by the time you arrive night,she will have been typing for hours

来源:百度知道 编辑:UC知道 时间:2024/06/22 06:51:04
by the time 后面可以加句子you arrive night 吗 这前半个句子是做状语吧 by the time 怎么用啊 后面可以加什么成分阿

you arrive night有问题.NIGHT前面应该加一个THIS或者TOMORROW之类的词.
BY THE NIGHT后面接时间点(什么时态都行),表示截止到某时刻.

by the time you arrive night(应该是tonight)中you arrive night是定语从句,修饰 the time 。如果定语从句中谓语动词是一般现在时的话,主句的谓语动词要用将来完成时;如果定语从句中谓语动词是一般过去时的话,主句的谓语动词要用过去完成时。

与by the time 连用的句子应该用什么时态,主要是看这个时间点发生在过去还是现在或将来。

从句用过去时,主句用过去完成时

从句用一般现在时,主句用一般将来时或将来完成时
By the time the Olympic Games start, we will have finished/ finish the construction.

我收到他信时,他已经离开上海了
By the time I received his letter, he had left Shanghai.

与by the time 连用的句子应该用什么时态,主要是看这个时间点发生在过去还是现在或将来。

从句用过去时,主句用过去完成时

从句用一般现在时,主句用一般将来时或将来完成时
By the time the Olympic Games start, we will have finished/ finish the construction.

我收到他信时,他已经离开上海了
By the time I received his letter, he had left Shanghai. you arrive night有问题.NIGHT前面应该加一个THIS或者TOMORROW之类的词.
BY THE NIGHT后面接时间点(什么时态都行),表示截止到某时刻. by the time you arrive night(应该是tonight)中you arrive nigh