2015年6月英语四级作文答案：试卷二适度使用电脑

 　　The comic reflects the image of our modern world in which technology has been an inseparable part of people’s daily life. As is shown, the man in the picture uses a laptop at work and home, for business and entertainment, so obsessed¹ that he even dreams about bending over his laptop.

　　It is undeniable that this has been a common scene and the overuse of computers has aroused great concern. In my opinion, people should be cautious of the excessive use of computers for the following reasons. In the first place, it will inevitably² affect people’s health if they sit before computers and stare at the screens for long hours, which may result in muscle pain and visual impair³. Secondly⁴, playing computers alone isolates⁵ people from others. Relationships in the real world are maintained through human contact and spending time with each other instead of chitchatting online. In summary, people should cut down their computer use for health and social reasons. Computers are not controllers but tools in our life.

1 obsessed   

adj.心神不宁的,鬼迷心窍的,沉迷的

参考例句：

• He's obsessed by computers. 他迷上了电脑。
• The fear of death obsessed him throughout his old life. 他晚年一直受着死亡恐惧的困扰。

2 inevitably   

adv.不可避免地；必然发生地

参考例句：

• In the way you go on,you are inevitably coming apart.照你们这样下去，毫无疑问是会散伙的。
• Technological changes will inevitably lead to unemployment.技术变革必然会导致失业。

3 impair   

v.损害，损伤；削弱，减少

参考例句：

• Loud noise can impair your hearing.巨大的噪音有损听觉。
• It can not impair the intellectual vigor of the young.这不能磨灭青年人思想活力。

4 secondly   

adv.第二，其次

参考例句：

• Secondly,use your own head and present your point of view.第二，动脑筋提出自己的见解。
• Secondly it is necessary to define the applied load.其次，需要确定所作用的载荷。

5 isolates   

v.使隔离( isolate的第三人称单数 )；将…剔出（以便看清和单独处理）；使（某物质、细胞等）分离；使离析

参考例句：

• The transformer isolates the transistors with regard to d-c bias voltage. 变压器可在两个晶体管之间隔离直流偏压。 来自辞典例句
• In regions with certain isolates of TRV, spraining is more prominent. 在具有TRV某些分离物的地区，坏死是比较显著的。 来自辞典例句