How does a young dog or cat get to know a new home? The animal uses its nose. Right away it smells its new places. Then it makes wider and wider circles, smelling all the time. Before long it can find its way home very well, even in the dark. It simply follows something it knows well.

    Stories happen about animals who found their way across land they had never smelled before. Take the case of Smoky, a small white cat. Smoky had some funny red hair around its right ear. One day Smoky and his owner began a long journey. They were moving from Oklahoma to Tennessee. When they were just eighteen miles from their Oklahoma home, Smoky jumped out of the car. Then he found his way back to the old house. There he wandered around outside for many days. Finally he disappeared.

    A year later Smoky meowed at the door of a house in Tennessee. A man opened the door. "Is that you, Smoky?" he said in surprise. At first he couldn't believe it. Then he saw the red hair around its right ear. It was Smoky!

    Thousands of years ago,in the south of ancient China,there lived Shennong,a man who had an ox head and human body.Seeing that local people were suffering from disease,he built ladders and houses on a high mountain to store hundreds of medical plants.To remember him,people named the place shennongjia.

    The legend(传说）makes Shennongjia in Hubei an inciting place for tourists.Traveling there is a unique experience,as you can see sceneries of the four seasons from different altitudes(海拔）.“When the bottom of the mountain is summer,the top is spring and while the foothill is autumn,the top is covered with ice,”local people say of the special climate of Shennongjia.

    Shennongjia is also home to 5,000 species of animals and plants.Many animals in danger live there,such as the golden monkey,the clouded leopard and the Asian black bear.

    One interesting and mysterious(奇妙的）thing about Shennongjia is its legend of wild men.Some people once claimed that they saw big prints or big-foot creatures.Yet so far,scientists haven't proved it is true and some say they are just bears.

    The beautiful place has recently received a new title.On July 17,2016,Shennongjia Forestry District was added to United Nations World Heritage list as a natural site.Chins now has 50 world heritage sites(遗址），second only to Italy in the world.

    In today's world of modern science and medicine, a more traditional treatment is once again becoming popular -- animal friendship.

    It is now well-known that people with problems such as heart disease or cancer live longer and get better more quickly if they have pets. Keeping pets lowers blood pressure and makes people less worried. Animals are increasingly important in treating older people who have memory loss(损失) and other brain problems. These people often feel nervous and upset. Activities with animals help them improve their physical condition and also give them joy, entertainment and loving friendship.

    Here is a case that shows the benefits of animals. John was a six-year-old boy. He had no physical problems. He just refused to talk. His older cousin, Ned, had a parrot called Sally, and John used to visit it. When he arrived, Net used to say, “Hi, John!” We all know parrots copy what they hear. After a few visits, Sally began saying “Hi, John!” When John came into the room. Then, one day, John turned to the parrot and replied “Hi, Sally!” Staying with the parrot encouraged John to begin talking.

    Another use of animal helpers is in schools. In some cases, they are used to teach children to get on and share with others, and even to teach them about animals.

    If you want to know more about animal helper programs, you can get in touch with organizations like Riding for the Disabled or do a search about animals on the Internet. You don't have to be an animal trainer or a doctor to join in.

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C

    Where can you learn about the cultural relies(文物)of our country? You may visit museums or read books, but now a CCTV show may give you a more fun way to learn about them.

    The show is called National Treasure, it has 10 episodes (集) it shows 27treasures from 9 museums across China. In order to make ancient culture relics come alive, the show uses different ways to explain the story history and culture behind them.

    Although it's a show about old relics, it looks modern and technical(技术的). An IMAX-sized LED sired screen on the stage shows the treasures in detail.

    The treasures are presented(呈现) by National treasure keepers(守护者), both famous people and common people. Instead of just telling the stories and history behind the treasures, the show invites famous actors to be national treasures keepers. And they act out, this stories on the stage. The actors even use the funny words to make their performances interesting and alive. For example, on the show, actor wang Kai played Emperor Qianlong TV viewers loved his performances.

    While telling the stories behind the treasures, National treasure keepers also tell their own stories. For example, an old man named Qiu Qingnian is good at making natural paints for repairing ancient paintings. For many years he has been looking for mines(矿) deep inside mountains. On the TV program, he shows TV viewers how to make natural paints.

    The show has become widely popular with its interesting plots(情节), good performances and funny words. It has promoted (推广)ancient cultural relics and has encouraged more people to visit museums.

    We want to explore and try to better understand the world in which we live; Space exploration is one of the ways. Through the exploration of space, we can begin to unravel the mysteries of our universe, and to better know our living environment.

    Space exploration provides us with knowledge about the beginning of our solar system, our own planet and ourselves. It also helps answer the questions that have puzzled us for many years. Solar system exploration is important because it is good for us.

    Space technology has become an important part of our daily lives. Some technology uses satellites to communicate. Satellites are also used to examine the changes in the Earth's climate and seas, for weather report and for military. We also use satellites in food production. Because of the use of space technology in crops, fewer and fewer people will suffer hunger.

    The space program provides a chance for nations to work together. The cooperation(合作) promotes peace and understanding between governments and their people. Many governments have taken part in the space technology, including the United States, Russia, Japan, the European nations and India. In the near future, other nations will take part in it. In fact, the United States remains the leader in new space technology.

Kate is both my neighbour and my best friend. I first met her five years ago. 

Kate is tall and slim(苗条的). She has long hair. She has big eyes and a small nose. I like her smiling face best. It makes her look really pretty and kind. Kate is a friendly girl. She always has a smile on her face and looks happy. She likes to help people. She helps me with my homework and she is very patient. When I feel bored or unhappy, I often go to her. She will talk to me and tell me interesting things. 

Kate wants to work with children. She would like to be a teacher when she grows up. I think she will be a great teacher.