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8/19/2019 The Complete Guide to SAT Grammar Rules
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The Complete Guide to SAT Grammar Rules
Even though the English language is complex, SAT tests a specific set of grammar
rules. Furthermore, it tests these rules the same way, over and over again.
In this complete guide, we've compiled a comprehensive list of SAT grammar rules you
need to now to ace the new SAT !riting and "anguage section. If you master all these
rules and practice them with realistic SAT #uestions, you'll have a huge advantage on
SAT !riting and "anguage.
$nlie other guides, ours focuses on showing you exactly how the grammar rule will
appear on the SAT %y %asing each example on actual SAT #uestions written %y the
&ollege oard. After all, you need to master the SAT format to do well on the SAT.
Faulty (odifiers
A modifier is a word or phrase that descri%es )a..a. modifies* something. There are two
inds of modifier pro%lems tested on the SAT+ dangling modifiers and misplaced
modifiers.
angling (odifiers
A dangling modifier is a descriptive phrase that begins a sentence, has a comma
after it, and has the noun it describes NOT placed right after the comma . In the
first example %elow, for instance, the modifier -coating the sidewal- is supposed to
descri%e the snow. owever, since -we- is the first word after the comma, the sentence
maes it sound lie -we- are the ones that are -coating the sidewal.-
Examples
(odifiers are underlined, while the nouns %eing correctly and incorrectly modified are in
%old.
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Error+ &oating the sidewal, we trudged through the heavy snow.
Fix+ !e trudged through the heavy snow coating the sidewal.
Error+ "ong and tangled, it was difficult to com% the child's hair.
Fix+ "ong and tangled, the child's hair was difficult to com%.
Error+ Exhausted and wea, the soldiers' uniforms were covered in frost.
Fix+ Exhausted and wea, the soldiers were covered in frost.
(isplaced (odifiers
A misplaced modifier is a descriptive phrase that's not close enough to the thing
it's supposed to be describing, making it sound like it's referring to the wrong
thing. In the first example %elow, for instance, the modifier -on the sale rac- is
supposed to show where the /acet is hanging. owever, since it's %een placed next to
-too small,- the sentence seems to say that it's theway the /acet was hanging that is
too small. To correct it, we move the modifier closer to the noun it descri%es.
Examples
(odifiers are underlined, while the things %eing correctly and incorrectly modified are in
%old.
Error+ The /acet was too small on the sale rac.
Fix+ The jacket on the sale rac was too small.
Error+ 0ay wore his one collared shirt to the job interview, which was stained with
mustard.
Fix+ 0ay wore his one collared shirt, which was stained with mustard, to the /o%
interview.
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Error+ She handed out %rownies to children wrapped in foil.
Fix+ She handed out brownies wrapped in foil to children.
There I was, just dangling in
the breeze like a modifier...
1arallel &onstruction
To use parallel construction is to write a list where all the items have the same
grammatical format. For example, if two things in a list are ver%s ending in -ing , the
third should also %e a ver% ending in -ing . If one item in a list is a prepositional
phrase, then the second should also %e in the form of a prepositional phrase.
Examples
!ords or phrases that are already parallel are in %old, while those that need to %e
corrected to parallel are underlined.
Error+ The couple bought the concert ticets, arrived at the theater, and they sat down
in their seats.
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Fix+ The couple bought the concert ticets, arrived at the theater, and sat down in their
seats.
Error+ 1ainting your %edroom re#uires picking a color, measuring the walls, get the
right tools, and buying paint.
Fix+ 1ainting your %edroom re#uires picking a color, measuring the walls, getting the
right tools, and buying paint.
Error+ The worshop had a whiteboard on one wall, a set of shelves against another
wall, and a third wall had many drawers for tools.
Fix+ The worshop had a whiteboard on one wall, a set of shelves against another
wall, and many drawers for tools along a third wall.
Error+ er essay focused on characters' reactions to %ad news and showing how these
characters handled success.
Fix+ er essay focused on characters' reactions to %ad news and showed how these
characters handled success.
Set up parallel traks, so your sentene train
an roll safely on its way.
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Sentences
Sentences are made up of groups of words that are called clauses. There are two
types of clauses: independent and dependent. An independent clause can function
as a complete sentence %ecause it has a su%/ect2ver% pair and does not start with aword or phrase that maes the clause dependent, such as -when- or
-%ecause.- (eanwhile, a dependent clause must be attached to an independent
clause to be part of a complete sentence .
The SAT tests three different types of clause2related situations+ fixing sentence
fragments, splitting up run2on sentences, and using a dependent clause as the su%/ect
of a sentence.
Sentence Fragments
A sentence fragment is a sentence made of anything less than an independent
clause. To fix it, we either connect the fragment to an independent clause )examples 3
and 4*, or add the missing su%/ect or ver% )example 5*.
Examples
In these sentences, su%/ects are underlined and ver%s are in %old.
Error+ To %oost the num%er of women in STE( fields, including electrical, chemical, and
industrial engineering.
Fix+ To %oost the num%er of women in STE( fields, including electrical, chemical, and
industrial engineering, senior female executives also act as mentors to young women.
Error+ From diving hard for every attempted shot to deftly throwing the %all to the most
open defender.
Fix+ From diving hard for every attempted shot to deftly throwing the %all to the most
open defender, the goalie was saving her team at a time when they needed her.
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Error+ For the sae of a %etter experience at school, asing his adviser for a new room
assignment.
Fix+ For the sae of a %etter experience at school, the freshman asked his adviser for a
new room assignment.
0un2on Sentences
A run2on sentence is made of multiple independent clauses joined by only a comma
or no punctuation at all. To find the correct answer on the SAT, loo for an answer
choice that uses one of these three fixes+
• If one independent clause is an explanation or definition of the other, add a word lie
-%ecause- or -which- to the %eginning of the explanation )examples 3 and 4*.
• If neither independent clause defines or explains the other, com%ine them with either a
comma 6 con/unction lie -and- or -%ut,- or with a semicolon )examples 5 and 7*.
• Alternately, split them up into two separate sentences )example 8*.
Examples
The separation %etween the two independent clauses is mared with a , while the
correction is underlined.
Error+ The dog (ary wants to put in the dog show is a %eagle, it is a medium2si9ed
mem%er of the hound family.
Fix+ The dog (ary wants to put in the dog show is a %eagle, which is a medium2si9edmem%er of the hound family.
Error+ The deli had no mil left after a rush of morning customers, the owner rushed to
order more.
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Fix+ ecause the deli had no mil left after a rush of morning customers, the owner
rushed to order more.
Error+ ummus, a favorite (editerranean spread, is creamy and smooth, it is very
garlicy.
Fix+ ummus, a favorite (editerranean spread, is creamy and smooth, and it is very
garlicy.
Error+ Air plants lie the Tillandsia species are tolerant of a wide range of climates, they
thrive in room temperatures.
Fix+ Air plants lie the Tillandsia species are tolerant of a wide range of climates:
they thrive in room temperatures.
Error+ eciding which play to put on is only the first step, even a great script won;t
succeed without a well2selected cast and a set design that wors with the director;s
vision.
Fix+ eciding which play to put on is only the first step. Even a great script won;t
succeed without a well2selected cast and a set design that wors with the director;s
vision.
ependent &lauses as Sentence Su%/ects
Sometimes, instead of having a simple noun for a su%/ect, a sentence can use a whole
dependent clause as the su%/ect. !hen this happens, you should treat the dependent
clause as a singular noun.
For instance, in the first example, the clause -whoever came up with the idea to put
solar panels on rooftops- is the su%/ect of the sentence. <ou can tell %y using this
tric+ replace the clause with a singular noun like !"lbert #instein! to see if the
sentence still works. ere, when we do this, we can see that -Al%ert Einstein are
geniuses- doesn't wor. The ver% needs to %e singular to match the su%/ect.
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Examples
The su%ordinate clause that is the su%/ect is underlined, while the ver% it's doing is %old.
Error+ !hoever came up with the idea to put solar panels on rooftops are geniuses.
Fix+ !hoever came up with the idea to put solar panels on rooftops is a genius.
Error+ That cleaning a itchen is a repetitive chore which maes it especially thanless.
Fix+ That cleaning a itchen is a repetitive chore makes it especially thanless.
!oes his o"er-reliane on your milk and
ookies make him a dependent #laus$
1lurals and 1ossessives
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The SAT will test your understanding of how to mae nouns plural )when there is two or
more of something* and how to mae them possessive )when you have to explain that
something %elongs to something else*.
To mae a plural noun that doesn't own anything, add =s> to the end of a singular noun+
one student, but three students
To mae a possessive singular noun, add -apostrophe6s- to the end of a singular
noun+
the penil that belongs to one student % the student&s penil
To mae a possessive plural noun, add an apostrophe to the end of a plural noun+
the lassroom that belongs to three students % the students& lassroom
Examples
Error+ Every morning, many haw;s circled the field, looing for prey.
Fix+ Every morning, many haws circled the field, looing for prey.
Error+ The more I read the novel, the closer I felt to the authors; point of view.
Fix+ The more I read the novel, the closer I felt to the author;s point of view.
Error+ Art eco furniture is mared %y the artists use of geometric shapes, curves,
strong colors, and new materials, such as plastics.
Fix+ Art eco furniture is mared %y the artist;s use of geometric shapes, curves, strong
colors, and new materials, such as plastics.
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That man and that jaket
belong to that dog - they are that dog's belongings.
1ronouns
A pronoun is a part of speech stands in for a noun. For example, the pronoun -she- can
stand in for -the woman- or -?ueen Eli9a%eth.- ut, unlie nouns, pronouns change
their form if they're used in different ways. These are the ways that pronouns are
tested on the SAT.
Su%/ect vs. @%/ect 1ronouns
ouns and pronouns can %e either the su%/ects or the o%/ects of ver%s. Su%/ects -do-
ver%s and o%/ects have ver%s -done- to them. For instance, in the sentence -a dog
chases its tail,- dog is the su%/ect noun, hases is the ver% that it's doing, and tail is the
o%/ect noun.
$nlie nouns lie dog or tail , pronouns change form depending on whether they aresu%/ects or o%/ects. For example, in the phrase -she lies him,- the woman is the
su%/ect, so the pronoun isshe. @n the other hand, in the phrase -he lies her,- the
woman is the o%/ect, so the pronoun changes to her .
$ubject %ronouns Object %ronouns
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I me
you you
he him
she her
it it
we us
they them
If you;re trying to figure out whether to use a su%/ect or o%/ect pronoun when dealing
with a compound noun, one trick is to take out the other noun and try the
sentence with just the pronoun B you;ll #uicly now which is right. In the first
example, -me ate dinner- is clearly wrong, and in the third example, -sold cooies to I- is
also clearly wrong.
Examples
Error+ &e and my parents ate dinner.
Fix+ (y parents and ate dinner.
Error+ The tourists ased my friends and for directions.
Fix+ The tourists ased my friends and me for directions.
Error+ The Cirl Scouts sold cooies to my sister and .
Fix+ The Cirl Scouts sold cooies to my sister and me.
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!ho vs. !hom
(ho is a relative pronoun which can start either dependent or independent clauses
inside sentences. Who is used when this pronoun is the subject doing the
action and whom is used when this pronoun is the object of the action.
!hat's tricy a%out who is that figuring out whether to use its su%/ect or o%/ect form
doesn't depend on its antecedent. Instead, you have to see what role who is playing
inside its own clause.
For instance, in example 3, even though =people> is an o%/ect of the ver% =%enefits>,
inside the clause =who understand the tax code,> =who> is the su%/ect of the ver%
-understand.- @n the other hand, in example 4, even though =sydivers> is the su%/ect of
the sentence, in the clause =whom many people greatly admire,> =whom> is the o%/ect of the ver% =admire.>
@ne tric is to replace the (who) or (whom) with () or (me) to see whether you
need the subject or object form. ere, =me understand the tax code> doesn;t wor,
and neither does =many people greatly admire I.>
Examples
Su%/ects are %old, ver%s are in italics, and o%/ects are underlined.
Error+ The essay points out that the reduction in taxes only %enefits those people whom
understand the tax code.
Fix+ The essay points out that the reduction in taxes only %enefits those
people whounderstand the tax code.
Error+ Sydivers, who many people greatly admire, tend to %e comforta%le with ris2
taing and in excellent physical shape.
Fix+ Sydivers, whom many people greatly admire, tend to %e comforta%le with ris2
taing and in excellent physical shape.
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1ronouns and Antecedents
f there is a pronoun, it should be obvious what noun the pronoun is referring
back to. If it's not clear which noun a pronoun is referring to, or if a pronoun has no
antecedent, the sentence needs to %e rewritten in one of two ways+ either the pronouncan %e replaced with a noun, or the phrase can %e simplified.
For instance, in example 3, -this- could refer either to -Industrial 0evolution,- -resistance
group,- -mechani9ation,- or -la%or force,- so a noun is added. (eanwhile, in example 5,
there is no antecedent for -them,- so the sentence has to %e rewritten.
Examples
The unclear pronouns are in %old, while corrected pronouns and antecedents are
underlined.
Error+ uring the Industrial 0evolution in England, a resistance group sprang up to
protest the mechani9ation of the la%or force. !orers associated with this %egan to
%rea and %urn factory machinery to protest what they saw as unfair treatment.
Fix+ uring the Industrial 0evolution in England, a resistance group sprang up to protest
the mechani9ation of the la%or force. !orers associated with this faction %egan to
%rea and %urn factory machinery to protest what they saw as unfair treatment.
Error+ The files arranged %y the temporary worers were out of order, so management
sentthem %ac to the main office.
Fix+ The files arranged %y the temporary worers were out of order, so management
sent the files %ac to the main office.
Error+ The amount of entertainment availa%le is increasing steadily: soon there will %e
over 8DDD shows for them to distri%ute to su%scri%ers.
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Fix+ The amount of entertainment availa%le is increasing steadily: soon there will %e
over 8DDD shows for distri%ution to su%scri%ers.
1ronoun and Antecedent Agreement
1ronouns have to match their antecedents in various ways.
This means that when we use pronouns more than once in a sentence, we have to use
the same person throughout )to clarify+ 3st person means I or we, 4nd person
means you, and 5rd person means he, she, it , or they *.
This also means that plural nouns are matched with plural pronouns, and singular
pronouns refer back to singular nouns.
Examples
(ismatched pronouns and antecedents are in %old, while matching pronouns and
antecedents are underlined.
Error+ If a person wants to succeed in corporate life, you have to now the rules of thegame.
Fix+ If a person wants to succeed in corporate life, she has to now the rules of the
game.
Error+ "ie its distant oceanic relatives whales, hippopotami can alter their density to
sin or float in water.
Fix+ "ie their distant oceanic relatives whales, hippopotami can alter their density tosin or float in water.
Error+ After ac#uiring several new companies, the multinational
corporation moved their head#uarters to a state with more favora%le tax loop holes.
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Fix+ After ac#uiring several new companies, the multinational
corporation moved itshead#uarters to a state with more favora%le tax loop holes.
That vs. !ho
The %asic concept %ehind these relative pronouns is simple+ who is the pronoun for a
person or people, and that is the pronoun for everything else.
Examples
(ismatched relative pronouns are in %old, while matching pronouns and antecedentsare underlined.
Error+ &oaching can %e difficult for people, that have a hard time planning strategy on
the field.
Fix+ &oaching can %e difficult for people who have a hard time planning strategy on the
field.
Error+ The scientific esta%lishment who re/ected Ciordano runo;s theory that the earthrevolves around the sun later had to acnowledge its mistae.
Fix+ The scientific esta%lishment that re/ected Ciordano runo;s theory that the earth
revolves around the sun later had to acnowledge its mistae.
Error+ The decision was made %y the director, wanting to organi9e the group in a more
efficient way.
Fix+ The decision was made %y the director, who wanted to organi9e the group in amore efficient way.
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Indefinite 1ronouns
Indefinite pronouns refer to a person, place, or thing that is unnown or
unspecified. (anyindefinite pronouns that seem like they are referring to many
things or people are actually singular .
This means that they use singular forms of ver%s+ =everyone is> instead of =everyone
are- )lie in examples 3 and 4*. This also means that any nouns that refer to them
also have to %e singular and not plural+ =no one wants to %e a dropout> instead of =no
one wants to %e dropouts> )lie in examples 5 and 7*.
%erson %lace Thing
everyone
every%ody everywhere everything
someone
some%odysomewhere something
anyone
any%odyanywhere anything
no one
no%ody
nowhere nothing
each )of these*
either )of these*
neither )of these*
Examples
1ronouns and matching ver%s or nouns are underlined, while mismatched ver%s or
nouns are in %old.
Error+ @n %ig %udget movies, each of the actors have large, well2decorated trailers.
Fix+ @n %ig %udget movies, each of the actors has a large, well2decorated trailer.
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Error+ Every one of the experts invited to spea at the conference were una%le to mae
it.
Fix+ Every one of the experts invited to spea at the conference was una%le to mae it.
Error+ Anyone thining a%out %ecoming writers must %e excellent readers.
Fix+ Anyone thining a%out %ecoming a writer must %e an excellent reader.
Error+ Either of these dess would %e great surfaces to wor on.
Fix+ Either of these dess would %e a great surface to wor on.
ItsIt;s, TheirThey;reThere, <our<ou;re, !hose!ho;s
The different forms and a%%reviations of these pronouns are fre#uently mixed up, %ut
they are something you simply have to memori*e. ere are some trics to use if
you're stuc+
• Tae the a%%reviation apart+ does =it is,> =you are,> =they are,> or =who is> wor in the
sentence Then use it&s, you&re, they&re, or who&s.
• If the sentence is trying to say that something %elongs to something else,
use its, your , their , or whose.
• If the sentence is trying to point to a specific or vague place, use there.
%ronoun +efinition #amples
its %elonging to itthe puppy;s toy G its toy
the leg of the ta%le G its leg
it;s it is
the sy is cloudy G it is cloudy G it;s cloudy
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the %oo is long G it is long G it;s long
their %elonging to themthe sisters; %edroom G their %edroom
the color of walls G their color
they;re they areflowers are %looming G they are %looming G they;re %loom
friends are great G they are great G they;re great
thereinon that place
existing somewhere
in the world exist many trees G there are many trees
the pants are on the shelf G the pants are there
your %elonging to you this is my dinner, and this is your dinner
you;re you are
you are delighted G you;re delighted
you are a student G you;re a student
whose %elonging to whom I don;t now who owns this house G whose is this house
who;s who is who from the team is coming G who;s coming
Examples
Incorrect forms of these words are underlined, while the correct ones are %old.
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Error+ !ho could have nown that a Hinci;s most mysterious painting would %ecome
his most famous, with it;s famous half2smile forever expressing some unnowa%le
emotion.
Fix+ !ho could have nown that a Hinci;s most mysterious painting would %ecome hismost famous, with its famous half2smile forever expressing some unnowa%le emotion.
Error+ <our /ust lie all the other Americans visiting England who thin that cricet is
closely related to %ase%all.
Fix+ -oure /ust lie all the other Americans visiting England who thin that cricet is
closely related to %ase%all.
Error+ aving several %oos to return to the li%rary, (aria checs they;re due dates tomae sure she won;t have to pay fines.
Fix+ aving several %oos to return to the li%rary, (aria checs their due dates to mae
sure she won;t have to pay fines.
Error+ ismayed that no one agreed with his argument, the city councilman ased,
=!hosewith me on this>
Fix+ ismayed that no one agreed with his argument, the city councilman ased,
=/hos with me on this>
Error+ Every study we have come across suggests that %icycles are an excellent way to
get around+ there economical, good for pu%lic health, and environmentally friendly.
Fix+ Every study we have come across suggests that %icycles are an excellent way to
get around+ theyre economical, good for pu%lic health, and environmentally friendly.
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)eeling o"erwhelmed by grammar is
apparently part of the human ondition. *ere's a grammar book from +. /ust
imagine all those monks ha"ing to study pronouns in 0atin...
Her%s
There are two main issues with ver%s tested on the SAT+ ver% tenses and su%/ect2ver%
agreement.
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Her% Tense
There are nine %asic ver% tenses, three for each time period. ere are the %asic tenses
formed from the ver% to sing . As you can see, some of the ver% tenses are created %y
adding forms of the ver%s ha"e, be, and do.
Time %eriod 0erb 1orms
1resent
Simple 1resent+ They sing.
1resent &ontinuous+ They are singing.
1resent 1erfect+ They ha"e sung.
1astSimple 1ast+ They sang.
1ast &ontinuous+ They were singing.
1ast 1erfect+ They had sung.
Future
Future+ They will sing.
Future &ontinuous+ They will be singing.
Future 1erfect+ They will ha"e sung.
Cenerally, the idea is to keep verbs in a single sentence within the same time
period, especially if a sentence is descri%ing things that happen during the same time
period )example 3*.
If a sentence contains a shift in chronological time, then verb tenses should shift to
account for the change in time )example 5*.
Examples
Her%s in the same tense are underlined, while ver%s that are in the wrong tense are in
%old.
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Error+ According to the cardiologist, since the patient;s
arteries are 1present2 dangerously clogged with cholesterol deposits, the medical
team had (past) to chec for elevated %lood pressure and other heart attac riss.
Fix+ According to the cardiologist, since the patient;s arteries are 1present2 dangerously
clogged with cholesterol deposits, the medical team has 1present2 to chec for elevated
%lood pressure and other heart attac riss.
Error+ Even though office hours had been (past) over for some time, the professor and
her student are continuing 1present2 their productive wor on the research pro/ect.
Fix+ Even though office hours have %een 1present2 over for some time, the professorand her student are continuing 1present2 their productive wor on the research pro/ect.
Error+ If the pace of technological advancements continues 1present2, in the future we
ride (present) self2driving cars.
Fix+ If the pace of technological advancements continues 1present2, in the future we will
ride 1future2 self2driving cars.
Su%/ectHer% Agreement
ouns and ver%s are %oth parts of speech with num%er+ they are written differently if
they refer to /ust one thing or multiple things. @ne dog runs fast, for example, %ut
two dogs run fast.
um%er agreement /ust means that the noun and the verb have the same number
2singular or plural3. @ne thing to remem%er is that collective nouns are singular )a
=swarm of %ees flies> instead of =swarm of %ees fly>*.
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Examples
(atching su%/ects and ver%s are underlined, while ver%s that don't match su%/ects are
%old.
Error+ The writing in those paragraphs are a%solutely horri%le.
Fix+ The writing )singular * in those paragraphs is )singular * a%solutely horri%le.
Error+ There was a doctor and a crew of nurses in the emergency room with me during
my surgery.
Fix+ There were ) plural * a doctor and a crew of nurses ) plural * in the emergency room
with me during my surgery.
Error+ (r. 1eterson is trying to do yard wor, %ut a swarm of %ees keep distracting him.
Fix+ (r. 1eterson is trying to do yard wor, %ut a swarm )singular * of
%ees eeps )singular * distracting him.
3fter a poorly "erbed pith, the
batter "erbed the ball to midfield. The shortstop "erbed to the left, "erbing the ball just in
time to "erb the runner out.
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Illogical &omparisons
There are two different inds of comparisons that %rea the rules of logic.
The first relies on the idea that you can only compare things that are alike in some
way. @ne tric to spotting illogical comparisons is that they tend to happen when a
sentence is comparing something that %elongs to someone or something else %y using
the comparison word than. <ou have to mae sure that the two things on either side of
the than are in the same category )examples 3 and 4*.
For instance, you can compare apples and oranges %ecause %oth are fruits. ut if %oth
Stanley and &ora have apples, you can't say+
I like Stanley's apples better than #ora.
<ou'd have to say+
I like Stanley's apples better than #ora's apples.
or simply+
I like Stanley's apples better than #ora's.
The second ind of illogical comparison that the SAT lies to test is the idea that youcan't compare something to all things of that type. <ou can only compare that thing
to all other things of that type )example 5*.
Examples
The two things that each sentence is comparing are underlined.
Error+ Some regulators %elieve that new drugs should have to go through an even
morerigorous testing process than patients who prefer the one currently in place.
Fix+ Some regulators %elieve that new drugs should have to go through an even
morerigorous testing process than the one currently in place, which patients prefer.
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Error+ &harles icens's epic novels, which are almost universally admired %y readers
and critics alie, are more sweeping than ane Austen, who writes novels of manners.
Fix+ &harles icens's epic novels, which are almost universally admired %y readers
and critics alie, are more sweeping than ane Austen's novels of manners.
Error+ For astronauts, the moon is easier to get to than any space o%/ect.
Fix+ For astronauts, the moon is easier to get to than any other space o%/ect.
4ou an ompare the polar bear with
the girls, but you an't ompare the polar bear's fa"orite toy with the girls. 5nless that is
one extremely dangerous zoo.
&oncision and 0edundancy
There are times when saying something twice is needed+ for emphasis, to review a
difficult topic, or to explain something more clearly. The $"T, however, is all about
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being as succinct and to the point as possible. <our a%ility to edit the fat out of your
sentences is tested in three ways+ fixing overly wordy phrases, finding redundancies,
and com%ining two simple sentences into a more complex one.
@verly !ordy 1hrases
The SAT %elieves deeply in Shaespeare's maxim that =%revity is the soul of wit>+ if you
can say the same thing with fewer words, do it.
It;s tempting to thin that when a sentence uses a multi2word phrase where a single
word will do, the sentence sounds formal or more academic. ut this is not the case
B often, one word is better than many )examples 3 and 4*.
Sometimes a sentence uses words when they don;t serve any purpose and don;t even
need to %e replaced with one word, %ut instead should /ust %e deleted )examples 5
and 7*.
Examples
Error+ Thining in a manner more general, we can say that good schools ena%le peopleto learn more.
Fix+ Cenerally, we can say that good schools ena%le people to learn more.
Error+ The company may not %e awarded the contract %ecause it lacs production
facilities, maing it a worse choice from a theoretical way of speaing.
Fix+ The company may not %e awarded the contract %ecause it lacs productionfacilities, maing it a worse choice theoretically.
Error+ Although hesitant to challenge herself at first, the student decided to enroll in
three A1 courses, two honors courses, and an intensive art course on top of that.
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Fix+ Although hesitant to challenge herself at first, the student decided to enroll in
three A1 courses, two honors courses, and an intensive art course.
Error+ !hen the audience stood to applaud the speaer, it was clear that her words had
hada marvelous, even stupendous, effect on the crowd.
Fix+ !hen the audience stood to applaud the speaer, it was clear that her words had
had a marvelous effect on the crowd.
0edundancy
!hen a sentence expresses the same %it of information two or more times, it;s
considered redundant. 1ic the %est way of stating the necessary fact and delete the
repetition.
Examples
!ords or phrases that mean the same thing as each other are underlined.
Error+ The stoc maret may repeat its drop and rise pattern again, warns the financial
forecast.
Fix+ The stoc maret may repeat its drop and rise pattern, warns the financial forecast.
Error+ Soon a relative calm period followed #uicly after the %runt of the cyclone had
passed.
Fix+ A relative calm period followed #uicly after the %runt of the cyclone had passed.
Error+ (anagement was surprised to see a %iannual uptic in sales twice each year.
Fix+ (anagement was surprised to see a %iannual uptic in sales.
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&om%ining Simple Sentences
Sometimes, in order to write with concision, you have to combine simple or related
sentences into one. on;t worry a%out eeping word order B the point of this ind of
revision is that you will need to shift things around.
To com%ine sentences correctly you have to thin a%out several things+
• Is there a person, place, thing, or concept that %oth sentences are taling a%out If so,
you can mae one sentence into a dependent clause of the other through this repeated
noun )example 3*.
• Is there a chronological se#uence that the two sentences are descri%ing Then you can
mae one into a dependent clause of the other using prepositions lie =%efore,> =after,> or
=following> )example 4*.
• oes one sentence define the other &om%ine them %y inserting whatever is %eing
defined into the defining sentence )example 5*.
Examples
The nouns, chronology, or definitions used to com%ined the sentences are underlined.
Error+ The voting rate has not decreased among uneducated citi9ens. $neducated
voterscontinue to vote for %etter schools.
Fix+ The voting rate does has not decreased among uneducated citi9ens, who continue
to vote for %etter schools.
Error+ <oung musicians are encouraged to perfect their techni#ues and sills throughtheir conservatory training. After this, they can start their careers in smaller, local
orchestras.
Fix+ After perfecting their techni#ues and sills through their conservatory training,
young musicians can start their careers in smaller, local orchestras.
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Error+ The conclusion scientists came to is the idea that instead of %eing made up of
particles, matter is actually made out of one2dimensional o%/ects called strings. This is
string theory.
Fix+ The conclusion scientists came to is string theory, the idea that instead of %eingmade up of particles, matter is actually made out of one2dimensional o%/ects called
strings.
6edunday7 good for mountain
limbing, bad for writing.
Idioms and Standard English
The SAT tests your nowledge of common English usage.
<ou'll see #uestions a%out two types of idioms. First, there are epressions that mean
something different than the actual words they use )lie -raining cats and dogs- or-ic the %ucet-*. And second, there are short phrases or groups of words that
always go together )lie -stum%le on- or -eep at %ay-*.
Also, you'll %e ased to distinguish among fre4uently confused homonyms )words
that sound lie each other %ut are used in different circumstances %ecause they mean
different things, lie -%ear- and -%are-*.
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Her%al 1hrases
The SAT particularly loves one type of idiom+ ver%al phrases, which are ver% 6
preposition pairs. They always want to now if you now which is the correct
preposition, as in the incorrect sentences %elow.
Examples
Error+ The show was followed on an encore.
Fix+ The show was followed %y an encore.
Error+ She is responsi%le of returning her li%rary %oos.
Fix+ She is responsi%le for returning her li%rary %oos.
Error+ @ne should refrain for texting while driving.
Fix+ @ne should refrain from texting while driving.
1repositional Idioms
These are /ust lie ver%al phrases, except they don;t involve ver%s. There are /ust some
groups of words that always end on a specific preposition.
Examples
Error+ The translucent sculpture used light as a means through connecting viewers
standing across from each other.
Fix+ The translucent sculpture used light as a means of connecting viewers standing
across from each other.
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Error+ In accordance to these findings, future research will focus on analy9ing the effect
of facial expressions on mirror neurons.
Fix+ In accordance with these findings, future research will focus on analy9ing the effect
of facial expressions on mirror neurons.
&ommonly &onfused !ords
English has a lot of words that sound similar to each other but mean very different
things. ere is a very incomplete list )you can find more of them %y searching
=commonly confused words>*+
"ccept+ to receive )ver%*
#cept+ with the exclusion of )preposition*
"ffect+ to influence )ver%*: emotional response )noun*
#ffect+ result )noun*: to cause )ver%*
5eside+ close to: next to
5esides+ except for: in addition to
6omplement+ something that completes: to pair well with
6ompliment+ praise, flattery
#minent+ prominent
mminent+ a%out to happen
%recede+ to come %efore
%roceed+ to continue, to eep going
$ight+ scene, view, picture, %eing a%le to see$ite+ place, location: a we% page
6ite+ to #uote, to point to evidence
Than+ a con/unction used in comparisons
Then+ an adver% denoting time
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Examples
Error+ After losing his hearing, eethoven heard his music in his mind, which was #uite
different then hearing musicians perform it.
Fix+ After losing his hearing, eethoven heard his music in his mind, which was #uite
differentthan hearing musicians perform it.
Error+ espite hours of wor, the we% administration team was una%le to restore
the sightafter the denial of service attac.
Fix+ espite hours of wor, the we% administration team was una%le to restore
the site after the denial of service attac.
Error+ The presidential candidate used rhetorical flourishes to great affect in his speech,
receiving a standing ovation.
Fix+ The presidential candidate used rhetorical flourishes to great effect in his speech,
receiving a standing ovation.
"anguage Formality
!hen writing for school, for wor, or for pu%lication in a news or scientific /ournal, you
have to use formal English. This means avoiding slang and words and phrases that
sound too casual. Instead, it;s important to eep each sentence at the same language
elevation.
Examples
Error+ A %unch of guys doing experiments was a%le to synthesi9e a lithium2ion %attery
smaller than a grain of sand.
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Fix+ A team of researchers was a%le to synthesi9e a lithium2ion %attery smaller than a
grain of sand.
Error+ At "ondon;s !estminster A%%ey in 388J, Eli9a%eth Tudor, the 482year2old
daughter of enry HIII and Anne oleyn, got to %ecome ?ueen Eli9a%eth I.
Fix+ At "ondon;s !estminster A%%ey in 388J, Eli9a%eth Tudor, the 482year2old daughter
of enry HIII and Anne oleyn, was crowned ?ueen Eli9a%eth I.
Inappropriate informality won't get you
into the !uke's exlusi"e lub either.
&on/unctions and &on/unctive Adver%s
&on/unctions and con/unctive adver%s are words that explain how two clauses in a
sentence, or how to two or more successive sentences, relate to one another.
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The SAT checs your a%ility to use con/unctions and con/unctive adver%s to clarify
cause and effect or logic within sentences.
Explanation
Some con/unctions lin events in a cause and effect relationship, helping to point out
what happened as a result of something else.
5ecause+ what has /ust %een said is true as a conse#uence of what is a%out to %e said
Therefore and hence+ it follows from what has /ust %een said that
1or eample and for instance+ here is evidence that %acs up the previous argument
/hereby+ %y which: using the ideaprincipleconcept /ust mentioned: %y means of
6onse4uently+ directly following the thing that has /ust %een descri%ed
Examples
The incorrect con/unctions are in %old, while the right ones are underlined.
Error+ 0ecent advances in medicine include a new (0I techni#ue for detecting heart
damage in chemotherapy patients. 7owever , doctors will %e a%le to see heart defects
earlier and more effectively.
Fix+ 0ecent advances in medicine include a new (0I techni#ue for detecting heart
damage in chemotherapy patients. &onse#uently, doctors will %e a%le to see heart
defects earlier and more effectively.
1!otors an see better as a result of the new 86I test.2
Error+ Not only have archaeologists in ritain unearthed several well2preserved ron9e
Age dwellings, we are getting new insight into domestic life 5DDD years ago.
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Fix+ ecause archaeologists in ritain have unearthed several well2preserved ron9e
Age dwellings, we are getting new insight into domestic life 5DDD years ago.
1(e are getting insight as a result of dwellings being unearthed.2
Error+ Foreshadowing, a literary techni#ue when an author hints at what will happen
later in the text, is a useful tool for setting the right atmosphere.
Fix+ Foreshadowing, a literary techni#ue where%y an author hints at what will happen
later in the text, is a useful tool for setting the right atmosphere.
13n author hints by means of this tehni9ue.2
&ontradiction or igression
@ther con/unctions are useful for descri%ing a negative or opposing relationship
between events. They can explain that something happened despite something else,
or even though common sense would not have predicted it. They can also indicate that
the argument is shifting to a different point.
7owever + introduces a statementidea that contradicts what has /ust %een said
On the one hand, on the other hand+ presents two ideas that oppose each other
)these always go together*
5ut+ despite what has /ust %een said, here is information to the contrary
Nevertheless+ in spite of what has /ust %een said
"side from+ the example follows is an exception to what is %eing discussed
/hile and whereas+ in contrast or comparison with the fact that
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Examples
The incorrect con/unctions are in %old, while the correct ones are underlined.
Error+ The pianist had not had nearly enough time to study and practice the
sonata, and she played it flawlessly.
Fix+ The pianist had not had nearly enough time to study and practice the
sonata, %ut she played it flawlessly.
1The flawlessness happened despite the lak of pratie time.2
Error+ 8ust as crayons are a medium generally reserved for young children,
professional artists have used them to great effect.
Fix+ Though crayons are a medium generally reserved for young children, professional
artists have used them to great effect.
1:rofessional artists ha"e used rayons ontrasts with the fat that rayons are usually
for hildren.2
Similarity and Emphasis
The final category of con/unctive adver%s connects things that are e#ual or similar, or
adds examples that emphasi9e the direction of the argument.
&oreover + as an additional B potentially more convincing or important B matter
8ust as+ in comparison to: similar to
9ikewise+ in the same way: also
Not only, but also+ presents two ideas that support and emphasi9e each other )these
always go together*
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Examples
The incorrect con/unctions are in %old, while the right ones are underlined.
Error+ Investing money is one way to plan for the future. 7ence, another good long2term
planning option is to tae advantage of a retirement savings account.
Fix+ Investing money is one way to plan for your future. "iewise, another good long2
term planning option is to tae advantage of a retirement savings account.
1The word ;another< means that two similar things are being disussed.2
Error+ ressing to attract attention can affect the way people perceive
you. Nevertheless, it can %e inappropriate depending on the context.
Fix+ ressing to attract attention can affect the way people perceive you. (oreover, it
can %e inappropriate depending on the context.
1The inappropriateness is an additional, more signifiant, effet of attention-getting
lothing.2
*onestly, this is in no way onneted to onjunti"e
ad"erbs. *owe"er, look - ute=
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1unctuation
There are many punctuation rules in English, %ut, fortunately, the SAT doesn;t test all of
them. Instead, the test focuses on several specific types.
1unctuating (odifiers
%hrases that modify or describe a part of a sentence are punctuated differently
depending on whether they are an essential or nonessential part of the sentence.
If the sentence needs the modifier in order to mae sense, then the modifier is=restrictive> and doesn;t get surrounded %y commas.
If you could easily tae out the modifier without losing the sentence;s meaning, then the
modifier is =nonrestrictive> and should %e surrounded %y commas lie this+
• 1ut one comma right after a modifier that starts a sentence.
• 1ut one comma right %efore a modifier that ends a sentence, .
• If the modifier appears in the middle of the sentence, surround it with commas on %oth
sides.
Examples
Incorrect and correct punctuation are underlined.
Error+ $S 1resident, arac @%ama, will meet with his counterparts from the Europeancountries for the multinational summit.
Fix+ $S 1resident arac @%ama will meet with his counterparts from the European
countries for the multinational summit.
1Sine ;>arak ?bama< is key to the sentene's meaning, no ommas are needed.2
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Error+ The daisy, a perennial plant, sometimes nown as %ruisewort, grows low to the
ground.
Fix+ The daisy, a perennial plant sometimes nown as %ruisewort, grows low to the
ground.
1The modifier just needs to be surrounded by ommas, and doesn&t need any ommas
inside it.2
Error+ Started on a whim %y an eccentric resident: the pro/ect to clean up the
a%andoned lot soon %ecame a popular neigh%orhood pastime.
Fix+ Started on a whim %y an eccentric resident, the pro/ect to clean up the a%andoned
lot soon %ecame a popular neigh%orhood pastime.
1The modifier should be set off by a omma, not a semiolon.2
Error+ This last part of the minuet should %e played with steadily increasing volume, or
crescendo: until the final chord.
Fix+ This last part of the minuet should %e played with steadily increasing volume, or
crescendo, until the final chord.
1;#resendo< is being defined, so it needs to be set off by ommas, not semiolons.2
$sing ashes
Thin of dashes as %eing ind of lie parentheses. +ashes separate out a sentence
piece that is eplanatory, but isnt crucial+ an aside, or something muttered under
your %reath. Sometimes this piece is a digressive thought: sometimes it's a list of
examples.
Typically, the phrase inside the dashes has commas in it, so dashes are the %est way to
set it off from the rest of the sentence. If the phrase is in the middle of the sentence, it
needs to %e surrounded %y dashes on %oth sides.
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Error+ Teachers give out a variety of homewor assignments, such as,
worsheets, hands2on pro/ects, and online #ui99es.
Fix+ Teachers give out a variety of homewor assignments, such as worsheets, hands2
on pro/ects, and online #ui99es.
Error+ The anti#ue %oo shop also sold other paper ephemera such as, maps and
newspapers.
Fix+ The anti#ue %oo shop also sold other paper ephemera, such as maps and
newspapers.
Formatting "ists
A list is a series of people, ideas, o%/ects, actions, or conditions that follow each other,
play the same role in the sentence, and are typically separated by commas. In fact,
the last sentence has two lists+ =people, ideas, o%/ects, actions, or conditions> and
=follow each other, play the same role in the sentence, and are separated %y commas.>
See what I did there
1unctuation rules for lists+
• They should %e separated %y commas, with a comma coming %efore the =and> or =or>
that precedes the last list item+ dogs, ats, gerbils, and fish.
• If one of the list items has a comma within it, then all the list items should %e separated
%y semicolons+ shaggy, purebred dogs@ white ats@ soft, uddly gerbils@ and fish.
Examples
Incorrect and correct punctuation are underlined.
Error+ The maret stall sold ripe apples, dar red cherries: and sometimes even
apricots.
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Fix+ The maret stall sold ripe apples, dar red cherries, and sometimes even apricots.
Error+ The class focused on programming languages, algorithms and documentation.
Fix+ The class focused on programming languages, algorithms, and documentation.
$sing &olons
&olons are used in two different ways.
First, they can indicate that a list is coming up, and that after the list the sentence will
end.
*ere is my list of aeptable pets7 dogs, ats, gerbils, and fish.
Second, they are used to indicate that an explanation, a definition, or an example of
what has /ust %een said is coming.
8y searh for the perfet pet ame down to man's best friend7 a dog.
Examples
Incorrect and correct punctuation are underlined.
Error+ It;s easy to explain why many 34th graders start taing school less
seriously toward the end of the year: senioritis.
Fix+ It;s easy to explain why many 34th graders start taing school less seriously toward
the end of the year+ senioritis.
1ASenioritisA is the defined term.2
Error+ The more I coo at home, the more itchen techni#ues I learn, nife sills, mise
en place, and cooing several dishes simultaneously.
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Fix+ The more I coo at home, the more itchen techni#ues I learn+ nife sills, mise en
place, and cooing several dishes simultaneously.
1;0earn< introdues a list.2
Error+ &onsider lo%sters for example, with age, they only get stronger and more fertile.
Fix+ &onsider lo%sters for example+ with age, they only get stronger and more fertile.
1AExample< introdues an explanation.2
$sing Semicolons
Semicolons have two %asic functions.
First, in lists they separate list items that have commas+
(e ate mushrooms, whih had been piked in a nearby forest@ herbs, nuts, and berries
foraged from a publi park@ and hampagne.
Second, they fix run2on sentences %y separating two independent clauses without a
con/unction+
/im rode his bike@ 8ary walked.
Examples
Incorrect and correct punctuation are underlined.
Error+ The State epartment completed three assignments+ diplomatic tals, led %y anexpert in arms control, a %ilateral meeting, chaired %y an assistant director, and a state
visit.
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Fix+ The State epartment completed three assignments+ diplomatic tals, led %y an
expert in arms control: a %ilateral meeting, chaired %y an assistant director: and a state
visit.
1Two of the three list items ha"e ommas in them, so they are separated bysemiolons.2
Error+ The architect wored on the model all night, he was %leary2eyed during the
presentation.
Fix+ The architect wored on the model all night: he was %leary2eyed during the
presentation.
1These are independent lauses, so they should be onneted by a semiolon.2
The ottom "ine
ere is a #uic summary of all the grammar rules we taled a%out in this article+
• 1aulty &odifiers 2 words or phrases that descri%e something
3. angling (odifier 2 a descriptive phrase that %egins a sentence, has a comma
after it, and has the noun it descri%es @T placed right after the comma
4. (isplaced (odifier 2 a descriptive phrase that's not close enough to the thing it's
supposed to %e descri%ing, maing it sound lie it's referring to the wrong thing
• %arallel 6onstruction 2 a list where all the items have the same grammatical format
• $entences 2 made up of independent and dependent clauses
3. Sentence Fragments 2 sentences made of anything less than an independent
clause
4. 0un2on Sentences 2 multiple independent clauses /oined %y only a comma or no
punctuation at all
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5. ependent &lauses as Su%/ects 2 sentences can use a whole dependent clause
as su%/ects: treat the dependent clause as a singular noun
• %lurals and %ossessives 2 plural is when there is two or more of
something: possessive is when something %elongs to something else
3. 1lural oun 2 add =s> to the end of a singular noun
4. 1ossessive Singular oun 2 add -apostrophe6s- to the end of a singular noun
5. 1ossessive 1lural oun 2 add an apostrophe to the end of a plural noun
• %ronouns 2 parts of speech that stand in for a noun )its antecedent*
3. Su%/ect vs. @%/ect 1ronouns 2 pronouns change form depending on whether they
are su%/ects or o%/ects
4. !ho vs. !hom 2 who is the su%/ect form, and whom is the o%/ect form
5. 1ronouns and Antecedents 2 it should %e o%vious which noun each pronoun is
referring %ac to
7. 1ronoun and Antecedent Agreement 2 pronouns have to match their antecedents'
person and num%er
8. That vs. !ho 2 who is for a person or people, and that is for everything else
K. Indefinite 1ronouns 2 pronouns lie -everyone- that seem plural are actually
singular
L. ItsIt;s, TheirThey;reThere, <our<ou;re, !hose!ho;s 2 you have to memori9e
these
• 0erbs 2 the SAT tests tense agreement and su%/ect2ver% agreement
3. Her% Tense 2 eep ver%s in a single sentence within the same time period+
present, past, or future
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4. Su%/ectHer% Agreement 2 a noun and its ver% %e the same num%er )singular or
plural*
• llogical 6omparisons 2 you can only compare things that are alie in some way: you
can't compare something to all things of that type
• 6oncision and edundancy 2 the SAT, however, is all a%out %eing as succinct and to
the point as possi%le
3. @verly !ordy 1hrases 2 often, one word is %etter than many: sometimes, extra
words should /ust %e deleted
4. 0edundancy 2 if a sentence expresses the same %it of information two or more
times, delete the repetition
5. &om%ining Simple Sentences 2 mae one sentence into a dependent clause of
the other through a repeated noun, using prepositions lie =%efore,> =after,> or
=following,> or %y inserting whatever is %eing defined into the defining sentence
• dioms and $tandard #nglish
3. Her%al 1hrases 2 ver% 6 preposition pairs that always go together
4. 1repositional Idioms 2 groups of words that always end on a specific preposition
5. &ommonly &onfused !ords 2 English has a lot of homonyms )words that sound
similar to each other %ut mean very different things*
7. "anguage Formality 2 avoiding slang and words and phrases that sound too
casual
• 6onjunctions and 6onjunctive "dverbs 2 words that explain how two clauses in a
sentence or successive sentences relate to one another
3. Explanation 2 con/unctions lie -%ecause,- -conse#uently,- and -for example- lin
events in a cause and effect relationship
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4. &ontradiction or igression 2 con/unctions lie -however,- -%ut,- and
-nevertheless- descri%e a negative or opposing relationship %etween events
5. Similarity and Emphasis 2 con/unctions lie -moreover- and -liewise- connect
things that are e#ual or similar, or add examples to the argument
• %unctuation
3. 1unctuating (odifiers 2 if the sentence needs the modifier in order to mae
sense, then the modifier doesn;t need commas: if you can tae out the modifier
without losing meaning, then the modifier should %e surrounded %y commas
4. $sing ashes 2 separate out a sentence piece that is explanatory, %ut isn;t crucial
5. 1unctuating =Such As> 2 put a comma %efore =such as,> and then no comma after
it
7. Formatting "ists 2 list items are typically separated %y commas, with a comma
%efore the =and> or =or> that precedes the last list item
8. $sing &olons 2 indicating that a list is coming up, and that after the list the
sentence will end: indicating that an explanation, a definition, or an example is
coming
K. $sing Semicolons 2 separating list items that have commas: fixing run2on
sentences %y separating two independent clauses without a con/unction
!hat's ext
Mnowing the grammar rules is /ust the %eginning. &hec out our complete guide to SAT
!riting for a comprehensive take on all of the topics and strategies you need toknow.
Excelling on the writing also re4uires a lot of practice, so mae sure to chec out our
complete list of SAT practice tests.
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/ant an ;<< on $"T eading and /riting= First, start %y checing out our
comprehensive advice on how to study for the new SAT. Then, read our detailed guide
on how to get a perfect !riting score and how to get a perfect 0eading score.
/ant to improve your $"T score by >?< points= !e've written an eoo guide a%out
the top 8 strategies you must %e using to have a shot at improving your score. This
includes advice on how you should be practicing your $"T @rammar rules to
improve the fastest+