Hyphenation and Compound Words

The video tutorial explains the use of hyphens in English grammar. It covers hyphenated compound words, open compound words, and the use of hyphens with numbers, fractions, compound modifiers, participles, and prefixes. Examples are provided to illustrate each rule, such as 'mother-in-law' for hyphenated compounds and '30-minute lecture' for hyphens with numbers. The tutorial also discusses when to omit hyphens, such as when the noun precedes the adjective in compound modifiers.

What is the primary function of a hyphen in English?

• To indicate a pause

• To separate sentences

• To join words together

• To end a paragraph

Which of the following is an example of a hyphenated compound word?

• Mother-in-law

• Firemen

• Living room

• Notebook

What happens to hyphenated compound words over time?

• They remain the same

• They become two separate words

• They disappear

• They become closed

How do open compound words differ from hyphenated compound words?

• They have a space between words

• They are always one word

• They are closed over time

• They use a hyphen

Which of the following is NOT an open compound word?

• Dinner table

• Living room

• Mother-in-law

• Coffee shop

When should numbers be hyphenated?

• When they are in a list

• When they are spelled out

• When they are in a title

• When they are at the end of a sentence

In which case should a hyphen be used with numbers?

• When they are in a question

• When they are at the beginning of a sentence

• When they are part of a compound noun

• When they are in a title

What is the correct way to write a two-word number?

• Twenty one

• Twenty-one

• Twentyone

• Twenty one

Which sentence correctly uses a hyphen with a compound modifier?

• The bread was rock hard.

• The rock hard bread was impossible to eat.

• The rock-hard bread was impossible to eat.

• The bread was rock-hard.

What is the role of a hyphen in compound modifiers?

• To make the sentence longer

• To confuse the reader

• To separate the words

• To show the words work together