成都新东方夏令营为大家介绍英语语法知识，希望对大家的学习有所帮助。

    成都新东方酷学酷玩夏令营为大家讲解英语语法知识：并列句中的省略
    a) 并列句的省略是最常见的，一般说来，在后一并列句中凡是与上文相同的成分通常都会被省略。
    to some smile is very easy, and to others (smile is) so hard.
    b) 简单句的并列结构中也常有省略的做法
    we may go there by train or (by) air.
    c) 并列平行结构有时会出现在状语从句中
    as families move away from their stable community, their friends of many years, their extended family relationships, the informal flow of information is cut off, and with it the confidence that information will be available when needed and will be trustworthy and reliable.
    （此句中，前一个分句带一个as引导的状语从句，状语从句中 move away from 后为并列平行结构，their…，their…，their…在and后的分句中，the confidence后省略了is cut off.） 【纠错】