（2）利弊型的议论文

　　Nowadays, there is a widespread concern over (the issue that)___作文题目______. In fact, there are both advantages and disadvantages in __题目议题_____. Generally speaking, it is widely believed there are several positive

　　aspects as follows. Firstly, ___优点一______.  And secondly ___优点二_____.

　　Just As a popular saying goes, "every coin has two sides", __讨论议题______ is no exception, and in another word, it still has negative aspects. To

　　begin with, ___缺点一______. In addition,  ____缺点二______.

　　To sum up, we should try to bring the advantages of __讨论议题____ into full play, and reduce the disadvantages to the minimum at the same

　　time. In that case, we will definitely make a better use of the ____讨论议题___.