求一般现在时 一般过去时标志词。 求一般现在时、一般过去时、一般将来时、现在进行时、过去进行时...

作者&投稿:策迹 (若有异议请与网页底部的电邮联系)

★一般现在时:
often, usually, always, sometimes, never, seldom, every week/day/year/month..., once a week, on Sundays(在某天具体的时间)
★一般过去时:
ago, yesterday, the day before yesterday, last week/year/night/month..., in 1989, just now, at the age of , one day, ago, long ago, once upon a time,(从前,很久以前) then(那时), on that day(在那天),

last year

同上

一般现在时和一般过去时的标志词~

一般现在时:表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。可概括为①经常性或习惯性动作;②长期存在的特征或状态;③普遍真理、客观事实等。构成:一般现在时用行为动词的原形,但第三人称单数作主语时,动词的词尾要加-S。
关键词:always, usually, every morning/night/evening/day/week/year,often,sometimes,occasionally,from time to time,twice a week,rarely,seldom,once a month, hardly, ever, never, in the morning/afternoon/evening



一般过去时:也表示过去经常或反复发生的动作,常和often,always等表示频率的时间状语连用。一般过去时不需考虑第三人称单数的变化。
关键词:
this morning
yesterday(句首或结尾)。
the day before yesterday(前天)
last week,last(year,night,month…),
具体时间(如Jan.fourth), just now, at the age of, one day, long ago, once upon a time,and so on,this morning, long long ago(很久以前) the other day(前几天)。

一般现在时:every day, every year, always, usually, often , sometimes , hardly ,never等。
一般过去时: ago, yesterday, last year, last week, just now (刚才), the day before yesterday(前天), in 1999 , in the past (在过去)
一般将来时:tomorrow, next year , next week ,the day after tomorrow (后天), in the future
现在进行时:now, Look ! Listen ! It's 7 o'clock , we are doing ...... (现在几点了我们正在...)
过去进行时:at this time of yesterday (在昨天的这个时候)at that time , at 7 o'clock last night现在完成时:already, ever, never, yet, so far(到目前为止), in the past/ last few years
(在过去的几年间),over the years (近年来)
过去完成时:1. by the end of last year.
e.g. By the end of last term, we had learned 5000 new words.
2. By the time sb. +动词过去式
e.g. The bus had already left by the time I got there.
3. 宾语从句
过去完成时的动作发生在过去的过去。 He said he had been to Beijing twice.
他说他已经去过北京两次。
(因为“说”said就是过去式,而去北京的动作发生在说said 的过去,
所以用过完而不用现完。)