❶ 英语作文,迄今为止最好的发明
，下面来就听我慢慢道来。源
No。1
品名：绿化枪发明者：杨启源
作用：使绿化更为简单、便捷。
危害：迄今为止还未发现。
结构描述：此枪非常像美国的柯尔特左轮手枪，弹轮容量为6发，拆卸弹轮十分方便，子弹由三部分组成，一是弹头，用来装种子的；二是炸药，用来散发种子的；三是红外线接收仪（至于什么用处，以后会讲）。子弹出膛后会自动打开红外线接收仪，探测来自预先设在地面上的红外仪发射的红外信号，当探测到时，立刻校正航向，直奔红外仪，在红外仪上空爆出种子，这些经过特殊处理的种子一旦落到土里，地面就会有仪器自动喷出一道道“水”柱撒在表面，不但可促使种子生长，还赋予了种子抗病能力，并且，水柱喷洒时间可人工设置，节省了很多人力物力。
备注：此枪由于子弹太长太重（100毫米，250克左右），并且响声太大，所以，劝告力气小者及心脏不好者，最好不要接近此枪，否则，后果自负！
发明难度指数：★★★★
No。2
❷ 有关发明的英语作文
三篇收集的作文，望采纳
1、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 doring 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.
在现代生活中，我们有许多发明。这些都是很有用的。他们可以做的更好，比人快。洗衣机可以帮我们洗衣服。我们有更多的时间去做我们想干这一次。印刷机出版了大量的书籍，报纸和其他东西qiickly公共汽车，自行车。汽车，火车，飞机，和shipshelr我们游得更快。计算机是神奇的机器。它是最重要的发明之一。今天，它是用来在许多方面。它可以存储innformations和解决数学问题的数百万倍的人能更快。在几年之内，计算机可能触及每个人的生活。即使人在遥远的村庄。
2、19世纪初，人们开始使用煤气灯(瓦斯灯)，但是煤气靠管道供给，一但漏气或堵塞，非常容易出事，人们对于照明的改革，十分殷切。事实上，爱迪生为自己订定了一个不可能的任务：除了改良照明之外，还要爱迪生发明的电灯创造一套供电的系统。 于是他和梦罗园的伙伴们，不眠不休的做了1600多次耐热材料和600多种植物纤维的实验，才制造出第一个炭丝灯泡，可以一次燃烧45个钟头。后来他更在这基础上不断改良制造的方法，终于推出可以点燃1200小时的竹丝灯泡。 19世纪80年代中期，爱迪生的电灯事业获得了成功，这一成功比以往任何成就给他带来的声誉都大。在80年代中期以前，他很少有失误，中期以后，尽管他也取得了很大成就，但失败也是屡见不鲜的。爱迪生最不值得称赞的行为之一就是他批评交流电，说它有副作用，可能造成死亡与损伤，但他未加具体说明。所以有人说，“像他这样一个自己搞出了许多发明创造的人竟然对别人的新发明大加攻击，这是很矛盾的事。”他反对使用交流电而赞成直流电，因而在一场激烈而固执的论战中败北。在这方面，反映出了爱迪生成为名人之后渐渐滋生的顽固守旧的缺点。
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 proced 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.
3、I will invent a time machine in the as it 's been my dream in my life. Time machine allows people to travel back in time to prevent disaster to happen. It also allows people to tavel into dinstant future to find out solution for Incurable illness including cancer and aids. However, this machine may be abused by people to create chaos in our world or even completely change our history. Therfore, security features are essential for my invention. The future invention of time machine will definately bring more advantages for human being.我会因为它是我的梦想在我的生活中，发明时间机器。时间机器允许人们旅行回来的时间来防止灾难的发生。它也允许人们对tavel入dinstant未来发现无法治愈的疾病包括癌症和艾滋病的解决方案。然而，这台机器可能被滥用的人创造了我们的世界甚至完全改变我们的历史的混乱。因此，安全的特点是我发明的关键。未来的时间机器肯定会为人类带来更多的优势。
❸ 英语作文,谈谈你认为四大发明最有用的发明是什么,它的用途是什么,
As we all know,The Compass ,Gunpowder ,Papermaking,and Printing are our Chinese great inventions.Our ancestors created them by their own mind and hand.These inventions not only have an effect on our daily life,but also contribute to the culture all aroud world.But which is the most useful and practical invention to us?Well,as far as I concerned,the paper that we use now was first invented in Han dynasty,at that time this invention did improve their hand writing.Just imagine how our life will be if we live without paper?so,in a word,I think the paper is the most useful invention.
❹ 关于最好的发明的英文作文，100词
The Best Invention Ever
Nowadays, the world is full of inventions. Just look around yourself, all those computers, cars, air-conditioners, they are all inventions. But as I far as I learn, The paper, which was invented by Chinese, is the best invention ever. Because it has contributed so much to the inheritance of knowledge, without which there would be no other modern inventions, or even modern civilizations. All science discoveries and literature achievements are based on paper, at least they used to be. And today, we can not live without paper either. Who would deny the paper is the best invention?
❺ 英语作文你认为最有用的发明
The telephone is an instrument that converts voice and sound signals into electrical impulses for transmission by wire to a different location, where another telephone receives the electrical impulses and turns them back into recognizable sounds. In 1875, Alexander Graham Bell built the first telephone that transmitted electrically the human voice.
When Bell began experimenting with electrical signals, the telegraph had been an established means of communication for some 30 years. Although a highly successful system, the telegraph, with its dot-and-dash Morse code, was basically limited to receiving and sending one message at a time. Bell's extensive knowledge of the nature of sound and his understanding of music enabled him to conjecture the possibility of transmitting multiple messages over the same wire at the same time. Although the idea of a multiple telegraph had been in existence for some time, Bell offered his own musical or harmonic approach as a possible practical solution. His "harmonic telegraph" was based on the principle that several notes could be sent simultaneously along the same wire if the notes or signals differed in pitch.
❻ 以 电脑对于我来说是最有用的发明 为题目写一篇英语作文
Now, there are too many net-bars(网吧) around us .The Internet can make our lives interesting and enjoyable. Many of us like going online very much because we can learn how to use the computer and get more information from the Internet.We can learn English .We can read some good newspapers and magazniess. I can send e-mail to our friends quickly.But some students spend too much time in playing computer games and some stay in the net bars all day and all night. As a result, they do worse and worse in their lessons and they don’ study well any more. I think we mustn’t go online when it is time for us to study. We can do it in summer or winter holidays.
❼ 你认为哪种发明最有用80个单词的英语作文带翻译
Computer
There
are
many
inventions
in
the
world,
but
my
favorite
invention
is
the
computer.
As
a
student
the
computer
helps
me
a
lot.
With
the
computer,
I
can
find
lots
of
information
I
need.
I
can
read
books,
know
the
latest
news
and
watch
movies.
I
can
play
games
or
listen
to
music
when
I
am
tired.
It
is
easy
to
communicate
with
my
friends.
I
often
chat
with
them
through
e-mails
and
QQ.
So,
I
think
computer
is
the
most
useful
invention.
世界上有很多发明，我最喜欢的发明是计算机。作为一名学生，计算机帮了我很多忙。我可以用计算机查询我需要的信息，可以读书、了解新闻和看电影。当我累的时候我可以在计算机上打游戏或听音乐。用计算机可以方便地与朋友交流，我经常通过电子邮件和QQ与我的朋友聊天。所以，我认为计算机是最有用的发明。
❽ 你认为哪种发明最有用80个单词的英语作文带翻译
Computer
There are many inventions in the world, but my favorite invention is the computer. As a student the computer helps me a lot. With the computer, I can find lots of information I need. I can read books, know the latest news and watch movies. I can play games or listen to music when I am tired. It is easy to communicate with my friends. I often chat with them through e-mails and QQ. So, I think computer is the most useful invention.
世界上有很多发明，我最喜欢的发明是计算机。作为一名学生，计算机帮了我很多忙。我可以用计算机查询我需要的信息，可以读书、了解新闻和看电影。当我累的时候我可以在计算机上打游戏或听音乐。用计算机可以方便地与朋友交流，我经常通过电子邮件和QQ与我的朋友聊天。所以，我认为计算机是最有用的发明。
❾ 英语作文之我认为……是最好的发明
I think the most important modern invention is the Internet. With the Internet, we can do many things. For example, we can shop, learn knowledge, listen to music, and watch movies online. The Internet makes the world smaller. We can meet and talk to friends and relatives far away without spending a lot of money. We can also post our blogs online so our friends can know what we are doing by visiting our websites like zuowendidai（Joozone）. Internet makes our life more exciting and easier.