过去将来时表示从过去某一时间看来将要发生的动作或存在的状态。这种时态常用在宾语从句中。它主要有以下几种形式:
1. should / would do 表示过去将来时间通常带有表示过去将来的时间状语,而且多见于从句或间接引语中,主句谓语动词用过去时态。如:
My brother told me that he would be back on Saturday. 我哥哥告诉我他将于星期六回来。
2. was/were going to do 通常带有 表示过去将来时间的状语。有时往往表示过去本打算或本认为会发生的动作或事态,但事实上并没发生或实现。如:
—Where did you go for your weekend?
—Well,1 was going to the theatre,but in the end 1 went to the cinema.
—你周末到哪里去过了?
—哦,我本打算去剧院的,但后来却去了电影院。
3. was / were to do 通常指按过去的计划、安排将在某个过去将来时间发生的事态。如:
She said that they were to see their English teacher the next week. 她说下个星期她们要去看她们的英语老师。
4. was / were about to do 这种结构通常指最近的过去将来事态。如:
The train was about to leave. 火车马上就要开了。
这一结构与when连用,常指未曾实现的意图,表示即将或正想做某事时,突然发生什么事。
I was just about to go swimming when luckily our guide saw me and shouted at me. 我刚要去游泳,幸好那时我们向导看到了我,向我喊叫。
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