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WordPress数据库错误： [Got error 28 from storage engine]SHOW FULL COLUMNS FROM `wp_options`
WordPress数据库错误： [Got error 28 from storage engine]SHOW FULL COLUMNS FROM `wp_options`
SDcamps•演辩营全国英语演讲与辩论赛
新概念优美背诵短文50篇 Unit17:Evolution of Sleep 17.Evolution of sleep Sleep is very ancient. In the electroencephalographic sense we share it with all the primates and almost all the other mammals and birds: it may extend back as far as the reptiles. There is some evidence that the two types of sleep, dreaming and dreamless, depend on the life-style of the animal, and that ...
28.Changing Roles of Public Education One of the most important social developments that helped to make possible a shift in thinking about the role of public education was the effect of the baby boom of the 1950's and 1960's on the schools. In the 1920's, but especially in the Depression conditions of the 1930's, the United States experienced a declining birt...
新概念优美背诵短文50篇 Unit16:The War between Britain and France 16. the war between Britain and France In the late eighteenth century, battles raged in almost every corner of Europe, as well as in the Middle East, south Africa ,the West Indies, and Latin America. In reality, however, there was only one major war during this time, the war between Britain and France. All othe...
03 The Definition of “Price” Prices determine how resources are to be used. They are also the means by which products and services that are in limited supply are rationed among buyers. The price system of the United States is a complex network composed of the prices of all the products bought and sold in the economy as well as those of a myriad of services, inclu...
05 The Beginning of Drama There are many theories about the beginning of drama in ancient Greece. The on most widely accepted today is based on the assumption that drama evolved from ritual. The argument for this view goes as follows. In the beginning, human beings viewed the natural forces of the world-even the seasonal changes-as unpredictable, and they sought through vari...
新概念优美背诵短文50篇 Unit14:A Rare Fossil Record 14 A Rare Fossil Record The preservation of embryos and juveniles is a rate occurrence in the fossil record. The tiny, delicate skeletons are usually scattered by scavengers or destroyed by weathering before they can be fossilized. Ichthyosaurs had a higher chance of being preserved than did terrestrial creatures because, as...
新东方优美背诵短文50篇 Unit32:Botany 32 Botany Botany, the study of plants, occupies a peculiar position in the history of human knowledge. For many thousands of years it was the one field of awareness about which humans had anything more than the vaguest of insights. It is impossible to know today just what our Stone Age ancestors knew about plants, but form what we can obs...
The story goes that two friends were walking through the desert. During some point of the journey they had an argument, and one friend slapped the other one in the face.话说两个好朋友正在穿越一个沙漠。途中他们忽然争吵了起来，其中一个一巴掌扇在另外一个人的脸上。The one who got slapped was hurt, but without saying anything, he wrote in the sand: “Today my best friend sla...
新概念优美背诵短文50篇 Unit15:The Nobel Academy 15 The Nobel Academy For the last 82years, Sweden's Nobel Academy has decided who will receive the Nobel Prize in Literature, thereby determining who will be elevated from the great and the near great to the immortal. But today the Academy is coming under heavy criticism both from the without and from within. Critics conten...
新东方优美背诵短文50篇 Unit25: Movie Music 25. Movie Music Accustomed though we are to speaking of the films made before 1927 as “silent”, the film has never been, in the full sense of the word, silent. From the very beginning, music was regarded as an indispensable accompaniment; when the Lumiere films were shown at the first public film exhibition in the United States in F...
A man and his girlfriend were married. It was a large celebration.一个男人和他的女朋友结婚，举行了一场盛大的结婚庆典。All of their friends and family came to see the lovely ceremony and to partake of the festivities and celebrations. All had a wonderful time.所有的朋友和家人都来到结婚典礼上参加欢宴和庆祝活动。大家都过得很开心。The bride was gorgeous in her white wedding gown...
01 The Language of Music A painter hangs his or her finished pictures on a wall, and everyone can see it. A composer writes a work, but no one can hear it until it is performed. Professional singers and players have great responsibilities, for the composer is utterly dependent on them. A student of music needs as long and as arduous a training to become a performer as a medi...
All of us have read thrilling stories in which the hero had only a limited and specified time to live. Sometimes it was as long as a year; sometimes as short as twenty-four hours, but always we were interested in discovering just how the doomed man chose to spend his last days or his last hours. I speak, of course, of free men who have a choice, not condemned criminals whose...
新东方优美背诵短文50篇 Unit26:International Business and Cross-cultural Communication 26. International Business and Cross-cultural Communication The increase in international business and in foreign investment has created a need for executives with knowledge of foreign languages and skills in cross-cultural communication. Americans, however, have not been well trained in ei...
Shelly to Elizabeth Hitchener Chestnut Cottage, Keswick Tuesday, 12 November 1811雪莱致伊丽莎白•西琴勒 Chestnut Cottage, Keswick 星期二 1811年11月12日Your letter of the 1st hath this moment reached me. I answer it according to our agreement, which shall be inviolable. Truly did you say that, at our arising in the morning, Nature assumes a different aspect. Who could h...
新东方优美背诵短文50篇 Unit27:Scientific Theories 27. Scientific Theories In science, a theory is a reasonable explanation of observed events that are related. A theory often involves an imaginary model that helps scientists picture the way an observed event could be produced. A good example of this is found in the kinetic molecular theory, in which gases are pictured as bei...
新概念优美背诵短文50篇 Unit9:Suburbanization If by “suburb” is meant an urban margin that grows more rapidly than its already developed interior, the process of suburbanization began during the emergence of the industrial city in the second quarter of the nineteenth century. Before that period the city was a small highly compact cluster in which people moved abou...
新概念优美背诵短文50篇 Unit6:Television Television—–the most pervasive and persuasive of modern technologies, marked by rapid change and growth-is moving into a new era, an era of extraordinary sophistication and versatility, which promises to reshape our lives and our world. It is an electronic revolution of sorts, made possible by the marriage of television and...
04 Electricity The modern age is an age of electricity. People are so used to electric lights, radio, televisions, and telephones that it is hard to imagine what life would be like without them. When there is a power failure, people grope about in flickering candlelight, cars hesitate in the streets because there are no traffic lights to guide them, and food spoils in silent...
Youth is not a time of life, it is a state of mind, it is not a matter of rosy cheeks, red lips and supple knees, 青春不是生命的一段时光，不是指红润的脸颊、红扑扑的嘴唇和柔软的双膝；it is a matter of the will, a quality of the imagination, a vigor of the emotions, it is the freshness of the deep spring of life.它是一种精神状态，是指不懈的干劲、丰富的想象力和滚烫的情怀。它是...