It is natural that children are curious (好奇的) about the world around them. For example, they want to know how their hearts beat. They want to know why the ocean water tastes salty.
　　As children grow up, they become curious about different kinds of things. When they are babies, they are interested in the parts of their bodies and in the smiles of their mothers. They become interested in the physical world around them: the plants, the animals, the sky. Later, they become interested in the things that people have made: wheels, bicycles, cars. And when they are adults, their curiosity continues. Sometimes this curiosity leads to a career (生涯、职业) in science.
　　Scientists spend their lives trying to find out about the world. Those who work with the earth sciences study the earth, the oceans, and the skies. Other scientists who study living things work with the biological sciences. A third group of scientists study the physical sciences, e. g. physics, chemistry .
　　These scientists have already discovered a lot about our world. For example, they tell us why your heart beats fast when you run. They say that when you are quiet, your heart normally beats sixty-five or seventy-five times a minute. Your heart is a pump (泵) that pumps blood to all parts of the body. The blood carries oxygen and nutrition. When you run, your muscles work very hard and use the nutrition that the blood carries to them. The muscles need oxygen, too . So your brain sends a signal to the heart. The signal means that the muscles need more nutrition and oxygen. Then the heart beats fast and sends blood quickly to the muscles. It may beat 90 to 140 times a minute.
　　Of course, scientists cannot answer all of our questions. If we ask, “Why does the ocean water taste salty” scientists will say that the salt comes from rocks. When a rock gets very hot or very cold, it cracks. Rain falls into cracks. The rain then carries the salt into the earth and into the rivers. The rivers carry the salt into the ocean. But then we ask , “What happens to the salt in the ocean? The ocean does not get saltier every year.” Scientists are not sure about the answer to this question.
　　We know a lot about our world, but there are still many answers that we do not have, and we are curious.
【小题1】According to the passage, which of the following statements is true?

Personal Growth

　　There are two basic ways to see growth: one as a product, the other as a process.

　　People have generally viewed personal growth as an external (外部的，表面的) result or product that can easily be identified and measured. The worker who gets a promotion, the student whose grades improve, the foreigner who learns a new language — all these are examples of people who have measurable results to show for their efforts.

　　By contrast, the process of personal growth is much more difficult to determine, since by definition it is a journey and not the specific signposts or landmarks along the way. The process is not the road itself, but rather the attitudes and feelings people have, their caution or courage, as they gain new experiences and face unexpected difficulties. In this process, the journey never really ends; there are always new ways to experience the world, new ideas to try, new challenges to accept.

　　In order to grow, to travel new roads, people need to have a willingness to take risks, to confront (正视) the unknown, and to accept the possibility that they may “fail” at first. How we see ourselves as we try a new way of being is essential to our ability to grow. Do we see ourselves as quick and curious? If so, then we tend to take more chances and to be more open to unfamiliar experiences. Do we think we’re shy and indecisive (优柔寡断)? Then we may hesitate, move slowly, and not take a step until we know the ground is safe. Do we think we’re slow to adapt to change or that we’re not smart enough to deal successfully with a new challenge? Then we are likely to take a more passive role or not try at all.

　　These feelings of insecurity and self-doubt are both unavoidable and necessary for us to change and grow. If we do not confront and overcome these internal (内部的) fears and doubts, if we protect ourselves too much, then we cease (停止) to grow. We become trapped inside a shell of our own making.

In the author’s eyes, one who views personal growth as a process would _______.

       A. succeed in climbing up the social ladder

       B. judge his ability to grow from his own achievements

       C. face difficulties and take up challenges

       D. aim high and reach his goal each time

When the author says “a new way of being”, he is referring to ________.

       A. a new approach to experiencing the world      B. a new way of taking risks

       C. a new method of understanding ourselves　    D. a new system of adapting to change

For personal growth, the author supports all of the following EXCEPT _______.

       A. curiosity about more chances    B. promptness (迅速) in self-adaptation

       C. open-mindedness to new experiences       D. avoidance of internal fears and doubts

The best title for this passage should be _________.

       A. Growth — Product or Process  B. Facing New Challenges

       C. Two Basic Ways of Growth          D. Overcoming Internal Fears

Tourism probably started in Roman times. Rich Romans visited friends and family who were working in another part of the Roman empire. But when the empire broke down, this kind of tourism stopped.

　　In the early 17th century, the idea of the“Grand Tour”was born. Rich young English people sailed across the English Channel. They visited the most beautiful and important European cities of the time, including Paris in France, and Rome and Venice in Italy. Their tours lasted for two to four years, and the tourists stayed a few weeks or months in each city. The“Grand Tour”was an important part of young people’s education—but only for the rich.

　　In the 18th century, tourism began to change. For example, people in the UK started to visit some towns, such as Bath to“take the waters”.They believed that the water there was good for their health. So large and expensive hotels were built in these towns.

　　In the 19th century, travel became much more popular and faster. When the first railways were built in the 1820s,it was easier for people to travel between towns, so they started to go for holidays by the sea. And some started to have holidays in the countryside as cities became larger, noisier and dirtier.

　　Traveling by sea also became faster and safer when the first steamships were built. People began to travel more to far away countries.

　　The 20th century saw cars become more and more popular among ordinary people. Planes were made larger, so ticket prices dropped and more people used them.

　　Thus tourism grew. In 1949, Russian journalist Vladimir Raitz started a company called Horizon Holidays. The company organizes everything—plane tickets, hotel rooms, even food—and tourists pay for it all before they leave home. The package tour and modern tourist industry was born.

　　The first travel agency in China was set up as early as 1949.But tourism did not take off until 1978.In 2002,the industry was worth 500 billion Yuan and became an important part of China’s social development.

1.In the early times, the travelers ________.

A．all came from Roman                    B．were very young and strong

C．had lots of money                       D．traveled by boat

2.________ played the most important role in the tourism development.

A．Education         B．Money            C．Transportation      D．People’s ideas

3.Modern tourism was born ________.

A．in 1949                               B．in Roman times

C．in the early 17th century                  D．in the 19th century

4.The underlined phrase“take off”means ________.

A．a plane rising into the air                  B．develop very fast

C．remove hats and clothes                  D．bring down the prices

How to Be a Winner
　　Sir Steven Redgrave
　　Winner of 5 Olympic Gold Medals
　　“In 1997 I was found to have developed diabetes(糖尿病). Believing my career was over, I felt extremely low. Then one of the specialists said there was no reason why I should stop training and competing. That was it ---the encouragement I needed. I could still be a winner if I believed in myself. I am not saying that it isn’t difficult sometimes. But I wanted to prove to myself that I wasn't finished yet. Nothing is to stand in my way.”
　　Karen Pickering
　　Swimming World Champion
“I swim 4 hours a day, 6 days a week. I manage that sort of workload by putting it on top of my diary. This is the key to success----you can’t follow a career in any field without being well-organized. List what you believe you can achieve. Trust yourself, write down your goals for the day, however small they are, and you’ll be a step closer to achieving them.”
　　Kirsten Best
　　Poet & Writer
“When things are getting hard, a voice inside my head tells me that I can’t achieve something. Then, there are other distractions, such as family or hobbies. The key is to concentrate. When I feel tense, it helps a lot to repeat words such as ‘calm’, ‘peace’ or ‘focus’, either out loud or silently in my mind. It makes me feel more in control and increases my confidence. This is a habit that can become second nature quite easily and is a powerful psychological tool”
【小题1】What does Sir Steven Redgrave mainly talk about?

D
A few years ago it was popular to speak of a generation gap, a disagreement between young people and their elders. Parents said that children did not show them proper respect and obedience (服从), while children complained (抱怨) that their parents did not understand them at all. What had gone wrong? Why had the generation gap suddenly appeared? Actually the generation gap has been around for a long time. Many people argue that a gap is built into the fabric (结构) of our society.
　　One important cause of the generation gap is the chance that young people have to choose their own ways of life. In more traditional societies, when children grow up, they are expected to live in the same area as their parents, to marry people that their parents know and agree to, and to continue the family occupation (职业). In our society, young people often travel great distances for their education, move out of the family home at an early age, marry or live with people whom their parents have never met, and choose occupations different from those of their parents.
　　In our easily changing society, parents often expect their children to do better than they did: to find better jobs, to make more money, and to do all the things that they were unable to do. Often, however, the strong desire that parents have for their children are another cause of the disagreement between them. Often, they discover that they have very little in common with each other.
　　Finally, the speed at which changes take place in our society is another cause of the gap between the generations. In a traditional culture, elderly people are valued for their wisdom, but in our society the knowledge of a lifetime may become out of date overnight. The young and the old seem to live in two very different worlds, separated by different skills and abilities.
　　No doubt, the generation gap will continue to be a feature (特点) of American life for some time to come. Its causes are rooted in the freedom and changes of our society, and in the rapid speed at which society changes.
69. The main idea of the first paragraph is that ____________.
A. the generation gap suddenly appeared
B. the generation gap is a feature of modern social life
C. people can reduce the generation gap
D. many critics argue over the nature of the generation gap
70. The word “around” in Paragraph 1 means ____________.
A. on all sides     B. near               C. in every direction   D. in existence
71. In American society, young people often ____________.
A. depend on their parents to make a life
B. stay with their parents in order to get a chance for higher education
C. seek the best advice from their parents
D. have very little in common with their parents
72. Which of the following statements is true according to the passage?
A. Parents should be strict with their children.
B. The younger generation should value the older generation for their wisdom.
C. The generation gap is partly caused by the older generation.
D. The generation gap does not exist in American society.