说明原因型
模板一：这个模板的中文大意是：在某种场合，发生某种现象，并提供一些相关数据，然后列出这种现象的.三个原因，并将三个原因总结为一个最主要原因，最后提出避免这种现象的两个办法。总的来说，利用这个模板写英语作文，是相当容易的，您只要将适当的内容，填写到对应的方括号中，一篇通顺的英语作文即可完成。下面就是这个模板。
Nowadays, there are more and more in . It is estimated that . Why have there been so many ? Maybe the reasons can be listed as follows. The first one is . Besides, . The third one is . To sum up, the main cause of is due to . It is high time that something were done upon it. For one thing, . On the other hand, . All these measures will certainly reduce the number of .
模板二：These days we often hear that . It is common that .
Why does such circumstance occur in spite of social protects? For one thing,.
For another，. What is more, since , it is natural that .
To solve the problem is not easy at all，but is worth trying should do something such as to improve he present situation ,and I do believe everything will be better in the future
六级考试作文布局常用8种句型:表示批驳
1)It is true that ..., but one vital point is being left out.
