Understanding Non-Essential Clauses

Susan Allen, a teacher at Approach USA, explains essential and non-essential clauses. Essential clauses are necessary for sentence meaning, while non-essential clauses can be removed without altering the sentence's core meaning. The video provides examples and tips for identifying these clauses, emphasizing the use of 'that' for essential clauses without commas and 'which' for non-essential clauses with commas. The lesson concludes with practical tips for recognizing and handling these clauses in writing.

What is the main topic of Susan Allen's class?

• Essential and non-essential clauses

• Punctuation rules

• Harry Potter books

• Bookstore management

In the bookstore example, what makes a clause essential?

• It provides necessary information for the sentence to make sense.

• It is always placed at the beginning of a sentence.

• It is surrounded by commas.

• It uses the word 'which'.

What is the role of the word 'that' in essential clauses?

• It indicates that the clause is necessary for the sentence.

• It is used to start a question.

• It is always followed by a comma.

• It is used to end a sentence.

What is the function of essential clauses in a sentence?

• They are always placed at the end of a sentence.

• They always start with 'which'.

• They add extra details that can be omitted.

• They provide necessary information that cannot be removed.

What is a relative clause?

• A clause that starts with a verb.

• A clause that provides additional information about a noun.

• A clause that is always non-essential.

• A clause that ends with a question mark.

What is the role of relative adjectives in clauses?

• They are used to start a question.

• They always end a sentence.

• They are always followed by a period.

• They introduce relative clauses that provide more information about a noun.

Which word is used in non-essential clauses?

• Who

• Where

• That

• Which

What is the significance of the color of the book in the example given?

• It is used to identify the book's author.

• It determines the book's genre.

• It is crucial to understanding the book's content.

• It is an example of non-essential information.

How can you identify a non-essential clause?

• It is surrounded by commas.

• It starts with 'that'.

• It contains a verb.

• It is always at the end of a sentence.

What should you do when you see the word 'which' in a sentence?

• Add a period after the clause.

• Remove the clause immediately.

• Assume the clause is essential.

• Check for commas to determine if the clause is non-essential.