Учитель объяснил новую грамматику.

The teacher explained the new grammar.

Breakdown of Учитель объяснил новую грамматику.

• учитель: the teacher
• объяснить: to explain
• новый: new
• грамматика: the grammar

Questions & Answers about Учитель объяснил новую грамматику.

What case is the noun грамматику in, and how do you know?

The noun грамматику is in the accusative case because it serves as the direct object of the verb объяснил. In Russian, direct objects typically take the accusative form, and the ending -у on грамматику signals this role.

Why is the adjective новую written in that particular form?

The adjective новую is in the feminine accusative singular form to agree with the noun грамматику, which is feminine. In Russian, adjectives must match the noun they modify in gender, number, and case, so новую is used to correctly modify грамматику.

What does the ending -л in объяснил indicate about the verb?

The ending -л in объяснил indicates that the verb is in the past tense. Additionally, it shows that the subject is masculine singular, which aligns with Учитель (teacher) being a masculine noun.

How does the word order in Учитель объяснил новую грамматику help identify the subject and the object?

The sentence follows a typical Subject-Verb-Object order, where Учитель is the subject performing the action, объяснил is the verb describing the action, and новую грамматику is the object receiving the action. The accusative ending on грамматику further confirms its role as the object.

What aspect is expressed by the verb объяснил, and why is that significant?

The verb объяснил is in the perfective aspect, which indicates that the action of explaining is viewed as complete. This tells us that the teacher finished explaining the new grammar, emphasizing the completion of the action.