开篇引入句型
1．Some people argue as if it is a general truth that__________．But to be frank，Icannot agree with them for the following reasons．
2．On the surface of it，this may seem to be a good solution，but if thinking again，we would point out some drawbacks．
3．Among various factors which influence__________，there are two／three conspicuous aspects as follows．
4．My arguments for this point are listed as follows．
5．The reasons are presented below．
6．Putting too much emphasis on__________may result in obscuring other facts．
7．To assume that is destined to miss the following points．
8．However,sound the arguments of__________may be they only skim the surface of the problem．
9．There are numerous reasons why__________，and l would explore only a few of the most important ones here．
10．But the problems I have with the above statements are as follows．
11．There are three premier causes as follows．
12．Many nations have been faced with the problem of__________．
13．Recently the problem has been brought into focus．
14．Recently the phenomenon has become a heated topic．
15．Recently the issue has aroused great CoDcern among __________ ．
16．When asked about__________，the majority would support A．Others，however, like me，regard Bas their propensity．
17．If I were forced to agree with one of the two methods．my choice would befor__________．
18．When faced with__________ ,quite a few people claim that__________，but other people think of__________as__________．
19．There are different views concerning this topic．In my part，1 would like to vote forA/B．
20．As far as I am concerned，I have a preference forAoverB．
2 1．No issue is more important now than the one that__________is widely held by__________．
22．In most cases，the most dimcult decision forAis that whether to realize theevidence of__________．
23．A is preferable in many ways，and perhaps the most basic reason is that__________．
24．Both patterns of presem__________adVantages and disadvantages．However,
25．The effect ofcomparison is heightened by the unique advantages enjoys．
