对SC中的平行对称结构的疑问。

SC中的平行对称结构：

除了明显的短语，动词，介词，不定式，名词性分词，either…or…, not only…but also…, rather than之外，多个部分及句子的对称性分析：

问题：随着题型的多变，找不出平行对称的基本规则。

1．  JB made P her home long before it was fashionable to be expatriate and remained in F….

And连接的两个分句

2．  Although A were first aired on evening radio in the 1920’s, they were moved to the daytime hours in the 1930’s.

Although引导的从句和主句

3．  Many people that might at one time have died as children of such infections now live well into old age.

That引导的定语从句和主句。

4．  One legacy of…campaign is the realization that………..

主语和表语，同为名词形式。

平行结构是很灵活的,形式功能都要对等,没有一套总有效的规则,看当具体题目才能定.

但是,即使是平行的,也要看逻辑意思,意思是即使是形式上平行,但逻辑意思不对,也是错的.