來源:網絡資源 2023-07-12 20:29:29
過去完成時
1.概念:以過去某個時間為標準,在此以前發生的動作或行為,或在過去某動作之前完成的行為,即“過去的過去”。
2.時間狀語:before, by the end of last year(term, month),etc.
3.基本結構:had + done.
否定形式:had + not + done.
一般疑問句:had放于句首。
4.用法
1)在told, said, knew, heard, thought等動詞后的賓語從句種。
例如:She said (that)she had never been to Paris.她告訴我她曾去過巴黎。
2)在過去不同時間發生的兩個動作中,發生在先,用過去完成時;發生在后,用一般過去時。
例如:When the police arrived, the thieves had run away.警察到達時,小偷們早就跑了。
3)表示意向的動詞,如hope, wish, expect, think, intend, mean,
suppose等,用過去完成時表示"原本…,未能…"。
例如:We had hoped that you would come, but you didn't.那時我們希望你能來,但是你沒有來。
注意:had hardly… when...剛......就......。
例如:I had hardly opened the door when I he hit me.我剛打開門,他就打了我。
had no sooner…than剛……就……。
例如:He had no sooner bought the car than he sold it.他剛買了這輛車,轉眼又賣了。
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