英语连接词（从属连词除外）
一、并列连词
用来连接平行的词、词组和分句。如：and, but, or, nor, so, for, as well as, both…and, not only…but also, either…or, neither…nor, when while，（and）then
1 并列连词与并列结构 并列连词引导两个并列的词、词组或句子。
1）and 与or
判断改错：（ ）They sat down and talk about something.
（ ）They started to dance and sang.
（ ）I saw two men sitting behind and whisper there.
（ ）They sat down and talked about something.
