The American book Who Moved My Cheese has been a best seller all over the world. It teaches people how to face changes in their lives. It is just for teens. The book tells us that when facing change in our life, like a new school or new friends, don't be afraid. Use this change to make a better life.

    The book gives an example of a change at school. A school is changing from having two terms to three terms because there are too many students. Several teens are talking about this. Most of them are unhappy and worried. But Chris is not. He laughs and tells a story about two mice, two“little people”and some cheese.

    The four are in a maze(迷宫)looking for  The cheese. Here, cheese means some thing important in life. But they find the cheese is gone. The mice realize that they can't change what has happened and have to find more cheese. This means finding different dreams. The little people can't do this. They are afraid of change so they find no cheese.

    After Chris finishes the story, the friends understand one thing:to get more cheese, move in a new direction quickly. His friends understand how this can be used in the changes all teens face, such as doing well at school or feeling good about yourself.

   What's a spacewalk? Any time an astronaut gets out of a spacecraft(航天器) while in space, it is called a spacewalk. Astronautsgo on spacewalks for many reasons. For example, experiments can be placed on theoutside of a spacecraft. This lets scientists learn how being in space affects(影响) different things. By going on spacewalks, astronauts can also fix thingsinstead of bringing them back to the earth to fix.

   When astronautsgo on spacewalks, they wear spacesuits to keep themselves safe. Inside spacesuits,astronauts have the oxygen(氧气) they needto breathe and the water they need to drink. To keep the astronauts and the spacecraftsafe, the astronauts must leave and go back to the spacecraft through a specialdoor. When on a spacewalk, astronauts use safety tethers to stay close to theirspacecraft. Tethers are like ropes, connect the spacewalkers with the spacecraft.They keep astronauts from floating(漂 浮) away into space.Another way astronauts stay safe during spacewalks is by wearing a SAFER. SAFERis worn like a backpack. It helps an astronaut move around in space.

   How doastronauts train for spacewalks? One way is by going for a swim. Floating in spaceis a lot like floating in water. Astronauts practice spacewalks underwater in ahuge special swimming pool. For every one hour they will spend on a spacewalk, astronautsneed to train seven hours in the pool. Another way astronauts practice for a spacewalkis by using virtual reality(虚拟现实). It looksand feels just like a spacewalk.

   Today,only three countries have finished spacewalks independently. They are Russia, theUnited States and China. The first person to go on a spacewalk in the world wasAlexei Leonov from Russia. Zhai Zhigang is the first Chinese astronaut to go ona spacewalk. The world record of spacewalks is held by Russian astronaut AnatolySolovyev. He has been on 16 spacewalks and spent more than 82 hours outside in space.

Volunteer Work Done by Class 10 in Winter Holiday

(32 boys and 27 girls)

Around the world there are many famous museums where people can enjoy art. Washington DC has the National Gallery of Art; Paris has the Louvre; London has the British Museum for art and Science Museum for technology. Florida International University (FIU) in Miami also shows art for people to see. And it does so without a building, or even a wall for its drawings and paintings. 

FIU has opened a computer art museum in the US. You don't have to visit the university to see the art. You just need a computer linked to a telephone. 

You can call the telephone number of a university computer and connect your own computer to it. All of the art is stored in the school computer. It is computer art, produced electronically(用电子装置) by artists on their own computers. In only a few minutes, your computer can receive and copy all the pictures and drawings. 

Robert Shostak is the director of the new computer museum. He says he started the museum because computer artists had no place to show their works. 

A computer artist could only record his pictures electronically and send the records, or floppy discs(软盘), to others to see on their computers. He could also put his pictures on paper. But to print good pictures on paper, the computer artist needed an expensive laser(激光) printer. 

Robert Shostak says the electronic museum is mostly for art or computer students at schools and universities. Many of the pictures in the museum are made by students. Mr Shostak said the FIU Museum will make computer art more fun for computer artists because more people can see it. He says artists enjoy their work much more if they have an audience. And the great number of home computers in America could mean a huge audience for the electronic museum. 

Hello! I'm Sandra. I like looking at family photos. Here is {#blank#}1{#/blank#} photo of my aunt's family. This is Cindy. She is my aunt, my{#blank#}2{#/blank#}（father）sister. Cindy is a Chinese teacher. She always{#blank#}3{#/blank#}（say）Chinese is useful. She loves reading {#blank#}4{#/blank#}（book）. She is very busy every day, but she likes {#blank#}5{#/blank#}（she）work. Who is this man? His name is Paul. He is my uncle. He {#blank#}6{#/blank#}（have）a store. There are many school things at his store, such as pens and{#blank#}7{#/blank#}（pencil）. Children all like to buy things there {#blank#}8{#/blank#}all the things are at good prices（价格）. They have two children. Jason is their son and Lisa is their daughter. They are {#blank#}9{#/blank#} the same class, but they like different subjects. Math and science{#blank#}10{#/blank#}（be）Jason's favorite, and Lisa likes English best. She thinks it is useful. On the weekend, they always have a picnic together.

It's a happy family. I love it.

A lot of people' play sports, but very few people become sports professionals(专家). If sports   aren't going to be your future, then why should you play them? Why should you train every day? Why should you work hard and feel sore(酸痛的) the next day? Wouldn't it be better to forget sports and only pay attention to your lessons? In fact, there are a lot of reasons to play sports. 

 First of all, sports are a great way to exercise. Exercising keeps you healthy and strong. It also helps you stay in a good condition. When you exercise, your body makes endorphins(安多芬) which give you more energy and make you feel happier. 

 Also, sports teach young people how to communicate and work as a team. They teach young people to respect(尊重) their coaches, teammates and players from the other team. Many reports say that sports help young people stay out of trouble. If a young person plays sports, he or she may have fewer problems. This is because sports teach people about rules. They also teach people that if they work hard, they might succeed. 

Another good way of sports is that they make people leave their houses. These days, a lot of people spend too much time watching television and playing video games. When you play sports, you go outside and exercise in the sun. You take in fresh air. All of these things are important. 

 Maybe you' re not going to become a sports professional, but that doesn't matter, sports will help you become a better and happier person.