在宾语从句中，当主句是现在完成时时，从句应该是什么时态
时态一致(即主句的时态与从句的时态相一致) <1>宾语从句中如果主句是现在的时态,从句的时态可根据实际情况而定. I know he lives in Xian 我知道他住在西安 I know he lived in Xian several years ago.我知道他几年前住在西安. I know he has lived in Xian for ten years. 我知道他住在西安有十年了. <2>宾语从句中如果主句是过去的时态,那么从句的时态一定要用相应的过去进态.即: 一般现在时----一般过去时 一般将来时---- 过去将来时 现在进行时 ----过去进行时 现在完成时 ---- 进去完成时 Lin Tao konos (现在时) who lives (现在时) here. Lin Tao knew (过去时) who [u]lived (进去时) here. He has said (现在完成时) that he has seen it . He said that he had seen it . I say that she is reading I said that she was reading