Kunta wondered why the white people had done this to him. Born a free man, he was now in chains. Heavy iron chains around his feet and hands were fixed to a metal bar that ran round the hall about ten centimeters off the ground. He was just able to lie down on the ground, but could not stand up.

    Kunta had been seized in the forest and then hit on the head with a hard object. When he woke up, his hands and feet had already been tied together. What shocked him most was that the men who carried him were black. He reasoned with them, and tried to persuade them to set him free. But they would not listen to him. When they came to the river, a white man was waiting in the boat for them. There was an argument about money, so it seemed, in a language that Kunta did not understand. Finally, Kunta was thrown into the bottom of the boat and covered with an old smelly cloth. The men took him in their boat to the castle on the coast where he was now held prisoner.

    Another thing which shocked Kunta was that women were held in the castle too. He could hear their crying, also children's voices. What was to become of them all, he wondered. For all his life, he had known that people suddenly disappeared from their villages. He had known that it was not safe to travel alone in the forest near the coast. But why did white people want to catch Africans and put them in chains? Would they be killed or even eaten? The situation seemed hopeless and he knew his life was in danger.

    Worse was to come. A few days later about 140 black people were taken and put on a tall sailing ship waiting off the coast. Once on the boat, they were taken below and their chains were fixed to two bars that ran the length of the ship. Their feet were fixed to one bar and their hands to another bar. Thus they lay on hard wooden boards, unable to stand up or move around.

    The sea journey lasted over sixty days and nights. They had rough weather and Kunta's back bled from rolling over on the hard wooden boards. Many of the men fell sick with fever. They sighed and cried out for more water, but food and water were only given out once a day. Once in a while sailors came down, Kunta thought, to carry sick men upstairs for treatment. When the ship finally arrived in a port, the wooden cover was opened wide and Kunta could see in daylight for the first time across the part of the ship where he had been chained. About a third of the people who had been chained up below at the beginning of the journey were missing.

    Every day I see advertisements in the newspapers and on the buses claiming that it is easy and quick to learn English. There is even a reference to William Shakespeare or Charles Dickens to encourage learners even more. When I see advertisements like this, I don't know whether to laugh or cry. But many people must believe these ridiculous claims, or else the advertisements would not appear.

    Of course it is clear that students who go to England to learn English have a great advantage over others, but too many cannot afford to do so. Some go to the opposite extreme and think they can teach themselves at home with dictionaries. But it is wrong to assume that each word in English has a precise equivalent in another language, let alone produces good pronunciation and intonation.

    Most teaching is still based on behaviorist psychology. Behaviorists are fond of making students repeat phrases and making sentences. If we were parrots or chimpanzees, these methods might be successful. A large number of theorists seem to think it is a pity we aren't, because it would make it easier to use their methods.

    In my personal opinion, no one can ever learn to speak English or any other language unless he is interested in it. Human beings, unlike parrots and chimpanzees, do not like making noises unless they understand what the noises mean and can relate them to their own lives. It is worth remembering that language is a means of communication. What they listen to and read cannot be a formula. It must be real.

    There is another relevant point worth mentioning here. We need other people to talk to and listen to when we communicate. They can work with us and practice the unfamiliar forms with us in real situations, talking to each other about real life language.

    Next time you hear a funny joke you'd better not laugh too hard. According to a paper published by the British Medical Journal, laughter isn't always the best medicine. Sometimes it can even be harmful. Professor Robin Ferner from the University of Birmingham, one of the authors of the study, found that bad things could happen to people who laughed too much. He says, "We found people with heartbeat problems which had stopped their hearts, we found people who had fainted(昏倒), and we found people who'd dislocated their jaws or burst their lungs."

    It seems that laughing can be no laughing matter. But it's not all doom and gloom. Professor Ferner says there are benefits to laughing when you want to lose weight, for example. Yes, that's right: laugh and be slimmer! Professor Ferner explains that: "You use energy when you laugh, you move your diaphragm(横隔膜), you expand your lungs, and both those things can be helpful."

    According to the research, laughing for a quarter of an hour can burn 40 calories, and if you laughed all day you'd use about 2, 000 calories, which is what most people consume in a day. But don't do that or you might end up with a painful jaw. Ouch! Or you might find people looking at you in a funny way.

    But I don't want to finish this article leaving you feeling desperate. Laughter comes naturally for most of us. Babies begin to laugh at around 3-6 months. So give in to your sense of humour and keep smiling. Life is short anyway.

    There have always been a lot of commonly believed but false ideas about being fat and doing exercise. Some people believe that they can't help putting on weight as they get older, while others hold that if they stop exercising, their muscles will turn into fat. Here are some more myths:

I'll never lose weight — I come from a fat family.

Wrong! While we can't change the body type we are born with, we can't blame our genes for making us fat. There's plenty of evidence that fatness runs in families, and the main reason is that they share the same habits of eating too much and exercise too little.

    I am fat because I burn calories slowly.

Wrong! Fatness is not caused by a slow metabolism (新陈代谢). If fact, although fat people consume more energy that slim people, they also fail to realize how much they eat! Keeping a diary can help you work out your daily food intake more accurately.

    Exercise is boring.

    Wrong! Anything will become boring if you do it many times. The key is to develop a balanced and varied program that's fun as well as progressive. If you enjoy a Sunday walk, take a different route. If you do Yoga, try a tai chi class. If you like swimming, set yourself a distance or time challenge.

    No pain, no gain.

    Wrong! Exercise is not meant to hurt. Indeed, pain is your body telling you something's wrong, and continuing to exercise could lead to serious injury. You may experience mild discomfort as you begin to exercise regularly, but this your body adapting to the positive changes in your lifestyle and the aches should disappear relatively quickly. If you don't, rest and seek medical advice.

    Pangolins (穿山甲) are strange-looking creatures, covered with hard scales (鳞). They can roll up into a ball to protect themselves from enemies and have tongues that are longer than their bodies.

    Pangolins have recently become the focus of Chinese people. A screenshot (截屏) of a micro blog post showing some people eating pangolins at a feast spread. A few days later, people were angered again by pictures showing people eating protected animals, including pangolins.

    Yet this is only the tip of the iceberg. Many more pangolins have been hunted or killed. According to the International Union for Conservation of Nature (IUCN), more than 1 million of them have been killed or sold in the last 10 years. It also said that they are the most illegally traded mammals in the world. In September 2016, the IUCN added the pangolin to the world's "endangered animals list". They are now more endangered than pandas.

    A growing trade of their scales and meat is the main reason for their decline in numbers. Many people in Asia and Africa consider pangolin meat is delicious. Some people even think pangolin scales have medical qualities. However, their scales are made of keratin (角蛋白), the same material human fingernails are made of.

    Luckily, the situation is getting better. World Pangolin Day is on the third Saturday of February each year. It's a day to help people know more about pangolins. The government now stops anyone from buying and eating pangolins in China. Breaking this law is regarded as a crime. The trade of pangolins across the world is also not allowed, according to the Convention on Trade in Endangered Species of Wild Fauna and Flora.

    It seems as if Christmas and their birthday aren't enough. Kids have another day which revolves (围绕) around them. There are a lot of funny activities in Shanghai especially for families as Children's Day falls on 1^st June.

    ①Indoor activities at Big E

    Big E is a great place for kids. All kinds of ball games can be found here. This Sunday, there are some other interesting activities: free movies and a magic show with three sessions (场) between 9 a. m. and 6 p. m.

    ②The Wizard of Oz at Kerry Hotel

    If eating and relaxing is what your family are interested in, Kerry Hotel should be your favourite place. The COOK and The MEAT both offer excellent brunch (早午餐) every weekend. Besides, The BREW will organize The Wizard of Oz for children in a repeat of its special Easter performance.

    ③Brunch at City Bistro

    If you're looking for a restaurant with a more relaxing atmosphere and lower price than either The COOK or The MEAT, then go to City Bistro. A special discount on its brunch this Sunday has never happened before. While parents are enjoying the food, their children can play in the kids' corner and let parents catch their breath.

    ④Children's exhibition at Gallery G1

    If going out for brunch is too regular, families can try something a little more cultural at Gallery G1. There is an exhibition of children's artwork named My Sky, which will be displayed this weekend. There are also a number of artistic (艺术的) activities for kids to try.

    ⑤Get creative at Petit Chameleon

    Petit Chameleon at the Daycare centre is organizing a new activity named Art from the Start to show kids' creative ability. The event is about ancient Greece. On Sunday, you will see kids make their own armors (盔甲).