A bookstore chain(连锁书店), “Popular Bookmall(大众书局)” introduced their unique style of book distribution(分布) in Shanghai back in November. This experimental store offers books at very low prices, and there is no staff(职员) to require shoppers to pay before taking books away. Sounds like a book lover's paradise(天堂)！

    Popular Bookmall had already set up such a shop in Nanjing. The organizers of the Nanjing store report that it was a great success, enough shoppers voluntarily paid for their books. But most older “honesty stores” in China did not receive enough honest shoppers. For example, a shelf-service restaurant opened in Fujian province years ago which allowed shoppers to pay whatever they chose, but about one –fifth of shoppers paid nothing. Therefore some people have speculated(推断) that Chinese are becoming more honest. The organizers of the “honesty stores” say that their goal is to encourage people in China to remember how important honesty is.

    Many are cared about dishonesty in China. Even at Popular Bookmall, not everybody choose to pay for their books. How can we encourage ourselves to be honest? We should listen to our conscience(道德心). This has deep roots in Chinese culture. Confucius(孔子) taught Chinese to be conscientious and honest.

    But there is also a great rational(合理的) reason for “honesty stores”: the more honest people there are in society, the more reasons we have to trust others. And if people trusted each other, they'd be more willing to share. We could contribute to a “sharing economy” where you do not have to think about saving or spending money all the time, but helping other people. For all these reasons, society is built on trust, not only trade.

阅读以上信息，用恰当的单词完成下面的句子，每空一词。

Maker Moment

    Last year, Izzy Goldstein, 12, learned in science class that we can reduce air pollution by using natural energy sources, such as wind and solar power, instead of gasoline. This made her wonder what she and her schoolmates could do to help the environment. "Maybe if my school got  a bike rack（架子）, more kids would bike to school instead of depending on cars," Izzy told TIME for Kids. Rather than ask their school to buy a rack, Izzy and her friends decided to make a bike rack by themselves.

    They came up with a design. They calculated how much wood they might need. They measured how long the boards should be. They used power tools to cut them and put them together safely. And they did all this in their school's makerspace.

    Makerspaces are workspaces where kids can learn to create objects using technology, engineering, art and design. These spaces often feature a mix of high-tech machines, such as 3D printers and robotic Kits(工具箱), and simple materials like clay and cardboard.

    Izzy goes to the Harley School in New York. It is one of a growing number of schools across the United States with makerspaces. Makerspaces are largely inspired by Maker Faires(创客盛会), which are events that give people a chance to share their creative projects. Each year, about 250,000 people attend the Maker Faires in San Mateo, California, and Queens, New York. Maker Faires have also spread to countries around the world, including Egypt, France and Thailand.

    Schools are introducing makerspaces to the curriculum(课程)because makerspaces give kids a way to have ideas and build something from those ideas. Kima Enerson is a makerspace teacher at the Harley School. But she says kids can become extraordinary makers in an ordinary classroom, too.

    In Harley's Lower School (pre-kindergarten to Grade 4), students learn about the basics of computer software. By third grade, they study coding and how electricity works. In sixth grade, they learn to safely use tools such as drills and saws. When students get to high school, Enerson shows them how to apply their skills to solve global problems. "Throughout the process of designing, students are learning to create something to better the world," she says

    Not only adults but also teenagers have problems in their life. Here is a survey showing the main problems of teenagers.

    They feel stressed because they have too much homework to do both at school and at home. They have lots of exams to take. And parents usually send them to different classes at weekends. (3)They don't have their own time to do what they are interested in.

    Now more and more teenagers are getting short-sighted. They often read in bed or keep reading for a long time without having a rest. Some of them are crazy about playing computer games. Some spend too much time watching TV. (4)Another serious problem among teenagers is that many of them are becoming fat. They eat too much junk food, but they take little exercise.

    I think teenagers should think of ways to deal with the problems. They should make a plan for study and hobbies and find time to relax as much as possible.

    When you hear the name Hollywood, you probably think of excitement, lights, cameras and movie stars. Famous actors are not the only important people in the entertainment business. Directors and producers are important, too. Today, Hollywood is full of producers and directors. And it is one of the tourist destinations in America.

    In 1911 the small, peaceful village of Hollywood in California voted to become part of Los Angeles. Today, over 100 years later, this village has grown into the home of one of the best-known industries in the world- the American film industry.

    With this growth, came many well-known symbols. There is the famous Hollywood sign which stands above the hills of the town. The first sign was built in 1923. Then there is Hollywood Hall of Fame, where great actresses, actors and directors leave their footprints or handprints. Norma Tallmadge was the first actress to do this in 1927. But most famous of all are the Oscar Academy Awards(奥斯卡颁奖). In March of every year a number of actresses, actors and directors wait nervously to find out if they have won an "Oscar". The 85th Oscar Academy Awards was held on February 25, 2013, in Los Angeles. Ang Lee(李安),a Chinese director won the best director again. It was his second time to win an "Oscar".

    Nowadays it becomes more and more common for films to be made away from Hollywood itself, but it remains the home of films, and thousands of hopeful young actresses, actors, writers and directors still come to "the Dream Factory" every year. But not all Hollywood dreams have been happy ones- as one actress, who later died tragically(悲惨地), said," Hollywood is a place where they will pay you 500 dollars for a kiss, and 50 cents for your soul.

    Everyone has good days and bad days.

    Sometimes, you may feel that you're on top of the world and all the questions on your maths test might seem cays. But sometimes you feel frightened or you lose things, and you cannot focus on your school work.

    For more than 20 years, scientists have suggested that high self-esteem(自尊)is the key to success. They said that kids who feel good about themselves do better in school and have fewer emotional problems than kids who have a low opinion of themselves. , Now, new research shows that focusing just on building self-esteem may not be helpful. In some cases, having high self-esteem can bring bad results if it makes you less likeable(可爱的)or more upset when you fail at something.

    "Forget about self-esteem," says Jennifer Crocker, a psychologist at the University of Michigan, US." It's not the important thing. Crocker's advice may sound a bit strange because it is good to feel good about oneself. Studies show that people with high self-esteem are less likely to be sad, anxious, shy, or lonely than those with low self-esteem.

    But, after reviewing about 18, 000 studies on self-esteem, Roy Laumeister, a psychologist at Florida State University, has found that building up your self-esteem will not necessarily make you a better person. People with high self-esteem tend to think more of themselves while people with low self-esteem are more likely to rely on their friends when they need help.

    Researchers say it is best to listen to and support other people. Set out to create or build something. If you fail at something, try to learn from the experience. "The host therapy(药方)is to know your own weak points, "Vohs says. "It's OK to say, I'm not so good at that, 'and then move on."