广州雅思培训小编要分享是雅思写作备考类： 雅思写作常见语法错误缺乏论据支撑
一些考生的作文往往因"论证不充分。而丢分，也就是说在写出几个主题句(topic sentence)后，没有给出细节内容来支持自己的观点。如何做到论证充分呢?最有效的方法就是例证和对比。
(1)例证
顾名思义，例证就是举例论证，即考生通过列举自己了解或经历的一些事例来支撑自己的
例题
Many emplwees may work at ftome ) pitA the modern lecfmolbu. Some people claim That it can benefit only the workers,not the employers.Do you agree or disagree?[2005.07.16]
如果考生对题目中的观点持否定态度，认为。在家办公不仅只有员工受益，雇主同样受益。!
可以举例论证，内容如下
IBM, one of the business giants, has saved nearly 7o million dollars in its northeastern region by promoting telecommuting, which has been a driving force to other enterprises to convert their notoral working staft into telecommuters.
(2)对比
对比论证，是指在作文中针对一件事情或一种行为的正反面进行对比，也可以针对一种现象进行前后对比。
In some countries, government are encouraging industries and businesses to move out of Iarge
Cities and into regional areas.Do you think the advantages of this development
outnteigft its disadvantages? 【2008. 08. 091】
如果考生认为企业搬到郊区利大于弊，可以采用对比论证，内容如下
Stafls used to complain about the crowded offices shared with climbing numbers of colleawes, the
acute shortage of parking lots, the expensive luncheon, and the tedious civic landscape filled up
with cement, steel rods and ceramic tiles. Now, companies can move to laqger spaces, like industrial
parks in the regional areas equipped with more personalised facilities, ranging from rewlar shuttle
bus service and areas for relaxation, to more comfortable meeting rooms to hold a larger group ofaudience.
