the holidays being over,they began to get down to business.
"being"在这里是作为一个分词,如果不用"being"这个句子就会出现两个主语"holiday"和"they",这样就是病句了.之所以用"being" 是因为它的原形是"was"(was 和 is 的分词形态都是being).over在这里是做表语.跟class is over里面的over是一样的.
the holidays being over,they began to get down to business.
"being"在这里是作为一个分词,如果不用"being"这个句子就会出现两个主语"holiday"和"they",这样就是病句了.之所以用"being" 是因为它的原形是"was"(was 和 is 的分词形态都是being).over在这里是做表语.跟class is over里面的over是一样的.