18.When she entered the police station,she recognized the man who ______ her at once.( 。
A.was attackingB.attackedC.had attackedD.would attack

分析 當(dāng)她走進(jìn)警察局時(shí),她認(rèn)出了那個(gè)曾經(jīng)襲擊她的人.

解答 答案:C
根據(jù)句意可知,此處的動(dòng)作"attack her"應(yīng)發(fā)生在"she recognized the man(使用了一般過去時(shí))"之前;即:襲擊她應(yīng)發(fā)生在(過去)她認(rèn)出了那個(gè)人之前;因此此處表示發(fā)生在過去某時(shí)間之前的動(dòng)作,應(yīng)使用過去完成時(shí);A.過去進(jìn)行時(shí),表示在過去某時(shí)間正在發(fā)生的動(dòng)作或狀態(tài);B.一般過去時(shí),表示過去某時(shí)間里發(fā)生的動(dòng)作或狀態(tài);D.過去將來時(shí),表示從過去的某一時(shí)間來看將來將要發(fā)生的動(dòng)作或狀態(tài);因此A.B.D都不會(huì)句意;故選C

點(diǎn)評(píng) 本題考查了過去完成時(shí)的用法(had+done).做本題的關(guān)鍵是要根據(jù)句意,判斷出該動(dòng)作發(fā)生的時(shí)間是在過去的過去;另外,還應(yīng)了解各時(shí)態(tài)所表達(dá)的具體意義以及它們之間的用法區(qū)別.

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