e.g:
        
        [1]. Never history has the change of .. been as evident as ...
        
        Nowhere in the world/China has the issue/idea of .. benn more visible/popular than...
        
        [2]. Now people in growing/significant numbers are beginnig/coming to realize/accept/(be aware) that...
        
        [3]. Now there is a growing awareness/recognation ot the necessity to......
        
        Now people become increasingly aware/conscious of the importance of ......
        
        [4]. Perhaps it is time to have a fresh look at the attitude/idea that.......
        
        
        1-4 引用法 ----- 先引出名人名言或者有代表性的看法, 来引出文章要展开论述的观点!
        
        e.g:
        
        [1]. "Knowledge is power." such is the remark made by Bacon.This remark has been shared by more and more people .
        
        "Education is not complete with gradulation." Such is the opnion of a great American philosopher. Now more and more people share his opnion.
        
        [2]."........." How often we hear such statements/words like thoses/this .
        
        In our own days we are used to hearing such traditional complains as this "......".
        
        
        1-5 比较法 ------ 通过对过去,现在 两种不同的倾向,观点的比较 , 引出文章要讨论的观点.
        
        e.g:
        
        [1]. For years, ...had been viewed as ... But people are taking a fresh look now. With the growing ... , people ....... .
        
        [2]. People used to think that ... (In the past, ....) But people now share this new .
        
        
        1-6 故事法 ---- 先讲一个较短的故事来引发读者的兴趣, 引出文章的主题.
        
        e.g:
        
        
        [1]. Once in (a newspaper) , I read of/learnt .... The phenemenon of ... has aroused public concern.
        
        [2]. I have a friend who ... Should he .... ? Such a dilemma we are often confront with in our daily life.
        
        [3]. Once upon a time , there lived a man who ... This story may be (unbelievable) , but it still has a realistic significance now.
        
        
        1-8 问题法 ----- 先用讨论或解答的设问, 引出自己观点, 适用于有争议性的话题.
        
        e.g:
        
        Should/What ...... ? Options of ... vary greatly , some ..., others ...But in my opinion , ...... .