虚拟语气：英语语法中何时使用虚拟语气

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虚拟语气：英语语法中何时使用虚拟语气

要理解英语语法中的虚拟语气，我们必须理解该语言给我们提供的不同语气。语气是一种动词形式，表示作者对其文字内容的态度。在英语中，这些语气被称为虚拟语气、祈使语气和指示语气。虚拟语气表示假设、建议、要求或愿望。命令式语气用于发布命令。陈述性语气表达一种观点或事实，或者我们可以用它来提问。接下来是虚拟语气的定义，以及一些关于虚拟语气句子的例子。

虚拟语气

虚拟语气允许作者表达要求、建议、愿望，甚至讨论一个假设的情况。一般来说，这种语气是一种罕见的动词形式。我们用它来讨论我们还不确定会发生的情况和事件。

关于它的基本形式要记住的重要一点是，它总是以动词的基本形式出现。这适用于所有的动词和所有的观点(第一人称、第二人称和第三人称)。

虚拟的例子

在虚拟语气中，我们讨论我们建议、期望或想象将来会发生什么。以下是这种情绪的几个简单例子:

I would follow them if I were you. (Since this is a hypothetical event, was turns into were.)The judge orders that the case halt immediately. (As this is a person’s demand, halts changes to halt.)I suggest that she buy what she can carry. (Due to this being a suggestion, buys becomes buy.)You wish it were the truth. (Since this expresses a wish, was is replaced by were.)

虚拟语气的例子

Be-Subjunctive Form

I require that you be busy. (A normal example would be, “You are busy.”)I request that she be faithful. (“She is faithful.”)

Have-Subjunctive Form

They insist she have clemency. (“She has clemency.”)He commanded that he have equipment. (“He has equipment.”)

Were-Subjunctive Form

She would visit if she were free. (“She was free.”)I wish I were not so behind! (“I wish I was not so behind!”)

Third-Person Singular Verb Form

You insist that he return the videos. (“He returns the videos.”)I demand that she release me! (“She releases me!”)

邀请虚拟语气的动词

动词wish, command, ask, recommend, suggest, insist, order, and demand邀请作者在句子中使用虚拟语气。

The ruling ordered that he forfeit all stolen, privately held funds.I recommend that we be better stewards of our cities.

邀请虚拟语气的形容词

形容词important, necessary, essential，祈使语气和crucial引导虚拟语气。当它们与that连用时，这通常是正确的。

It is crucial that safety remain a top priority.It is imperative that she administer the appropriate treatment.

Subjunctive Mood with Lest

They are leaving early lest they face the storm (“in order to not face the storm”).

虚拟语气图

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