在学习英语的过程中，掌握一些常用的句型和表达方式是非常重要的。这些句子不仅能够帮助我们更好地组织语言，还能让我们的写作更加流畅自然。以下是一些在英语作文中经常使用的句子，希望能给大家带来帮助。

1. 开头句：

- It is well-known that...

- As we all know, ...

- Nowadays, with the development of society, ...

2. 描述现象：

- There is no denying that...

- It can be seen from the statistics that...

- The phenomenon has aroused public concern.

3. 表达观点：

- In my opinion, ...

- Personally speaking, ...

- From my point of view, ...

4. 举例说明：

- For example, ...

- Such as, ...

- Take...as an illustration.

5. 引出结论：

- To sum up, ...

- All in all, ...

- Therefore, it is high time that we should...

6. 提出建议：

- It is advisable to take some measures to...

- We must try our best to...

- It is urgent that effective steps should be taken to...

7. 表达感受：

- I feel deeply moved by...

- This experience left a deep impression on me.

- I was very impressed by what I saw and heard.

8. 结束语：

- In conclusion, ...

- In short, ...

- To conclude, ...

以上这些句子可以在不同的场景下灵活运用，希望大家能够在平时的学习中多加练习，逐渐提高自己的英语写作水平。记住，写作是一个长期积累的过程，只有不断实践才能有所进步。加油！