. salty water

B. standing water

C. rocket fuel

D. human beings

3.Scientists are uncertain about the of the water on Mars.

A. state

B. source

C. temperature

D. taste

4.What matters to the existence of liquid water on Mars?

A. The distance from the sun.

B. The favorable climate.

C. The gravity of the earth

D.The salt in it.

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