The healthy adolescent boy or girl likes to do the real things in life,to do the things that matter. He would rather be a plumber's mate and do a real job that requires doing than learn about hydrostatics(流体静力学)sitting at a desk, without understanding what practical use they are going to be. A girl would rather look after the baby than learn about child care. Logically we should learn about things before doing them and that is probably why the experts enforce this in our educational system.But it is not the natural way—nor, in my view, the best way. The adolescent wants to do things first for only then does the appreciate the problems involved and want to learn more about them.

    They do these things better in primitive life,for there at puberty(青春期) the boy joins his father in making canoes,patching huts,going out fishing or hunting.He is serving his apprenticeship in the actual accomplishments of life.It is not surprising that anthropologists(人类学家) find that the adolescents of primitive communities do not suffer from the same neurotic(神经质的) “difficulties” as those of civilized life.This is not,as some assume,because they are permitted more sexual freedom,but because they are given more natural outlets for their native interests and powers and are allowed to grow up freely into a full life of responsibility in the community.

    In the 19th century this was recognized in the apprenticeship system,which allowed the boy to go out with the master carpenter,or ploughman,to engage in the actual work of carpentry or roof-mending,and so to learn his trade.In some agricultural colleges at the present time young men have to do a year's work on a farm before their theoretical training at college.The great advantage of this system is that it lets the apprentice see the practical problems before he sets to work learning how to solve them,and he can therefore take a more intelligent interest in his theoretical work.

    Since more knowledge of more things is now required in order to cope with the adult world, the period of growing-up to independence takes much longer than it did in more primitive community,and the responsibility for such education,which formerly was in the hands of the parents,is now necessarily undertaken by experts at school. But that should not make us lose sight of the basic principle, namely the need and the desire of the adolescent to engage responsibly in the real pursuits of life and then to learn how—to learn through responsibility, not to learn before responsibility.

    People who multitask all the time may be the worst at doing two things at once, a new research suggests. The findings, based on performances and self-evaluation by about 275 college students, indicate that many people multitask not out of a desire to increase productivity, but because they are easily distracted and can't focus on one activity. And “those people turn out to be the worst at handling different things,” said David Sanbonmatsu, a psychologist at the University of Utah.

    Sanbonmatsu and his colleagues gave the students a set of tests and asked them to report how often they multitasked, how good they thought they were at it, and how sensation-seeking (寻求刺激) or imperative (冲动) they were. They then evaluated the participants' multitasking ability with a tricky mental task that required the students to do simple mathematical calculations while remembering a set of letters.

    Not surprisingly, the scientists said, most people thought they were better than average at multitasking, and those who thought they were better at it were more likely to report using a cellphone while driving or viewing multiple kinds of media at once. But those who frequently deal with many things at the same time were found to perform the worst at the actual multitasking test. They also were more likely to admit to sensation-seeking and impulsive behavior, which connects with how easily people get bored and distracted.

     “People multitask not because it's going to lead to greater productivity, but because they're distractible, and they get sucked into things that are not as important.” Sanbonmatsu said.

    Adam Gazzaley, a researcher at the University of California, San Francisco, who was not a member of the research group, said one limitation of the study was that it couldn't find out whether people who start out less focused tend toward multitasking or whether people's recognizing and understanding abilities change as a result of multitasking.

    The findings do suggest, however, why the sensation-seeker who multitask the most may enjoy risky distracted driving. “People who are multitasking are generally less sensitive to risky situations.” said Paul Atchley, another researcher not in the group. “This may partly explain why people go in for these situations even though they're dangerous.”

    Navajo was the perfect choice for a secret language. It is very complex. One vowel (元音）can have up to ten different pronunciations, changing the meaning of any word. In the 1940s, Navajo was unwritten language. No one outside of the reservation could speak it or understand it.

    The Navajo Code team had to invent new words to describe military equipment. For example, they named ships after fish: lotso-whale (battleship), calo-shark (destroyer), beshloiron-fish (submarine). When a Code Talker received a message via radio, he heard a series of unrelated Navajo words. He would then translate the words into English and use the first letter of each English word to spell the message. The Navajo words tsah (needle), wol-la-chee (ant), ah-kh-di-glini (victor), and tsah-ah-dzoh (yucca) spelled NAVY.

    The Code Talker kept the code a secret. They memorized everything. There were no code books. As a result, no ordinary Navajo soldiers, if captured by the enemy, could understand the code. More than 3,600 Navajos served in World War II, but only 420 were Code Talkers with the US Marines. They coded and decoded battlefield messages better and faster than any machine. They could encode, transmit, and decode a three-line English message in 20 seconds. Machines of the time required 30 minutes to perform the same job.

    Even after the war the code remained top secret. When they were asked about their role, Code Talkers just said: “I was a radioman.” War movies and histories came out without mentioning them. The code was never used again and was finally declassified in 1968. Only then did the secret came out.

    A cat is recovering in California after surviving a 6,500-mile journey across the Pacific stowed inside a Chinese shipping container without food or water. Staff and volunteers have named it “Ni Hao”, which is Chinese for “hello”.

    It was discovered breathing shallowly after a two-week trip across the Pacific Ocean. The cat was seriously suffering from loss of water and starvation when the container was opened in California last week, but was said to be doing well after being sent to the Carson Animal Care Centre in Los Angeles. At first it was too weak to stand, but finally took its first steps. Then it ate a good meal and slept soundly. The cat woke up on Thursday morning, physically in a better condition than 24 hours ago.

     “Ni Hao greeted the medical team with its first meow this morning and is attempting to stand,” said Marcia Mayeda, head of the Los Angeles Department of Animal Care and Control. Aaron Reyes, director of the Department, added, “We finally got to hear its voice. It sounds like a single-engine plane.”

    Ni Hao is expected to be observed for 60 days but afterwards animal workers will look forward to providing it with a good shelter. “It's much better for it to recover in a home environment,” Mr. Reyes said. “It's just like a human being in a hospital so we're hoping to move it.” He added, “Little by little we're getting there. We're hoping that under the treatment and with rest, it'll be able to recover quickly.”

    It was not immediately clear how the cat got into the container.

    April 23 marks the 400th anniversary of William Shakespeare's death. Organizations in Britain have planned numerous events to honor him.

    In Stratford-upon-Avon, his birthplace, the tourism organization has a great number of free events, including performances of Shakespeare's plays, and a dazzling fireworks display. And the BBC is broadcasting a live show from Stratfore-upon-Avon, celebrating Shakespeare's widespread influence on the world. In England's capital, the London Shakespeare Centre and King's College London are holding a series of public performances, exhibitions and activities. It isn't just England that honors the anniversary of the death of this extraordinary writer. In Washington, D. C., the Folger Shakespeare Library, which houses the world's largest collection of documents relating to William Shakespeare, is displaying a series of exhibitions.

    Shakespeare is probably the most famous author who ever lived and is considered a genius by most. He wrote around 37 plays and 154 sonnets(十四行诗), and his work has been translated into over one hundred languages! He penned beautiful metaphors(暗喻), serious dramas and amusing tales.

    Shakespeare also invented many new terms and phrases. If someone's behavior suggested they were not being honest and should not be trusted, Shakespeare called their actions suspicious. If someone was being silly and perhaps looking like a fool, Shakespeare found their actions laughable. And Shakespeare called people who offered their opinions on the quality of something critics. Today, for instance, food critics and film critics give audiences their opinions of food and film. The familiar phrase “break the ice” comes from Shakespeare's play The Taming of the Shrew. The “ice is broken” when a difficult conversation or meeting is calmed by some basic introduction, such as a simple game. More common words coined by Shakespeare include road, gossip, lonely, bump and hurry.

    Four hundred years after his death, Shakespeare surely lives on, in everyday speech, as the most famous writer of all time!

    Welcome to the Best Music Drama of the Last Ten Years

    Are you fond of the music drama? As the winner of the Tony Awards "Triple Crown" for the best music drama, the best score and the best book, Avenue Q is packed with heart.

    Following five years in the West End, with sell-out runs worldwide and a hit tour in 2014, this hugely entertaining show is hitting the road again!

    Created by Jeff Marx and Robert Lopez (co-creator of Book of Modern and writer of the songs for Disney's Frozen)Avenue Q is a charming music drama which tells the story of the lovable characters on a downtown New York street trying to make sense of life's burning issues.

    Dates & times 30th September-October 31st

    Monday-Thursday 7: 45 pm

    Friday 5:30 pm & 10:00 pm

    Saturday 4: 00 pm & 7: 45 pm

    Ticket Pieces & discounts

    Tickets by phone: ￡10.00 for the morning/￡20. 00 for the afternoon

    Discounts online: 10% off

    ( Every ticket has an additional￡3.00 booking fee）

    Booking information

    By phone:01223503333

    Online: cambridgeartstheatre.com

    Access

    Do you ever wish our shows to be louder and easier to see? Well, if there are any access issues that you would like to discuss with a view to make your visit to the Cambridge Arts Theater more enjoyable, contact the box office: Telephone: 01223 503333: Email: access @ cambridgeartstheatre.com

    SO DON'T LET YOUR LIFE SUCK!

    BOOK YOUR TICKET TODAY!