Sunday, 1 March 2020

LESSON 16 Noun Clauses (PETERSON’S TOEFL SUCCESS)


(PETERSON’S TOEFL SUCCESS)
LESSON 16
Noun Clauses

Noun clauses are the third type of subordinate clause. They begin with noun-clause markers. Noun clauses that are formed from statements begin with the noun-clause marker that. Noun clauses formed from yes/no questions begin with the noun-clause markers whether or if. Those formed from information questions begin with wh- words: what, where, when, and so on. For example:

Dr. Hopkins’ office is in this building. (statement)
I’m sure that Dr. Hopkins’ office is in this building.
Is Dr. Hopkins’ office on this floor? (yes/no question)
I don’t know if (whether) Dr. Hopkins’ office is on this floor.
Where is Dr. Hopkins’ office? (information question)
Please tell me where Dr. Hopkins’ office is.

Notice that the word order in direct questions is not the same as it is in noun clauses. The noun clause follows statement word order (subject + verb), not question word order (auxiliary + subject + main verb). Often one of the distractors for noun-clause items will incorrectly follow question word order.

I don’t know what is her name. (incorrect use of question word order)
I don’t know what her name is. (correct word order)
She called him to ask what time did his party start. (incorrect use of question word order)
She called him to ask what time his party started. (correct word order)

Noun clauses function exactly as nouns do: as subjects, as direct objects, or after the verb to be.

When the meeting will be held has not been decided. (noun clause as subject)
The weather announcer said that there will be thunderstorms. (noun clause as direct object)
This is what you need. (noun clause after to be)

Notice that when the noun clause is the subject of a sentence, the verb in the main clause does not have a noun or pronoun subject.
In structure items, the noun-clause marker, along with any other part of the noun clause—subject, verb, and so on—may be missing from the stem, or the whole noun clause may be missing.

Sample Items

______________ was caused by breathing impure air was once a common belief.
(A) Malaria
(B) That malaria
(C) Why malaria
(D) Because malaria

The correct answer is (B). Choice (A) is incorrect because there are two verbs (was caused and was) but only one subject. Choice (C) is incorrect because Why is not the appropriate noun-clause marker in this sentence; the noun clause is based on a statement, not on an information question. Choice (D) is incorrect because it forms an adverb clause, but the main clause lacks a subject. In the correct answer, the noun clause itself (That malaria was caused by breathing impure air) is the subject of the verb was in the main clause.

One basic question psychologists have tried to answer is __________________ .
(A) people learn
(B) how do people learn
(C) people learn how
(D) how people learn

The correct answer is (D). Choice (A) is incorrect; there is no connector between the first clause and the second. Choice (B) incorrectly follows question word order. Choice (C) is incorrect because how is in the wrong position.

EXERCISE 16

Focus: Completing structure problems involving incomplete noun clauses. (Note: Two or three items in this exercise do NOT focus on noun clauses. These items are marked in the answer key with asterisks.)

Directions: For Sentence Completion items, mark the answer choice—(A), (B), (C), or (D)—that correctly completes the sentence. For Error Identification items, circle the underlined portion of the sentence that would not be considered correct.

1
_______________ begin their existence as ice crystals over most of the earth seems likely.
(A) Raindrops
(B) If raindrops
(C) What if raindrops
(D) That raindrops
2
Scientists cannot agree on ____________ related to other orders of insects.
(A) that fleas are
(B) how fleas are
(C) how are fleas
(D) fleas that are
3
It was in 1875 _________________ joined the staff of the astronomical observatory at Harvard University.
(A) that Anna Winlock
(B) Anna Winlock, who
(C) as Anna Winlock
(D) Anna Winlock then
4
A test pilot tries out (A) new kinds of (B) aircraft to determine (C) if are they (D) safe.
5
___________________________________ is a narrow strip of woods along a stream in an open grassland.
(A) Ecologists use the term “gallery forest”
(B) What do ecologists call a “gallery forest”
(C) “Gallery forest” is the term ecologists use
(D) What ecologists call a “gallery forest”
6
_____________________ developed so rapidly in Alabama primarily because of its rich natural resources.
(A) That heavy industry
(B) Heavy industry
(C) Heavy industry that was
(D) When heavy industry
7
___________________________________ so incredible is that these insects successfully migrate to places that they have never even seen.
(A) That makes the monarch butterflies’ migration
(B) The migration of the monarch butterflies is
(C) What makes the monarch butterflies’ migration
(D) The migration of the monarch butterflies, which is
8
Art critics do not all (A) agree on what are the qualities (B) that make (C) a painting great (D).
9
In order to grow vegetables properly, gardeners must know ___________________________________.
(A) what the requirements for each vegetable are
(B) that the requirements for each vegetable
(C) what are each vegetable’s requirements
(D) that is required by each vegetable
10
Exactly (A) when was the wheel (B) invented (C) is not (D) known.
11
For many years people have wondered ___________ exists elsewhere in the universe.
(A) that life
(B) life which
(C) whether life
(D) life as it
12
Although (A) geologists have a clearly (B) understanding of why earthquakes occur (C), they cannot reliably predict when they will (D) take place.

ANSWER KEY

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