科技的利弊英语作文

篇一：科技发展的利与弊

With the development of science and technology,people's lives ha一ve been greatly changed.There is no doub一t 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 sa一ve 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 ha一ve 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.

篇二：科技的利弊

With the development of science and technology, people's lives ha一ve been greatly changed. There is no doub一t 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 sa一ve 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 ha一ve 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.

Nowadays,more and more hi-tech tools,such as calculator,computer,etc,appear in our daily life.we use them wherever and whenever we are,so that our life becomes easier and more comfortable than before. However,does anyone think about what problems science and technology ha一ve caused to happen in this world?To some degree,it's more serious than that we consider.We human indeed use them to improve our living standard,but on the other hand,we are becoming lazier,more reliable than we used to be.All day long those hi-tech products accompany us,then we ha一ve either no space or time to think,as well,communication between each other decreases,and what takes place of it is the huge indifference and gap among human. To solve these problems,we should in no time take measures to do with them.Firstly,communicate with others and think on your own more.Secondly,decrease the times you use hi-tech tools.For the advantages of technology,we should absorb,at the meantime,be independent and abandon the short-comings.Thus,we could combine technology and human progress much closer and not lose ourselves in this modern society.

篇三：科技的利弊

The rapid development of science and technology has brought about great changes to human life.The great benefits brought about by this progress is hailed in every corner of the world.New electronic appliances ha一ve made our life simpler than ever before.New inventions ha一ve helped us to organize our daily activities.Our job can be done faster.Mobiles and Q一Q ha一ve made it easier to communicate with other people.Internet has enabled us to know and understand other culture and society better.

However,The disadvantages about this development should not be neglected .Some of scientific inventions ha一ve even caused great harms or disastersto mankind.For example,advanced technology can be easily manipulated by irresponsible persons.Besides,We'll be too dependant on it.When technology fails,we are helpless

Sometimes,it affects our health and lifestyles(we'll be complacent and lazy.) The chemicals may be hazardous).What's worse,Science and tecnology may even destroy our simple and healthy life(Sometimes How we miss the traditional style of living!).In addition ,The appearance of new technology may invade our privacy.

To sum up,humans must be alert against the possible harm while enjoying the benefits from them.