2017考研英語語法時態(tài)詳解之過去完成進(jìn)行時

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語法對于考研英語來說尤為重要，可以說是貫穿始終，縱然沒有具體明確的題目對考生進(jìn)行語法考查，但熟練掌握語法是取得考研英語高分的必要條件。小編整理了關(guān)于考研英語語法時態(tài)的系列文章，以下是2017考研英語語法時態(tài)詳解之過去完成進(jìn)行時，希望能對大家的復(fù)習(xí)有幫助!

過去完成進(jìn)行時

1.概念：表示某個正在進(jìn)行的動作或狀態(tài)，持續(xù)到過去某個時刻，還未完成，一直持續(xù)到之后的當(dāng)前才結(jié)束。

2.基本結(jié)構(gòu)：主語+ had + been + doing +其它

3.例子：

She had been suffering from a bad cold when she took the exam.她在考試之前一直患重感冒。

Had they been expecting the news for some time?他們期待這個消息有一段時間了吧?

4.特殊含義：

①尚未完成：He had been writing the novel.他已經(jīng)在寫小說了。(他沒寫完)

②企圖：He had been studying the meaning of this proverb.他曾經(jīng)學(xué)習(xí)過這個諺語。(他曾努力學(xué)習(xí)過它)

③未得結(jié)果：We had been studying what our enemy had said.我們一直致力于敵人所說的。(但是我們沒有理解)

④最近情況：He had been quarrelling with his wife.他和他的妻子吵了一場架。(最近)

⑤反復(fù)動作：He had been asking me the same question.他一直問我相同的問題。(屢次)

⑥情緒：What had he been doing?他做了什么?(不耐煩)

had been + 動詞的現(xiàn)在分詞。

用法：表示一直持續(xù)到過去某個時間的行為動作，此行為動作或剛結(jié)束、或還沒結(jié)束(可以從上下文看出)。這一時態(tài)經(jīng)常與一般過去時一起使用。例如：

When he came in, I had been trying to repair the TV for a couple of hours. 他進(jìn)來的時候，我一直在努力修理電視機好幾個小時了

The roads were dangerous. It had been raining for two whole days. 道路很危險。雨一直下了兩整天。

They were tired because they had been digging since dawn. 他們累了，因為從天亮開始他們就一直在挖。

The boy was delighted with the new mountain bike. He had been hoping for one for a long time. 那男孩得到一輛新山地自行車很高興。很長時間來他一直希望有一輛。