5、realizeshewasafamousfilmstaruntilshetookoffherdarkglasses.强调句型的两种变形形式:一般疑问句形式:Is/ Was it … that…? 特殊疑问句形式:Who/ Whom /When/ When 等 + is/ was it that …?1)Was it in 1979 ______ the American astronaut succeeded ______ landing on the moon? A. when; on B. that; on C. whe
6、n; in D. that; in (Key: D)2)Was ______ that I saw last night at the concert? A. it you B. not you C. you D. that yourself (Key: A)3)Who was it that you met in the street yesterday? 昨天你在街上遇到的是谁?Where was it that you met Jack yesterday? 你昨天是在哪里遇到杰克的?2.
7、It+be的适当形式+时间+when-clause.专业.专注..word可编辑.这个句型中,it指时间,而且表示时间的词语前没有介词(时间一般为具体时间)。主句中的谓语动词和从句中的谓语动词在时态上一般是一致的,主句是willbe,when从句用一般现在时代替一般将来时。常译为"当……的时候,是……"例如:Itwasalready8o’clockwhenwegothome.Itwillbemidnightwhentheygetthere.It was five o’clock in the afternoon _____ they cli
8、mbed up to the top of the mountain.It was at five o’clock in the afternoon _____ they cli