英语中过去将来完成时的相关知识介绍

　　编者按：过去将来完成时，表示过去某个时刻预见、计划未来某时之前已经发生的情况。下面小编就来带你一起学习下过去将来完成时的用法，希望对大家有帮助。

　　过去将来完成时

　　动词型would(should) have+过去分词

　　系表型would(should) have been+表语

　　例如：

　　Tom said that he would have left by taxi 20 minutes later.

　　汤姆说20分钟后他就已经乘出租车离开了。

　　Jane asked if the party would have ended when she got there.

　　珍妮问当她到达那里时晚会是否已经结束了。

　　Mother warned me that if I came back at 8 the food would have been cold for a long time.

　　妈妈提醒我要是我8点才回来，饭菜就会已经凉了很长时间了。

　　模仿练习：

　　1.玛丽说45分钟之后她就已经睡觉了。

　　2.享利知道当他到达那里时，晚会早就已经开始了。

　　3.爸爸提醒我如果我6:30到家，他就已经上班去了。

　　参考答案：

　　1.Mary said that she would have slept 45 minutes later.

　　2.Henry knew that when he got there the partywould have begun.

　　3.Father warned me that if I came back home at 6:30 he wouldhave gone to work.

　　本文作者：丹丹英语 (公众号：英语语法学习)

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