when,though等词是否具有介词词性看到这样的句型I always listen to music when doing my homework.(I always listen to music when i do my homework的简单句）Though working as a nurse,she prefer to dance and hang out with friends.觉得很奇怪,既然when though是连词,后面怎么接动名词,它们具有介词词性吗?
问题描述：
when,though等词是否具有介词词性
看到这样的句型
I always listen to music when doing my homework.
(I always listen to music when i do my homework的简单句）
Though working as a nurse,she prefer to dance and hang out with friends.
觉得很奇怪,既然when though是连词,后面怎么接动名词,它们具有介词词性吗?
答
这是一个省略句.原句应为 I always listen to music when I am doing my homework.在状语从句中,如从句的主语和主句一致,常将主语和be动词省略.如When published,the novel will become one of the best sellers of ...