Think back to when you were in a maths classroom, and the teacher set a difficult problem. Which of the two following responses is closer to the way you reacted?
A: Oh no, this is too hard for me. I’m not even going to seriously try and work it out.
B: Ah, this is quite tricky, but I like to push myself. Even if I don’t get the answer right, maybe I’ll learn something in the attempt.
Early in her career, the psychologist Carol Dweck of Stanford University gave a group of ten-year-olds problems that were slightly too hard for them. One group reacted positively and loved the challenge. She says they had a ‘growth mindset’ and are focused on what they can achieve in the future. But another group of children felt that their intelligence was being judged and they had failed. They had a ‘fixed mindset’ and were unable to imagine improving. Some of them looked for someone who had done worse than them to boost their self-esteem.
Professor Dweck believes that there is a problem in education at the moment. For years, children have been praised for their intelligence or talent, but this makes them vulnerable (脆弱的) to failure. They become performance-oriented, wanting to please by getting high grades, but they are not interested in learning for its own sake. The solution, according to Dweck, is to lead them to become mastery-oriented (i.e., interested in getting better at something). She claims that the ever-lasting effort over time is the key to outstanding achievement.
Psychologists have been testing these theories. Underperforming school children on a Native American reservation were exposed to growth mindset techniques for a year. The results were nothing less than incredible. They came top in regional tests, beating children from much more privileged backgrounds. These children had previously felt that making an effort was a sign of stupidity, but they came to see it as the key to learning.
1. What can we learn about a person if his answer is closer to “B”?| A．He is performance-oriented. |
| B．He tends to set limits to his life. |
| C．He enjoys the process and focuses on the future. |
| D．He boosts his self-esteem by comparing with others. |
| A．To reward children for their high grades. | B．To emphasize the importance of intelligence. |
| C．To ignore the result brought by failure. | D．To praise children for their engagement in the process. |
| A．Children showing no interest in learning. |
| B．Children who use fixed mindset techniques. |
| C．Children from much more privileged backgrounds. |
| D．Underperforming school children on a Native American reservation. |
| A．To distinguish growth mindset and fixed mindset. |
| B．To inform readers of the importance of growth mindset. |
| C．To show several psychological study results. |
| D．To point out a problem in education at the moment. |
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【推荐1】Like toolmaking,teaching was once thought to be an exclusive capacity of the human mind.It is not actually.
“Teaching”requires this:one individual must take time from their own task to demonstrate and instruct with effort and the student must learn a new skill.That’s a tall order.
When a young chimpanzee watches a skilled adult and then imitates ,that’s learning.But the adult has not taken time specifically to instruct,so it is not teaching.In the honeybees’ amazing dance,the dancer takes time to indicate information about a source of food,but observers learn no new skill.They do take time to show,but they do not pass on new skills to learners.
Dolphins teach.Atlantic spotted dolphin mothers sometimes free a caught fish in the presence of their youngsters and let their youngsters chase it,catching it again if it’s getting away.Dolphin youngsters also position themselves alongside mothers who are scanning sandy bottoms for hidden fish,and the mother spends extra time demonstrating.
Other teachers include:housecats who bring back live prey and let their young learn to catch it,and meerkats(猫鼬) who first bring to their growing young dead scorpions(蝎子), then disabled ones,to demonstrate how to remove the poisonous part on their tails.
Like toolmaking and teaching,imitation is also considered to reflect high intelligence.In South Africa lived a baby dolphin named Dolly.One day while she was just six months old,Dolly was watching a trainer standing at the window smoking a cigarette,blowing puffs of smoke.Dolly swam to her mother,got a mouthful of milk,then returned to the window and released a cloud of milk that surrounded her head.The trainer was“absolutely astonished”.Somehow Dolly came up with the idea of using milk to represent smoke.Using one thing to represent something else isn’t just imitation.It is art.
1. What does the underlined phrase“a tall order”probably mean in paragraph 2?| A．A clear instruction. |
| B．A high risk. |
| C．A difficult requirement. |
| D．useful purpose. |
| A．Presenting. | B．Learning. |
| C．Imitating. | D．Teaching. |
| A．Bees show their dance to younger generations. |
| B．Housecats teach in a way similar to dolphins. |
| C．Young dolphins must learn how to free a fish. |
| D．Meerkats have poisonous parts on the tails. |
| A．To prove smoking can affect other animals. |
| B．To explain dolphins are capable of making art. |
| C．To show animals can be surprisingly intelligent. |
| D．To stress milk is to dolphins what smoking is to men. |
【推荐2】Feeling achy and feverish? Your misery has plenty of company. By the end of December, the tally (计数器) of flu-like illnesses in the state exceeded the peaks in the two previous seasons, when the biggest number of cases occurred in February and March. This time, the flu virus seems to be hitting even harder.
Flu is unique among human diseases. It circulates constantly in cool and dry areas. Because it spreads from person to person and can be picked up easily, nearly everyone is exposed. While it’s unclear whether the annual flu epidemic (流行病) will worsen this year, or just arrived earlier, fears have been increased by the severity of flu in Australia during its most recent season and the fact that the vaccine may protect against the predominant (盛行的) kind of the flu only 30 percent of the time.
Despite the worries, doctors and public health officials say there is no evidence that people are getting sicker than usual. Flu cases in Massachusetts started rising around Thanksgiving and increased steadily, with an especially steep climb in the last week of the year. “This is a bad flu season but not a horrible one,” said Dr. Andrew G. Villanueva, a lung specialist and chief quality officer at the Lahey Hospital & Medieal Centre in Burlington.
The flu season, while clearly in full swing, doesn’t “feel different” from previous years, Villanueva said. “We’re not seeing a lot of people being hospitalized because of flu,” he said. “Most people with the flu recover on their own without medical care.”
1. What’s the function of the first paragraph?| A．A lead-in. | B．A comment. | C．A summary. | D．A background. |
| A．The outbreak of the flu is terrible. |
| B．The flu has arrived earlier than before. |
| C．The vaccine against the nu is highly effective. |
| D．Everyone feels horrible at the mention of the flu. |
| A．Crowded | B．Changeable | C．Permanent | D．Active |
| A．To explain what flu is. |
| B．To rid people of flu panic. |
| C．To warn readers of how serious the flu is. |
| D．To inform readers how to prevent the flu. |
【推荐3】I read somewhere that we spend a full third of our lives waiting. But where are we doing all of this waiting, and what does it mean to an impatient society like ours? To understand the issue, let’s take a look at three types of “waits”.
The very purest form of waiting is the Watched-Pot Wait. It is without doubt the most annoying of all. Take filling up the kitchen sink(洗碗池) as an example. There is absolutely nothing you can do while this is going on but keep both eyes fixed on the sink until it’s full. During these waits, the brain slips away from the body and wanders about until the water runs over the edge of the counter and onto your socks. This kind of wait makes the waiter helpless and mindless.
A cousin to the Watched-Pot Wait is the Forced Wait. This one requires a bit of discipline. Properly preparing packaged noodle soup required a Forced Wait. Directions are very specific. “Bring three cups of water to boil, add mix, simmer three minutes, remove from heat, let stand five minutes.”I have my doubts that anyone has actually followed the procedures strictly. After all, Forced Waiting requires patience.
Perhaps the most powerful type of waiting is the Lucky-Break Wait. This type of wait is unusual in that it is for the most part voluntary. Unlike the Forced Wait, which is also voluntary, waiting for your lucky break does not necessarily mean that it will happen.
Turning one’s life into a waiting game requires faith and hope, and is strictly for the optimists among us. On the surface it seems as ridiculous as following the directions on soup mixes, but the Lucky-Break Wait well serves those who are willing to do it. As long as one doesn’t come to rely on it, wishing for a few good things to happen never hurts anybody.
We certainly do spend a good deal of our time waiting. The next time you’re standing at the sink waiting for it to fill while cooking noodle soup that you’ll have to eat until a large bag of cash falls out of the sky, don’t be desperate. You’re probably just as busy as the next guy.
1. While doing a Watched-Pot Wait, we tend to ___________.| A．keep ourselves busy |
| B．get absent-minded |
| C．grow anxious |
| D．stay focused |
| A．The Forced Wait requires some self-control. |
| B．The Forced Wait makes people passive. |
| C．The Watched-Pot Wait needs directions. |
| D．The Watched-Pot Wait engages body and brain. |
| A．It is less voluntary than the Forced Wait. |
| B．It doesn’t always bring the desired result. |
| C．It is more fruitful than the Forced Wait. |
| D．It doesn’t give people faith and hope. |
| A．Take it seriously. |
| B．Don’t rely on others. |
| C．Do something else. |
| D．Don’t lose heart. |
| A．exploring various causes of “waits”. |
| B．describing detailed processes of “waits”. |
| C．analyzing different categories of “waits” |
| D．revealing frustrating consequences of “waits” |
【推荐1】Going to university is supposed to be a mind-broadening experience. That statement is probably made in comparison to training for work straight after school. But is it actually true? Jessika Golle of the University of Tubingen, in Germany reports in Psychological Science this week that those who have been to university indeed seem to leave with broader and more curious minds than those who have spent their immediate post-school years in vocational (职业的) training for work. However, it was not the case that university broadened minds. Rather, vocational training for work seemed to have narrowed them. The result is not quite what might be expected.
Dr. Golle came to this conclusion after she and a team of colleagues studied the early careers of 2,095 German youngsters. The team used two standardized tests to assess their volunteers’ personality traits (特点) including openness, conscientiousness (认真) and so on, and attitudes such as realistic, investigative and enterprising twice, once towards the end of each volunteer’s time at high school, and then again six years later. Of the original group, 382 had to make a choice between the academic and vocational routes, and it was on these that the researchers focused. University beckoned for 212 of them. The remaining 170 chose vocational training and a job.
When it came to the second round of tests, Dr. Golle found that the personalities of both groups had not changed significantly. As for changes in altitude, again, none were noticeable in the university group. However, those who had chosen the vocational route showed marked drops in interest in tasks that are investigative and enterprising in nature. And that might restrict their choice of careers.
The changes in attitude that the researchers recorded were more worrying. Vocational training has always been what Germany prides itself on. If Dr Golle is correct, and changes in attitude brought about by the very training are narrowing people’s choices that is indeed a matter worthy of serious consideration.
1. What does Dr. Colle’s research suggest?| A．Going to university is a mind-broadening experience. |
| B．College students pride themselves on their education. |
| C．Working straight after school narrows people’s minds. |
| D．Attending university has apparent effects on personalities. |
| A．Examined. | B．Attracted. |
| C．Organized. | D．Recognized |
| A．it is essential to scientific research. |
| B．It leads to marked change in personality. |
| C．It helps to broaden the volunteers’ minds. |
| D．It causes less interest in investigative job. |
| A．Skeptical. | B．Optimistic. |
| C．Concerned. | D．Unclear. |
【推荐2】WASHINGTON—What parent doesn’t want to mold his or her child to be better, faster, smarter, more capable? Even though human parents can’t do that, a robot that builds its own children can. Scientists at the University of Cambridge in England have created a mother robot that not only constructs its own children, but tests their performance.
It's a robotic version of nature’s survival of the fittest. The mother robot analyzes the performance of each of the “children” it creates, and incorporates preferential traits into the next generation.
“As the mother creates them and puts them to work, she evaluates how they’re behaving, and she uses data from this behavior to create the next generation of robots,” explained research scientist Andres Rosendo.
There's no human intervention, except for a computer command to create a robot capable of moving from one place to another. The mother builds its children by gluing together pieces with small motors inside, in different configurations. Then it watches how quickly the children move, keeping the designs of the ones that moved the fastest.
“The mother robot can actually build hundreds of child robots and see the performance of these child robots. And if their performance is good, keep their design for the next generation. And if bad, just let it go，” said Fumiya Iida, lead researcher.
The motivation to produce better children is controlled by the research team, which provides an incentive.
“We program the robot based on some functions that define the reward the robot is going to get, depending on the construction that they make. They cannot change their own reward. In the case of the child robot, it’s distance, so the longer the distance the robot walks，the better the reward it receives,” said Rosendo.
After several generations，the “children” are running twice as fast.
“The mother robot generated 500 robots to see which one is good and which one is bad,” said Iida.
The researchers suggest the machines could be used in an auto plant, for example, where robot cameras examine each car in the assembly line, evaluate any mistakes, and then design a better car.
1. We can learn from the passage that ____.| A．human parents can't mold their child to be capable |
| B．a mother robot can build its own children independent of any human intervention |
| C．a mother robot tends to incorporate all children’s traits into the next generation |
| D．the law of survival of the fittest also applies to the robot world |
| A．The reward a child robot receives depends on the distance it walks. |
| B．The mother robot can run twice faster than child robots. |
| C．A child robot can choose its own reward as long as it behaves well. |
| D．The robots are used in a car factory to produce better cars. |
| A．frameworks | B．figures |
| C．systems | D．locations |
| A．Mother Robot Builds Its Own Children | B．A New Generation of Robots |
| C．A Walking Robot | D．A Clever Robot |
【推荐3】In spring, chickens start laying again, bringing a welcome source of protein at winter’s end. So it’s no surprise that cultures around the world celebrate spring by honoring the egg.
Some traditions are simple, like the red eggs that get baked into Greek Easter breads. Others elevate the egg into a fancy art, like the heavily jewel-covered “eggs” that were favored by the Russians starting in the 19th century.
One ancient form of egg art comes to us from Ukraine. For centuries, Ukrainians have been drawing complicated patterns on eggs. Contemporary artists have followed this tradition to create eggs that speak to the anxieties of our age: Life is precious, and delicate. Eggs are, too.
“There’s something about their delicate nature that appeals to me,” says New Yorker cartoonist Roz Chast. Several years ago, she became interested in eggs and learned the traditional Ukrainian technique to draw her very modern characters. “I’ve broken eggs at every stage of the process — from the very beginning to the very, very end.”
But there’s an appeal in that vulnerability(易损性). “There’s part of this sickening horror of knowing you’re walking on the edge with this, that I kind of like, knowing that it could all fall apart at any second.” Chast’s designs, such as a worried man alone in a tiny rowboat, reflect that delicateness.
Traditional Ukrainian decorated eggs also spoke to those fears. The elaborate patterns were believed to offer protection against evil.
“There’s an ancient legend that as long as these eggs are made, evil will not exist in the world.” says Joan Brander, a Canadian egg-painter who has been painting eggs for over 60 years, having learned the art from her Ukrainian relatives.
1. People in many cultures honor the egg because _______________.| A．it is their major source of protein in winter |
| B．it is a welcome sign of the approach of spring |
| C．it can bring wealth and honor to them |
| D．it can easily be made into a work of art |
| A．carve | B．promote | C．place | D．lower |
| A．She is never sure what the final design will look like until the end. |
| B．She always achieves great pleasure from designing something new. |
| C．She never knows if the egg will break before the design is completed. |
| D．She believes there won’t be evil in the world once the egg is made. |
| A．the decorated “eggs” are favored as a form of fancy art in Russia |
| B．contemporary artists draw on eggs to reflect anxieties of people today |
| C．the delicate nature of eggs appeals to Roz Chast |
| D．eggs provide a hard and unique surface to paint on |
