题目内容
3.All the club members _______ the floor when they heard someone _______ for help.( )| A. | swept; were shouting | B. | swept; shouted | ||
| C. | were sweeping; shouting | D. | were sweeping; shouted |
分析 所有的俱乐部的成员在听到有人求助的时候正在打扫地板.
解答 答案:C.
结合语境推测句意是"所有的俱乐部的成员在听到有人求助的时候正在打扫地板.",主句的动作在过去某个时刻,即"听到有人求助时"正在进行着,且动作在一段时间内持续进行,所以用过去进行时,过去进行时的构成是:主语+was/were+动词的现在分词,第二个设空处考查句式hear sb.doing sth."听见某人正在做某事"故选C.
点评 本题考查了动词的时态.做题时,一定要特别关注有关的时间短语,这是判断句子时态的标志.在没有时间状语的情况下可以联系上下文根据状语从句的类型来做出正确判断.
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