過(guò)去將來(lái)時(shí)的結(jié)構(gòu)是:主語(yǔ)+be(was或were)going to+動(dòng)詞原形。一般過(guò)去將來(lái)時(shí)的出發(fā)點(diǎn)是過(guò)去,即從過(guò)去某一時(shí)刻看以后要發(fā)生的動(dòng)作或狀態(tài)。

肯定句:(1)主語(yǔ)+be(was或were)going to+動(dòng)詞原形(v.原)+其它
(2)主語(yǔ)+would+動(dòng)詞原形+其它
(3)was/were+動(dòng)詞不定式

否定句:(1)主語(yǔ)+be not(wasn‘t或weren’t)going to+動(dòng)詞原形+其他
(2)主語(yǔ)+would not+動(dòng)詞原形 +其它

疑問(wèn)句:(1)Be(Was或Were)+主語(yǔ)+going to+動(dòng)詞原形+其它
(2)Would+主語(yǔ)+動(dòng)詞原形+其它

被動(dòng)語(yǔ)態(tài)(1).would + be + 動(dòng)詞的過(guò)去分詞(done)
(2).was / were +going to be + 動(dòng)詞的過(guò)去分詞.(done)

1.同一般將來(lái)時(shí)不一樣,把動(dòng)詞be變?yōu)檫^(guò)去式,把will,shall變?yōu)檫^(guò)去式。

例句:

I didn't know if he would come.
我不知道他是否會(huì)來(lái)。

She was sixty-six. In three years,she would be sixty-nine.
她66歲了。三年后,她是69歲。

She told us that she would not go with us,if it rained.
她告訴我們,如果下雨的話(huà),她就不和我們一起去了。

I didn't know how to do it. What would be their ideas?
我不知道該怎么辦,他們會(huì)有什么想法呢?

2.過(guò)去將來(lái)時(shí)??捎脕?lái)表示過(guò)去習(xí)慣性的動(dòng)作。此時(shí),不管什么人稱(chēng),一律用would。

過(guò)去將來(lái)時(shí)有時(shí)可帶時(shí)間狀語(yǔ)
注意
1"was/were going to + 動(dòng)原"或"was/were +動(dòng)詞不定式完成式"可表示未能實(shí)現(xiàn)的過(guò)去將來(lái)時(shí)間的動(dòng)作。

2was/were about to do
"was/were about to do"表示說(shuō)話(huà)的瞬間就會(huì)發(fā)生的動(dòng)作。

3was/were on the point of doing
提示"be about to do" 和 "be on the point of doing"結(jié)構(gòu)一般不與表示將來(lái)的時(shí)間狀語(yǔ)連用,但后面可以接when引導(dǎo)的分句。