电话的发明英语阅读

① 电话发明史(英语作文)

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.

② 电话的发明阅读题贝尔在发明电话的过程中得到哪些人的帮助

祖父

③ 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。

④ 《电话的发明》 阅读中从哪些方面看出发明电话是十分艰苦的

1、缺少研究资金、缺少专门的实验室。

原文：贝尔和电器技沃活特森合作，在波士顿郊外找了一间农舍，开始研究、设计电话。

贝尔根据在人耳和人声研究上所得出的理论，想制作一部复式电报机，即在同一个电报机上互不相扰地同时发出几份频率不同的电报，贝尔采用莫尔斯发报信号为基础进行实验。一位名叫汤姆斯·华特逊的青年也加入了这项实验，成为得力助手。

一次，当他们在做复式电报机试验时，由于机件发生故障，贝尔偶然发现电报机上的一块铁片在电磁铁前不断振动并发出一种微弱声音，这种声音居然能通过导线传向远处。这个发现使贝尔十分激动。

他大胆联想：如果声波的振动能够被转换成波动的电流，那么该电流就能在电路的另一端重新转换为与原声相同的声波，这样，声音不就可以以光的速度载于电线，传给远处的任何一方了吗？

贝尔的设想得到了当时美国著名物理学家约瑟夫·亨利的赞许，他鼓励贝尔说：“你有一个伟大发明的设想，干吧！”就这样，贝尔改变了自己的研究方向，一边学习电学知识，一边开始设计、制作电话。

贝尔和他的助手华特逊，重新调整了每一个振动器，又在各自的屋里制作了送话器和受话器，并把导线连接在上面，开始用电传话的试验。可是尽管他们声嘶力竭地叫喊，机器只能发出极其微弱的声音，根本无法听清。

是设计不对？还是制作有误？也许用电传递本身是不可能的？正当贝尔为实验的失败而苦思冥想的时候，窗外传来的吉他声引起了他的注意。他凝神地听着，突然，他想到了是因为送话器和受话器的灵敏度太低，所以声音微弱，难以辨清。

贝尔想，如果像吉他那样，利用音箱产生共鸣，就一定能听得见声音。两位发明家十分兴奋，连夜动手用床板制作音箱。接着，他们一刻不停地改装了实验装置，又认真检查了一遍，然后各自回到自己屋子开始实验。

这时，贝尔一不小心把桌上的酸性溶液碰翻了，溶液洒在西装上面。因为他已无钱购买新衣，感到很懊丧，便大叫起来：“华特逊！请到这里来，我需要你！”想不到这句普通的求助的话，竟成了世界上第一次用电传送的人类的话音。

(4)电话的发明英语阅读扩展阅读

电话的历史故事

1793年，法国 查佩兄弟俩在巴黎和里尔之间架设了一条230千米长的接力方式传送信息的托架式线路。这是一种由16个信号塔组成的通信系统。信号机由信号员在下边通过绳子和滑轮，操纵支架的不同角度，表示相关的信息。

当时，法国和奥地利正在作战，信号系统只用一个小时就把从奥军手中夺取埃斯河畔孔代的胜利消息传到巴黎。以后，比利时、荷兰、意大利、德国及俄国等也先后建立了这样的通信系统。据说查佩两兄弟之一是第一个使用“电报”这个词的人。

欧洲对于远距离传送声音的研究始于17世纪。英国著名的物理学家和化学家罗伯特·胡克首先提出了远距离传送话音的建议。而在1796年，休斯提出了用话筒接力传送语音信息的办法，并且把这种通信方式称为—Telephone，一直延用至今。

1832年，美国医生杰克逊在大西洋中航行的一艘邮船上，给旅客们讲电磁铁原理，旅客中41岁的美国画家莫尔斯被深深地吸引住了。当时法国的信号机体系只能凭视力所及传讯数英里，莫尔斯梦想着用电流传输电磁信号，瞬息之间把消息传送到数千英里之外。从此以后，莫尔斯的生活发生了根本的转变。

莫尔斯从在电线中流动的电流在电线突然截止时会迸出火花这一事实得到启发：如果将电流截止片刻发出火花作为一种信号，电流接通而没有火花作为另一种信号，电流接通时间加长又作为一种信号，这三种信号组合起来，就可以代表全部的字母和数字，文字就可以通过电流在电线中传到远处了。

1837年，莫尔斯终于设计出了著名的莫尔斯电码，它是利用“点”、“划”和“间隔”的不同组合来表示字母、数字、标点和符号。1844年5月24日，在华盛顿国会大厦联邦最高法院会议厅里，莫尔斯亲手操纵着电报机，随着一连串的“点”、“划”信号的发出，远在64公里外的巴尔的摩城收到由“嘀”、“嗒”声组成的世界上第一份电报。

⑤ 想要两篇英语文章（电话的发明和哈佛大学的）

你可自己修改。

Telephone

The telephone (from the Greek: τῆλε, tēle, "far" and φωνή, phōnē, "voice"), often colloquially referred to as a phone, is a telecommunications device that transmits and receives sound, most commonly the human voice. Telephones are a point-to-point communication system whose most basic function is to allow two people separated by large distances to talk to each other. It is one of the most common appliances in the developed world, and has long been considered indispensable to businesses, households and governments. The word "telephone" has been adapted to many languages and is widely recognized around the world.

All telephones have a microphone to speak into, an earphone which reproces the voice of the other person, a ringer which makes a sound to alert the owner when a call is coming in, and a keypad (or in older phones a telephone dial or no manual device) to enter the telephone number of the telephone being called. The microphone and earphone are usually built into a handset which is held up to the face to talk. The keypad may be part of the handset or of a base unit to which the handset would be connected. A landline telephone is connected by a pair of wires to the telephone network, while a mobile phone or cell phone is portable and communicates with the telephone network by radio. A cordless telephone has a portable handset which communicates by radio with a base station connected by wire to the telephone network, and can only be used within a limited range of the base station.

The microphone converts the sound waves to electrical signals, which are sent through the telephone network to the other phone, where they are converted back to sound waves by the earphone in the other phone's handset. Telephones are a plex communications medium, meaning they allow the people on both ends to talk simultaneously. The telephone network, consisting of a worldwide net of telephone lines, fiberoptic cables, microwave transmission, cellular networks, communications satellites, and undersea telephone cables connected by switching centers, allows any telephone in the world to communicate with any other. Each telephone line has an identifying number called its telephone number. To initiate a telephone call, a conversation with another telephone, the user enters the other telephone's number into a numeric keypad on his/her phone. Graphic symbols used to designate telephone service or phone-related information in print, signage, and other media include ℡ (U+2121), ☎ (U+260E), ☏ (U+260F), and ✆ (U+2706).

Although originally designed for voice communication, the system has been adapted for data communication such as Telex, Fax and dial-up Internet communication.

Harvard

"Harvard" redirects here. For other uses, see Harvard (disambiguation).
Harvard University

Seal of Harvard University
Motto Veritas[1]
Motto in English Truth
Established September 8, 1636 (OS)
September 18, 1636 (NS)[2]
Type Private
Endowment US$27.4 billion[3]
President Drew Gilpin Faust
Academic staff 2,107[4]
Admin. staff 2,497 non-medical
10,674 medical
Students 21,225
Undergraates 7,181 total
6,655 College
526 Extension
Postgraates 14,044
Location Cambridge, Massachusetts, U.S.
Campus Urban
210 acres (85 ha) (Main campus)
22 acres (8.9 ha) (Medical campus)
359 acres (145 ha) (Allston campus)[5]
Newspaper The Harvard Crimson
Colors Crimson
Athletics 41 Varsity Teams
Ivy League
NCAA Division I
Nickname Harvard Crimson
Website harvard.e
Harvard University logo

Harvard University is a private Ivy League university located in Cambridge, Massachusetts, United States, established in 1636 by the Massachusetts legislature. Harvard is the oldest institution of higher learning in the United States[6] and the first corporation (officially The President and Fellows of Harvard College) chartered in the country. Harvard's history, influence, and wealth have made it one of the most prestigious universities in the world.[7][8]

Harvard was named after its first benefactor, John Harvard. Although it was never formally affiliated with a church, the college primarily trained Congregationalist and Unitarian clergy. Harvard's curriculum and students became increasingly secular throughout the 18th century and by the 19th century had emerged as the central cultural establishment among Boston elites.[9][10] Following the American Civil War, President Charles W. Eliot's forty year tenure (1869–1909) transformed the college and affiliated professional schools into a centralized research university, and Harvard became a founding member of the Association of American Universities in 1900.[11] James Bryant Conant led the university through the Great Depression and World War II and began to reform the curriculum and liberalize admissions after the war. The undergraate college became coecational after its 1977 merger with Radcliffe College. Drew Gilpin Faust was elected the 28th president in 2007 and is the first woman to lead the university. Harvard has the largest financial endowment of any academic institution in the world, standing at $27.4 billion as of September 2010.[3]

The university comprises eleven separate academic units — ten faculties and the Radcliffe Institute for Advanced Study — with campuses throughout the Boston metropolitan area.[12] Harvard's 210-acre (85 ha) main campus is centered on Harvard Yard in Cambridge, approximately 3.4 miles (5.5 km) northwest of downtown Boston. The business school and athletics facilities, including Harvard Stadium, are located across the Charles River in Allston and the medical, dental, and public health schools are located in the Longwood Medical Area.[5]

As of 2010, Harvard employs about 2,100 faculty to teach and advise approximately 6,700 undergraates (Harvard College) and 14,500 graate and professional students.[13] Eight U.S. presidents have graated from Harvard and 75 Nobel Laureates have been affiliated with the university as students, faculty, or staff. Harvard is also the alma mater of sixty-two living billionaires, the most in the country.[14] The Harvard University Library is the largest academic library in the United States, and the third largest library in the country.[15]

The Harvard Crimson competes in 41 intercollegiate sports in the NCAA Division I Ivy League. Harvard has an intense athletic rivalry with Yale University traditionally culminating in The Game, although the Harvard–Yale Regatta predates the football game.

⑥ 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。

⑦ 电话是谁发明的 什么时候 被谁 发明的目的是什么 写一篇英语小短文 50词左右

2006年12月11日很多人都会说是苏格兰人亚历山大·格拉汉姆·贝尔！其实不是的！电话的发明者不是苏格兰人亚历山大·格拉汉姆·贝尔，而是美国一位贫穷的意大利裔移民安东尼奥·梅乌奇。在梅乌奇去世113年后，历史终于做出了公正的判决，认定他才是电话的发明人。安东尼奥·梅乌奇1808年出生于意大利佛罗伦萨。19世纪30年代移居古巴，50年代移居美国。他曾在佛罗伦萨艺术学院学习机械工程，并在担任佩尔戈拉剧院的舞台技师时设计了一种帮助人们通话原始装置。在移居古巴期间，梅乌奇在研究用电击法治病时发现声音能以电脉冲的形式穿过铜丝，这引起了他的极大兴趣，试图探索其中奥妙。但直到1850年梅乌奇移居纽约时才正式开始这项研究。在妻子生病瘫痪后，梅乌奇做了一套装置，把她的卧室和他在旁边的工作间连接起来。1860年他公开了这套装置。他想继续深入研究，可是没有研究经费来源。移居美国期间的梅乌奇生活穷困潦倒，无可奈何之下梅乌奇把他那套装置送到一家旧货店，仅卖了6美元。随后，梅乌奇抛开原型，开始制作新的电话，终于在1871年制造出一个以圆柱体形式包在一个铁核外面的“感应器”。梅乌奇的发明非常成功，可惜当时他拿不出250美元的专利费为自己的宝贝申请专利。他只得提交一份为期一年的“有声电报机”专利通知，而三年后他连10美元也拿不出，无法更新这一通知。于是，他把一台样机和有关的技术细节寄给西方联合电报公司。但该公司没有人慧眼识珠，这些材料也丢失了。两年后，曾经与梅乌奇共用一间实验室的贝尔申请了电话专利。对贝尔的欺世盗名行为，梅乌奇十分气愤，随即对贝尔提出起诉。但由于梅乌奇1889年去世，诉讼随之终结。直到2002年6月16日，在历史学家和意大利裔美国人的强烈呼吁下，美国国会终于承认了1860年梅乌奇在纽约展示“电话”这一历史，并把贝尔赶下了电话发明者的位子。

⑧ 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

⑨ 英语中的电话怎么读

telephone 英[ˈtelɪfəʊn] 美[ˈtelɪfoʊn] 。

⑩ 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。