“空手把锄头，步行骑水牛，人从桥上过，桥流水不流。”这是南北朝时期的一位禅师善慧大士（傅翕）写的一首禅诗，来表达他所体悟的与观察相悖的禅理，其中也包涵了物理的道理，说桥流是以 为参照物的，说水流又是以 为参照物的。此诗句形象地描绘了运动和静止的 。
水，桥（或地面），相对性
分析：研究物体的运动情况时，需要先选取一个标准做为参照物，物体与参照物的位置发生了变化，物体就是运动的；物体与参照物的位置没有发生变化，物体就是静止的．
解答：解：“桥流水不流”可以理解为“桥动水不动”，意思就是说桥在运动，研究对象应该是桥．以水的参照物，桥的位置发生了变化，则桥是运动的；以桥为参照物，则桥是静止的，而水与桥的位置发生了变化，则水是运动的．诗句形象地描绘了运动和静止的相对性
故答案:水，桥（或地面），相对性．
Passage Four
| What makes Reader’s Digest the most successful magazine in publishing history Beneath the fun and excitement that fill our pages, we are, above all else, a serious magazine. Our readers are serious people. The Digest never loses sight of the fact that each day all of us confront a tough, challenging world. To millions who know our record of viewing this world, we are not a luxury; we are a necessity. Basic to our magazine is a steady focus on the power of the individual. We show that man’s greatest ideas and accomplishment, his often stunning (极好的) faith and courage and hope, can be seen in the conduct of ordinary men and women. We reflect the universal skepticism that government can solve our problems; we herald the unending promise of self-determination and individual enterprise. Readers depend upon us for truth and accuracy, logic and common sense. Our stories come from the grit of human experience—the tough, the tender, the funny. These Stories—always told in a powerful narrative style—spring from tore and caring, from a sense of right and wrong, from a dedication to the vitality (活力,生命力) of the human spirit. We are at the forefront of major issues of medicine, health, environment, human rights. We take readers behind the headlines to the cause and meaning of world events. We celebrate courage, champion adventure and always seek to expand the mind, and to enrich the spirit and the body. It is this clear voice—never preaching (说教), always showing—that has made readers set us apart from all other magazines. Deep within our widely varied package of humor, drama, and helpful information, there hums (哼唱) a subtle power that guides people in every aspect of their lives. They listen because what we put forth rings true. They are comfortable with our clear, concise words that inform them, entertain them, and remind them of those eternal values that fortify all decent people as they seek clarity and coherence in a confusing world. Our readers recognize that our compass is good for the long haul—that our principles are good for all seasons, good for all ages, good for all those who wish to play a role in making their world a better place. So long as we never lose sight of these powerful principles that are at the soul of our magazine—and so long as we remain at the cutting edge of life in our world—then we are prepared to lay claim to a future as brilliant and as exciting as our past. |
It can be inferred from the passage that ______.
A．the most important thing about a magazine is to provide a wide variety of things
B．the success of the Digest lies in its guiding principles and orientation
C．the moral lessons are consciously taught to the readers in the Digest
D．only success stories get their way into the Digest to present people with models