黑崎龍少
一般而言，发明是应用自然规律解决技术领域中特有问题而提出创新性方案、 措施 的过程和成果。产品之所以被发明出来是为了满足人们日常生活的需要。一起来看看发明创造的 英语 演讲稿 5篇，欢迎查阅!
发明创造的英语演讲稿1
In our life,there are many great inventions,such as the light,the pencil,the bag...At the age of 6,my father brought a car,he took me to school on the first day of school.It was so exciting.I fell in love with this invention on that day.The car can go anywhere and save time,but it also pullutes our environment.I holp I can invent clean cars.I hope the cars will enter every family,and I love cars best.
在我们的生活中，有许多伟大的发明，如光、铅笔、书包……6岁的时候，我爸爸有一辆车，他在开学的第一天带我去上学。这是如此令人兴奋。那天我爱上了这个发明。汽车可以去任何地方，可以节省时间，但它也会影响我们的环境。我想发明清洁汽车。我希望汽车能进入每个家庭，而且我最喜欢汽车。
发明创造的英语演讲稿2
In modern life we have many inventions.Thesemachines are very useful.They can make things better and faster than people.
A washing machine can help us wash clothes.We have more time to do that we want to doduring this time.A printing machine prints a lot of books,newspapers and other things qiickly.
Buses,bikes,cars,trains,planes and shipshelr us travel faster than before.The compter is wonderful machine.
It is one of the most important inventions.Today it is used in many ways.
It can store innformations and work out math problems millions of times faster than a person can.
In a few years,the computer may touch the lives of everyone.Even people in faraway villages.
发明创造的英语演讲稿3
What is my favorite invention?
We knew there had been many inventions at the last century, for example, electric light bulb, telephone, phonograph, mimeograph machine, automobile, airplane, atomic weapon, computer and so on. What is my favorite invention?
Personally, my favorite invention should be computer. In the old days, many scientists took much time to calculate and deal with research data, so the effective time in doing research was relatively shortened. For millions of times of calculating per second by computer, the researchers may have enough time to study more important issues. The processing of experiment results became very simple and easy. Aren’t those all evidences that the computer is one of the greatest inventions in the last century, are those?
发明创造的英语演讲稿4
In the early nineteenth century, people began to use gas (gaslight), but the gas pipeline supply by a leak or blockage, very easy to have an accident, people for illumination of reform, very ardent.In fact, Edison for himself set the mission impossible: in addition to improve lighting, but also of Thomas Edison electric light Create a set of power supply system.And he and the dream LuoYuan buddies, sleepless do 1600 repeatedly heat-resistant material and more than 600 plant fiber experiment, only produced the first carbon wire bulb, can a burning 45 hours.Later he more on this basis, the method of continuous improvement manufacture can ignite 12 hours finally came out with the ZhuSi bulbs.The 19th century the 1980s, Edison electric light career succeeded, this success than any previous achievements brought him reputation.In the 1980s, before he had little mistake, intermediate later, although he has made great achievements, but also common occurance of failure.Edison's most not commendable actions is one of his criticism alternating current, say it has side effects, likely cause of death and injury, but he did not add details.So somebody said, "as he such a mess out many inventions that people about others' new invention saurday attack, this is very contradictory things." He opposes the use of alternating current and direct current, so the approve a fierce debate and stubborn in failure.In this respect, reflects the Edison became a celebrity after the stubbornness of started to foster old-fashioned shortcomings.
发明创造的英语演讲稿5
Hi, everyone. As we all know,many great inventions have brought great changes to our life. I think we students can also invent something.
大家好!我们都知道,许多伟大的发明给我们的生活带来了巨大的变化。我认为我们学生也可以发明一些东西。
Today I'm glad to be here to talk about what I'd like to invent - a chair that's good for students' health. It will be made of wood. There will be two sensors in it -- one on the seat, and the other on the back of the chair. When the student doesn't sit straight, the chair will remind him .If he sits on the chair for over one hour ,it will make a noise. It won't stop until the student stands up and leaves.
今天我很高兴到这里来谈论我想发明——一把椅子,对学生的健康有好处。这将是用木头做的。将会有两个传感器，一个在椅子上，另一个在椅子后背。当学生不坐直,椅子会提醒他。如果他坐在椅子上超过一个小时,这将发出噪音。它不会停止,直到学生站起来,离开了。
It will be a useful invention, won't it ?
这将是一个有用的发明,不是吗?
Thank you!
谢谢大家!
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飞火+流萤
英语（English）属于印欧语系中日耳曼语族下的西日耳曼语支，由古代从欧洲大陆移民大不列颠岛的盎格鲁、撒克逊和朱特部落的日耳曼人所说的语言演变而来，并通过英国的殖民活动传播到世界各地。由于在历史上曾和多种民族语言接触，它的词汇从一元变为多元，语法从“多屈折”变为“少屈折”，语音也发生了规律性的变化。根据以英语作为母语的人数计算，英语可能是世界上第三大或第四大语言（1999年统计为380,000,000人），但它是世界上最广泛的第二语言。世界上60%以上的信件是用英语书写的，50%以上的报纸杂志是英语的。上两个世纪英国和美国在文化、经济、军事、政治和科学上的领先地位使得英语成为一种准国际语言。英语是联合国的工作语言之一。与英语最接近的无疑是弗里西语，这种语言现在仍然在荷兰北部弗里斯兰省中使用，大约有50万个使用者。一些人认为低地苏格兰语是与英语接近的一个独立语言，而一些人则认为它是英语的一个方言。苏格兰语、荷兰东部和德国北部的低地撒克逊语与英语也很接近。其他相关的语言包括荷兰语、南非荷兰语和德语。诺曼人于11世纪征服英国，带来大量法语词汇，很大程度地丰富了英语词汇。早期日耳曼人西支部落（盎格鲁族、撒克逊族、朱特族和弗里西族）移民到英格兰，英语就是从他们的语言中变化继承下来。据《盎格鲁撒克逊编年史》记载，公元449年左右，不列颠群岛国王伏提庚（Vortigern）邀请“盎格鲁亲戚们”来帮助他对抗皮克特人，于是他赐予盎格鲁族东南部的领土作为回报。随后他又进一步寻求支援，撒克逊族、盎格鲁族与朱特族人便纷纷前来。《编年史》记载，最终这些“移民”建立了七个王国：诺森伯利亚、麦西亚、东盎格利亚、肯特、埃塞克斯、苏塞克斯、威塞克斯。日尔曼人入侵后，统治了当地的凯尔特语民族，本地语言主要于苏格兰、威尔士、康瓦耳与爱尔兰岛存活了下来。这些入侵者的语言逐渐形成了“古英语”，与近代弗里西语极为相像。English（英格兰人、英语）、England（英格兰）和East Anglia（东盎格利亚）这三个词是分别从描绘盎格鲁族的词汇发展而来：Englisc、Englaland、Angelcynn。公元九世纪，斯堪的纳维亚人大规模侵入英国北部。九世纪末，入侵者几乎占领了整个英国的东半部。斯堪的纳维亚人说的是北日尔曼语。北日尔曼语和西日尔曼语的差别不是很悬殊。斯堪的纳维亚人入侵的结果使大量斯堪的纳维亚语（以古诺斯语 Old Norse 为代表）的词汇进入了古英语的词汇。古诺斯语和古英语有很多同义词汇，结果古诺斯语词在英语词汇里往往取古英语词而代之。1066年诺曼征服后三百年内，英格兰的国王只讲法语。因此一大批法语词汇进入了古英语，古英语本身也失去了大部分曲折变化，形成中古英语。1500年左右的元音大推移将中古英语变形为近代英语。古英语最著名的文学作品是《贝奥武夫》，中古英语则是《坎特伯里故事集》。近代英语在莎士比亚所处的时期开始繁荣，一些学者将之分为早期近代英语与后期近代英语，分界线为1800年左右。随着不列颠对全世界大部分地区的占领和殖民，当地语言也很大程度上影响了英语的发展。英语借词的词源很广泛。由于曾受到法语的影响，英语词汇在一定程度上大致分为日耳曼词源（大部分来自古英语），与拉丁语源（由拉丁语而来，大部分来自诺曼法语，有一些也直接从拉丁语借来）。1973年，Thomas Finkenstaedt与Dieter Wolff出版《Ordered Profusion》，书中发表报告，对旧版《简明牛津字典》（第三版）中约八万个单词进行了电脑化调查。报告结果显示英语单词来源如下：法语，包括古法语和早期盎格鲁法语：28.3%拉丁语：包括现代科技拉丁词汇：28.24%古英语和中古英语、古挪威语和荷兰语：25%希腊语：5.32%不详：4.03%来自专有名词：3.28%其他语言：小于1%
碎碎瓶安
发明_翻译常见释义invention英:[ɪnˈvenʃn]美:[ɪnˈvenʃn]词典:inventinventionexpound例句:那项发明已被那所大学申请了专利。The invention has been patented by the university.
