虚拟语气可以用must吗
- 心理
- 关注:1.22W次
must不用在虚拟语气中
虚拟条件句:
条件状语从句是非真实情况,在这种情况下要用虚拟语气。
1.条件从句与现在事实不一致,其句型为:
句型1:If +主语+过去时,主语+ should (could, would, 或might) +动词原形
If I were you, I would study hard.
If it rained, I would not be here now.
2.条件从句与过去事实不一致,其句型为:
句型2 : If +主语+had+过去分词,主语+ should(could, would, 或might)+ have +过去分词
If the doctor had come last night, the boy would have been saved.
If I had not studied hard, I would have failed in the exam last term.
3.条件从句与将来事实不一致,其句型为:
句型3:If +主语+过去时/ should +动词原形/ were to+动词原形,主语+ should (could, would, 或might) +动词原形
If it should rain tomorrow, we would stay at home.
If I were to go to the moon one day, I could see it with my own eyes.
If you missed the film tonight, you would feel sorry.
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虚拟语气
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