题目内容
4._______ with computers,the school library has stepped into the modern age.( )A. | Equipped | B. | Equipping | C. | Having equipped | D. | To be equipped |
分析 句意:由于配备了电脑,学校图书馆已步入了现代化时代.
解答 答案A.
分析句子结构可知,逗号之后是主句,逗号之前是非谓语动词.主句的主语是"the school library",与所给动词"equip"存在逻辑上的被动关系,因此用过去分词,从而排除B、C和D项.过去分词短语在句中作原因状语.故选A.
点评 本题是对非谓语动词的考查.非谓语动词主要为现在分词,过去分词和动词不定式,在句中充当主语、宾语、表语、定语、状语等成分.考生在答题时需注意非谓语动词与主语在逻辑上的主被动关系,如果逻辑上是主动关系,用现在分词;如果逻辑上是被动关系,则用过去分词;如果逻辑上,动作还未发生,则用不定式.
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