题目内容
6.If _______,the disease may become deadly.( )A. | to be treated | B. | not being treating | ||
C. | not treating | D. | untreated |
分析 若不加以治疗,病情就可能会变得很严重.
解答 答案是D.考查过去分词短语作条件状语.句意是:若不加以治疗,病情就可能会变得很严重.动词treat和逻辑主语the disease之间是被动关系,所以用过去分词形式.这是连词if引导的过去分词短语,作条件状语,相当于一个条件状语从句.故答案是D.
点评 解答此类题目,首先要明确句意,其次分析句子成分,然后根据相关语法选择正确的答案.
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