To see how
these techniques work, try the sample essay below:
One of the most persistently
troubling parts of national domestic policy is the development
and use of water resources. Because the technology of water management
involves similar construction skills, whether the task is the
building of an ocean jetty for protection of shipping or the
construction of a river dam for flood control and irrigation,
the issues of water policy have mingled problems of navigation
and agriculture. A further inherent complexity of water policy
is the frequent conflict between flood control and irrigation
and between requirements for abundance and those for scarcity
of water. Both problems exist in America, often in the same river
basins; the one is most typically the problem of the lower part
of the basin and the other the problem of the upper part.
Then
there are the problems of cities located along the major American
rivers, not infrequently directly on the very flood plains of
highly erratic streams. In the arid parts of the land it has
recently become clear that climate varies over time, with irregular
periods of serious drought followed by wet periods marked by
occasional floods. The problems of land and water, then, are
inherently difficult. For this reason alone, shortcomings and
failures have probably been inevitable. Moreover, in the scale
of the undertakings that have been attempted involving on occasion
no less than the reversal of stream flow and the altering of
the natural features of whole river basins, it is inevitable.
Nevertheless, the most startling fact about the history of water
projects in the United States is the degree to which their shortcomings
have been associated with administrative failures. Again and
again these shortcomings have proved to be the consequences of
inadequate study of water flow: of soil, of factors other than
construction technology and of faulty organization. In 1959,
the Senate Select Committee on National Water resources found
that twenty different national commissions or committees charged
with examining these problems and seeking solutions had emphasized
with remarkable consistency the need for coordination among agencies
dealing with water.
Let's take a second to follow
the set strategy.
1. Dissect the first paragraph.
One of the most persistently
troubling parts of national domestic policy is the development
and use of water resources. Because the technology of water management
involves similar construction skills, whether the task is the
building of an ocean jetty for protection of shipping or the
construction of a river dam for flood control and irrigation,
the issues of water policy have mingled problems of navigation
and agriculture. A further inherent complexity of water policy
is the frequent conflict between flood control and irrigation
between requirements for abundance and those for scarcity of
water. Both problems exist in America, often in the same river
basins; the one is most typically the problem of the lower part
of the basin and the other the problem of the upper part.
The main point is that there are problems with water management
that result from conflicts of interest between flood control,
irrigation, navigation and the upper/lower parts of the basin.
2. Create a mental road map.
Paragraph 1 is about the problems
with water management that result from conflicts of interest
between flood control, irrigation, navigation and the upper/lower
parts of the basin.
Paragraph 2 describes the effects
of floods, streams and other natural variances that add another
level of complexity to the issue.
Paragraph 3 describes how the
attempts to deal with these conflicts have been incompetently
managed. Note the use of strong phrase "startling."
It appears that the author's main point is in paragraph 3.
3. Stop to summarize the essay
Clearly, the author's
main intention of writing this essay is to reveal the incompetence
of agencies managing water. The first two paragraphs describe
the scale of the problem; the final paragraph describes the problems
faced in attempting to solve it.
4. Tackle the questions.
1. According to the passage,
the shortcomings of water projects in the U.S. are primarily
the consequences of?
a) conflict between flood control and irrigation
b) inadequate study and faulty coordination among agencies
c) Problems of land and water
d) inadequate construction technology
e) the scale of the projects
Explanation: The passage makes
it clear that the primary cause of the shortcomings of water
projects in the U.S. is (B) inadequate study and faulty coordination
among agencies. The passage does not refer to conflicts between
flood control, problems of land and water, inadequate construction
technology, or the scale of projects. The correct answer is (B).
Having the discipline to stick to the 4 point strategy pays off
here. We identified that the main point of the passage was incompetent
agencies in step 3. We used our knowledge that the author will
use strong language "startling... incompetence" to
identify his main point. The author's purpose here is to point
out bad management.
2. Of the issues named below,
which is more typically the problem of the upper part of a river
basin?
a) navigation
b) shipping
c) flood control
d) drought followed by wet period
e) scarcity
This is a simple recall question. The passage makes it clear
that in the lower part of the basin, flooding is the problem;
in the upper part, scarcity is the problem. Scarcity is the only
problem identified with the upper part of a basin. (A), (B),
(C), and (D) are irrelevant to this question and, as a result,
are incorrect. (E) is the correct answer.
3. Which of the following is not a problem associated with
the development of water resources?
a) a conflict between flood control and irrigation
b) problems of navigation and agriculture
c) location of cities on flood plains
d) inadequate design technology
e) variations in climate
The passage makes it plain that (A), conflict of purpose; (B),
practical problems of use; (C), vulnerability of cities on flood
plains; and (E), climatic variations, impede the development
of water resources. Design technology is not one of the impediments
identified by this passage. The correct answer is (D).
4. Which statement below may
be inferred from the information given in this passage?
a) The intersection of problems of climate, geography, purpose,
technology, and administration complicates the development of
water projects.
b) Innovative design and construction technology eliminate conflict
in demand for flood control and for irrigation.
c) In the design of a water project, upper and lower parts of
a river basin must be regarded as identical entities.
d) In the design of a water project, predominant problems derive
from the presence of erratic streams.
e) Irregularity of climate is the most critical impediment to
the development of water projects.
The passage makes it clear that
problems of climate, geography, purpose, and technology complicate
the development of water projects, but the most serious impediment
is inadequate study and faulty coordination. The inference in
(B) is wholly unsupported by the passage. (C) directly contradicts
the major scientific argument of the passage. The inferences
in (D) and (E) are not supported by information in the passage.
This question is easy to get because all of the concepts are
covered in the road map. The correct answer is (A).
Additional Example
As
in the case of so many words used by the biologist and physiologist,
the word acclimatization is hard to define. With increase
in knowledge and understanding, meanings of words change. Originally
the term acclimatization was taken to mean only the ability of
human beings or animals or plants to accustom themselves to new
and strange climatic conditions, primarily altered temperature.
A person or a wolf moves to a hot climate and is uncomfortable
there, but after a time is better able to withstand the heat.
But aside from temperature, there are other aspects of climate.
A person or an animal may become adjusted to living at higher
altitudes than those it was originally accustomed to. At really
high altitudes, such as aviators maybe exposed to, the low atmospheric
pressure becomes a factor of primary importance. In changing
to a new environment, a person may, therefore, meet new conditions
of temperature or pressure, and in addition may have to contend
with different chemical surroundings. On high mountains, the
amount of oxygen in the atmosphere may be relatively small; in
crowded cities, a person may become exposed to relatively high
concentrations of carbon dioxide or even carbon monoxide, and
in various areas may be exposed to conditions in which the water
content of the atmosphere is extremely high or extremely low.
Thus in the case of humans, animals, and even plants, the concept
of acclimatization includes the phenomena of increased toleration
of high or low temperature, of altered pressure, and of changes
in the chemical environment.
Let us define acclimatization,
therefore, as the process in which an organism or a part of an
organism becomes inured to an environment which is normally unsuitable
to it or lethal for it. By and large, acclimatization is a relatively
slow process. The term should not be taken to include relatively
rapid adjustments such as our sense organs are constantly making.
This type of adjustment is commonly referred to by physiologists
as "adaptation." Thus our touch sense soon becomes
accustomed to the pressure of our clothes and we do not feel
them; we soon fail to hear the ticking of a clock; obnoxious
odors after a time fail to make much impression on us, and our
eyes in strong light rapidly become insensitive.
The fundamental fact about
acclimatization is that all animals and plants have some capacity
to adjust themselves to changes in their environment. This is
one of the most remarkable characteristics of living organisms,
a characteristic for which it is extremely difficult to find
explanations.
1. According to the reading selection, all animals and plants
(A) have an ability for acclimatization.
(B) can adjust to only one change in the environment at a time.
(C) are successful in adjusting themselves to changes in their
environments.
(D) can adjust to natural changes in the environment but not
to artificially induced changes.
(E) that have once acclimatized themselves to an environmental
change can acclimatize themselves more rapidly to subsequent
changes.
(A) Choice A is correct. See the start of the last paragraph:
The fundamental fact ... in their environment. Choices
B, D, and E are incorrect because the passage does not indicate
that these statements are true. Choice C is incorrect because
it is only partially true. The passage does not state that all
animals and plants are successful in adjusting themselves to
changes in their environments.
2. It can be inferred from the reading selection that
(A) every change in the environment
requires acclimatization by living things.
(B) plants and animals are more alike than they are different.
(C) biologist and physiologists study essentially the same things.
(D) the explanation of acclimatization is specific to each plant
and animal.
(E) as science develops, the connotation of terms may change.
2. Choice E is correct. See the
third sentence in paragraph 1: Originally the term acclimatization
. .. altered temperature. Also see sentence 5 in paragraph
1: But aside from temperature originally accustomed to.
Choices A, B, C, and D are incorrect because one cannot infer
from the passage what any of these choices state.
3. According to the reading selection, acclimatization
(A) is similar to adaptation.
(B) is more important today than it formerly was.
(C) involves positive as well as negative adjustment.
(D) may be involved with a part of an organism but not with the
whole organism.
(E) is more difficult to explain with the more complex present-day
environment than formerly.
3. Choice A is correct. Acclimatization and adaptation are both
forms of adjustment. Accordingly, these two processes are similar.
The difference between the two terms, however, is brought out
in the second sentence in second paragraph: By and large ...
as adaptation. Choice D is incorrect because the passage
does not indicate what is expressed in Choice D. See the first
line of the second paragraph: Let us define acclimatization..
. lethal for it. Choices B, C, and E are incorrect because
the passage does not indicate that any of these choices are true.
4. By inference from the reading
selection, which one of the following would not require the process
of acclimatization?
(A) an ocean fish placed in a lake
(B) a skin diver making a deep dive
(C) an airplane pilot making a high-altitude flight
(D) a person going from daylight into a darkened room
(E) a businessman moving from Denver, Colorado, to New Orleans,
Louisiana
4. (D) Choice D is correct. A person going from daylight into
a darkened room is an example of adaptation not acclimatization.
See the second through fourth sentences in paragraph two: By
and large as adaptation. Choices A, B, C, and E all
require the process of acclimatization. Therefore, they are incorrect
choices. An ocean fish placed in a lake (Choice A) is a chemical
change. Choices B, C, and E are all pressure changes. Acclimatization,
by definition, deals with chemical and pressure changes.
5. According to the passage, a major distinction between acclimatization
and adaptation is that acclimatization
(A) is more important than adaptation.
(B) is relatively slow and adaptation is relatively rapid.
(C) applies to adjustments while adaptation does not apply to
adjustments.
(D) applies to terrestrial animals and adaptation to aquatic
animals.
(E) is applicable to all animals and plants and adaptation only
to higher animals and man.
5. Choice B is correct. See the third sentence of paragraph two:
The term [acclimatization] should not be taken. . . as
adaptation. Choices A, D, and E are incorrect
because the passage does not indicate that these choices are
true. Choice C is partially correct in that acclimatization does
apply to adjustments, but the choice is incorrect because adaptation
also applies to adjustments. See paragraph two sentence three:
This type of adjustment as adaptation.
6. The word "inured"
in the first sentence of paragraph two most likely means
(A) exposed
(B) accustomed
(C) attracted
(D) associated
(E) in love with
Choice B is correct. Given the context in the sentence, Choice
B is the best.
Review
1. Dissect the introductory
paragraph.
Read the introductory paragraph in an active manner. Think through
the concepts while you are reading the text. What is the author's
point? What is he trying to prove?
2. Create a mental road map.
Diagram the organization of the passage.
3. Stop to summarize the essay.
Before answering the questions, take a few seconds to summarize
your mental road map.
4. Tackle the questions.
Answer the questions based on your mental road map of the passage.
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