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过去分词 瞬间动词的改错,在线等.

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/09/03 06:15:01
过去分词 瞬间动词的改错,在线等.
he has come here for 2 weeks.
the old man has died for 4 months.
they have left only for 5 minutes.
He has been here for 2 days.
The old man has been dead for 4 months.
They have been away for 5 minutes.
在现在完成时当中,动词应该用延续性动词.类似的动词转换还有:
come/go to-------be in
leave--------be away
get/ arrive/reach------be in
buy-------have
join/become-------be a number of...
borrow----keep
die-------be dead
marry-------be married!
再问: 请帮忙翻译下,用什么时态,为什么? 刘梅昨晚去看了他外婆.
再答: Liu Mei saw her grandma last night. 一般过去时和过去进行时虽然都表示过去,但是: 一般过去时只表示:事情是发生在过去,而过去进行时 则强调 过去正在发生的事。而且2种时态的标志词也是不一样的(通过标志词我们可以确定时态) 一般过去时的标志词主要有:yesterday,just now, last...., ....ago, in+过去时间等, 而过去进行时的标志词主要有:then,at that moment, at this/ that time +过去时间,8 o'clock +过去时间, from 5 to 8 +过去时间,或由when,while, as引导的表示过去得时间状语从句。 例句: 1。昨晚我看电视了。 I watched TV yesterday. 2.昨晚那个时候我正在看电视。 I was watching TV at that time yesterday. 3。昨晚8点我正在看电视。 I was watching TV 8 o'clock yesterday. 希望对你有所帮助!