如何表達未曾實現的意圖、安排和希望
英語中有多種結構可用來表示未曾實現的.意圖、安排和希望，現歸綱如下：
一 . 用 Was / Were going to + 動詞原形表示未曾實現的意圖或打算。例如：
1. I was going to see you last night， but the heavy rain prevented me.
昨晚我本來要來看你，但一場大雨使我來不了了。
2. I was going to finish my article yesterday evening， but my friend arrived， so I did not have time.
昨晚我本來打算寫完我的文章，但我的朋友來了，所以我沒時間寫完。
二 . 用 Was / Were to + 動詞不定式完成式表示未曾實現的安排。例如：
1. He was to have given the first talk， but he came late.
他本來要第一個發言，但他來晚了。
2. The plain was to have taken off at six， but something went wrong.
飛機本來在六點鐘起飛，但出了故障。
三 . 用 think， expect， suppose， hope believe 等動詞的過去完成時，後接賓語從句表示未實現的意圖、打算或希望等。例如：
1. Peter had thought the plain would have taken off by the time he arrived at the airport.
