八种时态常用的标志词
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八种时态常用的标志词
1、一般现在时
表示:现阶段经常发生的动作或存在的状态
标志: often、usually、always、sometimes、everyday、in the morning/afternoon…、on Sundays, once a week etc
e.g.:We go to school at six forty every day.
My brother reads a book once a week.
2、一般将来时
表示:将要发生的动作或存在的状态
标志:tomorrow、next week、this month、in an hour、the day after tomorrow etc
e.g.:He will go to see a doctor tomorrow.
I am going to play basketball next week.
She is coming back in an hour.
3、一般过去时
表示:过去发生的动作或存在的状态
标志: yesterday、last week、three days ago、the day before yesterday, in 1990 etc
e.g.:I finished my work yesterday.
He went to New York ten days ago.
4、现在进行时
表示:现在正在进行的动作
标志:now、Look!、Listen! 、It is six o’clock.
e.g.:Look! The boy is playing with a cat.
It’s eight o’clock. The Smiths are watching TV in the living room.
5、过去进行时
表示:过去某个时刻正在进行的动作
标志:at six yesterday morning、from 7 to 9 yesterday、this time yesterday、也可用在when 和while引导的从句
e.g.: He was taking a shower at 11 last night.
They were cooking when the bell rang. (= While they were cooking, the bell rang.)
6、现在完成时
结构: Have / has done
1)表示过去发生或完成的某一动作对现在造成的影响或结果。
标志: already (“已经”用于肯定句的中间和末尾处)、never (“从不”用于中间处) 、ever (“曾经”用于疑问句和肯定句的中间处)、just (“刚刚”用于中间处) 、yet (“已经”用于疑问句的末尾处/“还”用于否定句的末尾处)
e.g.: I have just cleaned my clothes. 我刚洗过衣服。(“洗衣服”是发生在过去的动作,对现在造成的结果是“衣服干净了”)
2)表示从过去一直持续到现在的动作,将来还可能继续下去。
标志:for+时间段,如for three days
since+时间点/过去时从句,如since 1998,since she left here
e.g.:she has lived in Fuzhou for three years. / Since three years ago.
7、过去完成时
以过去某个时间为标准,在此以前发生的动作或行为,或在过去某动作之前完成的行为,即“过去的过去”。
标志:before, by the end of last year(term, month…) etc.
e.g.:The class had already begun when I came to school.
8、过去将来时
表示:从过去某个时间看将来发生的动作通常在宾语从句中出现,主句为过去时
e.g.: He said (that) he would visit the Great Wall the next day.
She told me (that) she was moving to France in two days.