來(lái)源:網(wǎng)絡(luò)來(lái)源 作者:中考網(wǎng)編輯 2019-10-08 17:22:18
中考網(wǎng)整理了關(guān)于2020年中考英語(yǔ)知識(shí)點(diǎn)之過(guò)去完成時(shí)的重點(diǎn),希望對(duì)同學(xué)們有所幫助,僅供參考。
英語(yǔ)中,已經(jīng)有了一個(gè)過(guò)去一般時(shí)表示在過(guò)去發(fā)生的動(dòng)作,為什么還有過(guò)去完成時(shí)呢?
要記住:過(guò)去完成時(shí)的關(guān)鍵概念是:假設(shè)在過(guò)去發(fā)生了兩件(或以上)的事件,一件是A事件,另一件是B事件,如果A、B兩個(gè)事件幾乎是同時(shí)發(fā)生的,那就用一般過(guò)去時(shí);但是,如果A、B兩個(gè)事件不是同時(shí)發(fā)生的,怎么辦呢?那就是:哪個(gè)事件先發(fā)生,就用過(guò)去完成時(shí)。在上面的假設(shè)中,如果A事件先發(fā)生,A就用過(guò)去完成時(shí);如果B事件先發(fā)生,B就用過(guò)去完成時(shí);而不管兩件事是用什么樣的時(shí)間狀語(yǔ)或其它形式表示的。
請(qǐng)看例句:
[例1]She said (that) she had never been to Paris.
。劾2]When the police arrived, the thieves had run away.
。劾3]We had hoped that you would come, but you didn't.
。劾4]Tom was disappointed that most of the guests had left when he arrived at the party.
[例5]The students were writing, busily when Miss Brown went to get a book she had left in the office.
在上面的五個(gè)例子中,我們只要稍微分析一下,就可以發(fā)現(xiàn):每個(gè)例子講述的內(nèi)容中,都包含著兩個(gè)(或以上)在過(guò)去發(fā)生的事件。我們將兩件事抽取出來(lái)看一下,就非常明白:必定有一件事是先生的,另一件是后發(fā)生的:
。劾1]……said…… had never been to (先沒有“去”,后“說(shuō)”)
。劾2]……arrived……had run away. (先“跑”了,后“到”)
。劾3]…… had hoped ……would come……didn't (先“希望”,后才發(fā)生“沒去”)
。劾4]……was disappointed……had left ……arrived (先“離開”,后“到達(dá)”和“失望”)
。劾5]……were writing……went ……had left (先“離開”,后“到”和“寫”)
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