Your school asked parents about the social development in children in the last Parents' Meeting. Here are some opinions. Read following information and answer the questions.

    I have heard having a good sense of humour often helps in breaking the ice. Also people remember you because of your humour. But I think I don't have a very good sense of humour. Could you suggest how to build on this? ——Radha Karnik

    This is a great question that is unfortunately difficult to answer. I can only give you my views on this topic, which may or may not be correct. I know that my sense of humour developed over time.

    When I was younger I was not funny at all, now I can easily make people laugh. At the same time, sometimes I say things that I think are very funny but others do not. Improving wit and humour, I believe, is an ongoing process.

    Now, there are various forms of humour and everyone has their individual style. Overall, I believe being fluent in a language is very important for being witty or funny. The way we play around with words adds the “funny” tag to an otherwise normal sentence.

    Also, seeing irony is very important. I think humour is often the link between two unrelated things.

    In my experience, laughing frequently and appreciating other people's jokes and wit are very important. Within these, finding humour in everyday normal situations is the key.

    I often notice what is going on around me and say funny things in my head and laugh to myself. That serves almost as practice for when I am in a group. I watch comedy shows and movies and I am sure that has some effect on helping me improve my sense of humour.

    And last, having confidence that you are witty is important. There will always be someone wittier or funnier than you, which is fine. Just work on building your own style.

    Remember, if you are trying to be funny and witty in order to break the ice at a business function, be careful.

    In those situations, humour has to be mild and politically correct.

Yours,

Brad

    Watching a 3D movie can more than double the concentration powers and cognitive(认知) processing of children, a new research claims.

    A study made by visual technology firm RealD and led by child psychologist Dr. Richard Woolfson suggests that children aged between 7 and 14 experienced twice the cognitive processing speed and performed better in testing after watching 20 minutes of a 3D film. This is despite suggestions that attention spans(时期) in children have shortened in the last decade due to unlimited to access to entertainment, including on-demand TV, gaming and social media. A 2015 study claimed that watching 3D content had a similar effect to brain-training exercises.

    Consumer psychologist Mr. Fagan said that the increased stimulation(刺激) found in watching something in 3D "exercised" the brain and improved performance in the short term. "3D films can play the role of ‘brain-training' games and help to make children ‘smarter' in the short term," he said. "The shortening of response times after watching 3D was almost three times as big as that gained from watching 2D; in other words, 3D helps children process aspects of their environment more quickly. This is likely to be because 3D is a mentally stimulating experience which ‘gets the brain's juices flowing'."

    The experiment saw children given a range of cognitive tests before watching 20 minutes of a movie in either 2D or 3D and being tested again. The results showed those who saw the 3D content reacted faster and performed bettering the second round of testing. Mental engagement also rose by 13% among 3D watchers. Child psychologist Dr. Woolfson added that “supportive parenting” and regularly listening to classical music can also aid a child's memory.

    The National Gallery

    Description:

    The National Gallery is the British national art museum built on the north side of Trafalgar in London. It houses a diverse collection of more than 2,300 examples of European art ranging from 13th-century religious paintings to more modern ones by Renoir and Van Gogh. The older collections of the gallery are reached through the main entrance while the more modern works in the East Wing are most easily reached from Trafalgar Square by a ground floor entrance.

    Layout:

    The modern Sainsbury Wing on the western side of the building houses 13th-to15th-century paintings, and artists include Duccio, Uccello, Van Eyck, Lippi, Mantegna, Botticelli and Memling.

    The main West Wing houses 16th-century paintings and artists include Leonardo da Vinci, Cranach, Michelangelo, Raphael, Bruegel, Bronzino, Titian and Veronese.

    The North Wing houses 17th-century paintings and artists include Caravaggio, Rubens, Poussin, Van Dyck, Velazquez, Claude and Vermeer.

    The East Wing houses 18th-to early 20th-century paintings, and artists include Canaletto, Goya, Turner, Constable, Renoir and Van Gogh.

    Opening Hours:

    The Gallery is open every day from 10am to 6pm（Fridays 10am to 9pm）and is free, but charges apply to some special exhibitions.

    Getting There:

    Nearest underground stations: Charing Cross (2-minute walk). Leicester Square (3-minute walk), Embankment (7-minute walk), and Piccadilly Circus (8-minute walk).

    Flying for a long time, you finally arrive at the place where you can relax—your hotel room. Now you throwyour bag on the bed, turn on the TV and watch an international news programme on a satellite channel probably from UK or the USA.

    The main international broadcasters are BBC World and CNN. With an audience of over 1.5 billion people, these are popular channels that offer good-quality news programmes. In both companies, the journalists are experienced writers that produce journalism of a high standard.

    However, there are alternative news channels which people watch because they want a less traditional or non-Western view on world events. Russia Today and Al Jazeera International, an Arabic company, are international channels that broadcast in English. Both companies say they give a fresh view on big stories, and their experienced journalists often report from places where Western journalists do not work, and so they give us stories that we don't normally see.

    The Internet offers more variety. OneWorldTV is an Internet site where you can find stories about the developing world and human rights, rather than the usual stories about US politics and business. The writers for this company are often local people who write the stories for free. This non-professional journalism is increasing, and it certainly offers more choices.

    This increase in citizen journalism means that you can write the news, too. Main news broadcasters often use photographs and stories that members of the general public send to them, especially when there is a dramatic breaking news story. Besides this, some blogs are popular sources of news, and the website NowPublic lets you write stories using information you can get from anywhere, including sites like Youtube, Flickr and Twitter.

    We're reading a book or opening an envelope when, all of a sudden, there's a sharp pain on our finger. You see a little bit of blood and realize you've just gotten a paper cut.

    Dr. Hayley Goldbach, a resident dermatologist at UCLA Health, spoke about why paper cuts are so jagged, how the element of surprise leaves us in more pain and how to make sure they heal quickly.

    Dr. Goldbach explained that one reason paper cuts hurt so much is where they occur: primarily on the finger. We have nerve endings all over the body," she said. "In places where there is refined movement and sensation--like the lips or tips of the fingers-they have a high density of nerve endings." These nerve endings are known as nociceptors and they send signals to the brain about things that could cause a break in the skin, such as extreme hot or cold temperatures and chemicals.

    Another reason why paper cuts hurt so much is that you're using your hands throughout the day meaning that the wound is constantly getting opened. "You often get paper cuts on the pad or the tip of the finger, different from where you'd get a knife cut," said Dr. Goldbach. "It's hard not to use your hands, so there's constant pressure on the wound without u chanee for it to heal."

    "The paper itself is another reason why these superficial cuts leave us in so much pain. Paper might look and seem smooth but, if you study it under a microscope, the edge is actually jagged." Paper is quite sharp jagged-it's a bit of serrated edge," said Dr. Goldbach."It cuts you pretty quickly before you have the chance to realize it."

    Additionally, paper cuts are quite shallow, which makes them even more annoying to deal with.

    Dr. Goldbach added that there are mental and emotional elements that cause paper cuts to hurt more than other cuts. "There's the psychological element of surprise, and it happens so quickly that you don't have time to withdraw your hand "she said" With some other injuries, you feel pressure so you have time to react."

    She also added that because we don't expect to hurt ourselves while working with paper, the surprise of cuts leaves us in further pain. "We tend to be careful with a knife-you're being careful on purpose: because you know there: s a danger, "said Dr Goldbach. While we are careful with knives, we are not so careful with paper.