七、 挑戰(zhàn)極限原則
　　既然十挑戰(zhàn)極限，必然是比較難的，但是并非不可攀！
　　原理：在學生的文章中，很少發(fā)現(xiàn)諸如獨立主格的句子，其實也很簡單，只要花上5分鐘的時間看看就可以領會，它就是分詞的一種特殊形式，分詞要求主語一致，而獨立主格則不然。比如：
　　The weather being fine, a large number of people went to climb the Western Hills.
　　Africa is the second largest continent, its size being about three times that of China.
　　如果您可一些出這樣的句子，不得高分才怪！
　　文章主體段落三大殺手锏：
　　一、舉實例
　　思維短路，舉實例！提出一個觀點，舉實例！提出一個方案，舉實例！而且者也是我們揭示一個觀點最好的方式，任何情況下，只要我們無法繼續(xù)文章，不管三七二十一，盡管舉例子！
　　In order to attract more customers, advertisers have adopted every possible stimulative factor in making ads, such as sound, light, colours, cartoon films and human performance.
　　For instance, to advertise a certain food, advertisers will ask an actor or actress to sit at a table and devour the seemingly delicious food while they fime him or her.
　　更多句型：
　　To take … as an example, One example is…, Another example is…, for example
　　二、做比較
　　方法：寫完一個要點，比較與之相似的；又寫完一個要點，再比較與之相反的；
　　世界上沒有同樣的指紋，沒有相同的樹葉，文章亦同，只有通過比較，你才會發(fā)現(xiàn)二者的相同點（through comparison）和不同點（through contrast）。下面是一些短語：
　　相似的比較：
　　in comparison, likewise, similarly, in the same manner
　　相反的比較：
　　on the other hand, conversely, whereas, while, instead, nevertheless, in contrast, on the contrary, compared with …, …
　　三、換言之
　　沒話說了，可以換一句話再說，讓你的文章在多一些字，或者文鄒鄒地說，是讓讀者更充分的理解你的觀點。
　　實際就是重復重復再重復！下面的句子實際上就三個字 I love you!
　　I am enthusiastic about you. That is to say, I love you.
　　I am wild about you. In other words, I have fallen in love with you.
　　或者上面我們舉過的例子：
　　I cannot bear it.
　　可以用短語表達：I cannot put up with it.
　　因此可以這樣說：I cannot bear it. That is to say, I cannot put up with it or I am fed up with it.
　　更多短語：
　　in more difficult language, in simpler words, put it more simply