Understanding Prefixes and Their Usage

The video tutorial explains how to form opposites using prefixes. It covers specific prefixes like 'il-', 'ir-', 'im-', 'in-', 'un-', and 'dis-', detailing their usage based on the initial letter of the root word. The tutorial concludes with a practice exercise to reinforce learning.

What is the main focus of this tutorial?

• Forming opposites using suffixes

• Forming synonyms using suffixes

• Forming opposites using prefixes

• Forming synonyms using prefixes

Which prefix is used for words starting with 'l'?

• ir-

• in-

• im-

• il-

What prefix would you use for the word 'regular'?

• in-

• ir-

• il-

• im-

Which prefix is appropriate for words starting with 'p'?

• in-

• im-

• ir-

• il-

What is the opposite of 'polite' using a prefix?

• dispolite

• unpolite

• inpolite

• impolite

Which prefix is used for words starting with 'd'?

• im-

• ir-

• in-

• il-

What prefix would you use for the word 'correct'?

• in-

• ir-

• im-

• il-

Which prefix is used for words starting with 'k'?

• il-

• dis-

• un-

• im-

What is the opposite of 'safe' using a prefix?

• disafe

• unsafe

• ilsafe

• insafe

Which prefix is used for words starting with 'h'?

• un-

• il-

• im-

• dis-