文档介绍：不要再用 more and more了 a growing number of..2、inevitable。。不可避
4、physically beneficial身体健康;副词+形容词的表达方式,
worldwide/globly/internationally famous 举世闻名
6、科技类作文;科技发展。。outline
Convenient&efficient 方便、高效
Enrich lifestyle 丰富生活
Environmentlly friendly(副词修饰形容词) 绿色环保
Physically harmful/detrimental 危害健康
Negative impact on the youth 危害青少年
Insecurity of information 信息不安全
Now days, the issue on。。。is highly debatable, and ideas vary from person to person。(different people 。。。。)Some would claim 。。。。,while some others may suggest。。。
Some would claim。。。,while the idea。。。is still held by some others。Idea倒装,句子好看。不用some。。the other。这样只有两种可能性太绝对。。8、5个常用单词的替代
Think → claim / suggest / believe / advocate / maintain / suppose
Good → beneficial / profitable / helpful / sound / decent / positive F Bad → harmful / detrimental / hazardous / negative
Advantage → merit / virtue / benefit / profit / pro
Disadvantage → demerit / drawback / flaw / ing / con / cost
tigger 诱发
9、few 0-1 几乎没有
A few 一些,不多<5
Several 若干<10
17、on-munity 在线社区。。用来表达校内等
19、alters=change
20、long time exposure before screen 久坐电脑前
21、nearsightedness近视眼
22、lead a sedentary life 过着宅的生活
23、curious,immature and na&iuml;ve 很傻很天真
24、be indulged in 沉迷
25、pornography and violence 很黄很暴力
26、手机的优缺点:科技类优缺点主要就是那么几点。。可以套。。Physically detrimental ,Negative impact on the youth, Insecurity of information
27、inadequate face to municatio