英语6级作文是考试中非常重要的一项，而在写作中，好的句子能够使文章更加有说服力、更加流畅。因此，下面是一些英语6级作文万能句子，希望对大家的写作有所帮助。

1. 开头段

- It is widely believed that…

- Nowadays, there is a growing concern about…

- As we all know,…

- In recent years, there has been a significant increase in…

- With the development of modern society,…

- It goes without saying that…

- There is no denying that…

2. 转折段

- However, it is worth noting that…

- Nevertheless, we should not overlook the fact that…

- On the other hand, it is important to consider…

- Despite this, it is important to remember that…

- While it is true that…, it is equally true that…

3. 表示原因段

- The reason for this is that…

- One of the main reasons why… is that…

- There are several reasons why…, and one of the most important is that…

- It is a well-known fact that…, and this can be attributed to the fact that…

4. 表示影响段

- This has a profound impact on…

- This has far-reaching consequences for…

- The consequences of this are significant for…

- This has both positive and negative effects on…

5. 结尾段

- In conclusion, it can be said that…

- To sum up,…

- All in all,…

- Taking all these factors into consideration,…

- It is hoped that…

- It is clear that…

以上就是一些英语6级作文万能句子，它们能够帮助我们更好地表达自己的思想和观点，使文章更加有力、有说服力。但是，在使用这些句子时，我们也要注意不能过于机械地套用，而应该根据具体情况灵活运用，以达到更好的效果。