【正文】
y the time,直到……時(shí)候,指從過去某一點(diǎn)到從句所示的時(shí)間為止的一段時(shí)間,常與過去完成時(shí)連用。D.have begunB.began【點(diǎn)評(píng)】此題考查動(dòng)詞的時(shí)態(tài)問題以及瞬間動(dòng)詞和延續(xù)性動(dòng)詞的區(qū)別。根據(jù)got可知,電影開始五分鐘屬于在過去某時(shí)間前已經(jīng)存在的狀態(tài),應(yīng)該用過去完成時(shí),所以排除A和C。D.has been onB.has begun【點(diǎn)評(píng)】本題考查過去完成時(shí)的用法,表示在過去某一時(shí)間前已經(jīng)發(fā)生的動(dòng)作。D.had been toB.have gone to18.—We all went to the park except you last weekend. Why didn39。句意是:看到約翰眼里含著淚水沖進(jìn)房間,我問他發(fā)生什么事了。D.happenedB.would happen故選D【點(diǎn)評(píng)】考查過去完成時(shí)。buy【答案】 B 【解析】【分析】句意:我問你媽媽她是否買了那件裙子。had buyedhad boughtbought【點(diǎn)評(píng)】本題考查過去完成時(shí)的用法。had left【答案】 D 【解析】【分析】句意為“到我鎖門的時(shí)候,我才意識(shí)到把鑰匙忘在家里了”,表示“把某物遺忘在某處”要用leave。C.had changedmy keys at home.A.15.By the time I locked the door, I realized I 【點(diǎn)評(píng)】考查過去完成時(shí)。will play【答案】 C 【解析】【分析】句意:西蒙舉行第一次音樂會(huì)時(shí),他已經(jīng)彈了很多年鋼琴了。C.is playing14.Simon ________ the piano for ages when he gave his first concert. A.故選B。she stay【答案】 B 【解析】【分析】句意:他想要知道她在醫(yī)院待了多長時(shí)間。did she stayshe had stayedshe is staying 掌握過去完成時(shí)的構(gòu)成和用法。故答案為C。will learn【答案】C 【解析】【分析】句意:到去年的時(shí)候,她已經(jīng)學(xué)了五年鋼琴了。had learnthas learntlearnt12.By the time of last year, she A. rang一般過去時(shí)態(tài);B. has rung現(xiàn)在完成時(shí)態(tài);C. had rung過去完成時(shí)態(tài)。過去完成時(shí)態(tài),表示動(dòng)作發(fā)生在過去的過去。had rung【答案】 C 【解析】【分析】句意:當(dāng)我返回到學(xué)校時(shí),鈴早響了。B.A.注意過去完成時(shí)的用法。根據(jù) was put out,可知一般過去時(shí),消防隊(duì)員三次進(jìn)入著火的大樓,動(dòng)作已經(jīng)完成,因此用過去完成時(shí)(表達(dá)過去的過去),had entered,故選D。had entered【答案】 D 【解析】【分析】句意:消防隊(duì)員三次進(jìn)入著火的大樓,才把火撲滅。C.has entered10.The fireman________ the burning building three times before the fire was put out. A.故選C。根據(jù)題干中的before he returned to his hometown,可知主句的謂語動(dòng)詞要用過去完成時(shí),又因everything 與take 之間存在動(dòng)賓關(guān)系,且everything 作take 的賓語,謂語動(dòng)詞要用被動(dòng)語態(tài),過去完成時(shí)的被動(dòng)語態(tài)的基本構(gòu)成是hadD.had had been takenB.took根據(jù)語境,說話時(shí)我已知道你鋼琴彈得好,不知道是過去的狀態(tài),用一般過去時(shí),故選A。t不,一般現(xiàn)在時(shí)態(tài),指經(jīng)常性、習(xí)慣性的動(dòng)作;C. can39。A. didn39。t【答案】 A 【解析】【分析】句意:——我不知道你鋼琴彈得那么好。C.tB.didn39?!狪 ______ know you can play the piano so wel