摘要：
3.Itwillexerciseaprofoundinfluenceupon...4.Itsconseque ncecanbesogreatthat...五)举例1)Agoodca... 3. It will exercise a profound influence upon...
4. Its consequence can be so great that...
五) 举例
1) A good case in point is ...
2) As an illustration, we may take ...
3) Such examples might be given easily.
4) ...is often cited as
an example.
六) 证明
1) No one can deny the fact that ...
2) The idea is hardly supported by facts.
3) Unfortunately, none of the available data shows ...
4) Recent studies indicate that ...
5) There is sufficient evidence to show that ...
6) According to statistics proved by ..., it can be seen that ...
七) 开篇
