【介绍电话的英语作文】急求一篇英文的介绍电话发展厉史的短文_英语_小鬼AB0585
编辑： admin 2017-15-06
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A telephone is an electric tool.Using a telephone,two people who are in different places can talk.Early telephones needed to be connected with wires.Now telephone calls can be sent with radio.This is called wireless.
Most people believe that it was invented in 1876 by Alexander Graham Bell.He was a 29-year old Scotsman living in the USA.In 2002 the US Congress agreed that Antonio Meucci developed and patented a working telephone in the USA in 1871.This was five years earlier than Bell.Meucci was unable to find someone to provide him with the money to finance his project.His wife was sick and had to stay in bed.Meucci invented his "teletrofono" to talk to her while he worked in his workshop.
There are many types of telephone.A telephone that you can carry around with you is called a mobile phone.These became popular in the late 1980s.
Computers can use a machine called a modem to talk to other computers over a telephone line.This allows a computer to connect to other computer networks including the Internet.
互助这道作业题的同学还参与了下面的作业题
题1： 急求一篇英文的介绍电话发展厉史的短文不要求很长.[英语科目]
In the 1870s,two inventors Elisha Gray and Alexander Graham Bell both independently designed devices that could transmit speech electrically (the telephone).Both men rushed their respective designs to the patent office within hours of each other,Alexander Graham Bell patented his telephone first.Elisha Gray and Alexander Graham Bell entered into a famous legal battle over the invention of the telephone,which Bell won.
The telegraph and telephone are both wire-based electrical systems,and Alexander Graham Bell's success with the telephone came as a direct result of his attempts to improve the telegraph.
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.
By October 1874,Bell's research had progressed to the extent that he could inform his future father-in-law,Boston attorney Gardiner Greene Hubbard,about the possibility of a multiple telegraph.Hubbard,who resented the absolute control then exerted by the Western Union Telegraph Company,instantly saw the potential for breaking such a monopoly and gave Bell the financial backing he needed.Bell proceeded with his work on the multiple telegraph,but he did not tell Hubbard that he and Thomas Watson,a young electrician whose services he had enlisted,were also exploring an idea that had occurred to him that summer - that of developing a device that would transmit speech electrically.
题2： 【求一篇关于介绍天气的英语小短文.速度.初一水平,给分】[英语科目]
China's climate varies from bitter cold in winter to unbearable heat in summer.
The Yangtze River serves as China's official dividing line between north and south.Given the size and varied landscape of the country,there is no one time in the year when weather is ideal in every part of China.Of course,the warmest areas in winter are to be found in the South and Southwest,such as Sichuan,Banna in Yunnan,and Hainan Island.In summer the coolest spots are in the far northeast.
China has a climate dominated by dry seasons and wet monsoons,which leads to clear temperature differences in winter and summer.In winter,northern winds coming from high latitude areas are cold and dry; in summer,southern winds from sea areas at lower latitude are warm and moist.
China climates differ from region to region because of the country's extensive and complex topography.In the south of the Nanling Mountains,rains are prolific and the temperature is high all year round.In the Yangtze and Huaihe river valleys in the central part of China,there are four distinctive seasons.
In northeast China,summer is short but there is much sunshine,while winter is long and cold.Precipitation is limited in northwest China where it is cold in winter and hot in summer.In southwest China of low latitudes,the land is elevated high,and has characteristically vertical seasonal zones
或者
My hometown
In my hometown ,the weather never gets too hot or too cold .
In sping ,it's warm and windy .Everyone goes out and take a walk .
In summer ,it's very hot .
In autumn ,it's also hot ,and it's a busy season .
In winter ,it's warm ,sometimes it's sainy .
I love my hometown !
题3： 求一篇英语小短文,介绍我的家庭的.词数不少于100个.词数在150~200之间,之前打错了![英语科目]
My family
I have a happy family . There are four people in my family . They are my father my mother my elder brother and me . My father is a teacher . He is strict with his students . He is responsible for his students .At the same time , he has a sense of humour . At times he tells jokes in his classes in order to make his classes more and more interesting . My mother is a nurse . She is very busy on the weekdays . When she comes back ,she is always tired and can't move a step . So i am willing to help her with housework . For example , I can clean the house I can wash the plates I can sweep the floor I can comfort her in my own behaviour . My elder brother is a driver . He is near -sighted . I worry about him when the weather is bad . His safety is the most important thing for the four of us . I hope he is safe and sound . I am a college student
I am hardworking . I am an english major . English is my favourite . I am good at playing basketball . As a matter of fact i am too fat . I had better be on a diet . I wanna lose my weight
so i decided to eat less exercise more to keep slim . I love my family .
题4： 急求一篇英语短文,[英语科目]
Handan,the special word of two Chinese characters, is unique in the list of Chinese place-names, for it has been used since the ancient time and never made any change, while no other city in China enjoying such a way of naming (In the word, Han is the name of a mountain, Dan means the end of the mountain). It has a history of more than 7,300 years since Handanese lived here. Cishan Culture was discovered in this region, which kept the earliest records of planting grains and walnuts and raising poultry.In history, Handan used to be the capital of Zhao Dynasty, one of the seven greatest kingdoms during Warring-states periods. In Han dynasty, Handan maintained one the five biggest cities. Handan had been prosperous for about 500 years.
Today, Handan is one of the ubmetropolis? holding the rights to set up local regulations and laws, enjoying the titles of National historic and Cultural
City, the National Excellent Tourism City, and the Model City of the First Chinese Residential Environment Award.
Handan is divided into four districts (Hanshan, Congtai, Fuxing and Fengfeng), one city of Wu an and fourteen counties (Handan, Quzhou, Jize, Qiuxian, Yongnian, Guantao, Daming, Weixian, Chengan, Guangping, Feixiang, Linzhang, Cexian and Shexian). It has a population 8,640,000 people among which 1,400,000 people lives in urban areas.
题5： 求一篇英文自我介绍短文过几天要去外国语学校面试,需要一篇简短一点的自我介绍短文.我喜欢英语,但是我英语并不是很好,[英语科目]
Hi,everybody,I am so glad to come to this school to interview.I like English very much.So I come to this company to interview.
Below:I wanna introduce myself.My name's vivian.I am Shanghainese.I like live in Shanghai.My hobby is painting,reading books,listen to music,photography,sing the songs and study English and so on.I think I will use my whole life to study English,and another languages.They are very important in my life.I hope you will give me a chance to leave this school,I will learn more and try my best do my work is very good.Thanks everybody is patience listen to my speech.
翻译：嗨,大家好.我很高兴来到贵校面试.我非常喜欢英语.所以来了贵校面试.
下面,我想要介绍一下我自己.我的名字叫薇薇安.是个上海人.我喜欢住在上海.我的爱好是画画,阅读小说,听音乐,摄影,唱歌和钻研英语的学习等等.我认为我将会用我的一生去学习英语和对别的语言的学习.他们在我的一生之中是非常重要的.我希望你们能够给我一个机会留在贵校.我将会学习并且尽我的最大能力做好的我的工作的.谢谢各位耐心的听我的演说.