Curriculum › Grade 8 › English Language Arts

Commas, Dashes & Ellipses

  • Grade 8
  • English Language Arts
  • L.8.2
  • Language
  • Free lesson

Aligned to L.8.2 — Common Core State Standards for English Language Arts.

What this lesson teaches

Correct punctuation guides the reader. Use commas to separate parts of a sentence, a dash to signal a sudden break or emphasis, and an ellipsis to show an omission or a trailing pause.

Worked examples

Example 1

'I opened the box, hoping for a gift, and found — nothing.' The commas group the phrase, and the dash lands the surprise harder than a comma could.

Example 2

An ellipsis marks a trailing off: 'I thought you said…' Using it for excitement instead of a dash reads as hesitant.

Example 3

A dash interrupts, a colon announces, a semicolon joins two sentences that could stand alone. They are not interchangeable.

Practice questions

  1. Add commas where a sentence needs them for clarity.
  2. Use a dash to create emphasis in a sentence.
  3. Show a trailing pause with an ellipsis correctly.

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.

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En español

Comas, Rayas y Puntos Suspensivos

La puntuación correcta guía al lector. Usa comas para separar partes de una oración, la raya para señalar un corte o énfasis, y los puntos suspensivos para mostrar una omisión o una pausa que se prolonga.

Ejemplo 1: 'Abrí la caja, esperando un regalo, y encontré... nada.' Las comas agrupan la frase y los puntos suspensivos hacen que la sorpresa caiga con más fuerza.

Ejemplo 2: Los puntos suspensivos marcan algo que se apaga: 'Yo pensé que habías dicho…' Usarlos para emoción en vez de una raya se lee como duda.

Ejemplo 3: La raya interrumpe, los dos puntos anuncian, el punto y coma une dos oraciones que podrían ir solas. No son intercambiables.

More Language lessons

Active vs. Passive Voice & VerbalsL.8.1Voice, Conditional & SubjunctiveL.8.3Unlocking Words with RootsL.8.4Figures of Speech & ConnotationL.8.5Academic & Domain VocabularyL.8.6

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