xx博士中期考核某年的英语听力.doc
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1、(1)If you want to live a long life, there are seven golden rules. You should be married, live in a small town and have a job that requires physical activities. And you should not smoke. Nor should you become over-weight. You should drive within the speed limits, wering a safety belt. And you should
2、have regular medical checkups.On average, women live six years longer than men. So it helps if youre a woman and your chances improve if your parents and grandparents each live to a ripe old age.Currently the average life span for a man in civilized countries is 70years; 76 are normal for a woman.Ea
3、rliest man was lucky if he reached 30 and even in roman times, a man was old at 40.by the 17th century the average life span for Europeans was 51.people in this century enjoy a long life.(2)The first part of the 20th century saw more great inventions. The helicopter in 1909.Sound movies in 1926.The
4、computer in 1928.And jet planes in 1930.This was also a time when a new material was first made. Nylon came out in 1935.it changed the kind of clothes people wear.The middle part of the 20th century brought new ways to help people get over diseases. They worked very well. They made people healthier
5、and let them live long lives. By the 1960s most people could expect to live to be at least 60.By this time most people had a very good life. Of course new inventions continued to be made. But man now had a desire to explore again. The world is known to man but the stars are not yet. Man began lookin
6、g for ways to go into space. Russia made the first step. Then the United States took a step. Since then other countries, including china and Japan, have made their steps into space.(3)Doctors say as many as 20% of all children in the United States suffer from some form of the learning disorder calle
7、d dyslexia.Experts on dyslexia say that the problem is not a disease. They say that persons with dyslexia use information in a different way. One of the worlds great thinkers and scientists Albert Einstein was dislexic. Mr Einstein said that he never thought in words the way that most of us do. He s
8、aid that he thought in pictures instead. Other famous persons who had dyslexia include Leonardo da Vinic, the American inventor Thomas Edison and former American vice-president Nelson Rockefeller. Dyslexia first was recognized in Europe and the United States more than 80 years ago. Many years passed
9、 before doctors discovered that persons with disorder were not mentally slow or disabled. The doctors found that the brains of persons with dyslexia are different. In most people, the left side of the brain-the part that controls language, is larger than the right side. In persons with dyslexia, the
10、 right side of the brain is bigger. Doctors are not sure what causes this difference. However, research had shown that dyslexia is more common in males than in females, and it is found more often in persons who are left-handed.(4)One recent study conducted in the United States tested a large number
11、of people. Participants included both males and females who ranged in age from 12 to 83.during the experiment, these people were given a variety of breakfasts, and sometimes, they had to skip breakfast completely. Special tests, including blood tests and endurance tests, were set up to analyze how w
12、ell the participants bodies functioned when they had eaten a certain kind of breakfast.The results showed that if a person eats an adequate breakfast, he or she will work more efficiently and more productively than if he or she skips breakfast or eats a very poor breakfast. This fact appears to be e
13、specially true if a persons work involves mental activity. The study showed if schoolchildren eat fruit, eggs, bread, and milk before going to school, they will learn more quickly and will be able to concentrate on their lessons for a longer period of time than if their breakfast diet is inadequate.
14、The study also showed that contrary to what many people believe, if you skip breakfast, you would not lose weight. This is because people become so hungry if they skip breakfast that they eat too much for lunch and end up gaining weight instead of losing. So remember, if you are on a diet, skipping
15、breakfast will not help you. You will probably lose more weight if you reduce your other meals.(5)Last summer, about one thousand and five hundred young people from Western Europe arrived in the United States to take in an experiment called ”Au pairs in American ”. The young people were to live with
16、 American families for one year and take care of the familys children.What were the results of the experiment?Au pair is a French word that means equal to. As au pair workers, the young Europeans were treated as guests, or as members of the family, not as servants. They were paid one hundred dollars
17、 a week for their child-care work. The American family also paid for their au pairs studies at local colleges or universities.Officials of the private group that organized the experiment, the American institution for foreign study scholarship foundation, say it has been a great success. The American
18、 families were more than satisfied with au pairs. About seventy five percent of the families have asked for another au pair next year.(6)When quite young, Daniel Webster did not always obey the rules at school. One day the teacher caught him breaking a rule and asked him to come forward to be punish
19、ed. In that school, striking the open hand with a ruler was the punishment. Daniels hands happened to be very dirty. On the way to the teachers desk he wiped the palm of one hand on his trousers.” give me your hand, sir,” demanded the teacher. Out went the right hand. The teacher looked at it a mome
20、nt and said,” Daniel, if you will find another hand in this schoolroom as dirty as that, I will let you go.” instantly from behind Daniels back came the left hand.” here it is, sir,” he replied.” that will do,” said the teacher, laughing. “You may go.”(7)可能有误Recently a group of 17-year-old schoolboy
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