请教以下几句中would用法
2024-12-14 16:05:19 学考宝 作者：佚名
问题描述
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Why would my dad—who hadn't even stayed around long enough to see me born— talk to my mom about a summer camp?是表示意愿吗？
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No one, ever, in his whole life, had written to him. Who would? He had no friends, no other relatives.这个would是表示将会吗？原型是will吗？
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"That's mine!" said Harry, trying to snatch it back.
"Who'd be writing to you?" sneered Uncle Vernon, shaking the letter open with one hand and glancing at it.如果would表示将会，为什么在现在时中用 would
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问：“你不认识他吗？（人已死）”答：“why would I?”这个would 觉得像should，是什么用法？
老师答疑
曹老师：
第一句，would 表示意愿
第二句，would 表示预测意义。 who would？=No one would.
第三句，would 仍是预测意义。情态动词表示预测意义时，过去式并不表示过去，只是信心程度小于现在形式而已。如He may be sleeping. He might be sleeping. 两句都是现在在推测，用might时信心小于may。
第四句的 would 还是推测意义。would 表示推测，说话人的信心在在80-90%。Why do you think I would know him? would表示推测。
