最新整理雅思科技类写作素材积累
8大题材雅思写作范文-科技类
题目1：电子图书馆能否代替传统图书馆Maintaining public libraries is a waste of money since computer technology can replace their functions. To what extent do you agree or disagree?思路：1. 基于网络，可以随时随地的连接和使用，这带来了极大的便利。
举例，人们在家中就可以上线阅读，这节约了那些原本要花在交通上的时间和精力，同时，这也消除了那些行动不便的人，如老人和残疾人对于出行的担心。
最终，电子图书馆提供了阅读上舒适和方便，通过摆脱物理上的限制(physical limits)。
2. 电子图书馆是一个虚拟的系统，节约成本。
举例，它的组成只需要一个小小的机房和几台服务器，这大大的节约了土地和建筑成本。
此外，电子图书馆能实现电脑对于图书的自动管理，这也节省了那些人力的维护成本。
3. 极大提升信息检索的效率。
电子图书馆是一套先进的信息管理系统，人们只需要输入关键字和点击鼠标，它在数秒之内就能够完整地，准确地分析，查找，归类和排序相关的信息资源，这大大节约了人们在数据查询上的时间。
相反，在传统图书馆，人们不得不花费大量时间和精力在书架之间游荡，或是搬运图书。
4. 环保。
电子图书馆实现了信息的无纸化存储。
这大大减少了对于纸张和工业印刷的需求，最终，它保护了森林，也减少了污染。
范文（Band 9）：IT industry has made too many revolutionary changes in all aspects of the society, and the public education is not exempt from this trend. Personally, I strongly believe that the Internet-based library, or electronic library, will take the place of the real-world library in this century, and my reasons will be explored as below.This assertion is fundamentally right, because of the incomparable advantages of advanced computer technology. Firstly, the e-library can bring great convenience to the audience. Obviously, online technology eradicates the physical and time limits, and makes the e-library universally at all times and places. For example, people can have an easy and comfortable access to the e-library by using the Internet at home, which saves the time and energy that could be wasted in going out to the real library, or standing in the long queue in front of the loan desk.The second reason of supporting e-library is about the costs. Compared with areal library whose operation relies on big multi-storey buildings, complicated security systems and hundreds of administrators, the running of an e-library is much cheaper and simpler, because all it needs are no more than a small room with few servers. That is to say, the wide application of e-library can substantially save the land, budget of education and social jobs.The third, and perhaps the most important reason why the substitution of e-library for the physical one is desirable is its efficiency. E-library is an advanced information management system. What readers have to do is to enter key words and click the mouse, and this system can automatically realize the location, analysis, filtering and presentation of all relative information and data from millions of collected books, in just few seconds.All in all, my opinion is advantages brought by new computer and Internet technology, from the convenience to cheapness to high efficiency of information searching, provides good reasons for modern people to embrace the e-library and abandon tangible ones.（327）题目2：互联网是否削弱了人们的社交能力People can go to shop, bank, and work with computer. But the danger is that people are getting isolated and losing some social skills. To what extent do you agree with this opinion?思路：1. 互联网的滥用当然会弱化人们之间的社交。
雅思写作科技类话题素材1
雅思写作科技类话题素材1科技类话题是雅思写作中常见的一个主题，因此准备一些相关素材是很有必要的。
下面我将为你提供一些关于科技类话题的素材，供你参考：1. 人工智能（Artificial Intelligence，简称AI），AI是近年来发展迅速的一项技术，它在医疗、交通、教育等领域都有广泛的应用。
例如，AI可以帮助医生进行疾病诊断，提高准确性和效率；AI可以改善交通系统，减少交通拥堵和事故发生率；AI还可以个性化教育，根据学生的特点和需求进行教学。
2. 无人驾驶汽车，无人驾驶技术是未来交通领域的一个重要发展方向。
无人驾驶汽车可以提高交通安全性，减少交通事故；它还可以提高交通效率，减少拥堵；同时，无人驾驶汽车也能为老年人、残疾人等特殊群体提供便利。
3. 互联网，互联网的普及和发展改变了人们的生活方式。
人们可以通过互联网购物、学习、工作等。
互联网还促进了信息的传播和交流，加强了国际间的联系和合作。
4. 社交媒体，社交媒体如Facebook、Twitter等已经成为人们日常生活中不可或缺的一部分。
社交媒体可以帮助人们与朋友、家人保持联系，分享生活点滴；同时，它也成为新闻传播的重要渠道，人们可以及时了解到全球各地的新闻动态。
5. 3D打印技术，3D打印技术可以将数字模型转化为实体物体，为制造业带来了革命性的变化。
它可以加快产品开发和生产的速度，降低成本，实现个性化定制。
6. 虚拟现实（Virtual Reality，简称VR），虚拟现实技术可以创造出一种仿真的虚拟环境，使用户身临其境。
VR技术在游戏、旅游、教育等领域有广泛应用，为用户带来全新的体验和享受。
以上是一些关于科技类话题的素材，你可以根据具体的题目和要求来灵活运用这些素材，展开论述。
记得在写作过程中要注意逻辑性和连贯性，合理组织素材，以达到全面、完整的回答。
祝你取得好成绩！。
雅思写作大作文科技类话题素材提炼
雅思写作大作文科技类话题素材提炼科技类话题是雅思写作大作文中常见的题目之一。
以下是一些关于科技的素材提炼，供考生参考：1. 科技对教育的影响：- 引入科技设备和在线研究平台可以提高教育的效率和质量。
- 在线教育可以解决地理和时间的限制，让更多学生有机会接受高质量的教育。
- 使用教育应用程序和视频教学可以使研究变得更加生动和有趣。
2. 科技对健康的影响：- 随着科技的发展，医疗设备和技术的提升，人们的健康状况得到了显著的改善。
- 通过健康监测器和智能手表等设备，人们可以更好地掌握自己的健康状况。
- 借助互联网和移动应用程序，人们可以获取健康资讯和咨询医生，提高健康意识。
3. 科技对社交交流的影响：- 科技的发展使得人们能够更便捷地进行社交交流，无论时间和地点的限制。
- 社交媒体平台和即时通讯工具让人们能够与世界各地的朋友保持联系。
- 人们可以通过社交媒体平台分享自己的生活、观点和经验，促进文化交流和了解。
4. 科技对工作和职业前景的影响：- 科技的发展带来了新的职业机会和工作岗位，如数据分析师、软件工程师等。
- 自动化和人工智能的应用使得一些传统职业面临替代的风险。
- 人们需要更新自己的技能，以适应科技发展所带来的工作市场变化。
请注意，这些只是一些素材的提炼，需要结合具体的题目要求和论证思路进行进一步的组织和扩展。
参考文献：- 张帆. (2020). 科技与英语教育. 吉林大学学报(社会科学版),51(1), 113-118.- 王静. (2020). 科技与医疗卫生. 广东科技, 36(15), 147-148.- 胡安然. (2020). 科技与社交媒体平台. 西南民族大学学报(人文社科版), 41(1), 76-81.- 许革. (2020). 科技与职业发展. 经济与管理评论, 38(5), 129-133.注：以上素材提炼仅供参考，如需引用请确认可信来源。
剑桥雅思阅读关于科技的文章
剑桥雅思阅读关于科技的文章
摘要：
1.科技对人类生活的影响
2.科技发展的两面性
3.如何平衡科技与生活质量的关系
正文：
随着科技的飞速发展，它对我们日常生活的影响日益显著。
剑桥雅思阅读的一篇文章探讨了科技对人类生活的种种影响，以及如何在享受科技带来的便利的同时，保持生活质量的平衡。
文章首先介绍了科技给人类生活带来的积极变化。
互联网、智能手机、电子商务等技术的普及，让信息获取和交流变得更加便捷，大大提高了人们的工作效率和生活品质。
此外，科技的发展还推动了许多行业的变革，例如医疗、教育、交通等，为人们提供了更加先进和个性化的服务。
然而，科技发展的同时也带来了一些负面影响。
文章指出，过度依赖科技可能导致人们面对面交流的减少，人际关系变得疏远。
此外，网络成瘾、手机依赖等现象日益严重，给人们的身心健康带来隐患。
在环境保护方面，科技的发展也带来了一定的挑战，如能源消耗、环境污染等问题。
为了平衡科技与生活质量的关系，文章提出了一些建议。
首先，人们应当合理使用科技产品，避免过度依赖。
其次，注重人际交往，保持与亲朋好友面对面沟通的重要性。
此外，国家政策和企业也应该承担起社会责任，推动绿色科技和可持续发展，减轻科技对环境的影响。
总之，科技的发展对人类生活产生了深远的影响，既有积极的一面，也存在一定的负面影响。
在享受科技带来的便利的同时，我们应关注它对生活质量的影响，努力实现科技与人类福祉的和谐共生。
雅思写作大作文科技类话题素材总结
雅思写作大作文科技类话题素材总结1. 信息技术对教育的影响
- 网络教育的普及和便利性，为更多人提供了研究机会
- 在线教育平台让学生可以根据自己的节奏和需求研究
- 数字化教学工具可以提高学生的研究效果和兴趣
- 远程教育让教育资源得以共享，实现教育公平
2. 科技的创新和发展带来的益处
- 科技革命推动经济发展，创造就业机会
- 新兴科技行业可以带动其他相关行业的发展
- 科技创新可以提高生活质量，满足人们的需求
- 科技的应用改善工作条件，提高工作效率
3. 科技对环境的影响及可持续发展
- 科技的发展可以减少能源消耗和环境污染
- 可再生能源技术的应用有助于减少对传统能源的依赖
- 绿色科技创新可以提高资源利用效率
- 科技的应用可以监测和预测自然灾害，并采取相应的措施减少损失
4. 科技带来的挑战和风险
- 科技发展不平衡会造成数字鸿沟，增加贫富差距
- 科技滥用可能导致个人隐私泄露和信息安全问题
- 科技对传统行业和就业形势的冲击
- 科技发展可能引发伦理和道德问题的争议
5. 未来科技发展趋势
- 人工智能的普及和应用将深刻改变各行业和生活方式
- 互联网的发展将连接更多的人和设备
- 生物技术和医疗科技的进步将提高人类健康水平
- 可穿戴设备和智能家居将进一步融入日常生活
以上是关于科技类话题的一些素材总结，供参考使用。
希望对您的雅思写作大作文有所帮助！。
雅思写作大作文科技类话题素材集合
雅思写作大作文科技类话题素材集合1. 科技对生活的影响- 科技的迅速发展已经深刻地改变了我们的生活方式和社会结构。
- 人们现在更加依赖科技，例如智能手机、社交媒体和互联网。
- 科技的发展提高了生产效率和便利性，加速了信息传播和全球交流。
- 然而，科技的高速发展也带来了一些问题，例如信息安全、隐私保护和数字鸿沟等。
2. 科技在教育领域的应用- 科技在教育领域扮演着重要的角色，如在线研究平台、虚拟实境教学等。
- 学生可以通过科技获得更多的研究资源，提高研究的灵活性和便利性。
- 教师通过科技工具可以更好地展示课程内容和与学生互动。
- 虚拟实境技术可以使学生获得更实际的研究经验，增加研究的兴趣和动力。
3. 科技创新对经济发展的影响- 科技创新对经济发展起着重要作用，可以推动产业升级和增加就业机会。
- 先进的科技创新可以提高生产效率，降低生产成本，提高产品质量。
- 电子商务和互联网平台的兴起，为企业提供了更大的市场机会和全球化发展的可能性。
- 技术创新可以激发创业精神和推动整个经济生态系统的发展。
4. 科技在医疗领域的应用- 科技在医疗领域的应用极大地改善了医疗服务和病人生活质量。
- 医疗设备和技术的进步使诊断更准确，治疗更有效。
- 远程医疗技术使得病人可以在家中获得医疗服务，方便了偏远地区的病人。
- 科技帮助研发新药和治疗方法，为治愈一些罕见病和慢性病提供了希望。
5. 科技对环境的影响- 科技的发展对环境产生了双重影响，既有正面的，也有负面的影响。
- 科技可以提高能源利用效率，降低排放量，推动可持续发展。
- 然而，科技的发展也带来了环境问题，如电子废物、能源消耗和空气污染等。
- 在科技发展的同时，我们需要注重环境保护和可持续发展的平衡。
以上是一些关于科技类话题的素材，供您参考和使用。
您可以根据具体题目和要求，结合这些素材进行论述和支持观点。
(完整)雅思写作高分范文-科技类5篇
科技类1.Some people think that robots are very important for humans'f uture development. Others, however, think that robots are a dangerous invention that could have negative effects on society. Discuss both views and give your opinion.The field of science and technology has advanced throughout the past decades and has changed our perspectives of life. Among those advancements, robots have become significant by trying to get close to human lives. While some people argue that though these robots have managed to solve most of our day- to-day problems, they canstill create problems, I believe that robots are significant for humans ' current and future development.It is normal for people to be worried about the rise of robotics in every aspects of our lives. In workplace, one of the real impacts humans face is the loss of jobs and the economic displacement of workers. As prices continue to drop for advanced technology, the result is that robots cost less than a human does to complete the same job. Consequently, wages are slashing and pay inequality is worsening. Moreover, when societies become too dependent on robots, humans become lazy and begin to lose the skills that they has replaced. Last but not the least, it 's not a stretch to imagine that untrustworthy rotbso may cause over-trust issue and deception. As anthropomorphic robots come to the physical world, people, children particularly, are susceptible to telling their deepest, darkest secrets to these robots whose cute faces may hide exploitative code.Nevertheless, the benefits that robots bring about could outweigh these potential risks. Many robotic solutions have been introducedin order to help disabled people. For example, wheelchairs, robotic arms, and many other robotic devices are created to help the disabled to perform their day-to-day tasks. Moreover, some of the greatest technologies are now in medicine, particularly with robot surgeons. In addition, robots are used in many high end factories to make their production lines more efficient and time saving. Compared with humans, robots rarely make mistakes and are more precise. As long as they have power, they can work continuously without any pauses or breaks and does not get tired as humans.In conclusion, there are good aspects as well as bad aspects about robots being a part of our lives. As long as humans remember that it is we who should decide on how much we let them control our lives, we could enjoy the life with robots around.2.Today, advanced science and technology have made great changes to people's life, but artists such as musicians, painters and writersare still highly valued. What can arts tell us about life that science and technology cannot?Almost every aspect of modern human life has been influenced by science and technology. One area where technology is already having a profound impact is the world of art. Art is one affected and redefined by technology in a new way. Yet, some people argue that even with advance technologies that enable faster creation of works, artists are still high valued. I totally agree with this idea since efficient creation does not necessarily mean highly appreciable works.Admittedly, technology is shedding light on the ability to duplicate and create arts. For example, pianist robots are created to sit in front of a piano center stage and move their fingers with great accuracy and speed to play a piece from Mozart. Additionally, sketching portraits of humans, spontaneously composing music, and writing traditional Chinese calligraphy are already possible in the world of robots. Further, digitizing artwork help to make it more accessible to a wider audience. Livestreaming opera performance, for instance, enables people to enjoy the show online at home instead of taking a trip. Lastly, advanced technology have also allowed contemporary artists to reduce time spent in the actual execution of artwork to a minimum thereby freeing them to focus more on contemplation, creativity and developing groundbreaking ideas, as well as sound preparation for artwork. Nevertheless, technology unavoidably surface a lot of works with less artistic value and will never outshine artists cr'ea tivity and imagination. The interpretation and creation of music is basically the expression of feelings. For example, when an artist sees beautiful scenery, he may immediately make a sketch, paint then, or just write a poem about what he saw. In contrast, machines that humans are used to operating as tools have little emotive understanding of the social,historical, psychological and physiological factors that inspire human artists, which makes it difficult to accept them as having the ability to be creative.In conclusion, contemporary art has been greatly influenced by the rapid development in digital technology. Given that these influences are inevitable, artists need to hone their skills and understandthese techniques well in order to translate their vision and creativity into great and distinctive art pieces.3.Nowadays, high-technologies such as mobile phones and internet are rarely used by old people. How should these technologies be usefulto old people? How to encourage old people to use the technologies.Seniors consistently have lower rates of technology adoption than the general public. Given that high-technologies and internet could certainly benefit the elderly, it is necessary to come up with solutions to encourage them to take advantage of technologies.Both technologies and internet are useful to old people in all aspects of their life. Firstly, the elderly could maintain constant contacts with their relatives, friends, and children via video chat services like Skype, or other Internetbased communication channels such as email and social media. Secondly, smart technologies can assist older people to live safely and live well at home. With certain devices like a watch, senior people could easily call for help in case of emergency with the simple push of a button. Further, there are video games designed to help seniors exercise physically and mentally. For example, owning a Wii or other video game system offer a fun opportunity for old people to engage in light physical activity from the comfort of their own living room. Lastly, smartphone apps and cloud-based health information tracking systems can help seniors and their family caregivers keep information such as medical history, physician contacts, medication schedules, and health conditions organized and handy.However, older adults do face some unique barriers and challenges when it comes to adopting new technologies and Internet. In order to make seniors become perfectly capable of using new devices and visiting digital world, it would be helpful to develop devices tailored to the aging population and provide them with the right training. Currently, the reality is that a lot of applications and devices are designed mainly for the young, which makesit hard for old people to utilize. Therefore, high-tech companies and organizations should take the unique features of seniors into account in the R&D process. Communities and governments should organize some public classes specifically for the aging citizens to train them how to surf online, use smartphones, and other useful devices and applications. The aging populating themselves should be open to new technologies and actively engage in the learning process.In conclusion, technologies generally lead to a healthier lifestyle by helping senior citizens stay in touch with people, maintain their health, manage diseases and conditions, and tract treatments. Old people themselves, communities, and governments should work together to increase the rates of technology adoption by seniors.4.Some people believe that computers and internet carry more weight than traditional education in children ' s study. Some others believe that traditionalschooling and teachers are still essential and more effective. Discuss bothviewpoints and give your own opinion.It is undeniable that computers and internet has played an increasingly significant role in education. More and more schools and institutions start to adopt such advanced technologies to educate children, but I believe that traditional schooling and teachers should still play the dominant role. Indeed, children can get a variety of benefits from using advanced computers and the Internet. Firstly, there are a wide range of information and knowledge that covers all areas, such as mathematics, literature, and geography, available online. In other words, children can now access information on every conceivable subject. Secondly, the Internet together with computers make education an equal opportunity for every child, especially for those who in impoverished and remote areas without any access to schools and teachers. Thirdly, computers allow students to have e-mail or other forms of internetbased conversations with experts on any subject around the world. No longer will students be limited by their own classroom or teachers. Lastly, the Internet has created a creative and interesting learning environment where children can explore, convey, create knowledge as never before.However, compared to computers and the Internet, traditional schooling and teachers are still important and more effective. To begin with, teachers know well about their students and normally impart them the most relevant and valuable knowledge. On the contrary, finding and retrieving information from a web site can be sometimes tedious and time-consuming. Moreover, children are too young to develop self-control and self-discipline ability. Therefore, the supervision and guidance from teachers become fundamental and necessary. Further, schooling provides children with a collective and interactive environment where they can learn not only from their teachers but also from their peers and classmates. Only in this way can they develop team work and cooperation skills which are essential and indispensable for their future life and career.In conclusion, despite the convenience and popularization of the Internet and computers, teachers and schools are still play an significant and irreplaceable role in children ' s education. Yet, educational experts andinstitutions couldtake advantage of these advance technologies to offer better education to students.5.Universities and colleges are now offering qualifications through distance learning from the Internet rather than teachers in the classroom. Do you think the advantages of this development outweigh the disadvantages? Distance learning has become increasingly popular, and Universities and institutions are offering an enormous range of Undergraduate, Postgraduate, as well as short-term courses. Some people argue that this development couldworsen the quality of teaching and learning, while I think there are many obvious advantages in using distant education.Online colleges have been criticized for a variety of reasons. Firstly, some say that the quality of online education cannot be comparable to face-to-face learning since the main driver for opening up online courses is to spend less on teachers and buildings. Secondly, there is no direct contact with faculty. Lack of personal interaction with teachers could affect the learning curve for some students. Thirdly, students, especially those lack of self-control and selfdiscipline, are likely to fail in courses since without teachers they will not take distance learning seriously. The last argument is that qualifications offered by distant learning are not valued by employers. Some employers will always prefer a candidate who has pursued a regular program over holders of the distance learning program qualification.However, the advantages of distant education outweigh the above mentioned disadvantages. One of the biggest advantages of studying from home is the cost comparative to studying full time at school. Internet-based education usually involves more affordable tuition than traditional college or university. In addition, part time distance learning students can work while studying towards their qualification. Also, with web-based classes, students are capable of saving time far more since they do not need to travel to schools for all classes registered. This enables those who have a job or have important personal responsibilities, like looking after family members, to get their degrees. Moreover, some accelerated programs enable students to complete their education in a short period and they can engage and pursue a career faster as well by completing a degree earlier.In conclusion, although distance learning is not suited for everyone, it does allow individuals who cannot attend regular education programs to get educated and gain their qualification.。
雅思写作高分范文-科技类5篇
科技类1.Some people think that robots are very important for humans’ future development. Others, however, think that robots are a dangerous invention that could have negative effects on society. Discuss both views and give your opinion.The field of science and technology has advanced throughout the past decades and has changed our perspectives of life. Among those advancements, robots have become significant by trying to get close to human lives. While some people argue that though these robots have managed to solve most of our day-to-day problems, they can still create problems, I believe that robots are significant for humans’ current and future development.It is normal for people to be worried about the rise of robotics in every aspects of our lives. In workplace, one of the real impacts humans face is the loss of jobs and the economic displacement of workers. As prices continue to drop for advanced technology, the result is that robots cost less than a human does to complete the same job. Consequently, wages are slashing and pay inequality is worsening. Moreover, when societies become too dependent on robots, humans become lazy and begin to lose the skills that they has replaced. Last but not the least, it’s not a stretch to imagine that untrustworthy robo ts may cause over-trust issue and deception. As anthropomorphic robots come to the physical world, people, children particularly, are susceptible to telling their deepest, darkest secrets to these robots whose cute faces may hide exploitative code.Nevertheless, the benefits that robots bring about could outweigh these potential risks. Many robotic solutions have been introduced in order to help disabled people. For example, wheelchairs, robotic arms, and many other robotic devices are created to help the disabled to perform their day-to-day tasks. Moreover, some of the greatest technologies are now in medicine, particularly with robot surgeons. In addition, robots are used in many high end factories to make their production lines more efficient and time saving. Compared with humans, robots rarely make mistakes and are more precise. As long as they have power, they can work continuously without any pauses or breaks and does not get tired as humans.In conclusion, there are good aspects as well as bad aspects about robots being a part of our lives. As long as humans remember that it is we who should decide on how much we let them control our lives, we could enjoy the life with robots around.2.Today, advanced science and technology have made great changes to people’s life, but artists such as musicians, painters and writers are stillhighly valued. What can arts tell us about life that science and technology cannot?Almost every aspect of modern human life has been influenced by science and technology. One area where technology is already having a profound impact is the world of art. Art is one affected and redefined by technology in a new way. Yet, some people argue that even with advance technologies that enable faster creation of works, artists are still high valued. I totally agree with this idea since efficient creation does not necessarily mean highly appreciable works.Admittedly, technology is shedding light on the ability to duplicate and create arts. For example, pianist robots are created to sit in front of a piano center stage and move their fingers with great accuracy and speed to play a piece from Mozart. Additionally, sketching portraits of humans, spontaneously composing music, and writing traditional Chinese calligraphy are already possible in the world of robots. Further, digitizing artwork help to make it more accessible to a wider audience. Livestreaming opera performance, for instance, enables people to enjoy the show online at home instead of taking a trip. Lastly, advanced technology have also allowed contemporary artists to reduce time spent in the actual execution of artwork to a minimum thereby freeing them to focus more on contemplation, creativity and developing groundbreaking ideas, as well as sound preparation for artwork. Nevertheless, technology unavoidably surface a lot of works with less artistic value and will never outshine artists’ creativity and imagination. The interpretation and creation of music is basically the expression of feelings. For example, when an artist sees beautiful scenery, he may immediately make a sketch, paint then, or just write a poem about what he saw. In contrast, machines that humans are used to operating as tools have little emotive understanding of the social, historical, psychological and physiological factors that inspire human artists, which makes it difficult to accept them as having the ability to be creative.In conclusion, contemporary art has been greatly influenced by the rapid development in digital technology. Given that these influences are inevitable, artists need to hone their skills and understand these techniques well in order to translate their vision and creativity into great and distinctive art pieces. 3.Nowadays, high-technologies such as mobile phones and internet are rarely used by old people. How should these technologies be useful to old people? How to encourage old people to use the technologies.Seniors consistently have lower rates of technology adoption than the general public. Given that high-technologies and internet could certainly benefit the elderly, it is necessary to come up with solutions to encourage them to take advantage of technologies.Both technologies and internet are useful to old people in all aspects of their life. Firstly, the elderly could maintain constant contacts with their relatives, friends, and children via video chat services like Skype, or other Internet-based communication channels such as email and social media. Secondly, smart technologies can assist older people to live safely and live well at home. With certain devices like a watch, senior people could easily call for help in case of emergency with the simple push of a button. Further, there are video games designed to help seniors exercise physically and mentally. For example, owning a Wii or other video game system offer a fun opportunity for old people to engage in light physical activity from the comfort of their own living room. Lastly, smartphone apps and cloud-based health information tracking systems can help seniors and their family caregivers keep information such as medical history, physician contacts, medication schedules, and health conditions organized and handy.However, older adults do face some unique barriers and challenges when it comes to adopting new technologies and Internet. In order to make seniors become perfectly capable of using new devices and visiting digital world, it would be helpful to develop devices tailored to the aging population and provide them with the right training. Currently, the reality is that a lot of applications and devices are designed mainly for the young, which makes it hard for old people to utilize. Therefore, high-tech companies and organizations should take the unique features of seniors into account in the R&D process. Communities and governments should organize some public classes specifically for the aging citizens to train them how to surf online, use smartphones, and other useful devices and applications. The aging populating themselves should be open to new technologies and actively engage in the learning process.In conclusion, technologies generally lead to a healthier lifestyle by helping senior citizens stay in touch with people, maintain their health, manage diseases and conditions, and tract treatments. Old people themselves, communities, and governments should work together to increase the rates of technology adoption by seniors.4.Some people believe that computers and internet carry more weight than traditional education in children’s study. Some others believe that traditional schooling and teachers are still essential and more effective. Discuss both viewpoints and give your own opinion.It is undeniable that computers and internet has played an increasingly significant role in education. More and more schools and institutions start to adopt such advanced technologies to educate children, but I believe that traditional schooling and teachers should still play the dominant role. Indeed, children can get a variety of benefits from using advanced computers and the Internet. Firstly, there are a wide range of information and knowledge that covers all areas, such as mathematics, literature, and geography, available online. In other words, children can now access information on every conceivable subject. Secondly, the Internet together with computers make education an equal opportunity for every child, especially for those who in impoverished and remote areas without any access to schools and teachers. Thirdly, computers allow students to have e-mail or other forms of internet-based conversations with experts on any subject around the world. No longer will students be limited by their own classroom or teachers. Lastly, the Internet has created a creative and interesting learning environment where children can explore, convey, create knowledge as never before.However, compared to computers and the Internet, traditional schooling and teachers are still important and more effective. To begin with, teachers know well about their students and normally impart them the most relevant and valuable knowledge. On the contrary, finding and retrieving information from a web site can be sometimes tedious and time-consuming. Moreover, children are too young to develop self-control and self-discipline ability. Therefore, the supervision and guidance from teachers become fundamental and necessary. Further, schooling provides children with a collective and interactive environment where they can learn not only from their teachers but also from their peers and classmates. Only in this way can they develop team work and cooperation skills which are essential and indispensable for their future life and career.In conclusion, despite the convenience and popularization of the Internet and computers, teachers and schools are still play an significant and irreplaceable role in children’s education. Yet, educational experts and institutions could take advantage of these advance technologies to offer better education to students.5.Universities and colleges are now offering qualifications through distance learning from the Internet rather than teachers in the classroom. Do you think the advantages of this development outweigh the disadvantages?Distance learning has become increasingly popular, and Universities and institutions are offering an enormous range of Undergraduate, Postgraduate,as well as short-term courses. Some people argue that this development could worsen the quality of teaching and learning, while I think there are many obvious advantages in using distant education.Online colleges have been criticized for a variety of reasons. Firstly, some say that the quality of online education cannot be comparable to face-to-face learning since the main driver for opening up online courses is to spend less on teachers and buildings. Secondly, there is no direct contact with faculty. Lack of personal interaction with teachers could affect the learning curve for some students. Thirdly, students, especially those lack of self-control and self-discipline, are likely to fail in courses since without teachers they will not take distance learning seriously. The last argument is that qualifications offered by distant learning are not valued by employers. Some employers will always prefer a candidate who has pursued a regular program over holders of the distance learning program qualification.However, the advantages of distant education outweigh the above mentioned disadvantages. One of the biggest advantages of studying from home is the cost comparative to studying full time at school. Internet-based education usually involves more affordable tuition than traditional college or university. In addition, part time distance learning students can work while studying towards their qualification. Also, with web-based classes, students are capable of saving time far more since they do not need to travel to schools for all classes registered. This enables those who have a job or have important personal responsibilities, like looking after family members, to get their degrees. Moreover, some accelerated programs enable students to complete their education in a short period and they can engage and pursue a career faster as well by completing a degree earlier.In conclusion, although distance learning is not suited for everyone, it does allow individuals who cannot attend regular education programs to get educated and gain their qualification.。
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雅思科技类写作素材积累以科技类话题为例：S p a c e e x p l o r a t i o n l i k e l o o k i n g f o r l i f e o r r e s o u r c e s o n o t h e r p l a n e t s i s a w a s t e o f m o n e y,b e c a u s e t h e r e a r e m a n y p r o b l e m s o n t h e e a r t h t o s o l v e.D o y o u a g r e e?题解与示例：针对太空探索的正面意义，笔者打算从以下四个方面进行分析：(一)太空探索与科技发展：关于太空探索与科技发展的讨论是所有争论中最古老、最核心的一个。
(T h e o l d e s t a n d p u r e s t a r g u m e n t f o r s p a c e e x p l o r a t i o n i s t h e a d v a n c e m e n t o f s c i e n c e a n d t e c h n o l o g y.)那二者的关系如何，太空探索是科技发展的因还是果?其实，两者是相互促进的。
要想论述好这一问题，首先我们要意识到：航空航天科技是一项综合性高技术，它依赖于一系列相关高技术的发展。
(A s t r o n a u t i c a l t e c h n o l o g y i s ac o m p r e h e n s i v e h i g h t e c h n o l o g y t h a t w ide l y d e p e n d s o n a s e r i e s of m o d e r n t e c h n i q u e s:e l e c t r o n i ct e c h n o l o g y,c o m p u t e r s c i e n c e,r e m o t e s e n s i n gt e c h n o l o g y, n e w m a t e r i a l s s c i e n c e a n d e n g i n e e r i n g, e t c.)其次，许多我们日常生活的一些功能服务，如：天气预报、G D S导航、卫星电视等，都离不开太空基础设施。
(M a n y c o m m o n e v e r y d a y s e r v i c e s s u c h a sw e a t h e r f o r e c a s t i n g,G P S s y s t e m s,s a t e l l i t et e l e v i s i o n,a n d s o o n c r i t i c a l l y r e l y o n s p a c ei n f r a s t r u c t u r e.)综合以上两点，航空航天科学技术的重要性可见一斑，事实上，它常被看作是现代化国家综合国力的一个标志。
(A d v a n c e d s p a c e t e c h n o l o g y i s a s y m b o l t h a t s t a n d s f o r t h e p o w e r o f a c o u n t r y.)也正因为如此，太空探索能够刺激和带动一系列相关科技产业的发展，因此应当被鼓励。
(D e v e l o p i n g s p a c e t e c h n o l o g y i n t u r n h e l p s f u e l t h e d e v e l o p m e n t o f c o r r e l a t e di n d u s t r i e s.)(二)太空探索与现实问题：我想将太空探索定义为是人类对于未来的一项投资(S p a c e e x p l o r a t i o n i s a n i n v e s t m e n t i n t h e f u t u r e)，解决现存于地球上的迫切的现实问题是人们对太空探索寄予的期望之一。
开发太空有希望解决两大现实问题，一个是地球上资源与能源的匮乏。
(W i t h f i n i t er e s o u r c e a n d e x h a u s t i b l e e n e r g y o n t h e e a r t h, t h e r e i s a g r o w i n g d e m a n d t o e x p l o i t t h e o u t e r s p a c e f o r h u m a n b e n e f i t s.)另一是人口不断膨胀所导致的粮食、耕地、生存空间、环境承载力紧张的问题，探索太空即是寻找人类的第二家园。
(A s o v e r p o p u l a t i o n i sb ec o m i n g a s e r i o u s w o r ld w i de c r i s i s,w e a r e i nd e s p e r a t e n e e d t o s e a r c h f o r a n e w p l a n e t f o r c r o p s p l a n t i n g o r e v e n m a k i n g i t o u r h o m e.)与此同时，对于宇宙的探索也有助于人类更好地了解地球自己，随着人类知识的增长和眼界的开阔，现在困扰我们的一些现实问题也许在将来就迎刃而解了呢!太空探索有可能为人类解决现实问题提供意想不到的新途径。
(M e a n w h i l e,i n t h e w a k e o f e v e r-i n c r e a s i n gk n o w l e d g e a b o u t t h e u n i v e r s e a s w e l l a s t h e e a r t h, h u m a n b e i n g s m a y s o m e h o w b e a b l e t o s o l v e t h o s e l o n g-s t a n d i n g p r o b l e m s t h a t s e e m t o h a v e n os o l u t i o n f o r n o w.)(三)太空探索与人类本能：这是一个相对宏大的哲学视角。
太空探索源自根植于人类基因中的好奇心本能和冒险精神。
千百万年以前，我们的祖先迫于生存的需求不断开拓、迁徙，致使从先前的几个小部落领地扩张到了如今的占据整个地球表面，也正因为如此我们的种族得以繁衍传接下去，生生不息、经久不衰;而这样的扩张还将继续——人类向宇宙迈进。
(O u r w o n d e r a n d i m a g i n a t i o n a b o u t t h e o u t s i d e w o r l d h a v e n e v e r s t o p p e d s i n c e w e w e r e e a r l yh o m i n i d s. A c t u a l l y, i t i s t h e v e r y h u m a n i n s t i n c t --c u r i o s i t y--t h a t i m p e l s p e o p l e t o c o n s t a n t l y e x p l o r e a n d e x p a n d,p u s h i n g n e w f r o n t i e r s f r o ml a n d s t o s e a s,v e n t u r i n g o u t f r o m E a r t h t o t h eu n i v e r s e. T h e s t r o n g n e e d t o t a k e r i s k s a n d e x p a n d i n t o n e w t e r r i t o r y i s r o o t e d i n o u r g e n e t i c m a k e u p a n d e s s e n t i a l t o o u r s p e c i e s’ s u c c e s s. T h e r e f o r e, e x p l o r i n g i n t o t h e s o l a r s y s t e m a n d o t h e r w o r l d s o f t h e s p a c e i s a n i m p e r a t i v e r a t h e r t h a n a l u x u r y, a s w e’v e a l r e a d y o c c u p i e d t h e s u r f a c e o f o u rp l a n e t.)(四)太空探索与自然科学：关于“W h a t i s s c i e n c e?(什么是科学?)”这一问题，我们中国人的认识也许不太准确。
S c i e n c e一词源自于拉丁文s c i e n t i a，即为“k n o w l e d g e a b o u t t h e w o r l d(关于世界的知识)”之含义;科学的诞生是希腊文化的结晶，其目的在于理解世界的本质、探寻永恒不变的真理。
它本身是不带有任何实用主义色彩的。
古希腊的先民们热衷于探讨地球是方的还是圆的、地心说和日心说哪个正确……这些问题无一有关于实用主义，而仅出于人天性中对“我们是谁?”、“我们来自何方?”、“我们在宇宙中处于怎样的位置?”等未知问题的困惑。
为了弄清楚这些问题，诸如苏格拉底、亚里士多德等哲学家们发展了一套逻辑的和实验的方法，由此诞生了西方的自然科学。
而我们东方人对于这种“无用的知识”很不理解，并发明了“杞人忧天”一词去讥笑这种行为;试想一下，“天究竟会不会塌下来?如果会，我们又该怎么办?”若放在古希腊文化里会是多么重要的一个课题!再加之，西方科学的传入正值近代中国落后挨打之时，很自然地，中国人就形成了“科学是第一生产力”的观念偏误。