Lasting a Lifetime

      Sidney Wilson's watch was old and it did not work well. It was either too fast or too slow. It spent more time in the repair shop than on his wrist (手腕). So he decided to buy himself a new watch.

      He went into a jewelry shop and said to the saleswoman behind the counter.

      “I want to buy a new watch, please. Show me the best watch you have.”

      The saleswoman smiled happily. This was the kind of customer she liked.

     “Certainly, sir,” she said, and showed Sidney a gold watch.

      “This watch is made of gold and has twenty-four jewels,” she explained.

      “How much is it?” Sidney asked.

      “$5,000,” the saleswoman said.

      “Oh,” Sidney said. “I'm sorry. You did not understand me. I want to see the best watch you have for under $100.”

      The sales woman now lost interest in Sidney. She pushed some cheap watches at him. “Choose one from these,” she said rudely.       “They are all under $100.”

      Sidney picked up one of the watches, “Will it last me a lifetime?” he asked.

     “Of course,” the saleswoman said.

     “Then I'll buy it,” Sidney told her. He paid for the watch and left the shop.

      Two days later the watch stopped. Sidney could not make it work again. He took it back to the shop.

      “This watch is broken,” he said to the saleswoman. “You told me it would last me a lifetime.”

     “When you bought it, sir,” the saleswoman said, “you didn't look very well.”

Choose the best answer to each question about the story.

    How much do you know about Albert Einstein?

    Albert Einstein, born on March 14, 1879 in Germany, was a great scientist in the world. ①He was strange because he hated haircuts and new clothes. He believed in peace. All his life, he hated war. However, his most famous idea, E = mc², helped create the world's most dangerous weapon (武器). Many people think he was the smartest person in the world. But Einstein said that he thought like a child with many questions and unusual ideas.

    What did he like?

    Einstein liked learning sailing (帆船运动). He sailed in small boats all his life. He once joked, “Sailing is the sport that takes the least energy!” When Einstein was a child, his mother made him take violin lessons. At first, he didn't like the violin. But then he learned to love music and became a good violinist.

    Later, he said, “②热爱是最好的老师。”

    Why is the sky blue?

    In 1910, Einstein asked a question which many children often ask, “Why is the sky blue?” After his careful research, he answered the question like this: “It's because light is made up of many colors including blue. When light travels to Earth, gas particles (气体微粒) spread the blue light all over the sky.” His answer is true in physics.

参考词汇: Poland波兰, graduate from从……毕业, 

the radioactive element radium 放射性元素镭, Nobel Prize 诺贝尔奖

要求: 1. 80 词左右（给出部分不计入总词数）; 

2. 要点齐全, 条理清晰, 语句通顺, 意义连贯, 书写规范; 

3. 文中不得出现真实姓名和校名。

There are lots of great people in history. Today I want to introduce