Confidence is very important in daily life. It can help you to develop a healthy attitude (态度). A study shows that the people who are more confident are much happier. They can have more chances to make themselves successful. The following is about how to be more confident.

    Speak loud.  When you are not confident, you can't do well what you want to do. You speak in a voice so low that other people can hardly hear you. Try to speak loud enough so that people can hear you clearly. The high voice can help you become more confident.

    Play sports.  Physical exercise makes you tired but completely relaxed. A strong body helps you be full of confidence.

    Encourage yourself.  To see how many things you have done well, you can write down a list of things you did during the day. Did you finish your homework? Did you tell a joke that made everybody laugh? Give yourself praise for the good things you've done.

    Pick up a hobby.   If you like singing, sing as much as you can. In some ways, a hobby can make you outstanding. And it will make you happy and confident.

    Get rid of (消除) fear. Fear comes along with failure (失败). But it's easy to overcome (克服) if you know that failure is part of your life. Don't hide your head just because you said something stupid last time. Try to start again and believe you can do better.

阅读理解

    Water is a liquid (液体) ; but it can also be a solid when it is very cold and turns to ice. It can also be a gas, when it evaporates (蒸发) and become water vapour (水蒸气) .

The water cycle

    Water is very important, and without it life on Earth would be impossible. The oceans that cover three quarters of the Earth's surface can be thought of as our great water reservoirs. All the time, water is being evaporated from the ocean's surface by the warmth of the sun. High in the sky this water vapour, turns into clouds which drift (漂浮) over the land, often creating rainfall. As the rain falls,it seeps (渗漏) into the soil and then into rivers that flow back into the oceans, where it is ready to begin all over again!

下面是被打乱的有关The water cycle（水循环）的信息，请根据短文内容重新排序。首句己给出：

Water is warmed by the sun and turns into water vapour and rises into the sky.

    There are some differences between British English and American English. In grammar, for example, speakers of British English say "in hospital" and "Have you a pen?". Americans say "in the hospital" and "Do you have a pen?". Pronunciation is sometimes different. For example, when a learner speaks British pronunciation[da:ns] (dance), he may not understand the American pronunciation[dæns]. There are differences between British English and American English in spelling. For example, "travelled" and "honour" are British spelling, "traveled" and "honor" are American spelling. However, in most situations(情况), British English and American English are not different languages.

    Tom is a TV reporter. An amazing thing happened to Tom yesterday evening. He was walking alone on his way home when he saw bright lights in the sky. Then a spacecraft(航天器) showed up. At first he thought it was orange and white, and it was coming closer and closer. Then it stopped a few metres above the ground. He saw two people inside. They had big ears and small eyes, but no hair. Tom thought they were aliens. He had a camera with him then, but he was too scared to take a photo. Then he began to feel weak and fell to the ground. An hour later, he woke up. He found himself lying on the grass in front of his house. He couldn't explain how he got there. Of course he told his friends about this strange experience. All of them said he was kidding.

    American schools are quite different from those in China. In America, at the beginning of the term, students must select (挑选) their subjects and teachers first.

    Selecting is very important for your marks in America. So at the first term, don't select too many subjects, or you'll feel very nervous and tired. Then you have to ask for some teaching plans. There is some information about subjects, time arranging, marks and textbooks. At the same time, you must choose the teachers. Different teachers have different teaching methods. If the teacher is called "killer" by the last grade, many students will give up choosing him, because this kind of teacher will leave too much homework, too many exams and give too low grades. There is another thing after you select the subjects and teachers. How to buy textbooks makes each student feel hard. The textbooks in America are very expensive. Each one is about $30—50. In order to save money, many students buy some used textbooks, and some students usually borrow textbooks from the school library.

    In class, discussing is very important. The teacher encourages you to ask questions or show your own opinions. They don't usually ask you to sit well. Instead they allow you to sit or stand anywhere you like.