Unlocking Word Meaning
Aligned to L.7.4 — Common Core State Standards for English Language Arts.
What this lesson teaches
Figure out unknown words using context clues, Greek and Latin roots and affixes, and reference tools. Roots and affixes are keys that unlock many words at once.
Worked examples
Example 1
'Benevolent' contains 'bene' (good) and 'vol' (wish) — a benevolent ruler wishes people well. Knowing 'bene' also helps with 'benefit' and 'benefactor.'
Example 2
'Malevolent' is the same 'vol' (wish) with 'mal' (bad) in front — it means exactly the opposite of benevolent.
Example 3
The root gets you close, then context decides. 'Volunteer' shares that root and has drifted a long way from 'wish'.
Practice questions
- Find an unfamiliar word while reading and guess its meaning from context.
- Break a long word into a root and any prefix or suffix, then define each part.
- Confirm your guess in a dictionary and note whether the clues were reliable.
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
Descubrir el significado
Deduce palabras desconocidas usando pistas del contexto, raíces y afijos griegos y latinos, y materiales de consulta. Las raíces abren muchas palabras a la vez.
Ejemplo 1: 'Benevolente' tiene 'bene' (bien) y 'vol' (desear) — un rey benevolente desea el bien. Saber 'bene' también ayuda con 'beneficio' y 'benefactor.'
Ejemplo 2: 'Malévolo' es la misma raíz 'vol' (querer) con 'mal' delante — significa exactamente lo contrario de benévolo.
Ejemplo 3: La raíz te acerca y luego decide el contexto. 'Voluntario' comparte esa raíz y se ha alejado mucho de 'querer'.
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