Understanding Prefixes and Meanings

The video tutorial by Adam on engvid.com explores the use of prefixes such as 'dis-', 'un-', 'in/im-/il/ir-', and 'non-'. It explains that while these prefixes generally mean 'not', their application varies with different words, and there are no strict rules for their usage. The tutorial provides examples to illustrate the subtle differences in meaning when different prefixes are applied to similar words. It also discusses the importance of understanding the root word before choosing a prefix and highlights common misconceptions about certain prefixes. The video emphasizes the need to 'feel' the language through extensive reading to understand which prefix fits best in a given context.

What is a prefix?

• A part of a word that comes before the main word

• A part of a word that comes after the main word

• A root word that stands alone

• A suffix that changes the word meaning

Which prefix generally means 'not' or 'opposite'?

• Pre-

• Re-

• Un-

• Sub-

What does the prefix 'dis-' imply?

• Apart from or away from

• Together with

• Before

• After

How does 'dislike' differ from 'don't like'?

• 'Dislike' means a passive bad feeling

• 'Dislike' means an active bad feeling

• 'Dislike' means a positive feeling

• 'Dislike' means a neutral feeling

What is the meaning of 'unlike'?

• Not similar to

• Liking

• Not liking

• Similar to

What does 'discover' mean?

• To hide something

• To find something intentionally

• To find something by accident

• To cover something

What does 'uncover' mean?

• To hide something

• To find something intentionally

• To cover something

• To find something by accident

What is the difference between 'disinterested' and 'uninterested'?

• 'Disinterested' means impartial, 'uninterested' means indifferent

• Both mean the same

• Both mean interested

• 'Disinterested' means indifferent, 'uninterested' means impartial

Which prefix is used with words starting with 'b', 'm', or 'p'?

• Im-

• Il-

• In-

• Ir-

What does the prefix 'mis-' mean?

• Not

• Wrongly

• Before

• After