Exploring Affixes: Prefixes and Suffixes in English Grammar

What is an affix?

• A grammatical error

• A root word that doesn't change

• A letter or letters added to a root word to change its meaning

• A type of word used only in complex sentences

What does the prefix 'un-' mean?

• Not

• Re

• Under

• Before

What does the prefix 're-' mean?

• Before

• Under

• Not

• Again

What is the purpose of a suffix?

• All of the above

• To change the tense of verbs

• To modify the meaning of the root word

• To form the plural of nouns

Which of the following is a function of the suffix '-ing'?

• To form superlatives

• To make a word negative

• To form gerunds or present participles

• To indicate past tense

Which example shows the use of a suffix?

• Disagree

• Unfriendly

• Irresponsible

• Quickly