Question

(2013·北京高考)When we saw the road ________ with snow, we decided to spend the holiday at home.

(2013·北京高考)When we saw the road ________ with snow, we decided to spend the holiday at home. A．block B．to block C．blocking D．blocked

Answer 1

D

选D　考查非谓语动词。句意：当我们看到道路被雪封住后，我们决定在家过假期。分析句子结构可知，此处是“see＋宾语＋宾语补足语”结构。宾语补足语是do形式时，表示“看见宾语做某事的全过程”；宾语补足语是doing形式时，表示“看见宾语正在做某事”；若宾语补足语与宾语是动宾关系时，则用过去分词形式作宾语补足语。road与block之间是被动关系，故选D。