表示选择关系的并列连词有or(或者) ，“either……or……”(要么……要么……)，“not……but……”(不是……而是……)等。
1、or的用法:
or用来连接两个或多个单词、短语或句子。
例句：
(1)There are people without homes，jobs orfamilies.
(2)Do you go to school on foot or by bike?
(3)Will you come to see me，or shall I go there?
(2)“either……or……”的用法
“either……or……”意为“要么……要么……”。如果“eithet……or……”连接的是两个并列主语，谓语动词与最靠近的主语保持一致。
例句：
(1)Life is like a race.You Will either take the lead or fall behind.
(2)I think the key is either in my bag or on the table.
(3)Either his parents or his uncle is going to HongKong.
3、“not……but……”的用法:
例句：
(1)What we want is not money but wisdom.
(2)She is not like a grown-up but a child
Or为并列连词类似的词有什么什么
类似的词还有and、then等作用一样。
