六级作文写作句型
英语六级作文中常用的句型包括：
表示原因
There are three reasons for this.
The reasons for this are as follows.
The reason for this is obvious.
The reason for this is not far to seek.
The reason for this is that...
We have good reason to believe that...
表示好处
It has the following advantages.
It does us a lot of good.
It benefits us quite a lot.
It is beneficial to us.
It is of great benefit to us.
表示坏处
It has more disadvantages than advantages.
It does us much harm.
It is harmful to us.
举例
A good case in point is...
As an illustration, we may take...
Such examples might be given easily.
...is often cited as an example.
证明
No one can deny the fact that...
The idea is hardly supported by facts.
Unfortunately, none of the available data shows...
Recent studies indicate that...
There is sufficient evidence to show that...
According to statistics proved by..., it can be seen that...
开篇
Many nations have been faced with the problem of...
Recently the problem has been brought into focus.
Recently the phenomenon has become a heated topic.
Recently the issue has aroused great attention.
比较
The advantage far outweighs the disadvantages.
The advantages of A are much greater than those of B.
总结
In conclusion, we can see that...
All in all, it is clear that...
Therefore, we should take measures to...
这些句型可以帮助你在六级作文中更加流畅地表达观点，增强文章的逻辑性和说服力。建议你在写作时根据具体题目选择合适的句型，并适当加以变化，以避免过于单一。