科技的发展让人们享受到了前所未有的便利，但同时也带来了一些负面影响。本文将探讨科技的利弊并分析其对人们生活和社会的影响。
第1篇
nowadays,more and more hi-tech tools,such as calculator,computer,etc,appear in our daily 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 have caused to happen in this world?to some degree,it's more serious than that 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 day long those hi-tech products accompany us,then we have 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 tly,communicate with others and think on your own ndly,decrease the times you use hi-tech the advantages of technology,we should absorb,at the meantime,be independent and abandon the ,we could combine technology and human progress much closer and not lose ourselves in this modern society.
第2篇
in recent years there has been a vast increase in the number of students choosing to study abroad. this is partly because people are more affluent and party due to the variety of grants and scholarships which are available for overseas students nowadays. although foreign study is not something which every student would choose, it is an attractive option for many people.
studying overseas has a number of advantages. firstly, it may give students access to knowledge and facilities such as laboratories and libraries which are not available in their home country. furthermore, by looking abroad students may find a wider range of courses than those offered in their country’s universities, and therefore one which fits more closely to their particular requirements.
on the other hand, studying abroad has a number of drawbacks. these may be divided into personal and professional. firstly, students have to leave their family and friends for a long period. furthermore, studying abroad is almost always more expensive than studying at one’s local university. finally, students often have to study in a foreign language, which may limit their performance and mean they do not attain their true level.
in my opinion, however, the disadvantages of studying abroad are usually temporary in nature. students who study abroad generally become proficient in the language quite soon and they are only away from their family and friends for a year or two. furthermore, many of the benefits last students all their lives and make them highly desirable to prospective employers.
第3篇
with the development of science and technology,peoples lives have been greatly e is no doubt that we benefit a lot from the scientific advancements in many different instance,the invention of computers dramatically increases work efficiency and helps complete many difficult tasks that were impossible in the t from this,new discoveries and technology in medicine improve peoples health,which allows them to enjoy a longer progress of science also enlarges humans ablilities to explore the world around them,from up into space to deep under the ks 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 is known to all that the nuclear power,an environmentally friendly source of energy,can also be developed into a weapon of mass addition,human cloning,which is expected to cure many serious diseases and save lives,may bring disasters of social 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.
