① 高中生英語演講關於電腦或者網路的（在線等）3分鍾
A computer is a machine that manipulates data according to a set of instructions.
Although mechanical examples of computers have existed through much of recorded human history, the first electronic computers were developed in the mid-20th century (1940–1945). These were the size of a large room, consuming as much power as several hundred modern personal computers (PCs). Modern computers based on integrated circuits are millions to billions of times more capable than the early machines, and occupy a fraction of the space. Simple computers are small enough to fit into a wristwatch, and can be powered by a watch battery. Personal computers in their various forms are icons of the Information Age and are what most people think of as "computers". The embedded computers found in many devices from MP3 players to fighter aircraft and from toys to instrial robots are however the most numerous.
The ability to store and execute lists of instructions called programs makes computers extremely versatile, distinguishing them from calculators. The Church–Turing thesis is a mathematical statement of this versatility: any computer with a certain minimum capability is, in principle, capable of performing the same tasks that any other computer can perform. Therefore computers ranging from a mobile phone to a supercomputer are all able to perform the same computational tasks, given enough time and storage capacity.
Programming languages provide various ways of specifying programs for computers to run. Unlike natural languages, programming languages are designed to permit no ambiguity and to be concise. They are purely written languages and are often difficult to read aloud. They are generally either translated into machine code by a compiler or an assembler before being run, or translated directly at run time by an interpreter. Sometimes programs are executed by a hybrid method of the two techniques. There are thousands of different programming languages—some intended to be general purpose, others useful only for highly specialized applications.
Computers have been used to coordinate information between multiple locations since the 1950s. The U.S. military's SAGE system was the first large-scale example of such a system, which led to a number of special-purpose commercial systems like Sabre.
In the 1970s, computer engineers at research institutions throughout the United States began to link their computers together using telecommunications technology. This effort was funded by ARPA (now DARPA), and the computer network that it proced was called the ARPANET. The technologies that made the Arpanet possible spread and evolved.
In time, the network spread beyond academic and military institutions and became known as the Internet. The emergence of networking involved a redefinition of the nature and boundaries of the computer. Computer operating systems and applications were modified to include the ability to define and access the resources of other computers on the network, such as peripheral devices, stored information, and the like, as extensions of the resources of an indivial computer. Initially these facilities were available primarily to people working in high-tech environments, but in the 1990s the spread of applications like e-mail and the World Wide Web, combined with the development of cheap, fast networking technologies like Ethernet and ADSL saw computer networking become almost ubiquitous. In fact, the number of computers that are networked is growing phenomenally. A very large proportion of personal computers regularly connect to the Internet to communicate and receive information. "Wireless" networking, often utilizing mobile phone networks, has meant networking is becoming increasingly ubiquitous even in mobile computing environments.
The need for computers to work well together and to be able to exchange information has spawned the need for many standards organizations, clubs and societies of both a formal and informal nature.
電腦是一台操縱根據指令集的數據。
雖然電腦機械事例，通過記錄的人類歷史上存在很多，首先開發了電腦在20世紀中期（1940年至45年）。這是一個大房間的大小，功耗一樣，數百現代（PC）的個人電腦。關於集成電路的現代計算機的倍比早期的機器能夠十億百萬美元，占據空間小部分。簡單的電腦足夠小，能夠裝到手錶，並且可以通過手錶電池供電。在各種形式的個人電腦是信息時代的圖標，並且大多數人認為是「電腦」。在嵌入式設備中發現的許多MP3播放器到戰斗機，從玩具到工業機器人的電腦但最多。
能夠存儲並執行指令的列表稱為程序使電腦非常多才多藝，他們的區別計算器。教會-圖靈論題是這種多功能性的數學聲明：任何一個有某些最低限度的能力的電腦上，原則上執行相同的任務，任何其他電腦可以執行的能力。因此，從電腦手機到超級電腦都能夠完成同樣的計算任務，足夠的時間和存儲容量。
編程語言提供了指定的電腦程序運行的各種方法。與自然語言，編程語言的目的是不允許任何含糊和精簡。它們是純粹的語言文字，而且往往難以朗讀。他們一般都翻譯成機器代碼編譯器或匯編程序運行之前，或翻譯，直接在運行時由一名翻譯的時間。有時候程序執行的是兩種方法混合方法。有許多不同的編程語言成千上萬的一些擬通用，其他人只需要高度專業化的應用非常有用。
電腦被用來協調20世紀50年代以來，在多個地點的資料。美國軍方的SAGE系統是第一個大規模實施這些制度，這導致了特殊用途的軍刀等商業系統的數量規模的例子。
在20世紀70年代，在研究機構的電腦工程師在美國開始他們的計算機連接在一起使用電信技術。這一努力是ARPA的資助（現在DARPA）的，以及計算機網路，它被稱為產生了ARPANET。該技術取得了ARPANET可能擴散和演變。
隨著時間的推移，以後的學術和軍事機構網路化，成為稱為電腦互聯網。網路的出現，涉及的性質和計算機邊界的重新定義。計算機操作系統和應用程序進行了修改，包括能夠定義和訪問網路上的資源，如其他計算機外圍設備，存儲的信息，等等，為擴展名的個人電腦上的資源。開始時，這些設施主要是人們可以在高科技環境中工作，但在20世紀90年代申請的蔓延，如電子郵件和萬維網，與發展經濟結合起來，如乙太網和ADSL網路技術的快速看到電腦聯網變得幾乎無處不在。事實上，該是聯網的計算機數量正在飄洋過海。個人電腦的一個非常大的比例，定期連接到互聯網來進行交流和接收信息。 「無線」網路，往往利用行動電話網路，意味著網路正在成為即使在移動計算環境日益普及。
對於電腦需要很好地協同工作，並能夠交換信息促成了許多標准組織，俱樂部和雙方正式和非正式性的社會需要。
② 八年級上冊英語作文關於電腦，70詞。 急急急~
In modern life, with the popularization of the computer, everyone in the "play", but "play" computer is not the same: some people using Internet access to information, some people in their works published online shopping online, some people in... And for the student, the most conspicuous is one of the fascinating game.
Many types of games, these games to extrapolate, let us make us happy, but also let us head is full of illusion and can't concentrate on learning.
Some students studying in class, but bad grades are playing well, it shows that they are behind the study, the first game. Break, these students always want the chatting, can chat is full of games, "you ask is a class?" "Recently discovered what a fun," etc. You see, the students to think is the most precious to the game using the recess, game is still not terrible?
Once seen news: 16 lei, just in high school, in the past, he never fall. Since playing world of warcraft immediately after the game, though, as the day in network, he slowly began to truant, examination always disqualified, his father knows, he broke nets, let him study hard, but the small lei has no network intolerable, October 5, 2004, from his farewell to the top, the world.
You look online games like the sea for more, eat winder will addictive, and inlge in it, unable to extricate themselves. So, I remind everybody: little game, to learn more knowledge, after be brought up the motherland!
現代生活中，隨著電腦的普及，每個人都在「玩」電腦，但」玩法」卻不盡相同：有的人利用網路查閱資料，有的人在網上發表自己的作品，有的人在網上購物……,而對學生而言，最引人注目的,就是那一個個使人著迷的游戲了。
游戲的種類繁多，這些游戲讓我們浮想聯翩，讓我們快樂，但同時也讓我們腦袋裡充滿了幻想而不能專心於學習。
班上有一些同學學習成績不好，但偏偏游戲玩得好，這說明他們是把學習拋到腦後，游戲放在首位的。課間休息，這些同學總是三五成群的聊著天，可聊的全是游戲的話題，問的都是「你幾級啦？」、「最近又發現什麼好玩的了」等等。你看，同學們都把自己認為是最寶貴的課間休息給游戲利用了，游戲難道還不可怕嗎？
曾經看過一則新聞：16歲的小磊，剛上高中，在以前，他的成績從沒落下前三名。自從玩了《魔獸世界》這個游戲後，立刻像變了個人似的，整天泡在網路中，慢慢地他開始曠課，考試總是不及格，他爸爸知道後，便斷了網，讓他好好學習，但這時的小磊已經無法忍受沒有網路的生活，2004年10月5日，從他家的頂樓跳下，永別了這個世界。
你看網路游戲就像海絡因，吃多了會上癮，人會沉迷其中，不能自拔。所以，我提醒大家：少玩游戲，多學知識，長大後報效祖國！
2.網路科技:
相關話題：電腦/互聯網的普及﹑信息安全﹑媒體廣告、通訊設備的進步﹑網路教學及網上閱讀﹑網上娛樂(游戲﹑博客﹑開心牧場等)
熱門詞彙：
cyber culture計算機文化 online love affairs網戀
net bar網吧 shopping online網上購物
cyber chat網上聊天 virtual net 虛擬網路
net partner網友 surf the Internet網上沖浪
net citizen網民 cyberspace網路空間
cyber college網路大學 convenient and effective方便有效
e-bank電子銀行 kill time打發時間
information security信息安全 the popularity of computer電腦的普及
be addicted to對……上癮 campus network校園網路
release one』s pressure減輕壓力 e-mail電子郵箱
經典句式：
① No invention has received more praise and abuse than the Internet.
沒有一項發明像互聯網一樣同時受到如此多的贊揚和批評。
② It is commonly thought that our society had dramatically changed by modern science and technology, and human had made extraordinary progress in knowledge and technology over the recent decades.
人們普遍認為現代科技使我們的社會發生了巨大的變化，近幾十年人類在科技方面取得了驚人的進步。
③ As a proct of modern computer and the Internet, online games have become extremely popular among college students.
作為現代電腦和網路的產物，網路游戲已經在大學生中變得相當普及。
④ But as we see, some students lacking self-discipline are too much inlged in these games so that their health and academic performances are affected.
但是，正如我們看到的，一些缺乏自律的學生沉迷於網路游戲以至於影響了健康和學習。
⑤ More significantly, it does bring college students much pleasure and release their pressure greatly.
更重要的是，它能帶給大學生們很多快樂並且極大地減輕壓力。
3. 體育健康
相關話題：體育運動、節食減肥、吸煙、流行性疾病、心理疾病
熱門詞彙：
lung cancer 肺癌 smoking-related diseases抽煙引起的疾病 lose weight減肥 go on die節食
under the weather生病、不舒服 flight-headed頭昏眼花
drowsy昏昏欲睡 flu 流感
epidemics瘟疫 rampant猖獗的
contract infections得傳染病 pick up the habit 養成這種習慣
physical and mental condition身體與精神狀態 overweight/fat(肥胖的)
mentally unhealthy精神不健全的 be good for/do good to對……有益處
good living habits良好的生活習慣 take regular exercise進行有規律的運動
unhealthy eating habit不健康的飲食習慣 junk food垃圾食品
stay/keep healthy/fit保持健康
build up one』s body/ improve one』s health強身健體
③ According to a recent survey, four million people die each year from diseases linked to smoking.
依照最近的一項調查，每年有4，000，000人死於與吸煙有關的疾病。
④ Children are undergoing fast physical development; lack of physical exercise may proce disastrous influence on their later life.
孩子們正處於身體快速發育時期，缺乏體育鍛煉可能會對他們未來的生活造成嚴重的影響。
⑤ In fact, we have to admit the fact that the quality of life is as important as life itself.
事實上，我們必須承認生命的質量和生命本身一樣重要。
中學生該不該上網
最近你們學校要舉行一次「中學生該不該上網」的討論。你是贊成者之一，認為我們不應該因噎廢食。請根據下表內容寫一篇發言篇。
要求：字數100詞左右注意：不要逐句翻譯。
益處
1.看國內外新聞，獲取信息。
2.發e-mail，打電話。
3.上網路學校，閱讀各種書籍，自學外語。
4.欣賞音樂，觀看體育比賽，玩棋牌等游戲，網上購物，豐富我們的生活。
5.提高我們操作電腦的能力
注意事項
1．不要沉湎於（be given to）上網以免影響生活和學習。
2．不要上不健康的網站。
參考範文：
In my opinion，the Internet is helpful rather than harmful as someone else thinks. As is known to all，the Internet is playing a more and more important part in our daily life. On the Internet，we can read news at home and from abroad and get as much information as we can. We can send e - mails or make phone calls to our family as well as to our friends. We can also attend the net school，read many books and even teach ourselves English. We can also enjoy music，watch matches and play computer games on the Internet. We can even do shopping on line. Besides，we can improve our ability to operate the computer.
But we should not be given to the Internet，or we'll get our life and study destroyed. Besides，we should keep off the harmful websites. Anyhow，this doesn't prevent the Internet becoming our friend. We can't throw away the apple because of the core，can we？
網路的利與弊
Internet is playing an important role in our daily life nowadays. Just as a coin has two sides, internet also has both advantages and shortcomings.
網路現在在我們的日常生活中發揮著越來越重要的作用。就像一個硬幣有兩面，網路也有它的利與弊。
Let』s look at the advantages first. Many of us send emails on the net to keep in touch with others. We can read newspapers and magazines or even enjoy movies on line without leaving our home. We may use the internet to play games for recreation. To conclude, internet has become a part of our life.
讓我們先看看益處。我們中的許多人都在網上發郵件以和他人保持練習。我們不用出門就可以在線看報紙雜志。我們利用網路玩游戲以作娛樂。總之，網路已經成了我們生活的一部分。
There are three points in the disadvantages of internet. Firstly, internet is very addictive and many school children are hooked on it.Secondly, people's privacy is easily violated on the Internet.Thirdly, junk emails are pouring into our email boxes daily.
網路有三點不利之處。第一，網路容易上癮，而且很多學生都沉迷於其中。第二，在網上人們的隱私很容易遭到侵犯。第三，垃圾郵件每天都充斥這我們的郵箱。
However, I think the fault is not internet itself, but its users. I believe that with the awareness of using the internet rationally, it will help make our life more rich and colorful in the future.
然而，我認為錯不在網路，而在於使用網路的人。我相信在理性使用網路的觀念下，在未來網路會使我們的生活更加豐富多彩。
Many people, especially young college students, like pop songs. They hum small tunes all the way to their schools and seem to be never tired of this. Some of them are even mad about pop songs, rock'n'roll in particular. They shout and shout until their voices become hoarse.
Others will submerge themselves in the romance of the love songs, with tears streaming down their cheeks. Despite such popularity of the pop songs, however, some people dismiss such kind of songs as crude and worthless. They hold that these songs are easy to sing and they are usually characterized with simple tunes which lack variety and depth. Based upon this, they say that pop songs should not have gained such popularity. Whereas many others stick to pop songs. Their lives seem to ha ll without songs.
In my point of view, pop songs should not be banned. True, their tunes are simple and sometimes repetitious, but this is not to say that they are of no artistic value. Folk songs are also quite simple in tune but no one could dismiss them as trash songs. There is no denying that some pop songs are equally excellent. Why? Because they are widely sung and widely remembered. For example, "Yesterday" is of high artistic value. No one can deny its beautifulness in tune. Of cours, there are bad songs that will not last long, but pop song fans will give these songs their e by choosing to sing them or not
③ 她沒有電腦用英語怎麼說
she doesn't have a computer
解析：
computer [kəm'pju:tə]
n. 計算機；電腦；電子計算機
doesn't have
沒有
請採納謝謝
④ 五年前他的教室里沒有電腦英語
Five years ago he doesn't have a computer in the classroom
There was no computer in his classroom five years ago.
⑤ 學校二十年還沒有電腦室英語
學校二十年還沒有電腦室英文翻譯如下The school hasn't had a computer room for twenty years.
最是喜愛澗邊生長的幽幽野草，還有那樹叢深處婉轉啼唱的黃鸝。
春潮不斷上漲，還夾帶著密密細雨。荒野渡口無人，只有一隻小船悠閑地橫在水面。詩寫暮春景物。"獨憐幽草澗邊生，上有黃鸝深樹鳴"。開頭二句是寫日間所見。暮春之際，群芳已過，詩人閑行至澗，但見一片青草萋萋。幽草，雖然不及百花嫵媚嬌艷，但它那青翠欲滴的身姿，那自甘寂寞、不肯趨時悅人的風標， 自然而然地贏得了詩人的喜愛。這里，"獨憐"二字，感情色彩至為濃郁，是詩人別有會心的感受。它表露了作者閑適恬淡的心境。王安石有"綠陰幽草勝花時"之句，寫初夏之景，與此同一立意。首句，寫靜;次句，則寫動。鶯啼婉囀，在樹叢深處間關滑動。鶯啼似乎打破了剛才的沉寂和悠閑，其實在詩人靜謚的心田盪起更深一層漣漪。次句前頭著一"上"字，不僅僅是寫客觀景物的時空轉移，重要的是寫出了詩人隨緣自適、怡然自得的開朗和豁達。
接下來兩句，側重寫荒津野渡之景。景物雖異，但仍然循此情愫作展衍:"春潮帶雨晚來急，野渡無人舟自橫"。到傍晚時分，春潮上漲，春雨淅瀝，西澗水勢頓見湍急。郊野渡口，本來就荒涼冷漠，此刻愈發難覓人蹤。只有空舟隨波縱橫。二句詩所描繪的情境，未免有些荒涼，但用一"自"字，卻體現著悠閑和自得。韋應物為詩好用"自"字。"欲囀不囀意自嬌"，此寫鶯啼。"恬然自安流"，此詠百川分流。這類"自"字皆可釋為"自在""自然"之意，含有"自我欣賞"、"自我憐愛"的意蘊。"野渡"句當作如是解。舍此，便與一二句相悖謬了。
這兩句在結構安排上也很精當。"春潮帶雨晚來急"，構成典型環境，與下文形成因果關系;"急"與"自"兩字互為照應，准確地傳達出詩人內心的情感意識，把客觀景物和抒情主體有機地融為一體。狀出難寫之景，達出難言之情。舉世矚目，漢語成語，拼音是jǔ shì zhǔ mù，意思是指的是全世界的人都注視著，形容影響很大。漢語拼音基本內容的學習在低年級已完成,到高年級時有回生現象,因此有必要引導學生對漢語拼音的基本內容進行復習。其基本內容有聲母、韻母、聲調、音節等。在復習時要掌握漢語拼音的23個聲母，24個韻母，16個整體認讀音節和聲調，能夠准確地拼讀音節，會認讀輕聲，認識大寫字母和隔音符號，能背誦默寫字母表。具體地說，能看拼音寫字詞句；能辨認是否整體認讀音節，是否該讀輕聲；能根據詞定音，劃去不合適的音節；能區別多音字；能按照漢語拼音字母表的順序排列大寫字母，並寫出相應的小寫字母。除此之外，還應根據本方言的特點，把握學習漢語拼音的重點和難點．如聲母中平、翹舌之分；韻母中前、後鼻音之分。對一些常用字的讀音應反復拼讀，適當記憶。
聲母表
bpmfdtnlgkhjqxzhchshrzcsyw
韻母表
aoeiuüaieiuiaoouiuieüeeraneninunangengingong
整體認讀音節
（前10個音節，相對來說好記些。後面6個音節，可列出相應的字，編成一句話：夜月隱，雲願迎。意思是：夜晚，月亮想要隱藏起來，雲朵願意幫這個忙，她迎了上來。）
字母表（26個）
⑥ 我那時候沒有電腦也沒有互聯網用英語怎麼翻譯
I didn't have a computer or the Internet at that time
我那時候沒有電腦也沒有互聯網
⑦ 英語短文翻譯 We are all busy taking about and using the Internet.
我們總是忙於談論和使用網際網路，但是到底有多少人知道網際網路的歷史呢？
當發現網際網路始建於二十世紀六十年代的時候，很多人感到很驚奇。在那個時候，電腦既龐大又昂貴，而且網路不能很好的運行。如果在網路中的一個電腦崩潰，那整個網路都會停止運行。所以一個新的網路系統必須要成立。新的網路系統必須要可以運用於不同的電腦上。如果網路中的一部分不能工作，那麼信息可以通過其他的部分傳輸。在這種方式下，電腦網路系統可以不停地運行。
最初，網際網路只能由政府使用。但是在二十世紀七十年代初期的時候，大學，醫院以及銀行也可以使用網際網路了。但是，電腦仍然昂貴而且網際網路也很難使用。在二十世紀九十年代初，電腦變得便宜了，而且更容易使用了。科學家不得不開發軟體，使上網變得更加便利。
現在上網是很容易的。據說，上億的人每天都在使用電腦。在學生當中，發送郵件也越來越受歡迎了。
網際網路現在變成了人們生活中最重要的部分之一。
⑧ 英語段落翻譯
我們都忙於討論和使用網路，但是又有多少人了解網路的歷史呢？很多人都感到驚奇當他們發現網路是在20世紀60年代建立起來的。那個時候的計算機體型龐大而且價格昂貴。此外，電腦聯網運行也不穩定。如果一段聯網中有一台電腦癱瘓，那麼整個聯網系統都無法正常工作。因此必須設立一個新的網路系統。這個系統理應要完善到當部分聯網無法工作時，其他眾多計算機仍能正常運作。
起先，網路只運用在政府職能中，但在早期20世紀80年代，大學、醫院和銀行也開始逐漸使用網路。但是，計算機價格仍舊昂貴，並且網路運用很難變的便宜些和易於上手操作。科學家們因此還研究出能夠使上網變得更為便捷的軟體。
如今，上網變得十分便捷。據說，每天都有成百萬的人使用網路。在學生間，互發電子郵件已經變得越來越流行。網路在今天已成為人們生活中最重要的一部分之一。
⑨ 20年前有自行車,沒有汽車,20年前有黑白電視,沒有電腦,20年有平房,沒有高樓，翻譯成英語
原文：20年前有自行車，沒有汽車，20年前有黑白電視，沒有電腦，20年前有平房沒有高樓
英語翻譯：Twenty years ago, there were bicycles, no cars, there were black-and-white TVs, no computers, there were bungalows and no tall buildings