第一部分常用於引言段的句型的2類表達方式 

一、議論文常用句型 

1. It is a fact that…. 

2. It is well-known that…. 

3. There is no doubt that…. 

4. I think that…. 

5. Contrary to the popular thought, I prefer…. 

6. Some people say/believe/claim that…. 

7. It is generally believed that…. 

8. It is widely accepted that…. 

9. It is argued/held that…. 

10. While it is commonly believed that…, I believe…. 

11. It can be concluded that…. 

12. People's views vary from person to person. 

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