构以使篇章显得优美、多彩、多变。
英语考试时间的紧迫性是导致很多考生写作失利的主要原因，因此活学活用写作模板，精心布局文章，是获得高分作文的最佳途径。 1. 因果关系型 即题目给出一个图表，要求解释说明某种社会现象。
In the last few years / In recent years, there has been a growing tendency / dramatic increase in _________. According to the chart / a recent study in 2009, the number of ________ has almost doubled / tripled / nearly increased / dropped by _________ percent compared with _________.
There are ________ reasons accounting for this significant rise /
marked decline / dramatic change. First of all, ______. Furthermore, ______. In addition, ______. Last but not least, _______.
From what has been discussed above, we may safely come to the conclusion that __________. 2. 正反对比型 即通过比较两个事物，来说明作者的观点，如喜欢哪个，反对哪个。 In recent years, there is a heated discussion about __________. Some argue for it. For one reason, __________. For another, __________. However, each coin has two sides. Some people argue against it. First of
all,__________. In addition, __________.
Furthermore, __________. As far as I am concerned, advantages overweigh
disadvantages / there is a balance of both _________. In the first place, __________. In the second place, __________.