1 . You see a shopper trip over in a busy street. Someone else can help. That’s what you tell yourself. This is the bystander effect in action — the dilution (淡化) of responsibility in the presence of others — and it has been demonstrated in many past studies.
But life is complicated and psychologists have seen exceptional circumstances. Two experiments were conducted by Marco van Bommel and his team using an online chat room for people with extreme emotional problems. Eighty-six students were logged into the forum (论坛) and shown five messages from troubled users. They were told to write a reply if they wanted, but it was entirely up to them.
Basically, participants could see their names on the screen alongside others’ names. A counter also told them if the forum was quiet, with just one other person logged in, or busy, with 30 others online. This arrangement reproduced the classic Bystander Effect-participants were less likely to post replies with more people logged in. However, when the researchers cued (提示) self-awareness by highlighting participants’ names in red on the screen, they posted more replies on a busy forum.
A second study was built on these findings, but this time self-awareness was raised by the presence, or not, of a computer web-camera. Over 100 participants took part. Although told the camera wouldn’t be used until later, those with cameras were asked to check the camera’s indicator-light during the study. The Bystander Effect was reproduced when web-cameras were absent-on busy forums participants posted fewer replies to needy users. By contrast, those cued to be self-aware by the web-cam actually wrote more replies.
Nearly any online community can benefit from the research. The ability to turn hesitant bystanders into eager helpers is a recipe for engagement and collective benefit. As in the research, simple design cues could be integrated to help online users remember they are visible to the community. For example, the size of profile images and specific on-site reminders can be used to highlight how users see themselves within the community.
1. What does the underlined word “it” in paragraph 1 refer to?A.The hidden danger of a busy street. |
B.The bystander effect in action. |
C.The dilution of responsibility. |
D.The presence of other people. |
A.there were more emotional problems |
B.the counter indicated the forum was quiet |
C.their presence was reminded on the screen |
D.more individuals were logged in the forum |
A.To encourage more replies. |
B.To reproduce the bystander effect. |
C.To further test participants’ mindset. |
D.To better record participants’ actions. |
A.Working together to attract more users. |
B.Combining designs to boost users’ memory. |
C.Building more platforms for public promotion. |
D.Exploring ways to change bystanders into upstanders. |
1. 描述调查结果;
2. 分析其原因并给出建议。注意:
1. 写作词数应为80左右;
2. 短文的题目和首句已为你写好。
Students’ Time Spent on Physical Exercise Weekly
Nowadays, many students are aware of the significance of physical exercise, although the time they spend on it varies.
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Have you ever noticed when ordering takeaway food
This fee is uneasy
Now,
The Shanghai Consumer Protection Commission in Tune
4 . As is known to all of us, Extroverts(性格外向的人) are those sociable individuals who always seem to be the life and soul of the party, often outspoken and able to express their opinions easily.
Many of us are taught to admire some traits of extroverts from a very young age and are often encouraged to interact, play and communicate with extroverts.
Lack of social contact, something extroverts are skilled in, can lead to depression, loneliness, and even early death.
So what are the benefits of introversion? These introvert people seem to have more time for deeper thinking and reflection and thus can become more balanced.
Everyone has a different personality.
A.It’s likely that people will be more outgoing truly instead of being encouraged |
B.So what are the benefits of extroversion |
C.However, not all of us are wired that way |
D.They also tend to be good listeners and think before they speak |
E.It is what makes people individual and unique |
F.So is being an extrovert really better |
G.It seems that at times people are made to be more outgoing |
It was a bright spring afternoon along the Maryland coast, and Jonathan Bauer, 51, and his 13-year-old daughter, Ava, were enjoying it. They were driving with the windows down as they headed home on the Route 90 Bridge, which goes across the shallow waters of Assawoman Bay. Suddenly, the calm was disturbed by a loud sound.
Not far ahead of them, a black car was rushing from one side of the road to the other. To the Bauer’s horror, it knocked into a concrete barrier(水泥路障), and then came to rest over the edge (边沿) of the bridge. Bauer hit the brakes in time to avoid the vehicles in his path, but a white car struck his car.
Bauer stopped the car. “Ava, are you OK?” he asked. She was shaken, but unhurt. He ran to the white car. “Are you OK?” he asked the driver. She nodded, too shocked to speak.
And then an extremely loud sound came from the black car, whose back part hung out, 30 or more feet above the waters of the bay (海湾). The driver’s door opened and a man climbed out. He dropped to the ground, and then ran to the edge of the bridge. Bauer ran up beside him. The man pointed down, saying something in Spanish. In the water was a car seat. Next to it, a girl, about two years old, floated on her back, kicking and screaming.
Matters quickly went from bad to frightening when the little girl rolled over onto her stomach. Bauer waited for the driver to do something, but he didn’t move. Maybe he was in shock.
“Ava!” Bauer shouted, and removed his shoes. “Stay by the car and call 911!”
He held no idea about his chances jumping from this height into such shallow waters. Four feet of depth was the most he could hope for — he’d gotten his boat stuck here a time or two. And were there rocks in the shallow waters?
注意:
续写词数应为150左右。
He climbed onto the edge and jumped.
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A moment later a boat took Bauer and the rescued girl aboard.
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6 . Social media has completely taken over everyday life, affecting how society runs and changing individuals in ways that even they can feel. While social media can act as a platform for people to express themselves, it can also be overwhelming, especially for high school teens.
To teenager Bryson Lan, quitting social media helped eliminate (消除) a significant distraction in his routine and keep up with teachers. “I was scrolling through social networking sites so much,” Lan said. “I was also starting to struggle since I entered my high school year. When school started, I was super overwhelmed (不知所措的), and I was just not ready for it.”
Most teenagers fear that by eliminating these apps, they will miss out on connections with their peers and feel a significant loss to their social life. However, Lan found he didn’t miss anything during his time without social media.
Another problem with social media is the amount of “junk content” posted. People are regularly posting and updating on social media, and much of the content has no meaning to other viewers and is ultimately a time suck.
However, social media isn’t all negative. Social media can be a place to develop passions and boost creativity. For example, Lan found his interest in photography blossom after seeing works from other photographers on social media. “Social media is a good place where you can have a portfolio (作品集) or upload your works,” Lan said. “A lot of people have photography accounts or art accounts. In some ways, I think it actually furthers your hobby.” “Thanks to this revolutionary development of social media, we can enjoy a world where everyone is closer than before,” Lan said. “But we also need to have the skills to make good use of social media, and that depends on each person’s efforts.”
1. What did getting rid of social media bring Lan?A.More distractions. | B.Confusion about life. |
C.A smaller social circle. | D.More attention on his studies. |
A.A waste of time. | B.A timetable. | C.A lack of time. | D.A time switch. |
A.Doubtful. | B.Unclear. | C.Objective. | D.Supportive. |
A.Most teenagers’ opinions on social media. | B.The effects social media has on teenagers. |
C.Innovative development of social media. | D.The problems social media brings people. |
7 . In recent years advances in medical technology have made it possible for people to live longer than in the past. New medicines and machines are developing every day to extend life.
However, some people, including some doctors, are not in favor of these life extending measures, and they say that people should have the right(权利) to die when they want. They say that the quality of life is as important as life itself, and that people should not be forced to go on living when conditions of life have become unbearable. They say that people should be allowed to die with dignity(尊严) and to decide when they want to die.
Others don’ t agree and say that life under any conditions is better than death and that the duty of doctors is always to extend life as long as possible. And so the battle goes on and on without a definite(明确的) answer.
1. People can live longer than in the past. It’ s because________.A.medical technology develops | B.we have big hospitals |
C.there are many good doctors | D.we eat better than before |
A.the doctors | B.the surroundings |
C.his or his family | D.the patient himself or herself |
A.death is better than life | B.life is better than death |
C.neither life nor death is good | D.none of the above |
8 . To improve road safety and raise awareness among Russia’s notoriously (臭名昭著地) careless drivers, Russian police have tried to get drivers to slow down at zebra (斑马) crossings by having painted horses as zebras walk across on the busiest streets in some of the big cities.
The light grey horses, painted with black stripes (条纹), carried signs on their backs reading: “Careful, children are on their way to school.” The police sent the “zebras” to several different locations in the Russian capital, where officials in orange vests walked them over zebra crossings and handed out leaflets (传单) to passing drivers.
Some held up rainbow-coloured umbrellas over the painted animals to protect them from the rain. Russian roads are notoriously dangerous and drivers still rarely take steps to avoid pedestrians. Nearly half of all traffic accidents in the country’s big cities are caused by cars hitting pedestrians, and a third of those occur on crossings, according to traffic police figures published last month.
In the first six months of this year, 378 people were killed and more than 6, 600 injured on pedestrian crossings in Russia, according to police. In Moscow alone, 43 people were killed, including two children.
Though police officials said that only safe paint would be used on the animals, animal rights activists still disagreed with the idea, accusing the police of “treating animals like garbage”.
“Children understand that paints are bad for animals,” the Interfax news agency quoted president of Vita animal rights group Irina Novozhilova as saying.
Let’s hope this part of the campaign is over and animals are left out of future attempts to raise pedestrians’ awareness.
1. Why do Moscow police have “zebras” walk across on the busiest streets?A.To make a call on protecting animals. |
B.To raise drivers’ awareness of road safety. |
C.To tell people it is dangerous to cross streets. |
D.To remind people zebras are in danger of extinction. |
A.The zebras. | B.The policemen. | C.The horses. | D.The drivers. |
A.Russian drivers seldom give way to pedestrians. |
B.Russian drivers often ignore traffic lights. |
C.most Russian drivers have realized the seriousness of the problem. |
D.the driving skills of Russian drivers are bad. |
A.Drivers must slow down at pedestrian crossings. |
B.Road safety should be improved. |
C.The paints used on the horses are safe. |
D.These animals are ill-treated by the police. |
9 . A new study shows that we spend more time using the mobile Internet to read newspapers and magazines or do some other things. According to the Interactive Advertising Bureau (IAB), the average European spends 4.8 hours reading newspapers and magazines but 1.6 hours more using the mobile Internet per week.
The IAB questioned 15000 people in 15 European countries, looking at how people were using the Internet and its influence on their everyday lives. It found that the mobile Internet is increasingly finding its way into the public awareness. Over 71 million Europeans now have the Internet access on their mobile phones. In the UK,10 million people now access the Internet through their mobile phones and spend 6.3 hours doing so per week on average.
Unsurprisingly, young generations in the UK are leading the way, with nearly half the country’s16-to 24-year-old young people and a quarter of 25- to 34-year-old people using the Internet, spending 6.5 and 6.2 hours online each week respectively.
Entertainment plays a main role in our mobile Internet lives, with one in five British people using their phones for online games, a third listening to the online video and 39% watching movies, TV or other videos at least once a week. One third of those using an Internet phone said they received videos, images or other multimedia information on their mobile phones and 61% said they passed on the contents they had received.
From a communicative point of view, 80% of these questioned agreed that the Internet had made it easier for them to stay in touch with friends and family.
Alison Fennah, Executive Business Adviser at IAB Europe, said the use of the mobile Internet had come to the point that marketers should be looking to strategies (策略) that connect them with consumers more effectively. “Better devices, as well as improved consumer motivation that started coming together in 2011, can make a great difference to extending the online experience.” Fennah said.
1. How long does a European spend on the mobile Internet per week according to the IAB?A.4.8 hours. | B.6.2 hours. | C.1.6 hours. | D.6.4 hours. |
A.Entertainment. | B.Communication. | C.Advertising. | D.Study. |
A.More than half of people in the UK use the mobile Internet. |
B.The Internet is the most effective way to stay in touch with friends and family. |
C.Better tools and improved consumer motivation help extend the online experience. |
D.The UK has the largest number of people that use mobile Internet in Europe. |
A.How to use mobile phones to surf the Internet. |
B.Newspapers and magazines will disappear soon. |
C.How the Internet influences our daily lives. |
D.More and more people use the Internet in Europe. |
Adolescence (青春期) brain changes always start earlier in girls than in boys. And around this time, males (男性) and females also begin to react
That was one finding of an analysis (分析) of research on teens
“Males’ blood pressure was
Luna says that suggests there are some sex differences in certain brain circuits (回路).
A lot of