一般过去时的时间标志词答:1.概念:过去某个时间里发生的动作或状态;过去习惯性、经常性的动作、行为;2.时间状语:ago, yesterday, the day before yesterday, last week,last(year, night, month…), in 1989, just now, at the age of 5, one day, long ago, once upon a time, etc.3.基本结构:be动词;行为...
英语 现在完成时、过去式、一般现在时的标志词有哪些?答:often, usually, always, sometimes, never, seldom, every week/day/year/month..., once a week, on Sundays ★一般过去时:ago, yesterday, the day before yesterday, last week/year/night/month..., in 1989, just now, at the age of five, one day, ago, long ago, once upon a...