3．时态一致性.即若主句时态是现在时态(包括一般现在时.现在进行时.现在完成时).宾语从句的时态可根据实际情况而定,若主句是过去时态(包括一般过去时.过去进行时).宾语从句的时态也用过去时态.如: We know he is a teacher at a school. We know he lost his son last year. We know he will come here soon. He said that he was ill. 第15讲 直接引语和间接引语 Direct and Indirect Speech 【查看更多】
