初中英語過去完成時語法輔導

編輯: 逍遙路 關鍵詞: 初中英語 來源: 高中學習網(wǎng)


  【—過去完成時語法輔導】以下是對英語語法過去完成時內(nèi)容的講解,希望同學們很好的掌握下面的內(nèi)容。

  過去完成時

  1) 概念:表示過去的過去

  --------------------------> 其構(gòu)成是had +過去分詞構(gòu)成。 那時以前 那時 現(xiàn)在

  2) 用法

  a. 在told, said, knew, heard, thought等動詞后的賓語從句。例如:

  She said (that)she had never been to Paris. 她告訴我她曾去過巴黎。

  b. 狀語從句

  在過去不同時間發(fā)生的兩個動作中,發(fā)生在先,用過去完成時;發(fā)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。

  c. 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。

  3) 過去完成時的時間狀語before, by, until , when, after, once, as soon

  as。例如:

  He said that he had learned some English before. 他說過他以前學過一些英語。

  By the time he was twelve, Edison had began to make a living by himself.到了十二歲那年,愛迪生開始自己謀生。

  Tom was disappointed that most of the guests had left when he arrived at the party.

  湯姆失望了,因為他到達晚會時,大部分客人已經(jīng)走了。

  典型例題

  The students ___ busily when Miss Brown went to get a book she ___ in the office.

  A. had written, left B,were writing, has left C. had written, had left D. were writing, had left

  答案D.

  "把書忘在辦公室"發(fā)生在"去取書"這一過去的動作之前,因此"忘了書"這一動作發(fā)生在過去的過去,用過去完成時。句中when表示的是時間的一點,表示在"同學們正忙于……"這一背景下,when所引導的動作發(fā)生。因此前一句應用過去進行時。

  注意: had hardly… when 還沒等…… 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(zhuǎn)眼又賣了。

  以上對英語過去完成時的語法知識講解,相信同學們都能很好的掌握了吧,希望同學們考試成功。


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