Professor Anna Lee McKennon English Classes at Mt San Antonio College

GRAMMAR & PUNCTUATION

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           GRAMMAR AND USAGE:                  
Writing Competency Examinations  are not primarily concerned with grammar, spelling, and usage; in fact, rubrics for most courses put mechanics well below the most important skills. However, an excessive number of errors in these areas can lower an essay's score enough to mean the difference between a pass and a fail. The following list, while by no means complete, contains a few of the most common errors found in competency exams. Otherwise, look at one of the many handbooks of English--there are several available in the Writing Center. Also check the web resources listed in this website’s links section.

SENTENCE LEVEL ERRORS

The most serious errors in basic sentence construction are the sentence fragment, the run- on sentence, and the comma splice. The most common errors are typically spelling, pronoun agreement, and comma errors.

1) A sentence fragment is an incomplete sentence. Although sentence fragments are sometimes acceptable, they should usually be avoided. There are several causes of sentence fragments--lack of a subject, lack of a proper verb, presence of a subordinating conjunction, and so on:

Example: And for several hours worked on the car. (Lacks subject.)

Example: A cool type of music popular in the 1960s. (Lacks verb.)

Example: Although he wouldn't do it. (Dependent clause fragment.)

2) A run-on sentence consists of two independent clauses (or complete sentences) joined together and punctuated as one sentence:

Example: I thought the paper was due tomorrow nobody told me it was due today.
(Period or semicolon required after "tomorrow.")

3) A comma splice occurs when two independent clauses are separated by only a comma (which isn't enough to hold them together):

Example: I thought the paper was due tomorrow, nobody told me it was due
today. (Period or semicolon required after "tomorrow.")

4) Agreement errors occur when subject and verb do not agree or when noun and pronoun do not agree.

Example: Karen or Sandy go to the beach often. (The verb shoud be "goes" to agree with "Sandy.")

Example: Every student should know their rights. (The possessive pronoun should be "his or her" to agree with the singular subject "student.")

5) Faulty parallelism occurs when grammatical elements in a series do not balance.

Example: Jenny was good at working on computers, electronic installation, and rebuilding old cars. (In this case, there are verbs "working" and "rebuilding," so you need a verb in front of the phrase "electronic installation.")

6) Possessives

A) To form a singular possessive, use an apostrophe and an "S": Bob's car

B) To form a singular possessive with a word ending in "S", use an apostrophe     and an "S": Sis's car

C) To form a plural possessive with a word ending in "S", use an apostrophe, but no "S" Mr. and Mrs. Weiss' car

7) Confusing Pairs: often times in English there are words that similar in usage and spelling, such as "affect" and "effect." Here is an excellent website for learning some of the more notorious confusing pairs. http://webster.commnet.edu/grammar/notorious.htm

Some of the most frequently confusing wrong word choices are:

to ( go to the store/too (too many choices)/two (number)           

their ( possessive pronoun)/there (place)       they're (contraction for they are - DO NOT USE)

than (this rather than that) vs. then (Then I went)

your (possessive) vs. you're (contraction for you are-DO NOT USE CONTRACTIONS!)

where (place) vs. were (verb form-we were going) vs. we're (contraction for we are- DO NOT USE)

its (possessive) vs. it's (contraction for it is - DO NOT USE!!!!)

accept (verb "to receive") vs. except (comparative - I like everything except the blue one)

affect (verb) vs. effect (noun)

weather (noun- The weather is sunny.) vs. whether (comparative - Whether or not we go to the store)

write (verb) vs. right (modifier adjective - He has the right attitude.) Rite is not a word!!!

led (past tense verb) vs. lead (noun - metal) vs. lead (noun - dog lead or present tense verb pronounced with LONG 'e' - I lead the band)

which ( which one?) vs. witch (noun-wicked witch)

 

 

8) Commonly Misspelled Words

no one (often misspelled as "noone")
a lot (often misspelled as "alot")
existence (often misspelled as "existance")
leisure (often misspelled as "liesure")
receive (often misspelled as "recieve")
forty (often misspelled as "fourty")
separate (often misspelled as "seperate")
friend (often misspelled as "freind")
independent (often misspelled as "independant")
writing (often misspelled as "writting")
occurence (often misspelled as "occurance")

 

Avoiding Comma Errors

 

Comma Errors:  Missing or Unnecessary Commas.  There are many comma rules, but here are three of the most common and problematic:

 

(1)   Missing Commas after Introductory Elements:

Introductory elements are words, phrases, or clauses that come before the main body of a sentence. Several examples are listed below.  In most cases, introductory elements should be set off from the rest of the sentence with a comma.

 

(1a) Therefore, one should always come to class everyday.

(1b) Last July, my children and I took a trip to the Canadian Rockies.

(1c) Although my husband couldn’t come, we still had a very fun trip.

 

(2)   Missing Commas between Coordinated Clauses:

When two complete sentences are combined using coordinating conjunctions

(the most common are and, but, or), there must be a comma before the conjunction. 

Examples:

(2a) We got to walk around on a glacier, but we didn’t get to stay very long.

(2b) We had a two-hour layover between planes, and we had to change terminals at LAX.

 

(3)  Unnecessary or Misplaced Commas:

When there is a coordinating conjunction (and, but, or), but what follows it is not a complete sentence, you do NOT need a comma.  Examples:

 

      (3a)  I ran home as quickly as I could but didn’t find

            my wallet anywhere.

           (3b)  I went all over China and never managed to see 

           the Great Wall in Beijing.

 

When two sentences are combined but without a coordinating conjunction, you may NOT punctuate them with a comma.  You must use a semi-colon (;) or add a coordinating conjunction. This error is called a comma splice.  Example:

 

      (3c) *I ran home quickly, I didn’t find my wallet.

            Possible Corrections:

            I ran home quickly, but I didn’t find my wallet.

            I ran home quickly; I didn’t find my wallet.

                                                        

Basic Sentence Patterns

 

There are five basic sentence structure patterns:

        1.     Subject  ---  Verb (intransitive):

          EX:  The wind howled

                   Barney rested

 

2.     Subject ----Verb (transitive)-----Direct Object:

          EX:  Debbie threw the ball.

                  Sheldon baked a cake.

 

3.     Subject ----Verb (linking)----subject complement (noun or adjective):

          EX:  The casserole smells delicious.

                   Sara is an accountant.

                   Bill seems tired

                   Sandy looks angry.

NOTE:  Some linking verbs require adverbial of time or place

 EX:  Bill is upstairs (upstairs is an adverb stating ‘where’

        Sara was in the  kitchen ( prepositional phrase)

        The test will be on Tuesday ( prepositional phrase)

 

4.     Subject-------Verb (intransitive)-------Indirect Object-----Direct Object:

          EX:  Fran gave Jenny (indirect object) a present

                 ( direct object).

                  Joe read his sister (indirect object) a story 

                  direct object).

 

5.     Subject ----Verb (transitive) -----Direct Object-----Object Complement (noun or adjective):

          EX:  Dr. Pine and his assistant called (transitive

                  verb) the project (direct

                  object) a failure (object complement, a noun).

                  The jury (subject) found (transitive verb) the

                  decision ( object) difficult (adjective).

 

The five basic simple-sentence skeletons can be expanded with modifiers.

These do not change the structure of the sentences:

1.     Subject-Intransitive Verb:  The North wind howled eerily (adverb)

2.     Subject-Intransitive Verb-Direct Object:  Sheldon eagerly (adverb) baked a large chocolate cake (direct object).

3.     Subject-Linking Verb-Subject Complement:

     Sara, with the red braids (prepositional phrase), is now a certified public

     accountant ( subject complement).

 

 

Parts of Speech

 

1.     Nouns:  name persons, places, things, qualities, or ideas; can take articles (ex: the table, an apple, a leaf); function as subjects of verbs or as objects of verbs, objects of prepositions, or as complements.

 

2.     Verbs:  identify actions or occurrences or states of being;

     end in ‘s’ or ‘es’ in the third person singular present

     tense form –

                 EX: He catches the ball;  She feels tired; Barney

                        bakes a pie.

    Verbs change form to show tense

                 EX:  She walked to the car ( past tense).

    Verbs may combine with helping (auxiliary verbs) to

    show complex time:

                 EX:  He is being good.  He has been good. 

                        He will be good.

                

3.     Pronouns:  Pronouns usually substitute for nouns and function as nouns do –

                First person: I, me, we, us

                Second Person:  you

                Third Person:  he, she, they, them, it

                  which, that, who, whom

 

4.     Adjectives:  Adjectives describe ( modify) nouns or pronouns – little, casual,

                 hateful, dirty, pretty, gullible, reluctant.

 

5.     Articles:  help identify a noun as definite or indefinite –

               Definite – the

               Indefinite – a/an

 

6.     Adverbs:  modify verbs, adjectives, or other adverbs OR whole groups of words:

              Clue #1 – If a word answers an adverb question 

                              when, where, how, how often,

                               then the words must be an adverb.

              Clue #2 – If a word can be moved to a

                             different position in the sentence, then

                              the word must be an adverb

                             EX:  Alice eagerly moved the bottle.

                                     Eagerly, Alice moved the bottle.

 

                                     Toto chased cats frequently.

                                     Frequently, Toto chased cats.

                                     Toto frequently chased cats.

              Clue #3 – An ending, such as ‘ly’ can also be a 

                              clue  to an adverb:

                              EX: carefully, quickly, slowly, fairly,

                              slowly, frequently, eagerly

 

 7.     Prepositions:  show the relationship of a noun or a  

                            pronoun to some other word in the

                           sentence; always take an object, which

                           must be a noun or pronoun.

                          The resulting phrase acts as a modifier

                          in,  at to, on, onto, with, of,

                           before, under, by, into

                           EX:  Please put the cup on the table.

                                   The play was written by William 

                                    Shakespeare

                                    The dog hid under the table.

                                    He passed the test with great

                                    difficulty.

                                    We went to the movies in the

                                    evening.

 

8.     Conjunctions:  join words or groups of words( words, phrases, and clauses). 

                           There are two types of conjunctions -  

                            coordinating conjunctions 

                            and subordinating conjunctions.

    

              Coordinating conjunctions:  are words such as 

              for, and, nor, but, or, yet, & so, which join words 

              or groups of words of Equal status.  They can be

              used to connect two sentences or independent

              clauses.

                          EX:  John loves Mary, but Mary loves

                                 Jack.

 

              OR they can join single words or groups of words

                     that are not independent

                     clauses:

                          EX:  John and Mary asked about you.

                                  John read the book and saw the

                                  movie.

 

              Subordinating conjunctions: link subordinate

                                ( dependent) clauses with main

                                  (independent) clauses. They introduce

                                 clauses that cannot stand alone.  They

                                 include because, although, since, if, as,

                                 therefore, unless, inasmuch, unless,

                                 after, how, until, before, once, if,

                                 while, where, whenever, though,

                                 whether, than, why . . .

 

                           EX: She wore a jacket because she was

                                  cold.

                                  We are ready to leave unless there is

                                  something else to do.

 

9.     Interjections:  express feeling or command attention – Wow!, Oh!, Hey!, Welcome!

 

Remember, the lexical category of a word may shift according to how it is used.

          EX:  She saw a kite. (verb)

                   She used a saw to cut off the branch.

                   We’ll watch the fireworks after dinner. (after acts

                   as a preposition with ‘dinner’as its object)

                   We’ll watch the fireworks after we eat.  ( after acts

                  as a subordinating conjunction between two phrases)

 

 

Conjunctive Adverbs

 

Conjunctive adverbs are adverbs, not conjunctions ( they do not join clauses).  Unlike other adverbs, they modify whole clauses, sometimes whole sentences.

 

however               in addition            similarly               furthermore         thus

moreover             nevertheless         therefore              consequently        next                     nonetheless         

in comparison      in contrast           accordingly          still                      hence                    undoubtedly        

in fact                   indeed                  now

certainly               incidentally          besides                

in addition            then                    finally                   besides                 likewise                indeed

also

 

Unlike subordinators, conjunctive adverbs are moveable within their own clause:

          EX:   Howard wasn’t working; however, he expected to

                   find a job soon.

                   Howard wasn’t working; he expected, however, to

                   find a job soon.

                   Howard wasn’t working; he expected to find a job

                   soon, however.

 

(Note the punctuation – separating the conjunctive adverb from the rest of the phrase with a comma)

 

Remember!!!! These words may have other functions in different sentences:

 

          EX#1 :  However much she likes it, Sally shouldn’t eat a

                      whole gallon of ice cream.

                      ( However is acting as an intensifier)

 

                       Sally likes ice cream; however, she shouldn’t eat

                        a whole gallon.

                       (However is acting as a conjunctive adverb.)

 

                                                    

              EX #2: I hear your investing in the stock market;

                          now, don’t expect to get rich overnight.

                          (Now is acting as a conjunctive adverb)

 

                           I hear you’re investing in the stock market

                           now.

                    (Now is acting as an adverb modifying the verb 

                      investing.’)

 

 

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