Formal & Informal Speech
Aligned to SL.8.6 — Common Core State Standards for English Language Arts.
What this lesson teaches
Skilled speakers adapt to the situation, using formal English when the context calls for it and a relaxed register among friends. Match your words and tone to the audience and task.
Worked examples
Example 1
You might tell a friend 'that test was brutal,' but tell a teacher 'the exam was quite challenging'; the meaning is close, yet the register fits each listener.
Example 2
Register is not honesty. Saying 'the exam was quite challenging' to a teacher and 'brutal' to a friend are both true.
Example 3
Getting it wrong is costly in one direction only. Too formal reads as stiff; too casual reads as not taking it seriously.
Practice questions
- Rewrite a casual sentence in formal English.
- Name a situation that requires formal speech.
- Explain how your tone shifts with your audience.
Watch the lesson
Every lesson comes with a video taught in English and Spanish — the same video the QR code in the printed workbook opens.
▶ Watch this lessonEn español
Habla Formal e Informal
Los buenos hablantes se adaptan a la situación, usando un español formal cuando el contexto lo exige y un registro relajado entre amigos. Ajusta tus palabras y tu tono al público y a la tarea.
Ejemplo 1: Podrías decirle a un amigo 'ese examen estuvo pesadísimo,' pero a un maestro 'el examen fue bastante exigente'; el sentido es parecido, pero el registro se ajusta a cada oyente.
Ejemplo 2: El registro no es honestidad. Decirle a un maestro 'el examen fue bastante exigente' y a un amigo 'estuvo pesadísimo' son las dos verdad.
Ejemplo 3: Equivocarse cuesta en una sola dirección. Demasiado formal se lee como rígido; demasiado informal se lee como no tomárselo en serio.
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