雅思写 task2 科技发展利弊 范文
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篇1：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2：科技发展利弊之我见作文
科技发展利弊之我见作文
随着科学技术的高度发展，科技是利是弊成了人们热议的话题。它可以造福于人类，让人类的明天更加美好光明，但同时它又是一把双刃剑。近年来有人为它所救，也有人因此深受伤害，如何运用科技成果显然成了一个重大的问题。时代日新月异，科技突飞猛进，世界正在发生天翻地覆的变化，科技给人带来了太多的思考。
古时候，人们如果不在一起，那就很难联系上，如果远隔千里，交流就变得十分麻烦了；然而如今互联网高度发展，地球成了一个小小的村子，你可以随时随地跟千里之外的亲人保持联系。不仅如此，现在交流方式也多种多样，可以发信息、打电话、语音聊天、视频通话，在以前却只有写信一途。
古时候，人类照明十分麻烦，而且总是存在很多隐患，因为是明火，如果把它安置在易燃物附近，倒下就会后患无穷；自从爱迪生发明了电灯，光亮就无处不在，而且各式各样的灯十分美观。灯火通明、永不熄灭成为一道独特的现代城市夜景。
以前，身处底层社会的.百姓，不仅吃不饱，穿不暖，更可怕的是疾病的困扰。那时的人身体羸弱，身高不如现在，体重更不必说，就连出生时母子的死亡率也非常
篇3：雅思作文：科技发展
雅思作文：科技发展
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.
篇4：雅思-科技发展与其问题
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?
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.
篇5：发展旅游业的利弊雅思英语
The tourism boom in less developed countries is in essence an economic phenomenon. More precisely speaking, it falls in the category of markets, which can be explained with the theories about demanding and supplying. According to economists, the main reason is that the tourists from the developed countries desire to understand the culture and history of the less developed countries. The other reason lies in the fact that the less developed countries have what the tourists demand. In many developing countries where the civilization is not only ancient but also full of colors, because various industries develop at relatively slower speeds, landscapes, especially those in rural areas, are generally untouched by human hands and not stepped by human feet.
Bearing this in mind, we are able to further discuss the consequences of the prosperity of tourism industry in the less developed countries. In this study, we dare not to view the complex with provincial bias. Rather we have to examine both the positive and negative influences with insights. On the one hand, the boom naturally brings about a large sum of revenue to the local governments or citizens, contributing to the development. But this is relatively a short-term advantage. On the other hand, in the long run, the local culture or idioms are vulnerable to the influences exerted by foreign elements, degrading or even ruining the local civilization.
篇6：科技发展作文怎么写
科技与环保伦敦烟雾事件，洛杉矶光化学烟雾，日本水保病，这些都是人类驱逐唯物利益而利用科技破坏自然的下场。前两者均在五天内造成五千多人的死亡，而第三者直接造成两百人死亡，并使此病状持续二十余年。
科技正破坏着自然环境，甚至是人类正生存着的环境科技发展与环境保护作文科技发展与环境保护作文。可科技不过是人类对整体自然的肢解和断裂性理解的产物，而我们却越来越被自己所创造的这股异己力量所支配。
“人法地，地法天，天法道，道法自然。”也就是说，若要长久，必顺大道。人要循序渐进，必须要与自然万物和谐相处。否则，结果就是灭亡，因为进化的终点就是灭亡。
从这个角度来说，科技反自然。但是，科技与自然真的就只能是同持一山的两只猛虎吗?也许未必是这样。
绿色家园应是科技与自然的共同体。既不能完全地回归自然，拒绝一切发展，也不能过分地靠着科技为所欲为。两者既像水与火般互不相溶，却又“皆不可抛”。既然光与影能完美结合，那它们也一定能共有。而世博会就是完美的答案。科技与自然靠着一种动态平衡，正同台演说着新的理念。
科技是用来顺应自然、保护自然的。当科技不再以展示“人类”拥有的智慧，并能以此站在顶点为目的时，它便能与自然相融合，成为制造“绿色”的元素，进而创造绿色的文明。我希望这样的科技终有一天能化为现实。它显然已不是现代科学的范式，但最重要的是，它将能重筑并维持环境的浑融性。
篇7：科技发展作文怎么写
地球是生命的摇篮，人类是地球的骄子。她给予我们生存所需的一切，离开她我们一刻也无法生存下去。然而，随着科技进步与社会的快速发展，人类为了满足日益增长的物质生活需求，正不自觉地步入掠夺性资源利用和破坏性生产的误区。
在我们生活的这个世界上，一方面，工业污水源源不断地流入江河湖海，天空到处弥漫着黑色的烟尘，堆积如山的垃圾。另一方面，森林面积锐减，土地沙漠化，气候变异，酸雨成灾，旱涝肆虐，生态灾难频繁，水资源和自然资源逐渐枯竭……人类的生存与发展正面临着环境不断恶化所带来的严峻威胁，地球及其居民好象进入了一个高风险地带。警钟早已敲响，但是，人类对于环境恶化进程的遏止仍显得过于苍白无力科技发展与环境保护作文作文。
美好的地球环境是我们赖以生存的基础。但，每当我们的自身利益与环境利益相互矛盾时，人类总是只顾眼前利益和自身利益，而环境利益却被我们远远地抛在脑后。在现实生活中，我们为了追求所谓的“卫生”而大量使用一次性筷子，为此付出的代价森林被毁，水土大量流失，生态失衡;为了获取看似贵重的毛皮、虎骨，满足渺小的口腹之欲，有人甘冒违法的风险，疯狂地捕杀野生动物……据统计，人类工业化发展的一百多年来，特别是最近几十年来，随着工业化的不断升级和其它人类活动的'增加，物种灭绝的速度比自然灭绝的速度要快一千倍之多。如果人类再不节制自己的行为，我们的后代将会见不到除人类之外的其它生物，甚至将可能无法在这个星球上继续生存下去，人类也将面临灭绝这决不是危言耸听。面对着我们一手造成的恶果，面对着逝去了的、将要逝去的，以及那些在人类的屠刀下呻吟的生命，我们――地球上最聪明的动物，该怎么办……
警钟已经长鸣!环境需要我们保护，家园需要我们建设。我们每个人可以做许多事情来保护我们生存的环境，如回收废旧电池，节约水电，不吃口香糖，不乱扔杂物，不用塑料袋，不用一次性筷子，植树造林，绿化荒山;到城镇乡村开展以“保护自然、保护环境”为主题的大规模的环保宣传教育活动，号召大家立即行动起来，保护我们的家园，为人类生活创建一个美好和谐的环境。
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