The computers changed our lives in the 1980s, the Internet changed our lives in the 1990s, and the robots will change our lives in the new century.

    Do you think there will be robots in people's homes? It's not a dream that every home will have a robot.

    Now, robots are not only able to help people do the housework, they can also help the doctors do the difficult operations, play chess with people, play the piano and so on.

    A new cooking robot is used in Beijing. It can cook all the dishes on the menu; you only need to wait two to four minutes. In the future, the robot will be a nurse, a security (安全）guard, or a partner in your life.

    Experts believe robots will be used everywhere from the industrial (工业的） robots to service robots. In the future, robots will become part of the family, and provide close service for people. We all look forward to the new robot age.

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    EVERYDAY since March 8, people all over the world are repeatedly asking the same question: Where did Malaysia Airlines Flight MH370 go? It turns out to be the saddest answer.

    On March 24, Malaysian Prime Minister(总理) Najib Razak announced that the plane "ended in the southern Indian Ocean". All 239 people on board, including 154 Chinese, died.

    The conclusion was based on satellite(卫星) data from the British Air Accidents Investigation Branch and Inmarsat, a Britain ­based satellite company. No debris(残骸)of the plane had been found.

    The news sent people, especially families of passengers(乘客), into deep sorrow. They are asking for more details about the investigation.

    China has already asked Malaysia to provide(提供) all the information and evidence(证据) leading to the conclusion, said Chinese Foreign Ministry spokesman Hong Lei. He said China would continue with their search effort. "We hope that other countries will also continue their search, " Hong said.

    People can use the phone to talk with others almost anywhere on the earth. But when you use the phone, you don't see the person you are talking with.

    Today some people are using a kind of telephone called the picture phone or vision phone. With it, two people who are talking can see each other.

    Picture phones can be useful when you have something to show the person you're calling. They may have other uses in the future. One day you may be able to ring up a library and ask to see a book. Then you'll be able to read the book right over your picture phone. Or you may be able to go shopping through your picture phone. If you see something in the newspaper that you think you want to buy, you'll go to the phone and call the shop. People at the shop will show you the thing you're interested in right over the phone .You'll be able to shop all over the town and never even leave your room.

    As we know,more and more teenagers are beginning to somke.It seems that young people think smoking is very cool.There are many reasons for this,for example,films.Many actors smoke in the films and this can lead teenagers to think smoking can be cool.Many young people believe that smoking makes them look cool.It's probably true that smoking helps them look older.Doctors say that not only sugar and alcohol but also smoking is bad for your skin.Do you really want to see wrinkles on your face at a young age?Do you really think that smoking will make you as cool as you think?Do you really believe that he or she will like someone that smells like a factory?This is simply a bad idea.Besides causing cancer,smoking will also make you ugly and sad.

    Therefore,boys and girls ,forget about smoking!Don't even start.If you are smoking,give it up as quickly as possible.Why not live a healthy life without smoking?

    Thousands of years ago, people didn't know that the Earth moved. They thought the sun really did move across the sky. The Greek god Helios was said to drive the sun across the sky with his chariot (战车). But now, the way people think has changed. Nowadays, it is the sun that drives a "chariot" around the sky.

    What do I mean by this? Well, quite simply, there is now a plane (or "chariot") that is powered by the sun. It has special parts on its wings. These parts absorb (吸收) power from the sun. They absorb so much power that the plane can still fly even at night. In Greek mythology (神话), Helios had to take a break at night. It seems we're finally even more powerful than the gods themselves.

    This plane is called Solar Impulse. It will fly across the US in May. This is very important for the future of the world.

    Why is solar energy (太阳能) important? Well, other kinds of energy are known to cause problems. If you live in China, you've probably noticed the pollution. This is caused by burning coal and gas to make energy. The heat and chemicals created by burning these things give us power. But if we use power from the sun, we don't have to burn anything and there will not be any pollution.

    Solar energy is not entirely ready yet. It needs to be improved. But the best thing about it is that, unlike coal and gas, it doesn't run out. The Solar Impulse plane could pretty much keep flying forever. Of course, the sun's light will eventually run out too one day, but not for another 5 billion years. That's a pretty long flight.