The video tutorial explains the concept of roots in both plants and words, introducing affixes as elements that modify word meanings. It covers suffixes like -ing, -ed, and -s, and their role in indicating time. The tutorial also explores prefixes such as pre-, un-, and dis-, and their meanings. Pronunciation variations of the -ed suffix are discussed, along with additional suffixes like -ly and -able. The video concludes with a summary of how root words and affixes work together to form new meanings.

What is the role of roots in both plants and words?

• They are used for photosynthesis.

• They provide support and foundation.

• They are the final part of growth.

• They are decorative elements.

Which suffix indicates an action happening right now?

• -ing

• -ly

• -s

• -ed

What does the prefix 'pre-' mean when added to a word?

• Before

• After

• Not

• During

What does the prefix 'un-' mean when added to a word?

• Very

• Not

• Always

• After

How is the -ed suffix pronounced in the word 'needed'?

• Like 't'

• Like 'd'

• Like 'id'

• Like 'ed'

What does the suffix '-ly' signify in a word?

• The manner in which something is done

• The place something occurred

• The ability to do something

• The time something happened

Which of the following words contains a suffix that means 'able to be'?

• Washable

• Unkind

• Quickly

• Jumping