3 since从句对应的主句动词可以是非延续性动词吗

请问一下:since从句对应的主句动词可以是非延续性动词吗?比如:

Since I saw him, I have changed my mind.

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最佳答案 2023-12-01 15:28

since从句对应的主句动词可以是延续性动词(表示“自从……以后一直……”),也可以是非延续性动词(表示“自从……以后已经……”)。如:

Since I saw him, I have changed my mind. 见到他我就改变了主意。

He has changed much since I saw him last. 自我上次见他后,他变化很大。

It has been (=It is) three years since I saw him. 我已经有三年没见到他了。

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  • purui   提出于 2022-12-21 18:11