Happy boy smiles.

Meaning: This means that a young male human expresses happiness or amusement by turning up the corners of his mouth. It's like saying, The boy is happy and shows it by smiling.

Choice of Words: Happy is an adjective that indicates a positive emotion or feeling. Boy is a common noun referring to a young male human. Smiles is a verb in the third person singular present tense, indicating the act of turning up the corners of one's mouth to express happiness or amusement.

Alternative Expressions

The boy is happy and smiling.

Meaning: This sentence tells us the same thing as the first sentence, but it uses different words to describe the boy's happiness and smiling.

Choice of Words: The is a determiner that refers to the specific boy we are talking about. Boy is a noun that refers to a young male child. Is is a verb that indicates a state of being. Happy is an adjective that describes the boy's feeling. And is a conjunction that connects two words or phrases. Smiling is a verb that describes the boy's facial expression.

A boy who is happy is smiling.

Meaning: This sentence tells us the same thing as the first two sentences, but it uses a relative clause to describe the boy's happiness.

Choice of Words: A is an indefinite article that refers to one unspecified boy. Boy is a noun that refers to a young male child. Who is a relative pronoun that introduces a clause describing the boy. Is is a verb that indicates a state of being. Happy is an adjective that describes the boy's feeling. Is is a verb that indicates a state of being. Smiling is a verb that describes the boy's facial expression.

Related Expressions