1 . While retiring ahead of time may be easier on the body, a new set of research has found that it may not be so beneficial for the mind. The study, conducted at Binghamton University, finds that an early retirement can speed up the usual rate of cognitive (认知的) decline among the elderly.
The research team analyzed China’s new rural pension system, as well as China’s most recent Retirement Longitudinal Survey, in order to investigate the effects of early retirement and pension benefits on individual cognition among adults over the age of 60. After going over all of the data, the research team noted a clear trend: people receiving pension benefits were experiencing much more rapid mental decline than those still on the workforce. Surprisingly, females seemed to experience even sharper mental decline after retiring early. Overall, the results support the hypothesis (假设) that decreased mental activity accelerates cognitive decline.
Nikolov, the lead researcher, had actually conducted previous studies that found retirement led to a number of positive physical health benefits for retirees, such as improved sleep patterns, less stress, and reduced alcohol consumption. However, retirement is also usually accompanied with a decline in social activities and less overall interaction with people, which has also been linked to cognitive decline.
“For cognition among the elderly, it looks like the negative effect on social connection far outweighed the positive effect of the program on fitness and sleep.” Nikolov says. “Or social connection may simply be the single most powerful factor for cognitive performance in old age.”
The research team are hopeful that their findings will be considered by older adults when thinking about retirement, but perhaps more importantly, they hope that policy makers in developing countries take note while drawing up new pension plans. They recommend building social get-togethers and workshops for recent retirees to help lessen the predicted decline in social interaction and creative thinking that often comes along with retirement.
1. Which of the following best describes retiring ahead of time for the mind?| A．Useless. | B．Beneficial. | C．Damaging. | D．Improving. |
| A．Men retiring as plans. | B．Women retiring early. |
| C．Women over the age of 60. | D．Men retiring ahead of time. |
| A．Longer sleeping time. | B．Fewer social activities. |
| C．More alcohol consumption. | D．More time with family members. |
| A．We should help the retired people |
| B．We should not retire in the modern world |
| C．Early retirement is not so good for the old |
| D．The government should make a new policy |
2 . Should we allow modern buildings to be built next to older buildings in a historic area of a city? In order to answer this question, we must first examine whether people really want to preserve the historic feel of an area. Not all historical buildings are attractive. However, there may be other reasons —for example, economic reasons —why they should be preserved. So, let us suppose that historical buildings are both attractive and important to the majority of people. What should we do then if a new building is needed?
In my view, new architectural styles can exist perfectly well alongside an older style. Indeed, there are many examples in my own hometown of Tours where modern designs have been placed very successfully next to old buildings. As long as the building in question is pleasing and does not dominate (影响) its surroundings too much, it often improves the attractiveness of the area.
It is true that there are examples of new buildings which have spoilt the area they are in, but the same can be said of some old buildings too. Yet people still speak against new buildings in historic areas. I think this is simply because people are naturally conservative (保守的) and do not like change.
Although we have to respect people’s feelings as fellow users of the buildings, I believe that it is the duty of the architect and planner to move things forward. If we always reproduced what was there before, we would all still be living in caves. Thus, I would argue against copying previous architectural styles and choose something fresh and different, even though that might be the more risky choice.
1. What does the author say about historical buildings in the first paragraph?| A．They are more pleasing than modern buildings. |
| B．Most of them are too expensive to preserve. |
| C．Some of them are not attractive. |
| D．They have nothing to do with the historic feel of an area. |
| A．Some old buildings have spoilt the area they are in. |
| B．Buildings that affect their surroundings are attractive. |
| C．People should protest against new buildings. |
| D．We should reproduce the same old buildings. |
| A．destroy old buildings |
| B．respect people’s feelings for historical buildings |
| C．put things in a different place |
| D．choose new architectural style |
| A．To explain why people dislike change. |
| B．To argue that modern buildings can be built in historic areas. |
| C．To warn that we could end up living in caves. |
| D．To make a comparison between modern buildings and historic buildings. |
3 . Researchers found that young netizens still desire to be in a romantic relationship, and only a few expressed no intention. But young netizens’ willingness to get married is much lower than their willingness to fall in love.
Sina Weibo data shows that among the 5,492 young netizens surveyed,16.4 percent expressed a desire for romance, while only 0.6 percent clearly said they have no intention to have a romantic relationship. However, only 3.4 percent expressed a positive attitude toward marriage as opposed to 1.2 percent who expressed a negative attitude.
Young netizens with a higher education background have a strong er willingness for both romance and marriage. Statistics show that compared to young netizens with a middle school or high school degree, those with a bachelor’s (学士的) or master’s degree are more willing to get involved in a romantic relationship and get married, which might correspond to their high income as people with a higher education level tend to have higher income and are more likely to be able to afford the costs associated with maintaining a healthy romantic relationship and marriage.
Regarding the difference between young netizens’ willingness to have a romantic relationship and their willingness to get married, an analysis of Sina Weibo posts shows a disconnection between relationships and marriage: to fall in love boldly but get married gingerly has become the main trend when it comes to young netizens’ relationship attitudes.
The analysis of Sina Weibo posts reveals that the reason young netizens are unwilling to get married is that they are under the influence of the “anti-social clock” concept and have a higher need to pursue individualized goals and ideals than to follow the ordinary social rhythm. The inequality between rights and duties in marriage and a gender trust crisis caused by issues like domestic violence — both due to insufficient social support systems — are also contributing factors.
1. Which is young netizens’ relationship attitude?| A．They relate love to marriage. |
| B．They prefer romance to marriage. |
| C．They value romance above education. |
| D．They disconnect income with education. |
| A．They are more sociable. |
| B．They more obey the social rule. |
| C．They have a higher personal goal. |
| D．They are able to afford more time. |
| A．Eagerly. | B．Simply. | C．Carefully. | D．Officially. |
| A．The complexity of the reasons. |
| B．The role of social support systems. |
| C．The potential problems of marriage. |
| D．The social influence on marriage concept. |
1. 支持的理由；
2. 反对的原因；
3. 你的观点。
注意：1. 词数100左右；
2. 可以适当增加细节，以使行文连贯。
Can students bring cell phones into campus?
With the increasing popularity of smartphones, more and more students bring them to school. However, the debate over whether students should be allowed to bring phones to school continues.
_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
5 . In battling the timber poachers who enter the thick Sierra Madre forests near his home, Larry Garaes has found a new support: solar panels.
With solar chargers, the radios he and other forest rangers (护林人) rely on no longer run out of power on multi-day operations in the mountains.
“Communication between rangers is a lot better. Now, we can catch the poachers while they are in the act because we can coordinate (使协调) our moves quietly without turning to shout at the next ranger — unlike before,” Garaes said.
Access to clean energy is bringing a range of unexpected benefits around the world. On the longest mountain range in the Philippines, those benefits include better forest protection — and power for tribal people who once lacked it.
More than 2 million households — or about 10 percent of all households — in the Philippines lack electricity, according to a 2017 report by the country’s Department of Energy.About three quarters are in remote rural locations, in a country spread over thousands of islands, according to the Small Power Utilities Group (SPUG), which is trying to get them connected.Because bringing the national grid (网格) power to many of those people is not cost effective, the state National Power Corporation has charged SPUG with setting up and running small power plants in these areas. So far 327 such plants have been established. Government plans to call for 100 percent electrification of the country by 2022.
“Government has to do its work to connect all those areas that are not yet connected to the grid,” said Edmundo Veloso Jr. “But all but one of the new generation plants use diesel fuel, he said — even though transport of fuel can be a big problem in remote areas. Diesel is the fastest and the only technology available at the moment for off-grid areas. Diesel is still the cheapest in terms of capital outlay (开支).”
1. What do Garaes’ words suggest?| A．Fewer poachers come there. |
| B．They used to move loudly. |
| C．Their conditions improved. |
| D．They were tired of shouting. |
| A．People are unwilling to use clean energy. |
| B．Using clean energy benefits people there. |
| C．Forest protection turns out to be serious. |
| D．People in the area require more attention. |
| A．The serious shortage of electricity. |
| B．The poor conditions in rural areas. |
| C．The improvement of power supply. |
| D．The popularity of power plants. |
| A．Lacking funds. | B．Shipping fuel. |
| C．Technology. | D．Shortage of attention. |
6 . “Beijing’s Forbidden City can be at risk of being flooded, but it’s not because modern technologies and repairs have deteriorated the drainage (排水) system,” Beijing News Radio reported.
The report is in response to a popular online view: The Forbidden City, the royal palace of Ming and Qing dynasties also known as the Palace Museum, has never been flooded throughout its history of more than 600 years.
Earlier, a video showed ankle-deep water near the Forbidden City’s Cining Palace, where the royal women used to live. Some netizens have questioned whether modern drainage repair works have made the system much weaker.
Di Yajing, an official in control of affairs relating to the site, told Beijing News Radio that the Forbidden City has a complex (复杂的) drainage system. “Rain coming down from roofs was guided to the basement and then to the drains,” she said, adding that rainwater would flow from the central of the palace to both sides, and from north to south, due to differences in heights.
“The drains were cleared once a year in springtime in ancient times and nowadays they are cleared three times a year except in winter,” the report said. “Although the number of clearing increased every year, it’s not modern technology that worsened the ability of the drainage system,” the report said. During the clearing process, workers found lots of modern objects such as plastic bottles and bags, even towels and clothing, and these things resulted in the blocking of the drainage system.
In addition, there are plenty of records that have recorded occasions in which the palace was flooded and some roofs or walls were damaged by floodwaters, according to the report. For example, a rain in 1885 led to floodwaters of about 1 meter deep. Every time people would have to find out the place of blockage, clear it and then the drainage system would work well right away.
1. What does the underlined word “deteriorated” in paragraph 1 mean?| A．Fixed up. | B．Caused damage to. |
| C．Taken control of. | D．Checked on. |
| A．To clarify a popular view online. |
| B．To praise the Forbidden City’s drainage system. |
| C．To introduce the challenge faced by the Forbidden City. |
| D．To stress the effect of technology on protecting old buildings. |
| A．Poor management. | B．Buried bricks. |
| C．Pipe cracking. | D．Lots of rubbish. |
| A．The palace was once destroyed by floods. |
| B．Beijing has experienced many natural disasters. |
| C．The drainage system doesn’t always operate perfectly. |
| D．Ancient architecture suffered a lot to survive until today. |
7 . The next time you’re at an airport or hotel, you might notice a traveling group that consists of young kids, parents, and grandparents vacationing together.
The shift toward multi-generational travel has a few explanations. For one, grandparents today stay healthy later in life, allowing them more energy for travel.
Whatever the reason for its popularity, a multi-generational trip can be a rare time when younger and older generations can glimpse the complex people they have each become. Away from the family home, older generations get to see their adult children as responsible parents. Kids get to see their grandparents encounter a new environment.
| A．Another explanation is time pressure. |
| B．The benefits of multi-generational trips are numerous. |
| C．Decades ago, only wealthy families vacationed together. |
| D．A scene like this would have been rare a few decades ago. |
| E．Multi generational family travel tops the list of travel trends. |
| F．Everyone gets to break out of their family roles and figure out how to be together. |
| G．Also, big-group accommodation has become more affordable through online platforms. |
8 . America’s youth is turning its back on tobacco. According to a study recently published by the Centers for Disease Control and Prevention (CDC), cigarette smoking among US high school students is at an all-time low. One in 5 US high school students in 2016 reported using a tobacco product within the past 30 days, an improvement from 1 in 4 students just one year before.
“These findings show the importance of continuing to implement the evidence-based strategies that we now work to reduce all forms of tobacco product use, including e-cigarettes, among our nation’s youth,” says Brian King, of the CDC’s Office on Smoking and Health and senior author of the study.
And it’s not just tobacco: Drug use among US teens is down across the board. The National Institute on Drug Abuse has published annual reports on US teens’ drug use since 1996, and the 2016 survey shows the lowest rates of illegal drug and alcohol use. Marijuana (大麻) use remained “mostly steady”. “It is encouraging to see more young people making healthy choices not to use illegal substances,” says former National Drug Control Policy Director Michael Botticelli.
All individual forms of tobacco such as cigarettes, e-cigarettes, cigars, and smoke-less tobacco saw declines in usage in 2016. Experts are especially encouraged by the decline in cigarettes, the most popular tobacco product among teens. In 2016, 11.3 percent of high school students reported using e-cigarettes, down from 16 percent in 2015.
Dr. King says adaptation is key to the decline of e-cigarettes. “We have over a half-century of science telling students about the harmful effects of tobacco use and what works best to prevent it,” says King. “E-cigarettes are the most commonly used tobacco product among our nation’s youth, and it’s critical that our proven strategies are modernized to keep pace with the changing tobacco product landscape.”
1. What does the underlined word “implement” in Paragraph 2 mean?| A．Delay. | B．Perform. | C．Schedule. | D．Control. |
| A．US teens’ drug use has decreased. |
| B．There are many forms of tobacco. |
| C．E-cigarettes are popular among US teens. |
| D．The strategies are put forward by experts. |
| A．Disapproving. | B．Suspicious. | C．Favorable. | D．Ambiguous. |
| A．US teen tobacco use declines. | B．High percent of teen tobacco use. |
| C．The harmful effects of tobacco use. | D．The strategies to reduce tabasco use. |
Socializing with my friends online is my life. The moment I wake
Social networking
It is common that at parties or at a family holiday, most members fix their eyes on their phones,
What is most worrying is that it is
10 . The U. S. is in the midst of a “loneliness epidemic”. For a lot of people, the feeling is even more noticeable during the holidays. In addition to the emotional impact of chronic loneliness, it has some dramatic health consequences: increased risk of heart disease and stroke, infections, cancer, even death.
People may feel lonely when their social needs are not met by the people around them. Laetitia Mwilambwe-Tshilobo, a social cognitive neuroscientist at Princeton University, says loneliness epidemic captures two distinct groups: first, people with a low number of social connections; second, people who feel they have poor quality existing relationships.
Elisa Baek, a social neuroscientist at the University of Southern California, co-authored a study that looked at whether lonely people view the world differently than non-lonely people, specifically among college freshmen. Baek found that while non-lonely people were all similar in their neural responses, lonely people had responses that were really different — not just from the non-lonely group, but also from each other. Baek says that these idiosyncrasies (特性) in how lonely participants process the world, “may pose challenges in how these people are able to achieve social connection and feel connected with others.”
To study these changes to the brain, Baek’s team collected fMRI data — a measure of blood flow changes in the brain — while first-year college students watched short videos to measure how similarly participants’ brains responded to the videos. The videos ranged from dramatic and comedic clips to instructional demonstrations in order to reproduce experiences participants might have in daily life. She says it’s the closest they could get to study people’s brain activity — and how they process the world — while they were going about their lives.
Mwilambwe-Tshilobo, who is not involved in the study, says the research accurately highlights how individual differences affect people in experiencing loneliness. “Trying to connect more deeply with one or two or three other people may be more important than to try to get to know everybody and being on good terms with everybody. It doesn’t have to be someone who is like-minded. It’s more like: How can we get on the same page with people who we might not start off on the same page with, but that might form deeper connections afterwards?” she adds.
1. Which description best characterizes the “loneliness epidemic”?| A．Harmful mentally and physically. | B．Exclusive to people with few friends. |
| C．Striking throughout the year. | D．Spreading between people. |
| A．Its findings focus on the differences between lonely and non-lonely people. |
| B．It targets freshman students at the University of Southern California. |
| C．It casts light on how lonely people perceive the world. |
| D．It challenges lonely people to be more social. |
| A．To monitor the response speed. | B．To model everyday situations. |
| C．To study the recreational activities. | D．To look into the brain structures. |
| A．Expand the social network. | B．Befriend with those in high places. |
| C．Seek out friends who think alike. | D．Deepen connections with patience. |
