Is il faut, like It's necessary?
As in, il faut aller a l'ecole?
Is it used in any other way?
it's like "it's necessary"
Some alternate meanings = one must, "you gotta..."
Sra (aka Mme)
Yes, "il faut" in French can be translated as "it's necessary" or "it's required." Your example, "il faut aller à l'école," means "it's necessary to go to school."
To form the expression "il faut," you use the impersonal verb "falloir" in the third person singular, followed by the verb in the infinitive form. This construction is commonly used to express obligations, requirements, or necessities in French.
In addition to expressing necessity, "il faut" can also be used in other contexts. For example, it can be used to give advice or make recommendations. For instance, "il faut essayer cette nouvelle recette" means "you should try this new recipe." Similarly, it can also be used to express general truths or common wisdom, like in "il faut prendre soin de la planète" meaning "we must take care of the planet."
Overall, "il faut" is a versatile expression in French, commonly used to convey the idea of necessity, but it can also be used to give advice or express truths.