题目内容
1.While ______ in the street,I met an old friend of mine.( )A. | walked | B. | was walking | C. | walking | D. | I am walking |
分析 在街上走的时候我遇见了一个老朋友.
解答 答案是C.本题考查"连词+分词"的结构."连词+分词"的结构在句中往往做状语,属于分词做状语;分词做状语时分词的选择是看分词和句子主语之间的关系:分词和句子主语之间是主谓关系(主动关系),用现在分词;分词和句子主语之间是动宾关系(被动关系),用过去分词;本题中连词While后的walk和句子主语I之间是主动关系,所以答案选择C.注意:1)"连词+分词"的结构中分词前不能有任何形式的be动词,所以排除B;2)D项时态错误.
点评 首先判断选项中的动词在句中是以谓语还是非谓语形式出现;然后根据选项在句中的功能结合非谓语的基本用法做出合理的判断.要积累常见非谓语动词的搭配和句型.
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