在中,，單獨(dú)考察的題幾乎沒(méi)有,，但是語(yǔ)法知識(shí)點(diǎn)卻貫穿整張?jiān)嚲恚旅媸切【帪榇蠹艺淼挠⒄Z(yǔ)四級(jí)知識(shí),，希望可以為大家?guī)?lái)幫助,，一起來(lái)學(xué)習(xí)一下吧。
　　11.15 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,。 She said (that) she had never been to Paris. 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)。
　　When the police arrived, the thieves had run away. 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…" We had hoped that you would come, but you didn't. 3)過(guò)去完成時(shí)的時(shí)間狀語(yǔ)before, by, until , when, after, once, as soon as,。 He said that he had learned some English before. By the time he was twelve, Edison had began to make a living by himself. Tom was disappointed that most of the guests had left when he arrived at the party.
　　典型例題
　　The students ___ busily when Miss Brown went to get a book she ___ in the office. A. had written, leftB,，were writing, has left C. had written, had leftD. 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 no … when還沒(méi)等…… 就…… had no sooner… than剛…… 就…… He had no sooner bought the car than he sold it. 推薦信息：