关于发明的英语演讲

1. 关于中国四大发明的英语作文，要简单的，80词左右，初三水平

写作思路：罗列出中国的四大发明，写出这些发明的伟大之处，使用简单的英文句子描写出这些。

正文：

There are four world famous inventions in China, one is gunpowder, the other is compass, the third is printing and the fourth is papermaking.

我国有世界著名的四大发明，一是火药，二是指南针，三是印刷术，四是造纸术。

This makes our ancient China become an ancient civilization.

这让我们中国古代成了文明古国。

China's four great inventions have played an irreplaceable role in various fields of science and technology.

中国的四大发明在各个科技领域中起到了不可替代的重要作用。

Gunpowder. Gunpowder was invented by us.

火药，火药是我们发明的。

What does gunpowder bring us?

火药给我们带来什么东西呢？

It brought fireworks, firecrackers, fireworks, mining, and aerospace.

带来了礼花、带来了鞭炮、用于制造烟花爆竹、用于采矿，还有用于航天事业的发展。

Up to now, gunpowder has played an important role in our history.

到今天为止火药在我们的历史上发挥着巨大的作用。

Compass, China's Zheng He with the compass seven voyages, opened up the Chinese culture into the world's first.

指南针，我国的郑和用指南针七下西洋，开拓了中华民族文化进军世界的先河。

The earliest compass was called "Sinan" in China.

最早的指南针中国人称之为“司南”。

The compass is also used in navigation, as well as for military personnel to locate.

指南针也被用于航海，以及军事家确定方位。

Printing, it is said that a man named Bi Sheng invented letterpress printing.

印刷术，相传有个叫毕升的人发明了活版印刷术。

With the development of modern instry, laser Phototypesetting, digital technology and other new printing technologies will be used in modern life.

随着现代工业的发展，激光照排、数字技术等新型印刷技术将用于现代生活中。

Cai Lun is a great inventor of papermaking in China. He invented papermaking.

造纸术，蔡伦是我国伟大的发明家，是他发明了造纸术。

With the invention and spread of papermaking, the carrier cost of characters has been greatly reced, thus greatly promoting the development of science and technology and economy in the world.

造纸的发明与传播，使文字的载体成本得到了大幅度的下降，从而极大地推动了世界科技、经济的发展。

The four great inventions have made us proud and promoted the continuous development of Chinese civilization, but now we have some inventions which are backward. For example, papermaking and printing are very advanced in foreign countries. Therefore, we should study hard and master knowledge to make our motherland stronger.

四大发明曾让我们自豪过，也曾推动中华文明向前不断发展，可是现在有部分发明我们已经处于落后局面，比如造纸术、印刷术在外国已经很先进了，因此我们应该好好学习，掌握知识，才能让我们的祖国更加强大。

2. 跪求一篇关于澳大利亚发明的英语演讲文（爆悬赏）

Australian invention filetype:ppt

把上边输入网络,能搜出很多!
自己找合适的吧

3. 我有一个伟大的发明 演讲稿200个词 英语的

作品展示 返回比赛首页

我有一个伟大的发明

I have a dream that I will become an inventor. Speak of invention, I can't help thinking of Lu Ban's saw, Zhang Heng's seismograph and Edison's electric light and so on.These inventions, great and magical, greatly changed the world, which makes me crazy about the scientific inventions.
In our lives, garbage can be seen almost everywhere---on the road, in the park, in the river......., even on the tree, there are some "white pollution"; sometimes bad smell float in the air. Earth mother’face is becoming dirtier and dirtier, so is her mood. Lots of natural disasters, that is the penalty our Earthmother impose to our human being. Thus, I want to invent a kind of Roberts that can "suck "all kinds of garbage. In this way, it gets rid of all the garbage in our life so as to return us fresh air, clean river and nice environment......
I sincerely believe that my dream will come true and our earth will be cleaner. I will try my best to explore the wonders of science and achieve success of invention by my hard work

4. 关于“发明”的大学英语演讲稿

就写好的

5. 求英语演讲稿，200词左右，有关发明或科技类的，适合初中生，不必太难

首先，在脑子里想象一下所要描述的内容，整个版面是要好好配合的！
其次，要掌握好自己的风格，你要清楚的知道想要表现的是什么？
最后，开始你的计划吧！
My future

As the song goes “ My future isn’t a dream .” I love the song which brings me confidence when singing it every time . I believe that all our dreams can come true if we have courage to pursue them .When I was young my father always asked me what I would be in the future . Sometimes I found it very hard to give a certain reply . “ I want to be a doctor .” “ I want to be a teacher .” and “ I ’d like to be a scientist !” Many of these answers are perhaps very childish and ridiculous . But I never think they are far away .

How time flies! Who is able to give a definition to his future ? I know clearly that those high buildings are based on solid foundation . As a student , I should have a reasonable aim , and study hard . My goal is to enter the best university for further study after middle school . I know it’s hard work , and I ’ll come across many difficulties and frustrations . But no matter what they are , I’ll keep working on it and never give up . My teacher says there ’s only one kind of people that are truly successful : those who are brave enough to put up with hardships . Even if I won’t achieve the goal , I have no regrets for what I have done , for I have struggled for my life .

如果不行的话，就看这个
http://www.hongen.com/pc/oa/chuban/chub0201.htm上面有 你自己去看

6. 急需一篇关于手机或者旅游或者世界最伟大的发明的大学英语演讲稿

关于旅游的:

The Tour began with a prologue in Strasbourg, on the French-German border, and ended Sunday July 23 in Paris. The distance of the course (run counterclockwise around France) was 3657 km (2272 miles). The race was the third fastest in average speed. Along the way, the cyclists passed through six different countries including France, The Netherlands (a stop at Valkenburg in Stage 3), Belgium (at Huy, Stages 3 and 4), Luxembourg (at Esch-sur-Alzette, Stages 2 and 3), Germany (though not stopping there, Stage 1) and Spain (Pla-de-Beret, Stage 11). The presentation of the course was made by the new director of Le Tour, Christian Prudhomme. For the first time since the 1999 edition, there was no team time trial.

The event, as with some of the Tours of the late 1990s, was marred by doping scandals. Prior to the tour, numerous riders - including the two favourites Jan Ullrich and Ivan Basso - were expelled from the tour e to their link with the Operació Puerto doping case. After the tour, the winner Floyd Landis was found to have failed a drugs test after stage 17; runner up Óscar Pereiro Sio currently also claims the title. As of October 2006, Landis is still officially considered the winner, whilst he appeals against the failed test.

7. 求一篇英文的简短的演讲稿，介绍一项科学发明。十分感谢！要英文的~

你总得说下是什么发明吧

8. 求英语演讲稿 最高的发明 1分钟半

这里有。
http://..com/question/201360802.html?fr=qrl&cid=1094&index=1&fr2=query

9. 英语演讲--关于未来社会的一个有想象力的发明 大概两分钟，告诉我一个发明的方向就行

英语演讲稿-没有想象力就没有创造力
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NO IMAGINATION, NO CREATIVITY Dear teachers and students： Good morning / afternoon / evening! My name is Liu zi yuan. The title of my speech is the relationship between creativity and imagination. 尊敬的老师、同学们大家早上/下午/晚上好!我叫刘子源。我演讲的题目是创造力和想象力之间的关系。 There is no creativity without imagination. With the development of the society, creativity becomes more and more important. People could not satisfy with ordinary life. So we need creativity to meet their requirements. We can see significance of the creativity from an example. The smart phone—iphone spread all over the world. That was the creativity of The Apple Inc. It is obvious that it will proce a bigger profit than common manufacturing. But, hao can we acquire creativity? 没有想象力就没有创造力。随着社会的发展，创造力变得越来越重要。人们已经不能满足于日常生活。所以我们需要不断的创新来满足他们的需求。通过一个例子我们可以知道创造力的意义。苹果智能手机的使用遍及全世界。这就是苹果公司的创新。很显然，这项创新产生了巨大的利润比起普通的制造业。但是我们怎样才能获得创造力？ I think the creativity roots in imagination. Albert Einstein said that imagination is important than knowledge. Because we should creative a thing that is never appeared, we need to image. Use all the things and information around us to think and then go to achieve it. Without the imagination of the Wright brothers , human could not complete the flying dreams. Without the imagination of the Alexander Graham Bell, we could not hear the voice from a distance. If the creativity can make the human progress, imagination will be the road to success. Where the imagination come from? Knowledge ? Experience ? practice? I consider that all of them are indispensable. It is often said that knowledge is power. So we should empower ourselves with knowledge. After that we need to obtain experience form practice. These are the basis, and we must strengthen them to extend our imagination. 我认为创造力扎根于想象力。爱因斯坦曾经说过，想象力远远比知识更重要。因为我们要创造一个事物，以前从没有出现过的，因此我们需要想象。利用我们周围所有的事物以及信息去想象，然后去完成它。 没有莱特兄弟的想象力，人类就不能实现飞天的梦想；没有贝尔的想象力，我们就不能听到来自远方的声音。如果说创造力可以使人进步，那么想象力就是通向成功的道路。想象力来自哪里？知识？经验？还是实践？我觉得所有这些都是必不可少的。俗语有云：知识就是力量。所以我们首先应该用知识武装自己，然后我们需要从实践中获得经验。这些都是基础，我们必须用它们来扩展我们的思维。 As contemporary college students, we must shoulder the responsibility of the future of our motherland. What we need is not only the knowledge of the past, but also is the innovation of a new field. Our thought can not be bound by the old things. We should understand that an excellent nation is always full of creativity. So we must promote our imagination. There is no creativity without imagination. That’s all, thank you!

作为一个当代的大学生，我们需要肩负起祖国的未来。我不仅需要旧的知识，而且更要创新新的知识领域。我们的思想不能被旧知识所束缚。我们应该知道，一个优秀的民族永远是一个具有创新性的名族，所以我们必须提升我们的想象力。因为没有想象力就没有创造力。 演讲完毕，谢谢大家！