题目
Not until she opened her mouth and spoke, ______ she was foreign.A. realizedB. had realizedC. had I realizedD. did I realize
Not until she opened her mouth and spoke, ______ she was foreign.
A. realized
B. had realized
C. had I realized
D. did I realize
题目解答
答案
D. did I realize
解析
本题考查倒装句的用法,特别是Not until引导的倒装结构。解题关键在于:
- Not until置于句首时,主句需用部分倒装;
- 倒装时需保留时态一致,注意主句中动词的时态与从句一致;
- 排除法:结合选项中的助动词和主谓顺序判断正确形式。
句子结构分析
原句为复合句,主句为"she was foreign",从句由Not until引导的时间状语从句(she opened her mouth and spoke)。主句需倒装。
倒装规则
- Not until置于句首时,主句需用部分倒装(助动词/系动词/情态动词 + 主语 + 动词原形)。
- 从句中opened为过去式,主句动作realize也应发生在过去,因此主句时态应为一般过去时。
选项分析
- A. realized:未倒装,错误。
- B. had realized:完成时表示动作先于从句发生,但主句动作与从句动作是同时发生,错误。
- C. had I realized:使用过去完成时,且助动词had与主语I顺序颠倒,但主句动作应为一般过去时,错误。
- D. did I realize:正确倒装(助动词did + 主语I + realize原形),时态一致,符合语境。