computers 英语作文

第一篇：computers 英语作文

Computers have become very important in many areas like working and playing.In space, computers help astronauts and pilots control the speed and direction of a spaceship's flight.With the help of computers, doctors can find diseases easily and solve other problems.Computers are also used in business to place.Since the Internet came into being, people's lives at home have changed , too.More and more people have personal computers, and they use them to play games and watch movies.Instead of writting letters, people communicate with each other by sending e-mails and chatting on line.Computers have made the world smaller, like a“ village”.Computers have improved our lives, but they have brought problems , too.For instance, if we work on computers too long, we may get headaches or sore eyes.If we play computer games too much, we won't study well and get enough exercise.Although computers help us work and at home, we must use them correctly.（160）

第二篇：Computers词汇教案

Unit 3 Computers

Vocabulary

1.Teaching contents:

Vocabulary of reading WHO AM I.2.Teaching aims;

Let students master the new words

Teach students 3 skills of vocabulary learning

3.Teaching important points

New words and phrases.So …that… revolution, etc.4.Teaching methods:

The “communicative” teaching and quick-answer method.5.Teaching aids:

Blacknoardpowerpoint

6.Teaching procedures:

① Review the last class

② Part1.New words and vocabulary learning skill 1: Classifying ③ Part2.New words and vocabulary learning skill 2: Making sentences④ Part3.New words and vocabulary learning skill 3: Expanding

7.Homework.

第三篇：西北工业大学研究生英语作文 Don’t Rely Too Much on Computers

Don’t Rely Too Much on Computers

中文：

现在我们生活在一个高速发展的时代，很难想象还有人不知道电脑。它几乎无处不在。你可以在办公室、教室、卧室、游戏厅、演讲会等很多场合见到它。在我们的生活、工作、学习中，电脑扮演着很多角色，它可以像朋友一样陪你看电影、玩游戏、上网，也可以像助手一样帮助你更好的工作、学习。总之，电脑的出现提高了生活的品质，也很大程度上提高了工作、学习的效率。

正是由于电脑带来的这些益处，现在许多人越来越多的依赖电脑。虽然电脑有很多好处，但是这一现象还是带来了很多弊端。

第一：依赖电脑影响了很多人的身体健康。一方面很多人整天用电脑，将很多时间用在这上面，就很大程度上缩减或者是占有了人们运动、作息的时间。另一方面，电脑本身能产生辐射，长时间处于电脑旁边，会对人的身体健康造成影响，还有长时间盯着显示器看，会对眼睛造成伤害，这就是你看到的现在很多人都严重近视，甚至是小孩很小的时候就已经近视了。

第二：依赖电脑影响了很多人的身体健康。电脑占用了很多人太多的时间，这就影响了人们的交流、心里调节的时间，使得人人之间距离变远，关系疏远，影响家庭和谐，社会安定。

因此，我坚决反对过多的依赖电脑。提倡合适分配使用电脑时间，将更多的注意力和精力用在运动、人与人的交流、交友等有益于身心健康的事情上来。

English Text :

Now we are living in the times developing at a high speed.You can hardly imagine that there is someone who doesn't recognize computers.You can find computers in the offices, classrooms, bedrooms, game halls and in many occasions.Computers play different figures in our daily life, work and studies.You can treat your computer as a friend when you are watching movies, playing games and surfing the Internet.Besides, your computer can also help you to work and study more efficiently, like an assistant.In a word, the appearance of computers not only improves our work and studies a lot, but also leads to a more convenient life.As a result of these benefits that computers can bring in, now people are more and more relying on computers.Although computers are so important, they may also cause many problems.Firstly, relying on computers hurts our physical health.On the one hand, many people allocate a lot of time with computers, which will largely reduce and occupy people's time for sports and rest.On the other hand, radiation can be produced by computers themselves, which is harmful to our health with computers aside for a long time.What's more, as a result of staring at the monitors, our eyes are becoming weaker and weaker, even little children may have been nearsighted.Secondly, relying on computers also does no good to our psychological health.Computers occupy too much time, which cuts down people's time for communication.Now people are becoming more and more lonely and are in lack of understanding each other, which largely affects social stability.In the end, I firmly oppose too much relying on computers.It is advocated that we should spend more time and energy on sports, communication and friends, which are beneficial to our physical and psychological health.2012-9-17

第四篇：Unit 8 Computers and Security课文翻译大学体验英语二

Unit 8 Computers and Security Passage A You Are the Weakest Link, Goodbye.Do you remember the good old days? Innocent times spent sharing documents and executable files without a care in the world.Okay, every month or so you might encounter a boot sector virusoften without the user even knowing.However, the software must be updated regularly, preferably daily in any large company.Even then, a very new virus can infect your users.With the rapid transmission of files through networks and the Internet, a virus can spread a considerable distance before it can be identified and protected against.Fortunately, only a few viruses ever do this but the likes of Melissa and the Love Bug can inflict serious damage before their progress is stopped.Whilst employees become suddenly aware during the ensuing media excitement, they soon forget about the virus threat as the stories disappear from the news headlines.This is the danger.Complacency can set in when there is no perceived “action” on the virus front with no global crisis, and the importance of being vigilant about viruses recedes in your users' minds.They forget what the big deal was in the first placetechnically, it's a “worm”that is, everyone to whom I've ever sent a Reply message.The worm also resets your browser's home page to one of four porn sites.This last bit had not happened to mine.Was I spared?

Gingerly, I fired up Outlook and connected to the Net.Fifty messages poured into my Inbox.Most were from corporate serversinforming me that my email was being returned unopened since it contained a virus.The last message was from my friend Marshall: “If you don't mind my asking, which homepage?” Double argh!I had spread the accursed worm.I wrote a mea culpa warning, which I mailed to everyone in my address book: Don't click on that attachment!

The worst part was that many of the people I had emailed were newbies-subscribers who had emailed me for help in connection with this column.Most of these folks were kind;only one asked me to remove her name from my address book.A guy from the Philippines, birthplace of the dread Love Bug virus, wrote, “It is quite ironic that I got a worm from you.”

Let that irony be a lesson to you: Never open an attachment, even from a friend, unless you've been told to expect it.And always use virus protection.Finally, if you get an email from me whose subject is “Homepage,” run.PB 很抱歉打扰你

你可能想，这么多年了，还用电子邮件传播病毒，我不至于这么笨吧。那你可就错了。

那封电子邮件来自我几十年前认识的一个女人，那时我们只有十几岁，痴痴地相恋着。我敢发誓，自那以后我们仅通过电子邮件的方式联系过三次左右。这最新的信件的主题是“主页”。正文很简单：“嗨！你一定得看看这个页面。真的很酷哦。”签名处是个傻乎乎的表情，一个挤眉弄眼的笑脸 :0)。“呵呵，你这家伙，够狡猾的！”我心想，思绪回到70年那个狂热的夏天···然后点击了附件。没动静了。哦喔。

1979年，我在墨西哥把帐篷搭在了一群行军蚁的地盘上。自那以后，这是我做的第二件傻事了。我的屏幕开始微微发亮，就像尤卡坦的落日。我释放了一个计算机病毒。

我感觉自己像是电影《人间大浩劫》里的博士一般，跟时间赛跑。我打开电子邮件程序，点击“文件”，选择“脱机工作”。我想这样一来就可以切断与因特网的联系，不至于传播病毒，再想办法清除。然后我查看了发件箱。天呐！65封邮件排着队，等着发送给我的朋友们，每一封的发件人都是我，每一封的主题都是“主页”，每一封都有一个附件，像子弹一般充满敌意。

我删除了邮件，清空了回收站，然后上网去找相关资料。我骂自己，怎么不在家用计算机上装一个杀毒软件，然后我得知“主页”病毒是一种最常见的病毒，专业术语叫“蠕虫”，只影响Microsoft Outlook的个人计算机用户，不会破坏我的计算机，但它会很快自动发送到我地址簿里的所有联系人，确切地说是我回复过的每一个联系人。这蠕虫还会把你的浏览器的主页设置成四个色情网站的一个。最后一种情况没有发生在我的计算机上。我是不是逃过一劫了呢？

我战战兢兢地打开了Outlook，联机工作。50个邮件一下子涌到我的收件箱里。大多数是来自Time Inc.等公司服务器，通知我邮件因为含有病毒而被直接退回。最后一个邮件是我的朋友马歇尔的：“要是你不介意的话，我想问是哪个主页？”天呐！天呐！我已经传播

了这个该死的蠕虫。我写了一封道歉邮件，发给地址簿里的每一个联系人，警告他们“别点击附件！”

最糟糕的是，我的邮件收件人很多都是新手，这些订户给我发邮件，要我就与该栏目相关的内容提供帮助。这些人大多数都很友好，只有一个人要求我把她的名字从我的地址簿里删除。有个菲律宾（可怕的爱虫病毒的发源地）的家伙写道，“我从你这儿收到蠕虫，真是够讽刺的。”

从这个讽刺中吸取点教训吧：千万别打开附件，就算是朋友的邮件也不可以，除非你事先得到通知。一定要时时使用病毒防护措施。最后，要是你收到我的电子邮件，主题是“主页”，赶紧溜之大吉。

第五篇：英语作文：电脑对我们的生活很重要Computers are of great use to our daily life

Computers are of great use to our daily life

As is seen by us all, computers are becoming more and more important to our daily life.There is no doubt that computers are being used in almost any where.There being a lot of information to search, students use it to connect to the internet.By using computers, both workers in factories and office workers can improve work efficiency.For a family, a computer can bring a wonderful life.All in all, the computer is an important part of our life.The most important reason is that computer is indeed a handy tool.It is computers that make the development of the society get a high speed.No exaggeration to say, we can’t live a good life without computers.