(evening, afternoon)
2)last time, last Friday, last term, last month
(3)2 hours ago, a week ago, 3 years ago
4)just now = a moment ago
大家学习辛苦了,还是要坚持
继续保持安静
现在完成时
(1)already, yet, ever, never, just, before
(2)for + 一段时间, since + 过去某一 点时间
过去完成时
1.by,by the time (of),by the end of,+过去时间
2when.before.after…….+过去时 间
(3)in 2 hours, in a week, in 3 years' time, in a minute / monent
(4)soon = right away = at once
一般过去时
1)yesterday, the day before yesterday, yesterday morning
现在进行时
1.now.Look.Listen.
2.What is he doing? He is watching Tv.
过去进行时
一般现在时
(1)always, usually, often, sometimes
(2)every day, every morning, every Saturday, every time
(3)in the morning, on Saturdays
(4)once a week, three times, a day, twice a year