🟣 ORAÇÕES SUBORDINADAS SUBSTANTIVAS | Aula de Português para concursos, vestibulares, provas, ENEM

Summary

In this lesson, Professor Letícia Góes explains subordinate noun clauses in Portuguese, focusing on their six types and how to identify them. She covers how these clauses function within a sentence—such as subject, object, complement, and more—while providing practical examples. The lesson also discusses the difference between developed and reduced clauses and emphasizes the importance of recognizing integrative conjunctions, interrogative pronouns, and adverbs. Through clear examples and explanations, the video guides learners in mastering these complex structures to enhance their understanding of compound sentences in Portuguese.

Takeaways

• 😀 Subordinate substantive clauses (orações subordinadas substantivas) are classified based on their function in the main clause.
• 😀 There are six main types of subordinate substantive clauses: subjective, direct object, indirect object, nominal complement, predicative, and appositive.
• 😀 To identify a subordinate substantive clause, one can often replace it with the word 'isso' or 'disso' and check if it still makes sense.
• 😀 A subjective subordinate substantive clause functions as the subject of the main clause, such as in 'É claro que a vida é boa'.
• 😀 An objective direct subordinate substantive clause functions as the direct object of the verb, as seen in 'Achei que ele ia pendurar a placa'.
• 😀 An objective indirect subordinate substantive clause functions as the indirect object of the verb, like 'Lembre-se de que a vida é breve'.
• 😀 A nominal complement subordinate substantive clause complements the meaning of a noun, like in 'Você tem certeza de que isso é amor'.
• 😀 A predicative subordinate substantive clause describes the subject of the main clause, for example, 'A verdade é que eu sou louco por você'.
• 😀 An appositive subordinate substantive clause provides further explanation about a noun in the main clause, as in 'O técnico só disse uma coisa: que estava decepcionado'.
• 😀 The key to understanding these clauses is being able to identify the syntactic function of the subordinate clause in relation to the main clause.

Q & A

What are subordinated substantive clauses, and why are they important to understand?

Subordinated substantive clauses are dependent clauses that function as nouns within a sentence. They are important to understand because they play key roles in constructing complex sentences and are classified based on their syntactical functions, such as subject, object, or complement.

How can you identify a subordinated substantive clause?

A subordinated substantive clause can be identified by substituting it with the word 'isso' (this) or 'disso' (that). If the sentence still makes sense, the clause is likely a subordinated substantive clause.

What are the six types of subordinated substantive clauses?

The six types of subordinated substantive clauses are: subjective, objective direct, objective indirect, nominative complement, predicative of the subject, and appositive.

What function does a subjective subordinated substantive clause serve?

A subjective subordinated substantive clause functions as the subject of the main sentence. For example, 'It is clear that life is good' — the phrase 'that life is good' is the subject of the sentence.

What is the difference between objective direct and objective indirect subordinated substantive clauses?

Objective direct subordinated clauses function as the direct object of the main sentence, while objective indirect clauses act as the indirect object. The key difference is that objective indirect clauses require a preposition (like 'de') before the subordinated clause.

How can an objective indirect clause be identified?

An objective indirect clause can be identified by the presence of a verb that requires an indirect object, followed by a preposition. For example, 'Remember that life is short' — 'that life is short' functions as the object indirect of 'remember'.

What does a predicative of the subject subordinated substantive clause do?

A predicative of the subject subordinated substantive clause provides a characteristic or quality of the subject in the main sentence. For example, 'The truth is that I love you' — 'that I love you' acts as the predicative of the subject 'the truth'.

What is an appositive subordinated substantive clause?

An appositive subordinated substantive clause explains or clarifies a noun in the main sentence. For example, 'The coach only said one thing: that he was disappointed' — 'that he was disappointed' is an appositive clause explaining 'one thing'.

How does a subjective subordinated clause differ from an objective direct subordinated clause?

A subjective subordinated clause functions as the subject of the main sentence, while an objective direct subordinated clause functions as the direct object. For example, 'It is clear that life is good' (subjective) vs. 'I thought that he would hang the sign' (objective direct).

What is the role of conjunctions in subordinated substantive clauses?

Conjunctions in subordinated substantive clauses, like 'que' (that) or 'se' (if), introduce the clause and connect it to the main sentence. These conjunctions are crucial for signaling the presence of a subordinated clause.