2020年10月10日雅思作文——科技利弊精选三篇范文

2020年10月10日雅思作文——科技利弊精选三篇范文

科技利弊雅思范文篇一：科技带来环境问题

Task：Developments of technology are causing environmental problems. Some people think the solution is that everyone accepts a simpler life, while others believe that technology can solve these problems. Discuss both views and give your opinion.

Sample answer：

There is no doubt that modern technology has caused a variety of environmental issues, both in cities and towns. Ironically, I feel that technology can address some of these problems but at the same time, personal effort is a must.

Theoretically, addressing some environmental issues by adopting simple lifestyles is sensible. According to the statistics, during the last 100 years, the earth’s surface temperature has risen dramatically because of human activities. Therefore,some people feel that the changes in our lifestyles can reverse this worrying trend. For example, the growing number of vehicles on the road emits a large quantity of green house gases, such as carbon dioxide, which will worsen the air quality. If residents chose other modes of transport, like buses or subways, this serious condition would be alleviated to a large extent. However, in my opinion, this policywould be very unpopular withsome people,especially those living in the suburb, who do need to travel on roads.

While it is undeniable that an individual’s behaviour has a profound effect on the environment, other people argue that the improvement in technology can tackle some problems in turn. For example, the technology today is available to produce electric cars that would be both quieter and cleaner to use. Persuading manufacturers and travellers to adopt this new technology would be a more effective strategy for improving air quality fundamentally.

My own view is that apart from individual effort and environmental friendly technologies, we need to do more, such as introducing related laws and regulations. Environmental problems are so complex that each effort should be combined together to win the battle.

科技利弊雅思范文篇二：科技发展的影响

Across the world, especially the wealthier parts, the mobile phone has taken the place of telephone as an electronic telecommunication device, with the majority of the adult, teenager and even child owning one. As this technology has become rife, its drawbacks, which can be seen from social, medical and technical perspectives, deserve people's greatest attention.

Similar to many other hi-tech products, such as computers, mobile phones have detrimental effects on users' health. For example, long-time heavy phone users seem to be more prone to certain types of cancers, although evidence to date is inconclusive. Another lethal health concern is the link between mobile phones and road accidents. It is argued that motorists have a much higher risk of collisions and losing control of the vehicle when driving and talking on the phone simultaneously, despite sometimes using bands-free systems.

When the mobile phone has brought considerable convenience， people's obsession with convenience has meanwhile caused enormous disturbance. That's why the use of mobile phones has been prohibited in many public places, such as libraries, theatres, hospitals and even transports, such as trains, buses and aircrafts. Speaking at increased volume is considered impolite or even offensive, In schools, students are required to switch off cell phones before the class begins because mobile phones are responsible for a high amount of class disruptions.

When its downside persists, the mobile phone has proven indispensable in modern life. It is handheld, lightweight, portable and multi-functioned, allowing users to send text messages, exchange music files, make voice calls, browse Internet, and so forth. Meanwhile, within twenty years, mobile phones are expected to be more pervasive as technical advances and mass manufacture will make them low-cost personal items. Given those factors, the mobile phone will continue to perform its role as a key social tool, by which one keeps in touch with others much more easily than did the generations before.

As suggested above, the contribution of the mobile phone to the society is prominent and people's dependence on it for communication is an irreversible trend, although it has a number of problems that should be well handled.

科技利弊雅思范文篇三：科技发展的问题

题目：Scientific and technological advances have changed our lives. But some scientists in some fields say that scientists are not able to find solutions to the problems they have created. To what extent do you agree or disagree?

范文：

We sure live differently from our parents did decades ago. The changes are wide and profound. At the same time, we are facing challenges and problems unknown in the past. Could we find solutions to problems created by scientific development? The answer seems to be no.

Some of the most obvious problems caused by technological advances lie in the IT industry. At a time when we did not have computers and electronic bank services, people took money with them and paid by cash. If they were stolen, only the amount they had with them was lost. But now credit cards are more commonly used in shopping malls and other places, crimes again us have become more serious and caused greater losses to people. A thief may tape the code of your credit card and make a copy of it. Then he could safely withdraw all your money from an ATM machine. Crimes such as this are very sticky to solve because there is no witness and the surveillance cameras give little help to the police.

Another example is the issue of information control with the media industry including TV networks and Internet that give easy access to information without discrimination to people’s age. This has created a huge problem for parents and schools because teenage people are particularly vulnerable to adult materials and information violent in nature. In the past, when most information came in the form of print, it was relatively easy to control what children read. When a parent put away a book unsuitable for children, they were cut off from the source of information. With computer parents could use software to filter bad web sites but could not prevent new ones from appearing every day.

People are working very hard to solve such problems that come along with advances in science and technology, but the efforts are not sufficient and not very successful. Even with the little progress we have achieved, we find ourselves defeated by new problems with greater complexity and in wider scope.

In conclusion, developments in many fields of our life have brought us both benefits and problems. Developments in the banking industry give us greater convenience but making us targets of computer-based theft. Changes in media industry expose young people to inappropriate information difficult for parent’s control. However up until now, we have not successfully found permanent solutions yet.

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