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用英语介绍英文

It is very clear that English as a global language has brought us enormous benefits in all aspects of society, which has greatly promoted our economic development. To begin with as a tool of cross-cultural communication, English develops mutual understanding and friendship removing prejudice and hostility. It is no exaggeration to say that English helps maintain the world peace. Moreover, English offers develpoing countries a great opportunity to learn from developed ones. For instance, China, the largest developing country in the world, is in great need of advanced knowledge and technology. English as a global language removes the language barriers for us, so that we can introduce foreign experts to our country more conveniently and efficiently.

(英语作为一种全球性语言很明显在社会的许多方面给我们带来了无尽的好处，从而大大地改善了我们的经济发展状况。首先，作为跨文化交流的工具，英语提升了彼此共同的理解和友谊，化解了偏见和敌意。英语维持了世界的和平这一说法也不为过。而且，英语为发展中国家提供了向发达国家学习的大好时机。比如中国——世界上最大的发展中国家——正急需了解先进的知识和技术。英语作为全球语言为我们搬开了语言障碍，从而让我们能够更加方便和高效地把外国专家引进到我们国内。)

2012电影英文介绍ppt

Plot

Curtis Jackson (John Cusack ornaments) to the Yellowstone National Park vacation with children play, they found that had good memories of the lake has dried up, and this region has become a closed area. Yellowstone is full of doubts of his camp near the chance to know Charlie. Charlie told him the greatest in human history as the first outbreak of the sun, the earth's own balance system has collapsed, mankind will face unprecedented natural disasters. Charlie said that some countries have developed and built in the joint secret can avoid this disaster spacecraft. Jackson thought he was crazy, they laugh it off and walked away.

But the next day, disaster would happen. Strong earthquakes, volcanic eruptions to great home front became a familiar hell on earth. Elsewhere in the world, various natural disasters on an unprecedented scale outbreak. Jackson and many families survive as set foot on the road. Face of the global natural disasters do not know where he suddenly remembered Charlie mentioned the Ark and maps, and decided to search for Ark base chance of survival.

Ark in the search for and to base the process, Jackson has experienced a death in the face. Eventually they finally reached the ark base. However, the Ark has been completed the number of manufacturing is far from meeting the world heard the news coming from the affected people. Who is who remain have become a challenge to the entire human moral choice. The face of disaster, from different countries made the most important human choice: "All are equal, has an equal chance of survival!" Ark of the last people finally spent this global disaster, obtained to continue the reproductive and development of hope.

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求一篇介绍名人的英文ppt

瓦特：

詹姆斯·瓦特（1736年1月19日 - 1819年8月25日）是英国著名的发明家，是工业革命时期的重要人物。英国皇家学会会员和法兰西科学院外籍院士。他对当时已出现的蒸汽机原始雏形作了一系列的重大改进，发明了单缸单动式和单缸双动式蒸汽机，提高了蒸汽机的热效率和运行可靠性，对当时社会生产力的发展作出了杰出贡献。他改良了蒸汽机、发明了气压表、汽动锤。后人为了纪念他，将制中功率和辐射通量的计量单位称为瓦特，常用符号“W”表示。他的芳名将永远刻在人类的历史上。

James watt (1736 in January 19-1819 August 25) is a famous British inventor, is important figure in the industrial revolution. The royal society member and the French academy of sciences foreign academician. He was already appeared the steam engine primitive rudiment of significant improvements, invented the single cylinder single movement type and single cylinder double plug-fuse type steam, improves the thermal efficiency of the steam engine and operation reliability, at that time to the development of social productive force made outstanding contribution. He improved steam engine, invented the barometer and steam hammer. Later generations for commemorating him, will system in power and radiation flux measurement unit is called watt, commonly used symbols "W" said. His name will be forever engraved on the history of mankind.