Editing
and Revising
Not even the most experienced professional writer expects to write the first draft of an essay and have it be the last draft. Often, more time will be spent on revision than on writing the first draft. Revising a rough draft will enable writers to produce an essay that is as close as possible to what they really wanted to write. Revision allows writers to express themselves more clearly and thoughtfully.
The following sections give information on Punctuation and Grammar to help you with your editing and revising.
1.
Commas After Introductory Elements
Commas should be used to set off certain introductory elements when such elements begin sentences.
Words such as no, yes, why, well, oh, etc., should be followed by commas when they begin sentences.
Examples:
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Participial phrases which introduce sentences should be separated by commas from the sentences they introduce.
Examples:
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A comma should be used after a series of introductory prepositional phrases.
Examples:
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Short introductory prepositional phrases do not require commas unless the omission of a comma would confuse the meaning of the sentence.
Example:
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A comma is needed after an introductory adverb clause.
Examples:
2. Commas in Compound Sentences
A compound sentence consists of two or more simple sentences (independent clauses) joined by a comma and a coordinating conjunction (and, but, or, nor, for, yet).
If no coordinating conjunction is used to join the two simple sentences, a semicolon should be used to join the sentences.
Examples:
Writing two independent clauses without a comma and a coordinating conjunction or without a semicolon separating them constitutes a serious sentence structure error known as a fused sentence or a run-on sentence.
3.
Commas With Nonessential Clauses and Nonessential Participial Phrases
A nonessential (or nonrestrictive) clause or participial phrase adds information that is not necessary to the main idea or basic information contained in a sentence.
As you read the sentences below, you will see that the bold-faced clauses or phrases could be omitted without changing the basic information provided in the sentences. These phrases or clauses are not necessary to the basic meanings of the sentences. Since the phrases and clauses are nonessential (nonrestrictive), they are set off by commas within the sentences.
Examples
of Nonessential Clauses:
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Examples
of Nonessential Phrases:
The phrases or clauses in the sentences above can be removed from the sentences without changing the basic meanings of the sentences. The phrases or clauses are not essential to identify the words they modify. Because specific names are given in the essential parts of the sentences, the clauses or phrases which are enclosed in commas are not needed to identify the words they are modifying. For instance, the phrase, written by Harper Lee, is not needed to identify the book To Kill A Mockingbird.
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Essential clauses cannot be removed from a sentence without changing the basic meaning of the sentence. Essential clauses are not set off with commas.
Example:
In the example above, the clause that bark all night is essential to the basic meaning of the sentence. The intent of the sentence is not that all dogs should be disciplined by their owners, but only dogs which bark all night. If the essential clause were removed, the meaning of the sentence would change. Therefore, essential clauses (nonrestrictive clauses) should not be set off with commas.
Commas are used to separate items in a series.
Examples:
When the last two items of a series are joined by conjunctions and or or, the comma may be omitted if the meaning of the sentence remains clear without the comma. However, it is usually preferable to use the comma to avoid the possibility of confusion.
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If all items in a series are joined by and, or, or nor, do not use commas to separate the items.
Example:
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A series of independent clauses (complete sentences) are usually separated by semicolons. If the independent clauses are very short, they may be separated by commas.
Example:
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Commas are used to separate two or more adjectives which precede a noun.
Example:
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If the last of two adjectives preceding a noun is generally thought of as part of the noun, no comma is needed to separate it from the first adjective preceding the noun.
Examples:
(Living room and stock market are generally considered as one noun.)
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Commas are used between two independent clauses (complete sentences) when the clauses are separated by the coordinating conjunctions and, but, or, nor, for, and yet.
Example:
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When two independent clauses are joined by for or yet, a comma is always used in before the conjunction. If the independent clauses are very short and no possibility of misunderstanding exists, the comma may be omitted before the conjunctions and, but, or, or nor.
Example:
Accept
and Except
Accept is a verb which means to receive.
Example:
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The word except, when used as a verb, means to leave out or take out.
Example:
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The word except is sometimes used as a preposition. When used as a
preposition, it means other than.
Example:
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Affect
and Effect
The word affect means to influence.
Example:
The word effect can be used as either a noun or a verb. When effect is used as a noun, it means the result.
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Example:
When effect is used as a verb, it means to produce.
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Example:
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Could
Have, Should Have and Would Have
Some writers use nonstandard English in their writing by using could of or should of or would of. It is correct to use could have, should have or would have.
Example:
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It's
and Its
The correct use of apostrophes is important in expressing meaning clearly. Apostrophes are sometimes used in contractions (shortened forms of words) to show that a letter has been omitted in a word. Generally, in writing papers for a class, you should avoid the use of contractions. Though contractions are used frequently in spoken English, they should generally be avoided in writing formal papers .
Example:
Apostrophes are also used to show ownership. When a noun or pronoun shows ownership, it is written in the possessive case.
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Example:
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Writers are sometimes confused in the correct use of it's and its because they make the mistake of using it's as a possessive form, rather than as a contraction. The word it's is always a contraction for the words it is. The possessive form of it is its with no apostrophe.
Examples:
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Know,
No, New and Knew
The meaning of the verb know is to understand or to become aware or realize.
Knew is the past tense of know. The word no means the opposite of the word yes.
Example:
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Their,
There and They're
Their is a possessive person pronoun.
Example:
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There is an adverb used to indicate a location.
Example:
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They're is a contraction for the words they are.
Example:
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To,
Too and Two
To can be used either as an infinitive or as a preposition. When to is used as an infinitive, it must be followed by a verb.
Example:
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To can also be used a preposition which indicates direction or location.
Example:
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Too is an adverb which is used to indicate degree.
Example:
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Two indicates a number.
Example:
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Who,
Which and That
The word which is used to refer to animals and nonliving objects. It is never used to refer to people. When a writer is referring to people, the word who should be used. The word that may be used in reference to people, animals or nonliving objects.
Examples:
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You
and You're
The word your shows ownership. It is a possessive pronoun. The word you're is a contraction for the words you are. When you are asked to write papers in the third person, you should avoid using any form of the word you.
Example:
Pronouns should agree with their antecedents in gender and number. A word to which a pronoun refers is known as the pronoun's antecedent. For instance, in the following sentence, the word book is the antecedent for the pronoun its:
Example:
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Some pronouns have forms that indicate the gender of their antecedents. Personal pronouns such as he, his, and him are used to indicate the masculine gender.
Example:
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She, her, and hers indicate the feminine gender.
Example:
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When the gender is neither masculine or feminine, it and its are used.
Example:
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Traditionally, when the gender of an antecedent is unknown, a masculine form of a personal pronoun is used to refer to the antecedent.
Example:
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However, as concerns about gender equality arise, the traditional practice is changing. In conversation, people often use plural pronouns such as their in order to avoid appearing biased toward one gender or the other.
Example:
This conversational form is a form of informal usage, and there are variations in informal and formal usage. Generally, writing calls for formal usage; therefore, it is expected that students use pronouns that agree in number with their antecedents regardless of concerns about gender bias.
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Singular pronouns should be used in reference to singular antecedents.
The following antecedents are singular in number:
each, either, neither, one,
everyone, everybody, no one,
nobody, anyone, someone, somebody
Since these words are singular, singular pronouns must be used in reference to them.
Examples:
It is important to notice in the first and third examples above that the antecedents to which the pronouns refer are each and neither. The information contained in the prepositional phrases of the children and of the dogs does not affect the number of the antecedents and their pronouns. The antecedents are singular, and singular pronouns must be used in reference to them.
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Singular pronouns are used to refer to two or more singular antecedents which are joined by or, or nor.
Examples:
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Plural pronouns are used to refer to two or more antecedents joined by and.
Examples:
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Ambiguous
Pronouns
Pronouns refer to people or things, the antecedent.
When a reader has trouble determining the exact word to which a pronoun
refers, he or she may see two possible meanings in a sentence. In such a
situation, the pronoun is ambiguous.
Examples:
In order for writers to clearly convey what the meanings they intend, they must be sure that pronouns point to specific antecedents.
Pronouns
Without Any Antecedents
Sometimes pronouns are used without referring to any antecedent.
Example:
7.
Sentence Structure Problems: Fragments,
Fused
or Run-on Sentences, Comma Splices
Clear and forceful sentences comprise the writer's means of effective communication with readers. When speaking, the speaker's intonations, gestures, pauses, and expressions help clarify his meaning. In writing, these external aids are not available, so careful sentence construction is imperative in conveying thoughts accurately.
Three kinds of sentence errors sometimes plague writers. The first kind is the writing of a part of a sentence as if it were a complete sentence. This kind of error is known as a sentence fragment. The second kind of error is the writing of two or more sentences as though they were one sentence. This error is known as a fused sentence or a run-on sentence. The third kind of error is joining two complete sentences with only a comma separating them. This error is known as a comma splice.
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Sentence Fragments
A group of words is a complete sentence when it has a subject and a verb and expresses a complete thought.
Example:
Because it lacks a verb, the last example does not express a complete thought.
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Words ending in ing, like lying, are not verbs when they are used alone. Such words may, of course, be used with a helping verb to form a verb phrase. Unless a word ending in ing does have a helping verb, it may not be used as the verb in a sentence.
Example:
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The
Phrase Fragment
A phrase is a group of words acting as a single part of speech and not containing a verb and its subject. There are many kinds of phrases, but regardless of their kinds, they all have one important characteristic: they are parts of a sentence and must never be separated from the sentence in which they belong. When a phrase is incorrectly allowed to stand by itself, it is called a fragment.
Examples:
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The
Subordinate Clause Fragment
A second type of fragment is the subordinate clause that is incorrectly separated from the sentence to which it belongs. A clause is a group of words containing a subject and predicate and used as part of a sentence. A subordinate clause does not express a complete thought and should not stand alone.
Examples:
Fragment: The teacher read excerpts from The Red Badge of Courage. Which Stephen Crane wrote.
Fragment Corrected: The teacher read excerpts from The Red Badge of Courage, which Stephen Crane wrote.
Do not separate a phrase or subordinate clause form the sentence in which it belongs.
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Fused
or Run-on Sentences
When two complete sentences are written as though they were one complete sentence, the result is a fused or run-on sentence. One sentence is permitted to "run on" into the next. In college writing, this type of sentence error is more common than a fragment error. It is usually a result of carelessness, rather than a lack of understanding.
Example:
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Comma
Splices
Every sentence should begin with a capital letter and end with ending punctuation such as a period, a question mark, or an exclamation point. Sentences should not run together without punctuation separating them. A comma should never take the place of an end mark. Connecting two complete sentences with only a comma would result in a serious sentence error known as a comma splice.
Example:
Corrections:
Sentences should be written so that readers find them to be clear and easily understood. It is not unusual for a writer's thoughts to flow faster than he can write. When this happens, a writer will sometimes write sentences as they flow through his mind without considering such things as syntax and readability. The thoughts are perfectly clear to the writer, but may seem confusing or awkwardly stated to the reader. Always review sentences, and check each one for clarity and smoothness. Try to keep the reader's perspective in mind when reviewing and revising the material you have written. It is generally best to state thoughts as simply and clearly as possible.
Example:
Modifiers are words or phrases which describe other words or phrases. It is important for a writer to be sure the modifiers he or she uses point clearly to the words or phrases he or she intends the modifiers to modify. When a modifier is misplaced, it seems to modify the wrong word within a sentence.
Example:
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Sometimes modifiers are used within sentences in which there is nothing for them to modify.
Example:
When different parts of a sentence are joined using the conjunctions and, or, and but, the parts should fit into the same grammatical category. If the words fit into the same grammatical category, we say they are parallel. When parts of a sentence stay in the expected grammatical pattern, the sentence moves along smoothly. To maintain parallel structure in the parts of a sentence, nouns should be tied to nouns, verbs to verbs, infinitive phrases to infinitive phrases, etc.
Examples:
11. Shifts in Time, Active to Passive, and Reference
In writing, care should be taken to avoid shifts in time,
from active to passive voice, and in reference.
Shifts in Time: When a writer refers to something that has occurred, he or she can describe the event as something that is currently happening, something that has happened in the past, or as something that will happen in the future. If a writer shifts back and forth in time, he or she will confuse the readers.
Example:
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Shifts from Active to Passive: In the active voice, the subject of the sentence should perform the action described by the verb. Writing in active voice tends to be more clear and to make writing more interesting to read.
Example:
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Shifts in Reference:
Example:
Nonstandard English can be colorful and full of vitality. There are times that it can provide a refreshing quality to writing, but it is generally inappropriate for formal writing assignments. Nonstandard English and slang are often comprised of words and phrases that have meaning for a relatively small portion of the population, and the use of nonstandard English and slang in formal writing assignments also implies an uneducated approach to the writing.
Examples:
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The
Understood Subject
When making a request or giving a command, writers often omit the subject of the sentence. In such sentences, the name of the person to whom the request or command is given is generally the subject which is left out of the sentence. The person to whom the request or command is given is understood to be the subject of the sentence even though that person's name may not be used in the sentence.
Example:
When writing an essay, if the writer makes a request of the reader, usually the subject of such a request is the word you.
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Example:
When students are directed to write
their essays in third person, they are generally expected to avoid the
use of understood subjects and the use of understood you (also
referred to as the indefinite you). Writing in third person also
means that students should avoid first person pronouns such as I,
me, we, our, us. In order to avoid inadvertent use of the understood
you, supply a subject when writing a request in an essay.
When students write formal papers for classes, they may be expected to write their papers in the third person. This means that the use of first person pronouns as well as the use of the understood or indefinite you is avoided throughout the paper. Though it is not always the case, the use of third person is expected for the more formal papers students write for classes. Some papers that are less formal and more personal, such as personal narratives, require the use of first person pronouns and are generally enhanced by their use.
Examples: