♥Noun Clauses♥
See the sentence for definitions of sentence, clause, and dependent clause.
A
sentence which contains just one clause is called a simple sentence.
A
sentence which contains one independent
clause and one or more dependent
clauses is called a complex
sentence. (Dependent clauses are also called subordinate clauses.)
There
are three basic types of dependent clauses: adjective clauses, adverb
clauses, and noun clauses.
(Adjective clauses are also called relative
clauses.)
This
page contains information about noun
clauses. Also see Adjective Clauses and
Adverb Clause
A.
Noun clauses perform the same functions in sentences that
nouns do:
A
noun clause can be a subject of a verb:
What
Billy did
shocked his friends.
A
noun clause can be an object of a verb:
Billy’s
friends didn’t know that he couldn’t swim.
A
noun clause can be a subject complement:
Billy’s
mistake was that he refused to take lessons.
A
noun clause can be an object of a preposition:
Mary
is not responsible for what Billy did.
A
noun clause (but not a noun) can be an adjective
complement:
Everybody
is sad that Billy drowned.
B.
You can combine two independent clauses by changing one to a
noun clause and using it in one of the ways listed above. The choice of the noun clause marker (see below) depends on
the type of clause you are changing to a noun clause:
To
change a statement to a noun
clause use that:
I
know + Billy made a mistake =I
know that Billy made a mistake.
To
change a yes/no question to a
noun clause, use if or whether:
George
wonders + Does Fred know how to cook? =George
wonders if Fred knows how to cook.
To
change a wh-question to a noun
clause, use the wh-word:
I
don’t know + Where is George? =I
don’t know where George is.
C.
The subordinators in noun clauses are called noun clause
markers. Here is a list of the
noun clause markers:
That,if,
whether
Wh-words: how, what, when, where, which, who,
whom, whose, why
Wh-ever words: however, whatever, whenever,
wherever, whichever, whoever, whomever
D.
Except for that, noun clause markers cannot be
omitted. Only that can be omitted, but it can be
omitted only if it is not the
first word in a sentence:
correct:
Billy’s
friends didn’t know that he couldn’t swim.
correct:
Billy’s
friends didn’t know he couldn’t swim.
correct:
Billy’s
mistake was that he refused to take lessons.
correct:
Billy’s
mistake was he refused to take lessons.
correct:
That
Billy jumped off the pier surprised everyone.
not
correct:
*
Billy jumped off the pier surprised everyone.
E.
Statement word order is always used in a noun clause, even if the main clause is a question:
not
correct:
*
Do you know what time is it? (Question word order: is it)
correct:
Do
you know what time it is? (Statement word order: it is)
not
correct:
*
Everybody wondered where did Billy go. (Question word order: did Billy
go)
correct:
Everybody
wondered where Billy went. (Statement word order: Billy went)
F.
Sequence of tenses in sentences containing noun clauses:
When
the main verb (the verb in the independent clause) is present, the verb in the noun clause is:
future if its action/state is later
He
thinks that the exam next week will be hard.
He
thinks that the exam next week is going to be hard.
present if its action/state is at the same time
He
thinks that Mary is taking the exam right now.
past if its action/state is earlier
He
thinks that George took the exam yesterday.
When
the main verb (the verb in the independent clause) is past, the verb in the noun clause is:
was/were going to or would + BASE if its action/state is later
He
thought that the exam the
following week was going to be
hard.
He
thought that the exam the
following week would be hard.
past if its action/state is at the same time
He
thought that Mary was taking the exam then.
past perfect if its action/state is earlier
He
thought that George had taken the exam the day before.
If
the action/state of the noun clause is still in the future (that is, after the writer has written the sentence), then
a future verb can be used even
if the main verb is past.
The
astronaut said that people will live on other planets someday.
If
the action/state of the noun clause continues in the present (that is, at the time the writer is writing the sentence)
or if the noun clause expresses a general
truth or fact, the simple
present tense can be used even if the main verb is past.
We
learned that English is not easy.
The
boys knew that the sun rises in the east.
G.
Here are some examples of sentences which contain one noun
clause (underlined) and one independent clause:
Noun
clauses as subjects of verbs:
That
George learned how to swim is a miracle.
Whether
Fred can get a better job is not certain.
What
Mary said
confused her parents.
However
you learn to spell
is OK with me.
Noun
clauses as objects of verbs:
We
didn’t know that Billy would jump.
We
didn’t know Billy would jump.
Can
you tell me if Fred is here?
I
don’t know where he is.
George
eats whatever is on his plate.
Noun
clauses as subject complements:
The
truth is that Billy was not very smart.
The
truth is Billy was not very smart.
The
question is whether other boys will try the same thing.
The
winner will be whoever runs fastest.
Noun
clauses as objects of prepositions:
Billy
didn’t listen to what Mary said.
He
wants to learn about whatever is interesting.
Noun
clauses as adjective complements:
He
is happy that he is learning English.
We
are all afraid that the final exam will be difficult.
http://faculty.deanza.edu/flemingjohn/stories/storyReader$23
♥CONJUNCTIONS♥
What is a Conjunction?
You
can use a conjunction
to link words, phrases,
and clauses,
as in the following example:
I
ate the pizza and the pasta.
Call
the movers when you are ready.
Co-ordinating
Conjunctions
You
use a co-ordinating conjunction ("and," "but,"
"or," "nor," "for," "so," or
"yet") to join individual words, phrases, and independent
clauses. Note that you can also use the conjunctions "but"
and "for" as prepositions.
In
the following sentences,
each of the highlighted words is
a co-ordinating conjunction:
Lilacs
and violets are usually purple.
In
this example, the co-ordinating conjunction "and" links two nouns.
This
movie is particularly interesting to feminist film theorists, for the screenplay was written by Mae
West.
In
this example, the co-ordinating conjunction "for" is used to link two
independent clauses.
Daniel's
uncle claimed that he spent most of his youth dancing on rooftops and swallowing goldfish.
Here
the co-ordinating conjunction "and" links two participle
phrases ("dancing on rooftops" and "swallowing
goldfish") which act as adverbs
describing the verb
"spends."
Subordinating
Conjunctions
A
subordinating
conjunction introduces a dependent
clause and indicates the nature of the relationship among the
independent clause(s) and the dependent clause(s).
The
most common subordinating conjunctions are "after,"
"although," "as," "because," "before,"
"how," "if," "once," "since,"
"than," "that," "though," "till,"
"until," "when," "where," "whether,"
and "while."
Each
of the highlighted words in the
following sentences is a subordinating conjunction:
After she had learned to drive, Alice felt
more independent.
The
subordinating conjunction "after" introduces the dependent clause
"After she had learned to drive."
If the paperwork arrives on time, your cheque will be mailed
on Tuesday.
Similarly,
the subordinating conjunction "if" introduces the dependent clause
"If the paperwork arrives on time."
Gerald
had to begin his thesis over again when
his computer crashed.
The
subordinating conjunction "when" introduces the dependent clause
"when his computer crashed."
Midwifery
advocates argue that home births are safer because the mother and baby are exposed to fewer people and fewer
germs.
In
this sentence, the dependent clause "because the mother and baby are
exposed to fewer people and fewer germs" is introduced by the
subordinating conjunction "because."
Correlative
Conjunctions
Correlative
conjunctions always appear in
pairs -- you use them to link equivalent sentence elements. The most common
correlative conjunctions are "both...and," "either...or,"
"neither...nor,", "not only...but also,"
"so...as," and "whether...or." (Technically correlative
conjunctions consist simply of a co-ordinating conjunction linked to an adjective
or adverb.)
The
highlighted words in the
following sentences are correlative conjunctions:
Both my grandfather and
my father worked in the steel plant.
In
this sentence, the correlative conjunction "both...and" is used to
link the two noun phrases
that act as the compound
subject of the sentence: "my grandfather" and "my
father".
Bring
either a Jello salad or a potato scallop.
Here
the correlative conjunction "either...or" links two noun phrases:
"a Jello salad" and "a potato scallop."
Corinne
is trying to decide whether to
go to medical school or to go to
law school.
Similarly,
the correlative conjunction "whether ... or" links the two infinitive
phrases "to go to medical school" and "to go to law
school."
The
explosion destroyed not only the
school but also the neighbouring
pub.
In
this example the correlative conjunction "not only ... but also"
links the two noun phrases ("the school" and "neighbouring
pub") which act as direct
objects.
Note:
some words which appear as conjunctions can also appear as prepositions or as
adverbs.