英语的现在时、过去时和未来时之间怎么变换的?有什么规律可寻?答:Ago(two hours ago, yesterday, the day before yesterday, last week, last(year, night, month…), 具体时间, just now, at the age of , one day, long ago, once upon a time(很久以前), and so on.(填时间如:two days)ago 动词变化规则 规则变化:1.直接加ed:work-- worked ...