题目
Dinner_over, we left the table.A. wasB. isC. beingD. had been
Dinner_over, we left the table.
A. was
B. is
C. being
D. had been
题目解答
答案
C. being
解析
本题考查非谓语动词的用法,核心在于判断句子中动词短语的正确形式。关键点在于:
- 逻辑主语与动词的关系:主语
we与动词over之间不存在主动关系,需用分词的被动形式。 - 语境表达:句子强调“晚饭结束”这一动作与“离开餐桌”之间的逻辑因果关系,需用现在分词的进行时形式表达背景或原因。
选项分析
- A. was:构成完整句子
Dinner was over,但缺少连词连接,导致句法错误。 - B. is:同理,
Dinner is over需独立成句,无法直接修饰主句。 - C. being:现在分词的被动形式,表示“晚饭正在结束”或“晚饭已准备好”,与
left构成时间背景,符合语境。 - D. had been:过去完成时强调“晚饭早已结束”,但与
left的时态衔接不自然。
结构解析
Dinner being over是分词短语作原因状语,等同于Because dinner was over,省略连词because,使表达更简洁。