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【Fundamental Course of Writtng】基础写作每日一讲(13)-(15)Proofreading Proofreading for Commas (连逗号都要仔细看啊!)
Compound Sentence Commas 1. Skim your paper, looking only for the seven coordinating conjunctions(连词):and, nor, but, so, for, or, and yet. 2. Stop at each of these words to see whether there is an independent clause (a complete sentence), on both sides of it. (For more help, see our handout on independent clauses.) 3. If so, place a comma before the coordinating conjunction. Examples: She wanted to buy a new car, but she didn't have enough money to do so.
The wind blew fiercely, and the rain poured down.
Alaska was not the last state admitted into the US, nor does it have the lowest total population.
Comma Splices 1. Skim your paper, stopping at every comma. 2. See whether you have an independent clause 独立分句(a sentence) on both sides of the comma. 3. If so, change the sentence in one of the following ways: reword the sentence to change one clause into a subordinate (or dependent) clause (see our handout on dependent clauses)
add a coordinating conjunction after the comma
replace the comma with a semicolon 分号
replace the comma with a period句号, question mark, or exclamation point感叹号, and capitalize the first
word of the second clause
comma splice: Americans speak too rapidly, this is a common complaint by foreign visitors.
correct: Americans speak too rapidly; this is a common complaint by foreign visitors.
correct: Foreign visitors commonly complain that Americans speak too rapidly.
Introductory Commas
Introductory commas after dependent clauses分句中的逗号 1. Skim your paper, looking only at the first two or three words of each sentence. 2. Stop if one of these words is a dependent marker such as while, because, when, if, after, when, etc. (see our Commas After Introductions). 3. If necessary, place a comma at the end of the introductory dependent clause. Examples: While I was writing, the phone rang.
Because the weather was bad, we decided to cancel our planned picnic.
After the last guests left the party, we had to begin cleaning the house.
Other introductory commas 1. Skim your paper, looking only at the first word or two of each sentence. 2. Stop if the word or phrase . . . ends in -ing is an infinitive (to + verb)
is an introductory word (well, yes, moreover, etc.)
3. Place a comma at the end of the introductory phrase. Examples: To get a good grade, you must turn in all your homework problems.
Walking to work, Jim stopped for coffee at the diner.
Yes, I agree that the exam was difficult. 4. If the sentence begins with a prepositional phrase (a phrase beginning with in, at, on, between, with, etc.), place a comma after the prepositional phrase if it is longer than three words or suggests a distinct pause before the main clause. Examples: On his way to work, Jim stopped for coffee at the diner.
In those days we wrote with a pen and paper.
Across the street from the library, an old man waited for a bus.
Disruptive Commas 破坏性的逗号,也就是不需要逗号的地方
For disruptive commas between compound verbs or objects 1. Skim your paper, stopping only at the coordinating conjunctions: and, or, nor, but, so, for, and yet. 2. Check to see whether there is an independent clause (sentence) on both sides of the conjunction. If so, place a comma before the conjunction. If not, do not place a comma before the conjunction. disruptive comma: They bought two pizzas, but ate only one.
correct: They bought two pizzas but ate only one.
For disruptive commas between subjects and verbs 1. Find the subject and verb in each of your sentences. 2. Make sure that you have not separated the subject from the verb with one comma. It's often all right to have a pair of commas between a subject and verb for nonessential clauses and phrases that might be added there, but rarely is a single comma acceptable. disruptive comma: That man sitting in the train station, is the person I'm supposed to meet. correct: That man sitting in the train station is the person I'm supposed to meet.
Series Commas
Commas with Nonessential Elements 1. Skim your paper, looking for a phrase or clause in each sentence that explains or gives more information about a word or phrase that comes before it. 2. If you can delete the phrase or clause and still keep the meaning, the phrase or clause is probably nonessential and needs two commas, one before and one after (unless the phrase or clause is at the end of the sentence). 3. As an alternate test for a nonessential phrase or clause, try saying "by the way" before it. If that seems appropriate to the meaning, the phrase or clause is probably nonessential. To understand the essential vs. nonessential distinction, compare the following sentences. In the first, the clause who cheat is essential; in the second, the clause who often cheats is nonessential. Students who cheat
only harm themselves.
Fred, who often cheats, is just harming himself.
Take a break!
Leave yourself enough time.
Read aloud.
Role-play.
Get others involved.Find out what errors you typically make.
Learn how to fix those errors.
Use specific strategies.
Finding Common ErrorsProofreading
Do NOT rely on your computer's spellcheck—it will not get everything! 如果没有word更正语法,我会错好多的
Examine each word
Be especially careful of words that are typical spelling nightmares, like "ei/ie" words and homonyms like your/you're, to/too/two, and there/their/they're.
Make sure each sentence has a subject.
Make sure each sentence has a complete verb.
See that each sentence has an independent clause; remember that a dependent clause cannot stand on its own.
Run-on Sentences
·Review each sentence to see whether it contains more than one independent clause. If there is more than one independent clause, check to make sure the clauses are separated by the appropriate punctuation. If there are two main clauses, they should be connected with a comma and a conjunction like and, but, for, or, so, yet. Find the subject of each sentence. Find the verb that goes with the subject. Skim your paper, stopping at each pronoun. Search for the noun that the pronoun replaces. If you can't find any noun, insert one beforehand or change the pronoun to a noun. If you can find a noun, be sure it agrees in number and person with your pronoun.
Apostrophes 撇号
Skim your paper, stopping only at those words which end in "s." If the "s" is used to indicate possession, there should be an apostrophe, as in Mary's book. Look over the contractions, like you're for you are, it's for it is, etc. Each of these should include an apostrophe. Remember that apostrophes are not used to make words plural. When making a word plural, only an "s" is added, not an apostrophe and an "s." Suggestions for Proofreading Your Paper One of the most difficult parts of the writing process are proofreading. It is easy for us to see what we want to see, not necessarily what our readers will see. These suggestions should help you take a step back and view your writing more objectively.
Suggestions for Editing (Proofreading) your Paper Read your Paper Aloud Any time your text is awkward or confusing, or any time you have to pause or reread your text, revise this section. If it is at all awkward for you, you can bet it will be awkward for your reader.
Examine your Paragraphs Examine the overall construction of your paragraphs, looking specifically at length, supporting sentence(s), and topic sentence. Individual paragraphs that are significantly lacking length or sufficient supporting information as well as those missing a topic sentence may be a sign of a premature or under-developed thought.
Track Frequent Errors Keep track of errors that you make frequently. Ask your teacher or visit the Writing Lab for assistance in eliminating these errors.
Revising for Cohesion This material (adapted from Style: Ten Lessons in Clarity and Grace, by Joseph Williams) will help students revise sentences for cohesion.
Two Principles
Begin sentences with short, simple words and phrases that a) communicate information that appeared in previous sentences, or b) build on knowledge that you share with your reader. In a paragraph, keep your topics short and reasonably consistent. |