OFFICIAL EXPLANATIONProject SC Butler: Sentence Correction (SC1)
THE PROMPTQuote:
International trade almost collapsed in the last quarter, marking the largest fall in two decades: as
the widespread economic slowdown not only disrupted air and sea transport, but it also dealt a blow to the demand for many consumer and investment goods.
• The irregular verb DEAL? Past tense
dealt. Past participle
dealt.
→ the word
dealt is the past tense
and the past participle
→ There is no such word as
dealed in standard English.
• Parallelism
→ The use of
not only . . . but also should alert you to check for parallel structure.
→ Whatever comes after
not only and
but also must be similar parts of speech that play the same logical role in the sentence.
→ When we deal with "word pairs" (correlative conjunctions), GMAC will test us on
where to place a word in common such as a preposition, a split verb, or a word such as
that.The answer is "once outside or twice inside." See Notes, below, for a full explanation.
Pretend the word
that is our common word (the word that applies to both the X and Y elements).
→
Correct: THAT Not only X But Also Y (once outside)
→
Correct: Not only that X but also that Y (twice inside)
→
Wrong:
That Not only X But Also
that Y (once outside, once inside)
→
Wrong: Not only
that X but also Y (once inside)
THE OPTIONSQuote:
A) International trade almost collapsed in the last quarter, marking the largest fall in two decades: as
the widespread economic slowdown not only disrupted air and sea transport, but it also dealt a blow to the demand for many consumer and investment goods.
• Botched parallelism - the word
it →
economic slowdown shows up
before the first parallelism marker,
not only.
→
it [= economic slowdown] then shows up
after the second parallelism market,
butThe rule is once outside, twice inside.
In this case,
economic slowdown shows up once outside the construction Not only X But also Y, and once inside that construction. Wrong.
Again, see Notes below.
→ In essence, the subject
widespread economic slowdown comes before
not only and so does not need to be repeated after
but also, making the word
it incorrect.
ELIMINATE A
Quote:
B) International trade almost collapsed in the last quarter, marking the largest fall in two decades: as
not only did the widespread economic slowdown disrupted air and sea transport, but it also dealt a blow to the demand for many consumer and investment goods.
• Verb tense
→ the use of
disrupted is incorrect.
→ We already have a simple past tense
did after
not only, so this verb needs to be in the base form
disrupt.
ELIMINATE B
Quote:
C) International trade almost collapsed in the last quarter, marking the largest fall in two decades: as
the widespread economic slowdown not only disrupted air and sea transport, it also dealt a blow to the demand for many consumer and investment goods.
• I do not see any errors.
• This sentence does
not use the correlative conjunction Not Only X But Also Y.
That fact is just fine.
Not only does not always require
but also.
As the recession not only disrupted XYZ, it also dealt a blow to ABC.
• a full clause can come after a colon.
The rule you cannot break? A full clause must come before the colon.
Whatever comes after the colon does not have to be a full clause and often is not.
Whatever comes after the colon typically expands on the first part of the sentence or is a list of some sort, especially of examples.
SPOILER ALERTFor an
official question in which the use of
not only does
not require the use of
but also, click
here..
KEEP C
Quote:
D) International trade almost collapsed in the last quarter, marking the largest fall in two decades: as
the widespread economic slowdown not only disrupted air and sea transport, but also dealing a blow to the demand for many consumer and investment goods.
• Botched parallelism
→
Wrong:Not only disrupted (past tense verb)
But also dealing (gerund, verbING word)
→ In other words, the use of
dealing after
but also breaks the parallel structure with the part after
not only.
The correct word after
but also should be
dealt.ELIMINATE D
Quote:
E) International trade almost collapsed in the last quarter, marking the largest fall in two decades: as
the widespread economic slowdown had disrupted air and sea transport, it also had dealed a blow to the demand for many consumer and investment goods.
• There is no such word as
dealed in standard English.
The correct past participle (that goes along with the verb
had) is
dealt.
ELIMINATE E
The best answer is C.NOTES→ Not only X but also Y is called a "closed construction."
For our purposes, let's think about the pair this way, with "fenceposts" around the construction || Not only X but also Y ||
If a word is common to both the X and the Y elements, we have two choices.
That word can show up
once outside the closed construction, or
twice inside the closed construction—but not once inside and not once outside, once inside.
That sentence sounds abstract. Look at an example.
→ Correct, common word ARE: Dancers
are not only artists but also athletes. ["are" shows up ONCE OUTSIDE]
→ Correct, same, "fenced off": Dancers
are || not only artists but also athletes.|| ["are" shows up ONCE OUTSIDE]
→ Correct, common word ARE: Dancers not only
are artists but also
are athletes. ["are" shows up TWICE INSIDE]
→ Correct, same, "fenced off": Dancers || not only
are artists but also
are athletes. || ["are" shows up TWICE INSIDE]
→ Wrong, common word ARE: Dancers
are not only artists but also
are athletes. [NO! "are" shows up once outside and once inside]
→ Wrong, same, "fenced off": Dancers
are || not only artists but also
are athletes.|| ["are" shows up once outside and once inside]
→ Wrong, common word ARE: Dancers not only are artists but also athletes. [NO! "are" shows up only once inside and should be there twice]
→ Wrong, same, "fenced off": Dancers || not only
are but also athletes. || ["are" shows up only once inside and should show up twice]
If a word comes right before
not only, then it is "outside" the correlative conjunction and should not appear again "inside" the construction.
If a word shows up
after "not only" or "but also," then it is
inside the construction and should show up twice inside.
Correct: . . . the economic slowdown NOT ONLY disrupted . . . BUT ALSO dealt a blow to . . .
X = disrupted
Y = dealt
Notice that the words
the economic slowdown show up
once, before and
In other words, if something comes after
but also, that something must also come after
not only.
For another question about parallelism and Not only X, but also Y, please see
here.
COMMENTSHarshaBujji AND
hbkharsh , welcome to SC Butler.
This question is hard and perhaps a bit scary.
Everyone gets kudos to being brave, regardless of the answer you chose.
Stay safe.