(PETERSON’S TOEFL SUCCESS)
LESSON 33.3
OVERVIEW ITEMS
MAIN IDEA, MAIN TOPIC, AND MAIN
PURPOSE QUESTIONS
After almost every passage, the first
question is an overview question about the main idea, main
topic, or main purpose of a passage. Main idea questions ask
you to identify the most important thought in the passage.
Sample Questions
When there is not a single, readily
identified main idea, main topic
questions may be asked. These ask you what the passage is generally
“about.”
Sample Questions
Main
purpose questions
ask why an author wrote a passage. The
answer choices for these questions usually begin with infinitives.
Sample
Questions
Sample Answer Choices
Don’t answer the initial overview
question about a passage until you have answered the other questions. The
process of answering the detail questions may give you a clearer idea of the
main idea, topic, or purpose of the passage.
The correct answers for main idea, main
topic, and main purpose questions correctly summarize the main points of the
passage; they must be more general than any of the supporting ideas or
details, but not so general that they include ideas outside the scope of the
passages.
Distractors for this type of question
have one of these characteristics:
If you’re not sure of the answer for
one of these questions, go back and quickly scan the passage. You can usually
infer the main idea, main topic, or main purpose of the entire passage from
an understanding of the main ideas of the paragraphs that make up the passage
and the relationship between them.
OTHER OVERVIEW ITEMS
Several other items test your overall
understanding of the passage. These are often the last question in a set of
questions.
Tone
items
ask you to determine the author’s feelings about the topic by the language
that he or she uses in writing the passage. Look for vocabulary that
indicates if the author’s feelings are positive, negative, or neutral.
Sample Questions
If you read the following sentences in
passages, would the tone of those passages most likely be positive or
negative?
The italicized words in sentences 1 and
2 show a positive tone; in 3 and 4, the italicized words indicate a negative
attitude. Notice that sentence 2 contains negative words (minor problems) but
the overall meaning of the sentence is positive. Sentence 4 contains positive
language (very popular) but overall, the tone is negative. (Words such as despite,
but, although, however, and similar words can “reverse”
the tone of the passage.)
Most TOEFL reading passages have a
neutral tone, but sometimes an author may take a position for or against some
point. However, answer choices that indicate strong emotion—angry, outraged,
sad, and so forth—will seldom be correct.
Attitude
questions
are
similar to tone questions. Again, you must understand the author’s opinion. The
language that the author uses will tell you what his or her position is.
What is the author’s attitude toward
smoking on airplanes as expressed in the sentence below?
Although some
passengers may experience a slight discomfort from not smoking on long
flights, their smoking endangers the health of all the passengers and crew.
The author opposes smoking during
flights. He admits that there is some argument in favor of smoking— some
passengers may feel discomfort—but this is not as important as the fact that
smoking can be dangerous to everyone on the flight. The use of the word although shows this.
Sample Questions
Another type of attitude question
presents four statements and asks how the author would feel about them.
Organization
items
ask about the overall structure of a passage or about the organization of a
particular paragraph.
Sample Question
Sample Answer Choices
Items
about previous or following paragraphs ask you to assume that the
passage is part of a longer work: What would be the topic of the hypothetical
paragraph that precedes or follows the passage? To find the topic of the previous
paragraph, look for clues in the first line or two of the passage; for the
topic of the following passage, look in the last few lines. Sometimes
incorrect answer choices mention topics that have already been discussed in
the passage.
Sample Questions
EXERCISE 33.3
Focus: Understanding
the meaning of multiparagraph passages by identifying the main point of each
of the paragraphs
Passage
1
In most of Europe, farmers’ homes and
outbuildings are in general located within a village. Every morning, the farmers
and farm laborers leave their village to work their land or tend their animals
in distant fields and return to the village at the end of the day. Social
life is thus centripetal; that is, it is focused around the community center,
the village. Only in certain parts of Quebec has this pattern been preserved
in North America.
Throughout most of North America, a different
pattern was established. It was borrowed from northern Europe, but was pushed
even further in the New World where land was cheap or even free. It is a
centrifugal system of social life, with large isolated farms whose residents
go to the village only to buy goods and procure services. The independence
associated with American farmers stems from this pattern of farm settlement.
The American farmer is as free of the intimacy of the village as is the
urbanite.
Passage
2
While fats have lately acquired a bad
image, one should not forget how essential they are. Fats provide the body’s
best means of storing energy, a far more efficient energy sources than either
carbohydrates or proteins. They act as insulation against cold, as cushioning
for the internal organs, and as lubricants. Without fats, energy would have
no way to utilize fat-soluble vitamins. Furthermore, some fats contain fatty
acids that contain necessary growth factors and help with the digestion of
other foods.
An important consideration of fat
intake is the ratio of saturated fats to unsaturated fats. Saturated fats,
which are derived from dairy products, animal fats, and tropical oils,
increase the amount of cholesterol in the blood. Cholesterol may lead to coronary
heart disease by building up in the arteries of the heart. However, unsaturated
fats, derived from vegetable oils, tend to lower serum cholesterol if taken
in a proportion twice that of saturated fats.
The consumption of a variety of fats is
necessary, but the intake of too much fat may lead to a variety of health
problems. Excessive intake of fats, like all nutritional excesses, is to be
avoided.
Passage
3
The term weathering refers to all the ways in which rock can be broken down.
It takes place because minerals formed in a particular way (say at high temperatures,
in the case of igneous rocks) are often unstable when exposed to various conditions.
Weathering involves the interaction of the lithosphere (the earth’s crust) with
the atmosphere and hydrosphere (air and water). It occurs at different rates
and in different ways, depending on the climactic and environmental
conditions. But all kinds of weathering ultimately produce broken minerals and
rock fragments and other products of the decomposition of stone.
Soil is the most obvious and, from the human
point of view, the most important result of the weathering process. Soil is
the weathered part of the earth’s crust that is capable of sustaining plant
life. The character of soil depends on the nature of rock from which it is formed.
It also depends on the climate and on the relative “age” of the soil.
Immature soils are little more than broken rock fragments. Over time,
immature soil develops into mature soil, which contains quantities of humus,
formed from decayed plant matter. Mature soil is darker, richer in microscopic
life, and more conducive to plant growth.
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