开篇句

　　1. 事物都有两面性，关于......人们有不同的观点。一些人认为......

　　Everything has its pros and cons. There are different opinions among people as to ... .Some people suggest that ....

　　2. 我们许多人对......生活有一种不切实际的想法，我们想象着......另一种想法恰恰相反。

　　Most of us have formed an unrealistic picture of life on....We sometimes imagine ...The other side of the picture is quite the opposite.

　　3. 随着科技的发展,越来越多的人认为......它们给我们的日常生活带来了许多危害。首先，......其次，......更为糟糕的是......

　　With the development of science and technology, more and more people believe that...，which have brought a lot of harms in our daily life. First, ____ Second,____. What makes things worse is that______.

　　4. ....有很多优势，例如，......但是，正如每个硬币都有两面性，.......也有它的缺点。

　　....has many advantages.For example，...However，just as every coin has two sides，...has its disadvantages.(本例将利弊分开讲，转折过渡自然。just as every coin has two sides也很值得背诵。)

　　5.......已成为人的关注的热门话题，特别是在年青人当中，将引发激烈的辩论。

　　......has become a hot topic among people，especially among the young and heated debates are right on their way.

　　6.......在我们的日常生活中起着越来越重要的作用，它给我们带来了许多好处，但同时也引发一些严重的问题。

　　...has been playing an increasingly important role in our day-to-day life.it has brought us a lot of benefits but has created some serious problems as well.

　　7.根据图表/数字/统计数字/表格中的百分比/图表/条形图/成形图可以看出.......很显然......，但是为什么呢?

　　According to the figure/number/statistics/percentages in the /chart/bar graph/line/graph，it can be seen that...while. Obviously，....，but why?