一般过去式一定要改成过去完成时吗
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解决时间 2021-01-30 04:07
- 提问者网友:痞子房西
- 2021-01-29 16:28
一般过去式一定要改成过去完成时吗
最佳答案
- 二级知识专家网友:浪女动了心
- 2021-01-29 17:10
假如主句中是过去时的话,一般间接引语是要改成过去完成时,表示过去的过去
比如:He said:" I visited my grandma yesterday."
改成间接引语就是:
He said that he had visited his grandma the day before.
这里,visit 这个动作是发生在say 之前,所以要用过去完成时,表示过去的过去.
比如:He said:" I visited my grandma yesterday."
改成间接引语就是:
He said that he had visited his grandma the day before.
这里,visit 这个动作是发生在say 之前,所以要用过去完成时,表示过去的过去.
全部回答
- 1楼网友:摧毁过往
- 2021-01-29 17:52
i've had a dog for years. 我养了只狗三年了。(我现在还养着)
i had a dog for years. 一只狗我养了好几年。(我现在已经不养了)
i had had a dog for years( at that time).这句话是过去完成时,不太完整,所以我给你加了一个短语。“那个时候,那条狗我都养了好几年了”(那时候是过去,而养狗是在那之前,也即是“过去的过去”,所以用过去完成时。
he has been dating her since last smester.(现在完成进行时)
he has dated her since last semester.(现在完成时)
这两种时态这这种情况下可以换用,意思一样。(从过去开始的动作一直持续的现在,现在还在和她约会)
he dated her for 6 months. 他和她约会了6个月。(他现在已经不和她约会 了)
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