仿佛unless后面可以接过去分词。如:
Unless it is changed, this law will make life difficult for farmers.这项法令除非进行修改,不然将给农民的生活导致困难。(Unless changed= Unless it is changed)
但unless 后面也可以接目前分词吗?如:
Unless coming in time, we’ll leave with you. 假如你不准时赶来,大家就不等你了。
▲unless后可以接目前分词(首要条件是主句与从句的主语一致):
Unless you pay by credit card, please pay in cash. 请付现金,除非你用信用卡。
=Unless paying by credit card, please pay in cash. 请付现金,除非你用信用卡。
(摘自《朗文英语语法网》第1.58.4节)
▲赞同黎老师的说法,你的原句有笔误,Unless coming in time, well leave with you中的介词with应是without:
Unless you come in time, well leave without you. 假如你不准时赶来,大家就不等你了。
=Unless coming in time, well leave without you. 假如你不准时赶来,大家就不等你了。