❶ 电话的发明作文100字
例文
如今，电话走进了千家万户，你知道电话是谁发明的吗？
贝尔，就是发明电话的人。他年生于英国，年轻时跟父亲从事聋哑人的教学工作，曾想制造一种让聋哑人用眼睛看到声音的机器。
1873年，成为美国波士顿大学教授的贝尔，开始研究在同一线路上传送许多电报的装置——多工电报，并萌发了利用电流把人的说话声传向远方的念头，使远隔千山万水的人能如同面对面的交谈。于是，贝尔开始了电话的研究。
那是1875年6月2日，贝尔和他的助手华生分别在两个房间里试验多工电报机，一个偶然发生的事故启发了贝尔。华生房间里的电报机上有一个弹簧粘到磁铁上了，华生拉开弹簧时，弹簧发生了振动。与此同时，贝尔惊奇地发现自己房间里电报机上的弹簧颤动起来，还发出了声音，是电流把振动从一个房间传到另一个房间。贝尔的思路顿时大开，他由此想到：如果人对着一块铁片说话，声音将引起铁片振动；若在铁片后面放上一块电磁铁的话，铁片的振动势必在电磁铁线圈中产生时大时小的电流。这个波动电流沿电线传向远处，远处的类似装置上不就会发生同样的振动，发出同样的声音吗？这样声音就沿电线传到远方去了。这不就是梦寐以求的电话吗！
贝尔和华生按新的设想制成了电话机。在一次实验中，一滴硫酸溅到贝尔的腿上，疼得他直叫喊：“华生先生，我需要你，请到我这里来！”这句话由电话机经电线传到华生的耳朵里，电话成功了！1876年3月7日，贝尔成为电话发明的专利人。
贝尔一生获得过18种专利，与他人合作获得12种专利。他设想将电话线埋入地下，或悬架在空中，用它连接到住宅、乡村、工厂……这样，任何地方都能直接通电话。今天，贝尔的设想早已成为现实。
❷ 关于发明电话的英语作文
Today, the phone into the tens of thousands of households, do you know who invented the telephone?
Baer, who is the inventor of the telephone. He was born in the UK in 1847, when young, with his father in deaf ecation, had wanted to make a kind of let the deaf use the eyes to see the sound machine.
In 1873, the United States became professor of Boston University Baer, began to study in the same line to transmit many telegraph device -- multiple telegraph, and germination using current to the human voice is transmitted to the remote idea, make numerous hills and streams are separated by people like to talk face to face. Then, Baer began a phone research.
It was in June 2, 1875, Baer and his assistant Watson respectively in the two room test multiple telegraph, an accidental incidents inspired Baer. Watson room Telegraph has a spring stick to the magnet, Watson opened the spring, spring has vibration. At the same time, Baer was surprised to find his room telegraph machine on the spring vibration, also makes a sound, is the current vibration from one room to another room. Baer's idea was wide open, he thus think: if people on the piece of iron to iron, sound will cause vibration; if the iron is placed behind a piece of magnet, iron sheet vibration inevitably in the electromagnet coil to generate big small current. The fluctuation of current along the wire to the distant, distant similar device does not happen the same vibration, do the same thing? That sound along the wire spread far away. This is not the dream of phone!
Baer and Watson by new ideas made the telephone. In one experiment, a drop of sulfuric acid splashed onto Baer's lap, hurts him shouting:" Mr. Watson, I need you, please come here!" This sentence by telephone through a wire to Watson 's ears, call success! In March 7, 1876, Baer became the invention of the telephone patent.
The life of Baer received 18 patents, and cooperation with others obtained 12 patents. He conceived of telephone lines are buried underground, or suspension in the air, it is connected to the housing, villages, factories ... ... In this way, any place can directly call. Today, Baer's vision has already become a reality. http://www.hnnde.net
❸ 关于从电话发明获得好处的英语作文
Today, the phone into the tens of thousands of households, do you know who invented the telephone?
who is the inventor of the telephone. He was born in the UK in 1847, when young, with his father in deaf ecation, had wanted to make a kind of let the deaf use the eyes to see the sound machine.
the United States became professor of Boston University Baer, began to study in the same line to transmit many telegraph device -- multiple telegraph, and germination using current to the human voice is transmitted to the remote idea, make numerous hills and streams are separated by people like to talk face to face. Then, Baer began a phone research.
It was in June 2, 1875, Baer and his assistant Watson respectively in the two room test multiple telegraph, an accidental incidents inspired Baer. Watson room Telegraph has a spring stick to the magnet, Watson opened the spring, spring has vibration. At the same time, Baer was surprised to find his room telegraph machine on the spring vibration, also makes a sound, is the current vibration from one room to another room. Baer's idea was wide open, he thus think: if people on the piece of iron to iron, sound will cause vibration; if the iron is placed behind a piece of magnet, iron sheet vibration inevitably in the electromagnet coil to generate big small current. The fluctuation of current along the wire to the distant, distant similar device does not happen the same vibration, do the same thing? That sound along the wire spread far away. This is not the dream of phone!
Baer and Watson by new ideas made the telephone. In one experiment, a drop of sulfuric acid splashed onto Baer's lap, hurts him shouting:" Mr. Watson, I need you, please come here!" This sentence by telephone through a wire to Watson 's ears, call success! In March 7, 1876, Baer became the invention of the telephone patent.
The life of Baer received 18 patents, and cooperation with others obtained 12 patents. He conceived of telephone lines are buried underground, or suspension in the air, it is connected to the housing, villages, factories ... ... In this way, any place can directly call. Today, Baer's vision has already become a reality.
❹ 描写电话的英语作文一百字
It would be difficult to imagine modern life Without the telephone. It has become an indispensable instrument of communication, saving much time and travel by enabling people to talk to one another over great distances. Nowadays it Is just about as easy to talk across a continent, or even overseas, as it is to talk across a continent, door neighbor. However, it is in emergencies that the telephone really process its usefulness. When there is a fire, or when someone is suddenly taken ill, the first thing one thinks of is ‘Where is the nearest telephone?’ so that help can be summoned.
E智网为你解答，希望可以帮助到你！
❺ 关于电话发明的重要性的英语作文,最好100~~150个单词,急用,谢谢~!!大神们帮帮忙
The Telephone The telephone is one of the most welcome and useful inventions. No wonder more and more families have got to use their own telephones today. The telephone makes things easy in many ways. Especially, after the mobile telephone appears, communication becomes easier and rapider. To students and people going out for business far away from their homes, the telephone can shorten the distance between them and their families. Thus they will get comfort whenever they are homesick or they run into trouble. With the help of the telephone, people can keep in touch with anyone at any time and in any place for urgent help. All in all, the telephone is so helpful that we can say that nowadays we can not live without the telephone in our daily life. We will further improve the performance of the telephone so as to create better conditions for its development. 电话 电话是目前最受欢迎和最有用的发明之一，怪不得越来越多的人已经使用了自己的电话。 电话在许多方面使事情变得简单，尤其是在移动电话出现以后，通讯变得更加快捷方便。对于那些离家的学生和做生意的人来说，电话缩短了同家人的距离，在此它能蛤想家的人和处在困难中的人一个好的心情。有了电话帮助，人们可以随时随地和任何人联系，寻求紧急帮助。在这种情况下，电话显得尤其重要。 总之，电话是如此有用，以至于如今的日常生活离不开它。我们逐步提高电话功能，为它的发展创造更好的条件。
❻ 英语作文车,电话和电视是谁发明的发明出来有什么用,带翻译
The TV was invented by John Logi Baird of Scotland in 1925. People put John Logi Baird in London as an experiment "scan" a puppet television image as the birth symbol, so he was called "the father of television". However, not everyone thinks so. Because, also in that year, American Zworykin demonstrated his TV system to his boss in the westinghouse.
In China, the first TV appearance in 1958, was manufactured in Shanghai. First seen on the TV show no color, but now, we can see the color TV programs. With the development of science and technology, TV is more and more families have. Television has also been more and more public can watch movies and surf the Internet, for example. TV helps us more understanding of the news of the world. It can also entertain everybody, let the life of people rich, interesting. So television is a great invention that changed the world.
电视是由苏格兰人约翰·洛吉·贝尔德于1925年发明的.人们把约翰·洛吉·贝尔德在伦敦的一次实验中“扫描”出木偶的图像看作是电视诞生的标志,因此他被称做“电视之父”.但是,并不是所有人都是这么认为.因为,也是在那一年,美国人斯福罗金在西屋公司向他的老板展示了他的电视系统.
在中国,第一台电视出现在1958年,是在上海被制造出来的.最初的电视看到的节目没有颜色的,但是现在,我们可以看到彩色的电视节目了.随着科技的发展,电视被越来越多的家庭拥有.而电视也有了越来越多的公能,例如：看电影和上网.电视帮助我们更快更多的了解世界各地的新闻.它还可以娱乐大家,让人们的生活丰富,有趣.所以电视是改变世界的伟大发明.
自己写的.
❼ 关于手机历史的英语作文100字
手机，又名移动电话，是可以握在手上的移动电话机。早期因为个头较大有大哥大的俗称，目前已发展至4G时代。1973年4月，美国工程技术员“马丁·库帕”发明世界上第一部推向民用的手机，“马丁·库帕”从此也被称为现代“手机之父”。直至现在，手机成为人们生活中非常重要的工具，并像瑞士军刀一般功能多样化。
Mobile phones, also known as mobile phones, mobile phones can be hold in my hand. Early because they more commonly known as the great mobile, at present has developed to the 4 g era. In April 1973, the American engineering technicians \"Martin cooper invented the first in the world to the civil mobile phones,\" Martin cooper \"from now on, also known as the modern\" father \"of mobile phones. Until now, the mobile phone become a very important tool in people life, and like a Swiss army knife is versatile.
❽ 写一篇关于电话发明的英语作文使用被动语态
the
mid-autumn
festival
is
a
traditional
chinese
festival
celebrated
by
all
the
chinese
people.it’s
widely
recognized
as
a
festival
that
a
family
get
together.
the
mid-autumn
festival
is
celebrated
on
the
fifteenth
day
of
the
eighth
lunar
month.
on
that
night,
it
can
be
seen
that
the
moon
is
brighter
and
fuller
than
any
other
night.
the
mid-autumn
festival
is
celebrated
by
eating
mooncakes.the
mooncakes
are
delicious.
it's
liked
by
all
the
children.
at
night,a
big
party
is
usually
held
by
the
families
.they
like
chatting
with
each
other.many
things
are
talked
about
.a
lot
of
nice
things
will
be
provided,too.
after
dinner,they
watch
the
moon,as
in
china
a
full
moon
is
considered
as
a
symbol
of
family
reunion.
the
story
of
chang
e
will
be
told.she
was
made
flew
to
the
moon
and
live
in
the
moon
palace.
what
a
beautiful
story!
实在没有办法全部是被动了！不过我相信你们老师不会那么无聊的。
❾ 关于发明电话的英语作文70
The Telephone
The telephone is one of the most welcome and useful inventions. No wonder more and more families have got to use their own telephones today.
The telephone makes things easy in many ways. Especially, after the mobile telephone appears, communication becomes easier and rapider. To students and people going out for business far away from their homes, the telephone can shorten the distance between them and their families. Thus they will get comfort whenever they are homesick or they run into trouble. With the help of the telephone, people can keep in touch with anyone at any time and in any place for urgent help.
All in all, the telephone is so helpful that we can say that nowadays we can not live without the telephone in our daily life. We will further improve the performance of the telephone so as to create better conditions for its development.
电话
电话是目前最受欢迎和最有用的发明之一，怪不得越来越多的人已经使用了自己的电话。
电话在许多方面使事情变得简单，尤其是在移动电话出现以后，通讯变得更加快捷方便。对于那些离家的学生和做生意的人来说，电话缩短了同家人的距离，在此它能蛤想家的人和处在困难中的人一个好的心情。有了电话帮助，人们可以随时随地和任何人联系，寻求紧急帮助。在这种情况下，电话显得尤其重要。
总之，电话是如此有用，以至于如今的日常生活离不开它。我们逐步提高电话功能，为它的发展创造更好的条件。