情态动词与虚拟语气

🎯 学习目标

🧬 核心公式 (If If系列)

与过去相反：
If + had done,
主语 + would have done

与现在相反：
If + did / were,
主语 + would do

与将来相反：
If + should do / were to do,
主语 + would do

* 主句的情态动词 would 也可以替换为 could, should, might。

💡 时空裂缝原理

虚拟语气就是表达一种不可能或可能性极小的“假设”。为了表明这不是现实，我们在语法上故意把动词的时态**“往回退一格”**。

〰️

Fact 现实

TIME

I don't have money, so I can't buy it.

我没有钱，所以我买不起它。

Imagination 假设

SUBJUNCTIVE MOOD

If I had money, I would buy it.

如果我有钱，我就会买下它。

请选择假设时间线

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💬 评论 & 讨论