Sally Ride was born in California in 1951. She was the first American woman to travel into space. She loved to play tennis and wanted to be a tennis player when she was young. But after three months' professional(专业的) training, she changed her mind. She went to Stanford University and started to study science. She studied stars and planets. She did researches at the university and got her PhD in astrophysics(天体物理学博士学位) after several years' hard work.

 In 1977, she took a test to become an astronaut. And then she was picked up from over 8,000 people. In order to realise her dream of going into space, she had to get different kinds of special and difficult training. She learned how to fly a plane, how to jump out of a plane as well as how to operate(操作)special machines

 Sally and four other astronauts flew a spaceship called Challenger on Jun. 18, 1983. She became the first American woman to travel into space. Later, she taught at the University of California. Then she wrote seven books on space for children, encouraging children to study science. Unfortunately, she died in 2012.

    Laura is at the airport(机场). She waits for her plane. Her plane is to Berlin, and it is 4 hours away. Laura walks around the shops.

    After an hour she wants to go to the bathroom. But she doesn't find it. “Where is the bathroom?” she says. She starts asking other people. Laura says to a man，“Excuse me, sir, could you please tell me where the bathroom is?” The man says, “You mean the restroom，right?” Laura says, “No, I mean the bathroom.” “Well, the restroom is over there.” He says and walks away.  

    Laura doesn't understand(明白). She asks a woman, “Excuse me, madam, could you please tell me where the bathroom is?” “The restroom is over there,” the lady answers and walks away.

    Laura is confused. “What's wrong? I need to use the bathroom and they tell me to rest!”

    Then Laura gives up(放弃). She feels tired and thinks she needs to rest.  

    She walks to the restroom. Now she is surprised. She realizes(意识到) the restroom is the name for a public(公共的) bathroom!

    When an ice cream sundae(圣代冰淇淋) cost much less, a boy entered a coffee shop and sat at a table. A waitress put a glass of water in front of him.

    "How much is an ice cream sundae?"

    "Fifty cents," said the waitress.

    The little boy pulled his hand out of his pocket and studied a number of coins in it. "How much is a dish of plain ice cream?" he asked.

    Some people were waiting for a table, and the waitress was not patient. "Thirty-five cents," she said angrily.

    The little boy again counted the coins. "I will have the plain ice cream," he said. The waitress brought the ice cream and walked away. The boy finished, paid the money, and left.

    When the waitress came back, she was surprised at what she saw. There were fifteen cents placed beside the empty dish. That was her tip.

Does Fame Drive You Crazy

    Although being famous might sound like a dream comes true, today s stars, feeling like zoo animals, face pressures that few of us can imagine. They are at the center of much of the world's attention. Paparazzi (狗仔队) camp outside their homes, cameras ready. Tabloids (小报) publish thrilling stories about their personal lives. Just imagine not being able to do anything without being photographed or interrupted for a signature (签名)!

    According to psychologist Christina Villarreal, celebrities—famous people—worry constantly (不断地) about their public appearance. Eventually, they start to lose track of who they really are, seeing themselves the way their fans imagine them, not as the people they were before everyone knew their names. "Over time," Villarreal says, "they feel separated and alone."

    The phenomenon (现象) of tracking celebrities has been around for ages. In the 4th century B. C, painters followed Alexander the Great into battle, hoping to picture his victories for his admirers. When Charles Dickens visited America in the 19th century, his works attracted thousands of fans, leading him to complain about his lack of privacy. Tabloids of the 1920s ran articles about film—stars in much the same way that modern websites do.

    Being famous people today, however, is a lot more difficult than it used to be. Superstars cannot move about without worrying about photographers with modern cameras. When they say something silly or do something ridiculous, there is always the Internet to spread the news in minutes and keep their "story" alive forever.

    If fame is so troublesome, why aren't all celebrities running away from it? The answer is there are still ways to deal with it. Some stars stay calm by surrounding themselves with trusted friends and family or by escaping away from big cities. They focus not on how famous they are but on what they love to do or whatever made them famous in the first place.

    Sometimes a few celebrities can get a little justice. Still, even stars who enjoy full justice often complain about how hard their lives are. They are tired of being famous already.

Life in the future will be different from life today. Many changes will happen. But what will the changes be?

The population (人口) is growing fast. There will be more people in the world and most of them will live longer than people live now. 

Computers will be much smaller and more useful, and there will be at least one in every home. And computer studies will be one of the important subjects in school then. People will work fewer hours than they do now and they will have more free time for sports, watching TV and travelling. Travelling will be much cheaper and easier. 

There will be changes in our food, too. More land will be used for building new towns and houses for all the people. Then there will be less room for cows and sheep, so meat will be more expensive. Maybe no one will eat it every day. Instead (相反), they will eat more fruit and vegetables. Maybe people will be healthier. Work in the future will be different, too. Robots will do dangerous and hard work. Because of this, many people will not have enough (足够的) work to do. This will be a problem. 

No one can be happy all the time. You may become unhappy sometimes. Do you know what to do with that? Maybe you can do the following things. They can help you become happy again.