产品详情

　　下面小编跟大家一起了解雅思写作科技类话题分享，希望对大家的学习有所帮助。
　　多：more resource
　　快：efficiency
　　好：quality, profits
　　省：time-efficient ， labor-saving
　　在线教育的优点
　　reach a much larger audience from greater geographic locations
　　help students with busy schedules, freedom to work at home>
　　help disabLED and geographically isolated students
　　offer more classes at peak times of day and week, increasing
　　flexibility in class scheng
　　在线教育的缺点
　　instructors and students need training to learn how to use>technology
　　some students can't afford modern computer technologies
　　difficult to motivate students, requires self-discipline and self-motivation
　　smart card的好处
　　They could hold personal information, such as DNA
　　Digital bank card could contain fingerprint information
　　It would be very difficult for criminals to use a stolen card
　　It would be easier for police to identify people and catchcriminals
　　smart card的坏处
　　Governments could store all our personal and medicalinformation
　　Many people are worried about losing their privacy
　　This information could be used by insurance companies
　　互联网的很大好处是便于人们交流
　　The greatest advantage of the internet is that it makescommunication much easier between people.
　　For example, when studying abroad, international students wouldnot be bothered by the problem of homesickness, as they areenabled by instant communication tools, such as Wechat, to talkwith their families>
　　In addition, people suffering from the same disease are able toestablish an>
　　科技有助于保留传统生活方式
　　Technology can positively contribute to the keeping alive oftraditional skills and ways of life.
　　For example, the populations of some islands are too small to havenormal schools. Rather than breaking up families by sendingchildren to the mainland, education authorities have been able touse the Internet to deliver schooling>
　　手机和因特网被认为是导致人们面对面交流减少的主要原因
　　The cell phone and Internet are regarded as two factors contributing topeople’s diminishing face-to-face communication.
　　It is understandable that people are less likely to visit each other, as thecell phone allows them to communicate whenever they want.