一、常用句型套路：
    
    1. Although it is commonly (widely/generally) held (felt/accepted/agreed) that…, it is unlikely to be true that…
    
    2. It is true that (True, /To be sure, /Admittedly,)…, but this is not to say (it is unlikely /it doesn’t follow/it doesn’t mean/it won’t be the case) that…
    
    3. It would be possible (natural/reasonable) to think (believe/take the view) that…, but it would be absurd (wrong) to claim (argue) that…
    
    4. There is absolutely (in fact) no (every) reason for us to believe (accept/resist/reject) that…
    
    5. The danger (problem/fact/truth/point) is that…
    
    6. I believe that the title statement is valid because (of)…
    
    7. I agree with the above statement because I believe that…
    
    8. Although I appreciate that…, I cannot agree with the title statement.
    
    9. Now it is commonly (widely/generally/increasingly) believed (thought /held/accepted/felt/recognized/acknowledged) that… But I wonder (doubt) whether…
    
    10. The increase (change/failure/success) in…mainly (largely/partly) results from (arises from/is because of)…
    
    11. There are many (different/several/a number of/a variety of) causes (reasons) for this dramatic (marked/significant) growth (change/decline/increase) in… First, … Second, …Finally,…
    
    12. Another reason why I dispute the above statement is that…
    
    13. There are numerous reasons why…, and I shall here explore only a few of the most important ones.
    
    二、不同文体写作常用套语
    
    例：议论文的常用套语
    
    As is known to all, it is important to be/do …
    
    I think there are at least two reasons for …
    
    For one thing,… For another , …
    
    Let’s take … for example …
    
    From what I have mentioned above we can see that without … we cannot …
    
    It is clear that,… plays an important part in …
    
    It is because … that …
    
    Different people, however , have different opinions on this matter .Some people think that …
    
    Others argue that …
    
    According to them, all of us should …
    
    In their opinion, nobody can … without…
    
    Compared with …, … has a lot of advantages over …
    
    There is no doubt that …
    
    In short (In brief /In a word), I firmly support the view that …
    
    So my conclusion is that …