下面是小编为大家整理的科技利弊 范文英文，本文共15篇，欢迎阅读与收藏。
篇1：科技的利弊英文作文
with the development of science and technology,people's lives have been greatly changed.there is no doubt that we benefit a lot from the scientific advancements in many different ways.for instance,the invention of computers dramatically increases work efficiency and helps complete many difficult tasks that were impossible in the past.apart from this,new discoveries and technology in medicine improve people's health,which allows them to enjoy a longer life.the progress of science also enlarges human's ablilities to explore the world around them,from up into space to deep under the sea.thanks to the development of science and technology,human society has enjoyed continuous prosperity and more convenience.
however,just like a double-edged sword,science can cause problems too.it is known to all that the nuclear power,an environmentally friendly source of energy,can also be developed into a weapon of mass destruction.in addition,human cloning,which is expected to cure many serious diseases and save lives,may bring disasters of social morality.as a matter of fact,most of the improvements in science are made at the cost of our precious natural resources and have done great harm to the environment where we live in.
therefore,how to deal with the progress of science and technology properly is worth our careful consideration.
篇2：大学利弊英文
大学利弊英文
(Advantages and disadvantages of University expansion in receiving new students)
The advantage is that more students who want to continue their study after high school can fulfill their wish much easier than before. To some extent, this will improve the quality of young generation and benefiy the society when they turn up to be the masters.
The disadvantages is obvious that double or triple of graduates will flush the job market which directly decrease the salary scale due to the demand and supply theory. The increase number of student also affect the quality of teaching and result in downgrade of graduate academic ability.
Is the Expansion of Enrollment a Good Thing?
大学扩招好吗?
Many colleges and universities have expanded their enrollment since . The reasons for the expansion are as follows. Firstly, they want to keep up with the need of the job market to produce more qualified people to take up the jobs. Secondly, the expansion has entitled many high school graduates to the right of receiving higher education. Last but not least, it can raise the intellectual standards of our nation.
从起许多高校就开始扩招了。扩招的原因如下。首先，他们想培养更多的合格人才了跟上就业市场的需求。其次，扩招解决了许多高中毕业生接受高等教育权利的问题。最后但并非最不重要的'，它可以提高我们国家的智力水平。
However, studies show that the trend to expand has brought about many problems. For instance, the teaching facilities and accommodation capacities of many colleges and universities are limited and are unable to meet the demand of an ever-increasing number of the newly enrolled students. On the other hand, the average quality of the freshmen is declining. In the long run, hunting for a job will be a tough thing for the graduates and that will inevitably exert much pressure on the prospects of employment.
然而，研究表明，有扩招的趋势带来了许多问题。例如，许多学院和大学的教学设施和住宿的能力是有限的，他们无法满足不断增加的新入学学生的需求。 另一方面，对新生的总体才能要求下降了。从长远来看，对于毕业生来说，找工作将是很困难的事情，将不可避免地会对就业前景造成很大压力。
In spite of all this, I am still confident that the expansion of enrollment is of great benefit to our society and is a good thing. With the development of our national economy, the problem as mentioned above will be solved if proper measures are taken.
尽管如此，我仍然相信，扩大招生规模对我们的社会是有利的，是一件好事。随着我国经济的发展，上述问题将采取适当的解决措施。
篇3：分析利弊 英文
分析利弊 英文
Internet Crisis
Many inventions bring goodneand convenience to our lives. The computer is probably one of the greatest tools invented. According to D, The definition of computer is “an electronic device designed to accept data, perform prescribed mathematical and logical operations at high speed, and display the results of these operations.” Therefore, it has flexible verities of usages. Computers were used for military communications about several decades ago but after it was discovered for more purposes, the true meaning of computer has changed.
People now use computers not only to store data, but also to edit a whole lot more programs and texts than it could before. PC games have changed a lot of kids’ lives. Some of them played games, got addicted to them and dropped out of schools because of that; some of them played, got addicted, but after discovering and developing their own skills on such things as computer designing, they became billionaires. However, these people aren’t even 10% of all PC gamers. As the birth was given to computers, the Internet hatched after computers. The connections between Internet and computer somehow made the attitudes toward computers even worse. Because people can share information on the internet through computers, the “information” can’t be all good and proper. Besides the fact that people are getting addicted to games or online surfing, violence and pornographies have also become big issues. Internet viruses, identity thieves have also caused many troubles to people who use computers. Therefore this question has been more and more considered by people: should computers, computer programs, and, most of all, the Internet, have more restrictions on people based on their background, ages or other information by the government? Or should the Internet be like what it is now, or even freer?
Many people may argue over the answer for this question. As we all know, restrictions have already been used for many programs such as video games and soft wares. But when internet has been so frequently used by people, very few regulations have be made based on ages. It’s a common problem that most of the internet hackers are teenagers or college students. They hack all different websites, from people’s personal sites to United States National Security website. Some of them hack websites for money, but most of them do that just for fun. People can hardly do anything to prevent this from happening because all the smart hackers know how to clear or change their IP addreto prevent government from tracing them. Another key factor for these teenagers to do that is because overloaded confidence. They want to improve themselves by breaking the websites that seem to be impossible to hack. This is obviously illegal and foolish, but it seems a little crucial to put the young talented hackers into jails.
Many of the hackers have now been trained officially and are working for either government or large corporations to prevent the damage they have done to the internet. However, not every hacker can be found and trained to be put in good use. Internet hacking and viruses should be prevented, not corrected. The reason why teenagers are so addicted to computers is that computers are very much something they can have total acceand control of. Most of American teenagers have their personal computers, and they most likely have passwords for their computers. First, the passwords give them security of using putting their information in their computers. After internet surfing, some of them might want to do more than just playing games, listening to songs or watching movies on the internet, that’s the beginning of the transformation from an internet surfer to an internet hacker. Because there is almost no rules internet and people can surf on the internet as long as they have internet connections. Therefore, no matter the age, the Internet gives them total freedom of doing whatever, however, and whenever.
More restrictions are the keys to the solutions to this internet hacking problem. Such regulations as “internet acceregistration” can be very helpful to internet security. The way it works is that if a person wants to have internet accewith any kind of computer he has, he will have to register to a certain department, and have all his information stored in the system. So every time when he goes online, he has to spend a few seconds, entering his internet ID number to confirm his identity. Therefore, no matter how he changes his IP address, he and his actions on the internet will still be traced.
Identity theft is another problem existing on the internet, thanks to online shopping, people can now buy cloths, books, or even food online. The most common way of online payment is through credit cards and that’s where the problem begins. People’s information on their credit cards can often be stolen by “Identity Thieves”, they are special thieves that steal accounts and passwords from people without stealing their actual cards. So when you have your credit cards in your hand, it doesn’t mean that you are absolutely safe from identity thieves.
The best solutions for identity theft are both restricted regulations and Individual identity protection. For example, In the United Kingdom personal data is protected by the Data Protection Act. It covers all personal data which an organization may hold, including names, birthday and anniversary dates, addresses, telephone numbers, etc. Technology experts have been developing a new kind of credit cards called “traceable” cards. There is a tiny tracing device inside of the card, so when the card is missing, it’s easy to be traced back no matter if it’s stolen. But if the thieve can steal someone’s information without looking at the card, it requires more than higher technologies. People should also take caution by themselves when they’re asked to give personal information online. For example, when an online shopping site asks you to give your credit card information to them; ideally, before you do anything, you should check if they have the permission from the government of trading goods online.
篇4：科技发展利弊作文
随着科技日新月异的发展，越来越多的科技产品的出现为我们的生活带来了便利，但是，与此同时，科技也是一把双刃剑，在为我们带来便利的同时也给我们带来了不可磨灭的伤害。
就比如说手机这款产品，它的出现本是为了方便在世界各地的人们之间的联系，让我们可以随身携带并且在一定的范围内能代替电脑。因为手机与电脑相比显得十分小巧。可是现在的手机中，出现很多游戏。学习的人沉游戏无法自拔；工作的人沉迷手机不务正业。这些象的种种会使学生成绩下降，职员业务下降。
再比如说电视，它是一个让人放松心情，令人心情愉悦的的科技产品，可是沉迷于它会对身心造成极大的损伤，而这些伤害有些是不可磨灭的，有些能治好却需要人们付出极大的代价，并花费很多时间。
最后的一款产品就是电脑了，它不管在家里还是办公室里，它有很大的用处，它都有很大的用处：快的搜索到自己需要的讯息。但是容纳很多游戏在桌面上，可以看视频。这些作用是不利于我们的学习和身心健康和谐发展的，尤其是电脑的辐射对眼睛伤害极大，所以也就是现在的学生大部分都是近视的主要原因之一。
现在的有许许多多的人依赖上的科技，在家里有机器人，会是人变得十分懒惰，导致身体抵抗能力变差，出现许许多多的疾病。
所以我们应该适当的调节对这些科技产品的使用时间，而且也要多干一些家务，多做运动，保持身心的健康发展。
篇5：科技的利弊作文
人生的旅途中，我们走过漫长岁月，也经历了风吹雨打、喜怒哀乐，不过走过了岁月，我们吸收到了什么?领悟到什么?
我的小时候，科技并没有那么进步，家里顶多只是些物理性的玩具，更不会出现智能型手机和平板。随着时代的转变，科技的进步，现代的文明不知不觉地渐渐闯进了我们的生活哩，取代的是我们小时玩得不亦乐乎的玩具。文明的进入虽然带给我们便利的生活，但是却埋没了传统事物。
电子产品在人们的眼中总是新奇的、进步的'、享受的、科技的，但是它使我们产生了什么现象?当你走在马路上时，人们手上似乎少不了手机，等红绿灯、等公交车……，甚至连正在过马路也冒着生命危险低着头走过，看到的人们都替他捏了把冷汗，所有人都无法预测下一秒会发生什么事。文明，使我们有了便利的生活，买东西可线上购物，并且宅配到家，不出门便能买到所需用品，显得人们都在歌颂时代的进步。但这些进步虽带给我们便利，却拉长了人与人之间的距离。
我们该如何改善这种现象呢?我想我们能回到从前，或许现代孩子们会发现我们小时的玩具也是如此有趣，也许就是新奇的电子产品深深吸引了现代小孩的焦点，模糊了物理性玩具。
想到童年的玩意儿，经历过时代转变的我，使传统失去了原来的面貌。