The hottest“green”toy in Germany isn't made of organic or recycled materials.This one has a solar panel and only runs if kids remember to insert bright red “energy stones”that power the space station.Germany，a pioneer in many renewable energy initiatives，is also at the forefront of creating environment­friendly toys aimed at making kids think about where energy comes from and how much of it they can use，raising awareness through play.A number of high­tech green toys are on display at this year's Nuremberg toy fair，which runs through Sunday.

    Among them，there are hydroelectric­powered(水电动力的)toy cars，and doll houses with wind turbines and rainwater catchers.The bright green “Future Planet”space station features an inner atrium(中庭)with a fan that is powered by a functioning solar cell.Its aim is to get kids to use their imagination about how energy will be created in the future.

    Makers and retailers believe such toys will play an increasingly important role in their future—and that of our kids.“Energy is the question of the future and we are definitely thinking about this as we move ahead，”said Judith Schweinitz，a spokeswoman for Playmobil，maker of the solar panel­fitted space station.“It is increasingly being brought into our play concept.”Green toys—which range from those made of sustainable materials to ones like the space station that just raise environmental awareness—make up only a sliver of the $ 84 billion international toy market，but their share is growing，studies indicate.Environmental research firm Earthsense，based in Syracuse，New York，predicts that green toys will account for about $ 1 billion，or 5 percent of U．S.toy sales in the next five years.Parents are smart and they want information about what's in the product.That's what's really driving the market.

    Idioms are one of the hardest parts of learning a language. For those of you who don't know, an idiom is a phrase which has a meaning, but if you translate it word for word, it sometimes makes no sense at all. {#blank#}1{#/blank#}

    Get your act together

    This might be something your teacher says to you if you score badly in an exam or if you misbehave in class. It means you need to improve your behavior or work.

    {#blank#}2{#/blank#}

    Yes, it's longer and more difficult to say than “I'm sick.” But if your English teacher asks you why you haven't done your homework, he or she is more likely to forgive you if you say that you were feeling under the weather.

    It's a piece of cake

    I don't know why this means what it does, but sometimes you just have to accept that English people use the phrase. {#blank#}3{#/blank#}

    Break a leg

    This is perhaps one of the most confusing yet well-known English idioms. If someone says this to you, do not take offence or think they are threatening you. {#blank#}4{#/blank#} It is most often used for people wishing success to actors and actresses before they perform on the stage, but it can be said in other situations, too.

    {#blank#}5{#/blank#} It's definitely not a piece of cake, especially when there are so many confusing idioms. However, with enough hard work and interest, you will succeed in no time. Break a leg!

A. It shows it's so easy.

B. Pull yourself together.

C. I'm feeling under the weather.

D. They are just wishing you luck.

E. Try your best to use them in various situations.

F. All in all, learning a new language can be challenging.

G. Here are four common English idioms that you can use in a variety of situations.

    After shopping for deals in stores on "Black Friday", or online on "Cyber Monday", Americans and people worldwide are preparing for newly popular "Giving Tuesday". Starting in 2012, now the global event that is celebrated annually on the Tuesday after Thanksgiving is the brainchild of 92nd Street Y, a cultural center in New York City and United Nations Foundation.

    As the name indicates, Giving Tuesday is meant to restart the charitable season and therefore observed by raising funds for local nonprofits and schools, organizing food and clothing drives, and conducting random acts of kindness. In 2015, 700, 000 people from 71 countries came together to donate $116.7 million in cash. An additional $1.08 million was spent on gifts.

    While the easiest way to participate is by donating to your favorite charity, this day can be celebrated in many other ways too. You can give back by volunteering at your local shelter or food bank, or even by donating blood. If all else fails, a purchase from the growing number of organizations that give a portion of their sales to charity will do the trick.

    But perhaps the best way to celebrate the day is by helping those nearest and dearest to you. Assist a family member with a simple chore like folding laundry, cooking dinner, or even reading to a younger sibling. No matter what you do, be sure to share you good deed on social media and inspire others to celebrate Giving Tuesday as well!

How to Fight Laziness?

    Lazy people will never gain anything in life. However, laziness can be defeated once a few changes have been made in your mind. {#blank#}1{#/blank#} Many people lack sleep constantly, since they stay up too late and get up too early to prepare for work. These people have little motivation (动力) once they arrive home. Laziness works hand in hand with a lack of motivation and a tendency (趋势) to put off things. By adjusting your sleep schedule to provide a few more hours of meaningful rest, you can fight laziness throughout the day.

    Another way to fight laziness is to change your mind from passive to active. Some people treat their lives as if they were pushed from task to task. Others take a more positive approach viewing each task as a challenge they must overcome alone. {#blank#}2{#/blank#}

    Some people fight laziness by removing the temptations (诱惑) that surround them. A television in the living room may provide entertainment, but watching too much TV often contributes to laziness. {#blank#}3{#/blank#} Complete a few tasks and reward (回报) yourself with what you enjoy, such as a good dinner or a film.

    Laziness can also be a lasting problem at home. Couples and children may all have different energy levels, but laziness can be spread if not dealt with immediately. {#blank#}4{#/blank#} Be the first to collect and wash dishes after a meal. Others at home may finally follow your example and perform their own tasks. It is difficult to practice laziness when you are surrounded by motivated people.

    {#blank#}5{#/blank#} Enough exercise and a balanced diet can help you to develop a healthy lifestyle, thus enabling you to have more energy and help lift your spirits.

    In ancient Egypt, a shopkeeper discovered that he could attract customers to his shop simply by making changes to its environment. Modern businesses have been following his lead, with more tactics(策略).

    One tactic involves where to display the goods. For example, stores place fruits and vegetables in the first section. They know that customers who buy the healthy food first will feel happy so that they will buy more junk food later in their trip. In department stores, the women's shoe section is generally next to the women's makeup section: while the shop assistant is going back to find the right size shoe, bored customers are likely to wander over and find some cosmetics they might want to try later.

    Besides, businesses seek to appeal to customers' senses. Stores notice that the smell of baked goods encourages shopping, so they make their own bread each morning and then fan the bread smell into the store throughout the day. Music sells goods, too. Researchers in Britain found that when French music was played, sales of French wines went up.

    When it comes to the selling of houses, businesses also use highly rewarding tactics. They find that customers make decisions in the first few seconds upon walking in the door, and turn it into a business opportunity. A California builder designed the structure of its houses smartly. When entering the house, the customer would see the Pacific Ocean through the windows, and then the pool through an open stairway leading to the lower level. The instant view of water on both levels helped sell these $10 million houses.

    While many students raise their hands in class to ask or answer questions, some people outside school raise their hands to get others' attention. Recently, the project "Raise Your Hands for Luca" has made people realize they can also do something amazing by raising their hands to help a brave boy named Luca Williams.

    Luca comes from England. When he was three, he lost his legs because of a terrible illness. Luca's parents started the Raise Your Hands for Luca Project. They hoped to raise 1.5 million pounds to buy Luca prosthetic legs (假肢) and to pay for the care he needs.

    Since then, many people have joined up by writing "For Luca" on their hands and putting the picture of it onto the website. The project has also caught many big stars' eyes such as the world famous football star Maradona. Mickey Mouse also joined the project to help Luca. By now, the project has raised about 225, 000 pounds for the little boy.