Learn Hardcore French: Le lac est pollué.

Le is the masculine definite article in French. It shows that we are talking about a specific lake. Unlike English, where the use of articles can sometimes be optional in general statements, French requires that most nouns be accompanied by an article.

Why is the adjective pollué placed after the verb est instead of before the noun?

In French, adjectives that describe a state or condition typically follow the noun when they form part of a predicate with the verb être. In this sentence, pollué comes after est to indicate the state of the lake, unlike in English where adjectives like “polluted” usually precede the noun.

Does the adjective pollué need to change form to agree with the noun lac?

Yes, adjectives in French must agree in gender and number with the noun they modify. Since lac is masculine and singular, pollué appears in its masculine singular form. If the noun were feminine or plural, the ending of the adjective would also change accordingly.

What tense and form is the verb est, and what is its function in the sentence?

The verb est is the third person singular form of être (to be) in the present tense. It functions as a linking verb that connects the subject le lac to the predicate adjective pollué, describing the state of the lake.