题目内容
4.直到想出好主意,他才给我打电话.Hedidn't call me until he came up with a good idea.
分析 didn't call me until.
解答 答案:didn't call me until.这里是表示直到…才…,用not…until,结合后面的came是一般过去时,前面也用一般过去时,打电话call me,是实意动词借助于助动词did构成否定,故答案是didn't call me until.
点评 其实until引导的时间状语是一个点时间,不是一个段时间.所以not…until表示过去的事情时,通常不用完成时态.但可以:主句用一般将来时,从句用一般现在时.如:I won't leave the office until you come back.
也可以主句和从句都用过去时.如:I didn't leave the office until he came back.
练习册系列答案
相关题目