2024届高三英语二轮复习过去将来完成时课件(共17张PPT)

(共17张PPT)
Tense
时态
一般 进行 完成 完成进行
现在 do/does am/is/are doing have/has done have/has been doing
过去 did was/were doing had done had been doing
将来 will do will be doing will have done will have been doing
过去将来 would do would be doing would have done would have been doing
过去将来
（一般）过去将来
过去将来完成进行时
过去将来完成时
过去将来进行时
Past Future Perfect Tense
过去将来完成时
1 定义
2肯定、否定，疑问
3被动
过去将来完成时
1、表示从过去某一时间来看将来某时会已经完成的动作。
I thought Sophia would have told you something.
I guessed that Mother would have made some sandwiches by the time we got back.
过去将来完成时
2.用于虚拟语气中
若表示与过去事实相反的虚拟语气，此时条件从句的谓语用 had+过去分词，而主句谓语则通常用过去将来完成时.
当然，主句谓语也可根据情况使用“should (could, might)+have+过去分词”。
If I’d left sooner, I‘d have been on time.
过去将来完成时
3.“would + have + 过去分词”的情态用法
would后接完成式除用于构成过去将来完成时外，它还有其情态动词用法的一面。
Few men would have bared their soul to a woman as he had.
很少有男人能像他一样对一个女人敞开心扉。
过去将来完成时
1 定义
2肯定、否定，疑问
3被动
过去将来完成时
肯定句（would have done)
I thought Sophia would have told you something.
过去将来完成时
否定句（would not have done)
I thought Sophia would not have told you something.
过去将来完成时
疑问句（would提前)
Would Sophia have told you something？
Yes, she would.
No, she wouldn’t.
过去将来完成时
1 定义
2肯定、否定，疑问
3 被动
过去将来完成时
结构：would have been + done
过去将来完成时（被动）
结构：would have been + done
Mother would have made some sandwiches by the time we got back.
Some sandwiches would have been made by our mother by the time we got back.
过去将来完成时（被动）
过去将来完成时（练习）
They _________(finish) the work yesterday, but it was raining hard.
Would/could have finished
句意：他们昨天本来可以完成工作的，但雨下太大了。
根据yesterday可知，这件事发生在过去，但最终因为雨下的很大，所以任务并没有完成，所以可以理解为在过去的时刻看将来完成的事；也可以理解为对过去的一种虚拟，即本能做但没做。故最终答案为过去将来完成时。