語法：過去將來時(shí)的基本用法

一、用法
    過去將來時(shí)表示從過去某個(gè)時(shí)間看將要發(fā)生的事情。
    二、構(gòu)成
    過去將來時(shí)由would, was/were going to, was/were to was/were about to等加動(dòng)詞原形構(gòu)成, 也可由was/were on the point of加動(dòng)名詞構(gòu)成。
    I knew you would agree. 我知道你會同意的。
    I said I would arrange everything. 我說我來安排一切。
    注：在過去將來時(shí)中，所有人稱都用would，尤其在口語中。只有個(gè)別情況才用should。如：
    We knew we should win. 我知道我們會贏。
    I told her that I was leaving soon. 我告訴她我們很快就要離開。
    We were to have been married last year. 我們本來打算去年結(jié)婚的。
    When we arrived, the train was just going to start. 我們到達(dá)時(shí)，火車正要啟動(dòng)。
    I was about to leave when the telephone rang. 我正在離開，電話鈴響了。
    I was on the point of going when you came in. 我正要出去你來了。
    The talk was due to last for three days. 會談將進(jìn)行三天。