What does parenthetical expressions mean? -Common Rules 3D.,and GC.

Your book should explain parenthetical expressions.

Also --

http://www.uhv.edu/ac/newsletters/writing/grammartip2006.08.29.htm

No, it doesn't explain it. They only showed a sentence with the words in it. Oh! Found it! Some parenthetical Expressions are here such as: of course, in fact, as a matter of fact, on the other hand, and IN REALITY. Those are some of the parenthetical expressions type. Am i correct, MS. SUE?

Right.

Thank Ms.Sue for you're help! :)

Parenthetical expressions, also known as parenthetical phrases, are expressions or phrases that provide additional information within a sentence. They are enclosed within parentheses ( ), commas, or dashes, and can be removed from the sentence without changing its meaning or grammatical structure.

To understand the concept of parenthetical expressions, let's break it down:

1. What is an expression?
In grammar, an expression is a group of words that convey a complete idea but do not necessarily form a full sentence. For example, "on the other hand" is an expression that provides an alternative viewpoint.

2. What is a parenthetical expression?
A parenthetical expression is an expression that adds extra information or clarifies a point, but is not essential to the meaning or structure of the sentence. It is usually set apart from the main sentence using punctuation marks such as parentheses ( ), commas, or dashes.

For example:
- The concert (which was my first ever) was an unforgettable experience.
- John, my best friend, will be joining us for dinner.

In both examples, the phrases in parentheses and commas provide additional details but can be removed from the sentence without affecting its grammatical correctness or meaning.

Understanding and correctly using parenthetical expressions can enhance the clarity and effectiveness of your writing. Remember to use appropriate punctuation marks to set off the parenthetical expression within the sentence.