托福寫作中的主干部分要怎么構建？

　　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