Sagot :
The three sentences are simple sentences, formed by an independent phrase.
Purpose of sentences
- The first sentence wants to inform the narrator's relationship with another individual.
- The second sentence wants to expose a characteristic of someone that the narrator knows.
- The third sentence wants to name an object.
Sentence components
- First sentence: "The person standing at the gate" is the subject of the sentence, "is" is the verb of the sentence, and "my bother" is the indirect object.
- Second sentence: "My uncle's son" is the subject, "can sing" is a verb phrase, and "very well" is the direct object.
- Third sentence: "The" is an article and "door" is the noun.
Important pieces of information
- Simple sentences are those formed by a single independent phrase, which does not need complements to have complete meaning.
- The subject of the sentence is the person who is suffering or promoting the action provoked by the verb of the sentence.
- The verb is the word that represents an action like "can," "be," "sing," "think," "reflect," etc.
- An object is a word that complements the action of the verb.
- The object is direct when it does not need prepositions to have complete meaning.
- The object is indirect when it needs a preposition to have full meaning.
- A verb phrase is the union of two or more verbs, placed in sequence in the same sentence, and expressing a single grammatical meaning.
Learn more about sentence types at the link:
https://brainly.com/question/7517418
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