Understanding Prefixes and Their Meanings

The video tutorial introduces prefixes, focusing on 'un', 'dis', and 're'. It explains how prefixes alter the meaning of root words, providing examples like 'unhappy', 'disorganized', and 'reheat'. The tutorial emphasizes understanding these prefixes to grasp word meanings better and invites students to ask questions for clarity.

What is the main difference between prefixes and inflectional endings?

• Inflectional endings change the meaning of the word.

• Inflectional endings are added to the beginning of a root word.

• Prefixes change the meaning of the word.

• Prefixes are added to the end of a root word.

What does the prefix 'un' in 'unhappy' signify?

• Again

• Not

• Opposite of

• Very

Which of the following words means 'not organized'?

• Organized

• Disorganized

• Reorganized

• Unorganized

What does the prefix 'dis' in 'dishonest' mean?

• Very

• Opposite of

• Again

• Not

Which prefix would you add to 'friendly' to indicate 'not friendly'?

• Un

• Dis

• In

• Re

What does the prefix 'un' generally mean?

• Opposite of

• Again

• Very

• Not

What does the prefix 're' in 'reheat' mean?

• Again

• Very

• Opposite of

• Not

If you 're-read' a book, what are you doing?

• Reading it for the first time

• Reading it again

• Reading it quickly

• Reading it slowly

Which prefix would you add to 'heat' to indicate 'heat again'?

• In

• Re

• Dis

• Un

What is the primary function of prefixes in words?

• To change the meaning of the word

• To change the tense of the word

• To make the word shorter

• To make the word longer