过去将来时的含义

表示在过去某个时间看来将要发生的动作或存在的状态。过去将来时常用于宾语从句中。例如：

I didn’t know if he would come.

我不知道他是否会来。

They never knew that population would become a big problem.

他们从来都不知道人口问题将会成为一个大问题。

She didn’t tell me where she would go.

她没有告诉我她要去哪儿。

Betty said she would visit the Great Wall next Saturday.

贝蒂说下周六她要去参观长城。