Prefixes over-, under-, and sub-.

What is a prefix?

• A word part that comes at the beginning of a base word.

• A word part that come at the end of a base word.

A prefix would not give a word a new meaning.

• True

• False

Which prefix best suits the base word below?

"active"

• under-

• over-

• sub-

Which prefix best suits the base word below?

"board"

• under-

• over-

• sub-

Which prefix best suits the base word below?

"heat"

• under-

• over-

• sub-

Which prefix best suits the base word below?

"line"

• under-

• over-

• sub-

Which prefix best suits the base word below?

"developed"

• under-

• over-

• sub-

Which prefix best suits the base word below?

"go"

• under-

• over-

• sub-

Which prefix best suits the base word below?

"marine"

• under-

• over-

• sub-

Which prefix best suits the base word below?

"react"

• under-

• over-

• sub-