摘要：
Thereisanoldsaying______.It"stheexperienceofourforefathers,however,itiscorrectinmanycasese... There is an old saying______. It"s the experience of our forefathers,however,it is correct in many cases even today.
3. 现在,……,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…….
Today, ____, which have brought a lot of harms in our daily life. First, ____
Second,____. What makes things worse is that______.
4. 现在,……很普遍,许多人喜欢……,因为……,另外（而且）…….
Nowadays,it is common to ______. Many people like ______ because ______. Besides,______.
5. 任何事物都是有两面性,……也不例外.它既有有利的一面,也有不利的一面.
Everything has two sides and ______ is not an exception,it has both advantages and disadvantages.
6. 关于……人们的观点各不相同,一些人认为（说）……,在他们看来,……
People's opinions about ______ vary from person to person. Some people say that ______.To them,_____.
7. 人类正面临着一个严重的问题……,这个问题变得越来越严重.
Man is now facing a big problem ______ which is becoming more and more serious.
8. ……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.
9. ……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.
