2021年湖北省咸宁市公共英语五级(笔试)学校:_ 班级:_ 姓名:_ 考号:_一、1.Listening Comprehension(15题)1. Physical exercises and freedom from worry might be the two most important secrets of longevity.A.Right B.Wrong2.Part ADirections: You will hear a talk. As you listen, answer Questions 1-10 by circling TRUE or FALSE. You will hear the talk ONLY ONCE. You now have 1 minute to read Questions 1-10.听力原文： Every year there are reports of people dying as the result of extremely hot weather. Many of the victims are old persons, whose hearts or breathing systems decline. But many die from lack of water.Water is necessary for life and good health. We often forget this fact when we think about the other building blocks of life such as vitamins, minerals and proteins. We can live for many days without eating, but two or three days without water usually leads to death.The human body may look solid, but most of it is water. New born babies are as much as 85% water. Women are about 65% water and men about 75%. Women usually have less water than men because women, in general, have more fat cells, and fat cells hold less water than other kinds of cells.Water does many different things to keep us healthy. It carries hormones , antibodies and foods through the body, and carries away waste materials. That is why different parts of the body contain different amounts of water. For example, blood is 83% water, muscles are 75% water, the brain is 74% , and bones are 25%, .Water is also necessary for cooling the body under hot weather and when we are working hard or exercising. Water carries body heat to the surface of the skin, where the heat is lost through perspiration. Researchers say cool liquids cool us faster than warm liquids, because cold liquids take up more heat inside the body and carry it away faster. They say, however, that cold sweet drinks do not work well because the sugar slows the liquid from getting into the blood-stream.Researchers also note that fat cells block body heat from escaping quickly. Fat cells under the skin act like warm clothing to keep body heat inside. This is why overweight people have a more easy time staying cool than thin people.The body loses water every day through perspiration and urine. If we lose too much, we will become sick. A 10% drop in body water can cause the blood system to fail. A 15% 20% drop usually leads to death. To replace what is lost, health experts say growing persons should drink about 2 liters of liquids each day, and more in hot weather. They say we can also get some of the water we need in the foods we eat. Most fruits and vegetables are more than 80% water. Meats are 50% 60% water. And even bread is about 33% water. Water may be one of the most simple of all chemical substances, but it is the most important substance that we put into our bodies.Water is a kind of chemical substance.A.True B.Fasle3. Whats the Civil Rights Movement for?4.Part ADirections: You will hear a talk. As you listen, answer Questions 1-10 by circling TRUE or FALSE. You will hear the talk ONLY ONCE. You now have 1 minute to read Questions 1-10.听力原文： Hello，everyoneToday I will introduce you the learning chains in BritainHere the chains refer to schools linked together as part of a groupThey can offer students many practical advantagesWhen people are asked to name a language school，more often than notthey think of one of the large international chains of schoolsSome are vast language teaching organizations with schools in many different countries and may teach just one languageOne of the main strengths of these chains is the fact that their name is familiar to people all over the worldThis can be a big advantage in the confusing world of language learningMost students are bewildered by the large choice of schools and courses on offerboth at home and abroadand so many prefer to choose a school which has a familiar name and an established reputationChain schools know this，and part of their success is due to effective marketing and advertising，which helps to keep their name well-knownBut chain schools should not be dismissed by serious students just because they use clever marketing techniquesThey have other important strengthens which can provide advantages to studentsA school is only as good as its teachers and facilities，and many chains offer very high standards in bothMore chains require that their teachers have internationally recognized qualifications and a maximum amount of teaching experienceIt is important for chains to maintain these standards at all schoolsbecause the reputation of the whole chain can be affected if one school performs badlyStudents also benefit from the standardized structure of chainsMost chains use the same text books in all their schoolsand often they produce their own coursework materialsThey also organize their courses in the same way which means that starting dates and course