【—過(guò)去完成時(shí)語(yǔ)法輔導(dǎo)】以下是對(duì)英語(yǔ)語(yǔ)法過(guò)去完成時(shí)內(nèi)容的講解，希望同學(xué)們很好的掌握下面的內(nèi)容。
過(guò)去完成時(shí)
1） 概念：表示過(guò)去的過(guò)去
--------------------------> 其構(gòu)成是had +過(guò)去分詞構(gòu)成。 那時(shí)以前 那時(shí) 現(xiàn)在
2） 用法
a. 在told, said, knew, heard, thought等動(dòng)詞后的賓語(yǔ)從句。例如：
She said （that）she had never been to Paris. 她告訴我她曾去過(guò)巴黎。
b. 狀語(yǔ)從句
在過(guò)去不同時(shí)間發(fā)生的兩個(gè)動(dòng)作中，發(fā)生在先，用過(guò)去完成時(shí)；發(fā)生在后，用一般過(guò)去時(shí)。例如：
When the police arrived, the thieves had run away. 警察到達(dá)時(shí)，小偷們?cè)缇团芰恕?/p>
c. 表示意向的動(dòng)詞，如hope, wish, expect, think, intend, mean, suppose等，用過(guò)去完成時(shí)表示"原本…，未能…"。例如：
We had hoped that you would come, but you didn't. 那時(shí)我們希望你能來(lái)，但是你沒(méi)有來(lái)。
3） 過(guò)去完成時(shí)的時(shí)間狀語(yǔ)before, by, until , when, after, once, as soon
as。例如：
He said that he had learned some English before. 他說(shuō)過(guò)他以前學(xué)過(guò)一些英語(yǔ)。
By the time he was twelve, Edison had began to make a living by himself.到了十二歲那年，愛(ài)迪生開(kāi)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?yàn)樗竭_(dá)晚會(huì)時(shí)，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(shū)忘在辦公室"發(fā)生在"去取書(shū)"這一過(guò)去的動(dòng)作之前，因此"忘了書(shū)"這一動(dòng)作發(fā)生在過(guò)去的過(guò)去，用過(guò)去完成時(shí)。句中when表示的是時(shí)間的一點(diǎn)，表示在"同學(xué)們正忙于……"這一背景下，when所引導(dǎo)的動(dòng)作發(fā)生。因此前一句應(yīng)用過(guò)去進(jìn)行時(shí)。
注意： had hardly… when 還沒(méi)等…… 就……。例如：
I had hardly opened the door when I he hit me. 我剛打開(kāi)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(duì)英語(yǔ)過(guò)去完成時(shí)的語(yǔ)法知識(shí)講解，相信同學(xué)們都能很好的掌握了吧，希望同學(xué)們考試成功。
本文來(lái)自：逍遙右腦記憶 http://portlandfoamroofing.com/chuzhong/211580.html
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