中间段写法：
方法(1)有让步的同意
To begin with, compared with the past, great changes have taken place in the _____. As a result, _____. With the time goes by, it is natural that _____. What’s more, (原因2)the pattern of ____as a whole also undergoes certain dramatic transformation. So _____.(原因3)Finally, the country has, for the past decades, witnessed an upsurge of _____. So nowadays, a variety of modern technical devices are available. By and by, the young people find it more convenient to contact their parents through telephone or E-mails instead of staying with their parents. Those who advocate ____might point out that _____. Even so, the situation is not absolute, nor is it the most critical element. As a matter of fact, ____.
方法(2) 有让步的不同意
Admittedly, those who preach about the so-called advantages of _____do contain some element of truth. For instance, ______. Nevertheless, these arguers tend to neglect three other essential factors, the most important of which, I propose, is that ______. Additionally, numerous studies have shown that _____. Finally, suppose ____who ____. Surely enough, ______.
方法(3)拒绝选择立场
Since the 1960s, the world has witnessed some dramatic changes in the _____. Under such conditions, it is not uncommon that ______. For example, _____. In some other instances, however, the above-mentioned situation is not always adequate. For instance, suppose _____who _____. Surely enough, _____. Another exception to this approach is the case of ____. Admittedly, these are exceptional cases , yet they do exist.
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