This is a story about a famous American woman. Her name is Helen Keller. When she was only nineteen months old, she got an illness. It made her blind(瞎的) and deaf (聋的). She couldn't see or hear anything, so she couldn't learn to speak. When she was six, a young teacher came and taught her to read and write. Her name was Ann Sullivan.

    Later, when she was ten, Miss Sullivan took her to another teacher, Sarah Fuller. Sarah Fuller taught her to speak. Helen put her fingers on Miss Fuller's face and into her mouth. In this way, she learned to speak. She went to school and became famous because she was one of the first blind and deaf persons to learn to speak. She began to write books and to help the blind in many parts of the world. Her hard work and her courage(勇气) made people in all countries love her.

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    Much meaning can be carried clearly with our eyes，so it is often said that eyes can speak. Do you have such kind of experience? On a bus you may look at a stranger, but not too long. And if he finds that he is being looked at, he may feel uncomfortable. It's the same in daily life. If you are looked at for more than necessary, you will look yourself up and down, to see if there is something wrong with you. If nothing goes wrong, you will feel angry toward the person who is looking at you that way. Eyes do speak, right?

    Looking too long at someone may seem to be impolite. But sometimes things are different. If a man looks at a woman for more than 10 seconds, it may mean that he wishes to attract her attention, and to make her understand that he loves her. When two people are in a conversation, the speaker will only look at the listener from time to time, in order to make sure that the listener does pay attention to what he or she is saying. Lovers will enjoy looking at each other or being looked at for a long time, to show something that words cannot express.

    Clearly，eye contact(接触)should be done according to the relationship between two people and the place where you stay.

    People burn coal, gas and oil to get energy But there are problems with these fuels (燃料). (A)________, these fuels cause pollution. Pollution makes the air and water unsafe for humans. Secondly, these fuels will not last forever. One day, we will run out of these fuels.

    Scientists are looking for new kinds of energy. One is heat from the Earth. We know that (B)地球中央非常热. We cannot reach the center of the Earth, but in some places the heat from the Earth's center comes to the surface of the Earth. Perhaps you know about some of these places One place is volcanoes (火山). It is very dangerous to go near an active volcano, (C) _______ we cannot use the energy from this.

    Another kind of heat from the Earth is hot springs (温泉). In these places, hot water comes to the surface of the Earth. If this water is near a town, the hot water can be sent in pipes (管道) directly to people's houses to heat them .In Iceland, this is a common way to heat houses.

    (D)In Australia, scientists are looking for ways to make energy using hot rocks under the surface of the Earth. They want to pump (抽水)water onto the hot rocks .When the water hits the rocks, it makes stream(蒸汽). The steam is piped to power stations where (E) it is used to make electricity. The electricity can then be sent all over the country.

    It was Saturday again. Grace and Karen disliked, Saturdays. Unlike their classmates, they had to get up early at seven every Saturday to prepare for their lessons. Grace had to attend the drawing lesson and Karen had to attend her ballet lesson. "How I wish I could do something different today," said the twins with one voice. All at once, an idea came to Grace and Karen at the same time. "Do you want to be me for a day?" they asked each other. It seemed like a wonderful plan to them. After giving each other a description of their own friends, Grace put on Karen's ballet dress while Karen put Grace's brushes and paints into her bag. Then they left for their classes.

    When the drawing lesson started, Karen was lost. Unlike Grace, Karen was poor at drawing. When the drawing lesson finally ended, Karen didn't dare to hand in her work.

    Meanwhile, Grace was struggling in the ballet class as well. As she had no idea about the dance steps, she had to follow her classmates blindly. As a result, she kept knocking into them. Their ballet teacher became impatient with her, "Karen, you should remember the basic steps. You can't rely on copying what others are doing."

    When Karen and Grace got home, they were tired out. They decided that they would never try to be someone else they were not. It seemed that the grass was not always greener on the other side.

    Do you want to visit the North Pole(北极) this summer? {#blank#}1{#/blank#} So if you enjoy the sunshine very much, come to Sunshine Hotel in the North Pole this summer. It's very far from where you live, so you can only come here by plane. It is also very cold here. {#blank#}2{#/blank#} You can play with the snow in the evening because it is still bright (明亮的).

    In Sunshine Hotel, there are 20 floors (楼层) and 100 rooms. {#blank#}3{#/blank#} You have to pay S 100 for a room for one night. Every room has a big balcony(阳台). {#blank#}4{#/blank#} Sometimes you may see some interesting animals. There is a coffee bar (咖啡馆) on each floor. You can get hot coffee here for free. If you want other drinks, you have to pay for them.

    {#blank#}5{#/blank#} Do you want to feel anything different? Welcome here!