Curriculum › Grade 9 › English Language Arts

Adapting Speech to Context

  • Grade 9
  • English Language Arts
  • SL.9-10.6
  • Speaking & Listening
  • Free lesson

Aligned to SL.9-10.6 — Common Core State Standards for English Language Arts.

What this lesson teaches

Adjust your speech to the situation — formal for a presentation, casual with friends — and command formal English when the task calls for it.

Worked examples

Example 1

Pitching an idea to a principal, a student trades 'it's kinda broken' for 'the system has a recurring flaw,' matching the formality the setting requires.

Example 2

Explaining the same software bug twice: to an engineer, the export routine throws a null reference when the date field is blank. To a customer, exports fail if a date is missing — we are fixing it, and leaving the date filled avoids it for now. Neither version is dishonest; each supplies what its listener can act on.

Example 3

Common mistake: assuming formal speech means abandoning your own voice or dialect. Command of formal English is a tool you add, not an identity you trade — the skill is knowing which register a situation calls for and being able to produce it. A student who can move between a casual register with friends and a formal one in an interview has more range than one who only has the second.

Practice questions

  1. Identify a context that requires formal English and one that does not.
  2. Rewrite a casual statement into a formal register.
  3. Explain how audience changes the words you choose.

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 lesson

En español

Adaptar el habla al contexto

Ajusta tu habla a la situación —formal en una presentación, casual con amigos— y domina el español formal cuando la tarea lo exige.

Ejemplo 1: Al proponer una idea a la directora, un estudiante cambia «está medio descompuesto» por «el sistema tiene una falla recurrente», ajustando la formalidad que el contexto requiere.

Ejemplo 2: Al explicar el mismo error de software dos veces: a un ingeniero, la rutina de exportación lanza una referencia nula cuando el campo de fecha está vacío. A un cliente, la exportación falla si falta una fecha — ya lo estamos corrigiendo, y por ahora se evita dejando la fecha llena. Ninguna versión es deshonesta; cada una da lo que su oyente puede usar.

Ejemplo 3: Error común: suponer que hablar con formalidad significa abandonar la propia voz o variedad del idioma. El dominio del registro formal es una herramienta que se suma, no una identidad que se canjea — la destreza está en saber qué registro pide cada situación y poder producirlo. Quien puede moverse entre un registro coloquial con amigos y uno formal en una entrevista tiene más alcance que quien solo tiene el segundo.

More Speaking & Listening lessons

Collaborative DiscussionSL.9-10.1Integrating Sources from MediaSL.9-10.2Evaluating a Speaker's ReasoningSL.9-10.3Presenting Ideas ClearlySL.9-10.4Digital Media in PresentationsSL.9-10.5

Teach this lesson today

An AI tutor that guides with questions instead of just giving answers — all K–12 core subjects, every child in the family.

Start free — no card required