主语从句结构

　　1.What makes it rather disturbing is the fact that the environment we are living in is going from bad to worse.

　　2.What I remember then is not her failure, but her courage, the courage to go ahead.

过渡句

　　1.This is not necessarily the case, however.

　　2.Good intentions alone are not enough

　　3.But modern research has found that this is not so.

　　4.What does this mean as far as the project hope is concerned?

　　5.As far as I am concerned, some people are lucky while others seem marked by bad fortune.

　　6.What is point of being rich?

　　7.Yet there are advantages to rural life.