1 连词 一.连词:是一种虚词,它不能独立担任句子成分而只起连接词与词、短语与短语或句子与句子作用
连词主要分为两类:并列连词和从属连词
从属连词主要运用在宾语从句和状语从句请参照从句部分
这里主要讲并列连词
二.并列连词分为:表平行或对等关系的连词、表转折关系的连词、表选择关系的连词、表因关系的连词 并列连词:表示单词、短语、从句或句子间有并列关系
表平行或对等关系的并列连词 and ―和‖ ;both…and…―……和……两个都‖ ;as well as―也‖ not only…but also…―不但……而且……‖ ; neither…nor…―既不……也不……‖ eg: My mother bought me a present,and I like it very much
He can speak not only English but also French
表转折关系的并列连词 but―但是‖ ; yet―然而‖ ;while―而‖ ;however―然而‖ eg:Lucy likes red while Lily likes while
表选择关系的并列连词 or―或者‖ ;either…or…―要么……要么……‖ 注:由 or 连接的句子可以转换为有否定条件构成的主从复合句
Eg:Study hard,or you’ll fail the exam
=If you don’t study hard,you’ll fail the exam
Either you or he has to go 4
表因果关系的并列连词 so ―所以,因此‖ ; for ―因为‖ Eg:Kate was ill so she didn’t go to school
I have to stay up,for I have lots of ho