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was enteringD.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。A. is entering現(xiàn)在進(jìn)行時(shí);B. has entered現(xiàn)在完成時(shí);C. was entering過(guò)去進(jìn)行時(shí);D. had entered過(guò)去完成時(shí)。根據(jù) was put out,可知一般過(guò)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(guò)去完成時(shí)(表達(dá)過(guò)去的過(guò)去),had entered,故選D。 【點(diǎn)評(píng)】考查句子時(shí)態(tài)。注意過(guò)去完成時(shí)的用法。13.By the time I got back to school, the bell______.A.rangB.has rungC.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。By the time…,在……時(shí)間前,經(jīng)常用于過(guò)去完成時(shí)態(tài)。過(guò)去完成時(shí)態(tài),表示動(dòng)作發(fā)生在過(guò)去的過(guò)去。鈴響發(fā)生在過(guò)去的動(dòng)作回到學(xué)校之前,所以用過(guò)去完成時(shí)態(tài)。 A. rang一般過(guò)去時(shí)態(tài);B. has rung現(xiàn)在完成時(shí)態(tài);C. had rung過(guò)去完成時(shí)態(tài)。故選 C。14.— How long has the train been away?— Sorry. I don39。t know. By the time I got here, the train ________.A.has leftB.was leavingC.had been awayD.had left【答案】 C 【解析】【分析】句意:——火車(chē)離開(kāi)多久了?——很抱歉。我不知道。我到這兒的時(shí)候,火車(chē)已經(jīng)離開(kāi)了。由By the time I got here可知該用過(guò)去完成時(shí),所以選C?!军c(diǎn)評(píng)】考查動(dòng)詞時(shí)態(tài)。15.The bus ______ for five minutes when Tim arrived at the station. A.wentB.has leftC.had leftD.had been away【答案】D 【解析】【分析】句意:當(dāng)?shù)夏返竭_(dá)車(chē)站時(shí),公交離開(kāi)了五分鐘了。表示到達(dá)車(chē)站前已經(jīng)發(fā)生或完成的動(dòng)作,句子用過(guò)去完成時(shí)態(tài);leave是一個(gè)非延續(xù)性的動(dòng)詞,不能與表示一段時(shí)間的狀語(yǔ)for…連用,可以表達(dá)成be away,形容詞表示狀態(tài),可以與表示一段時(shí)間的狀語(yǔ)連用。故選D?!军c(diǎn)評(píng)】本題考查過(guò)去完成時(shí)以及延續(xù)性動(dòng)詞的用法。16.When he arrived at the bus stop, the bus ________ for 10 minutes. A.has leftB.had leftC.has been awayD.had been away【答案】 D 【解析】【分析】句意:當(dāng)他到達(dá)車(chē)站時(shí),公交車(chē)已經(jīng)離開(kāi)10分鐘了。for+時(shí)間段,表示動(dòng)作或狀態(tài)的延續(xù),leave是短暫性動(dòng)詞,故用其相對(duì)應(yīng)的延續(xù)性結(jié)構(gòu)be away,公交車(chē)離開(kāi)發(fā)生在他到達(dá)之前,所以用過(guò)去完成時(shí),故選D。【點(diǎn)評(píng)】考查過(guò)去完成時(shí)。17.—Did you see Tom at the party?—No, he by the time I got there.A.leftB.was leavingC.had leftD.has left【答案】 C 【解析】【分析】by the time的從句用過(guò)去時(shí),主句用過(guò)去完成時(shí),表示主句的動(dòng)作先發(fā)生,故選C。句意是:在我到那里之前他已經(jīng)離開(kāi)了?!军c(diǎn)評(píng)】本題考查過(guò)去完成時(shí)的用法。18.— Jim, why didn39。t you go to Beijing by train? — Bad luck! When I got to the station, the train ________.A.left1