Final Answer:
The phrase “Es necesario que…” requires the use of the subjunctive mood and it conveys a sense of necessity or obligation.
Step-by-step explanation:
The phrase “Es necesario que…” is a trigger for the subjunctive mood in Spanish. The subjunctive mood is used to express subjective actions, such as desires, doubts, emotions, or possibilities. In this case, when “Es necesario que…” is followed by a verb in the subjunctive mood, it indicates that something is necessary or required. For example, “Es necesario que estudies para el examen” (It’s necessary that you study for the exam). Here, the use of the subjunctive mood emphasizes the necessity of studying for the exam.
In contrast, if the indicative mood were used in this context, it would convey a statement of fact rather than necessity. For instance, “Es necesario estudiar para el examen” (It’s necessary to study for the exam) uses the indicative mood to state a fact rather than expressing necessity or obligation.
Understanding when to use the subjunctive or indicative mood is crucial for conveying precise meanings in Spanish and ensuring grammatical accuracy.