2014年12月英語六級16大經(jīng)典時態(tài)分析：過去完成進行時

　　2014年12月英語六級16大經(jīng)典時態(tài)分析：過去完成進行時

　　1.概念：表示某個正在進行的動作或狀態(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)學習過這個諺語。(他曾努力學習過它)

　　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)

　?、茏罱闆r：He had been quarrelling with his wife.他和他的妻子吵了一場架。(最近)

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

　?、耷榫w：What had he been doing?他做了什么?(不耐煩)