题目内容

1.It would be very safe if you      the door        to the garden.(  )
A.fasten;ledB.will fasten;leads
C.fastened;leadingD.fastened;to lead

分析 如果你将通往公园的门加固,那会很安全的.

解答 答案:C
根据句意可知,本句是虚拟条件句;由于主句使用了"would+动词原形",故if从句表达的应是与现在事实相反的情况,需要使用一般过去时fastened;"        to the garden"在句中作名词door的后置定语,由于该名词与动词lead构成了主谓关系,意为"通往公园的门";所以这里应使用现在分词形式;故选C.

点评 本题考查虚拟条件句以及现在分词作定语的用法;做本题时,首先应根据句意以及主句谓语部分的表现形式,判断出该句是虚拟条件句,表达的是与现在事实相反的情况;从而确定出从句应使用的时态;因此,需要熟练掌握虚拟条件句的意义及用法;其次还应掌握动词的现在分词的作定语的用法.

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