题目内容
10.Entering the room,I found Mary _______ at the desk and _______ a letter.( )A. | seated; wrote | B. | sitting; written | ||
C. | seating; writing | D. | seated; writing |
分析 进入房间,我发现Mary坐在课桌旁写信.
解答 答案:D 句中found后接复合宾语,即find sb doing sth/done;seat与Mary构成动宾关系,要用表示被动的过去分词,write与Mary构成主谓关系,要用表示主动的现在分词,表示发现某人正在做某事.故选D.
点评 过去分词是非谓语动词的一种,用法很灵活,分为简单式done(表示与谓语同时或几乎同时发生的动作);完成式having been done(表示先于谓语的动作).学习时,要把握其用法特征:表示被动和完成.同时还要注意区分现在分词和不定式.
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