Study the
clauses and connectors in the following sentences. These patterns are also
found in the structure section of TOEFL.
I know when
he will arrive
When he will
arrive = Noun Clause as Object of Verb
I am
concerned about when he will arrive
When he will
arrive = Noun Clause as Object of Preposition
When he will
arrive is not important.
When he will
arrive = Noun Clause as Subject
In the first
example there are two clauses, I know and he will arrive. These
two clauses are joined with the connector when. When changes the clause
he will arrive into a noun clause which functions as the object of the
verb know.
In the
second example, the two clauses I am concerned and he will arrive
are also joined by the connector when.
When changes the clause he will
arrive into a noun clause which functions as the object of the preposition about.
The third
example is more difficult. In this example, there are two clauses, but they are
a little harder to recognize. He will arrive is one of the clauses, and
the connector when changes it into a noun clause which functions as the
subject of the sentence. The other clause has the noun clause when he will
arrive as its subject of the sentence. The other clause has the noun clause
when he will arrive as its subject and is as its verb.
The
following connectors can be used in the sentence patterns above:
how
what whether
if
when which
that
where while
The
following example shows how these sentence patterns can be tested in the
structure section of the TOEFL.
.... was
late caused many problems.
(A) That he
(B) The
driver
(C) There
(D) Because
In this
example, there are two verbs (was and caused), and each of these
verbs needs a subject. Answer (B) is wrong because the driver is one
subject, and two subjects are needed. Answer (C) and (D) are incorrect because there
and because are not subjects.
The best
answer is (A). If you choose answer (A), the complete sentence would be: That
he was late caused many problems. In this correct sentence he is the
subject of the verb was, and the noun clause that he was late is
the subject of the verb caused.
0 comments:
Post a Comment