过去将来时是什么样的时态呢？

Question

如题所述

Answer 1

.同一般将来时不一样，把系动词be变为过去式，把will，shall变为过去式。
例句：I didn't know if he would come.
=I didn't know if he was going to come.
我不知道他是否会来。
She was sixty-six. In three years，she would be sixty-nine.
她66岁了。三年后，她是69岁。
She told us that she would not go with us，if it rained.
她告诉我们，如果下雨的话，她就不和我们一起去了。
I didn't know how to do it. What would be their ideas？
我不知道该怎么办，他们会有什么想法呢？
2.过去将来时常可用来表示过去习惯性的动作。此时，不管什么人称，一律用would。
过去将来时有时可带时间状语
注意
1"was/were going to + 动词原形"或"was/were +动词不定式完成式"可表示未能实现的过去将来时间的动作。
2was/were about to do
"was/were about to do"表示说话的瞬间就会发生的动作。
3was/were on the point of doing
提示"be about to do" 和 "be on the point of doing"结构一般不与表示将来的时间状语连用，但后面可以接when引导的分句。