英语资源网:考研英语作文中常用引语和句套[1]

2011年08月01日 04时44分，《英语资源网:考研英语作文中常用引语和句套[1]》由出国留学网liuxue86.com英语编辑整理.
In fact, the author has obviously neglected the possibility of
other alternative facts such as…, or … may contribute to a certain extent
to B. It may be only a coincidence that …… . Unless the author can rule
out other factors relevant to …, this assumption in question can not be
accepted.
In the third place, the evidence that the author provides is insufficient
to support the conclusion drawn from it. One example is rarely sufficient
to establish a general conclusion. Unless the arguer can show that A1 is
representative of all A, the conclusion that B… is completely unwarranted.
In fact, in face of such limited evidence, it is fallacious to draw any
conclusion at all.
In the fourth place, the argument has also committed a false analogy
fallacy. The argument rests on the assumption that A is analogous to B in
all respects, and the author assumes without justification that all things
are equal, and that the background conditions have remained the same at
different times or at different locations. There is, however, no guarantee
that this is the case. Nor does the author cite any evidence to support
this assumption. Lacking this assumption, the conclusion that … is
entirely unfounded. In fact, it is highly doubtful that the facts drawn
from B are applicable to A. Differences between A and B clearly out weight
the similarities, thus making the analogy highly less than valid. For
example, A..., however, B.... Thus, it is likely much more difficult for B
to do....
In addition, the conclusion unjustifiably relies on the poll while the
validity of the survey itself is doubtful. The poll cited by the author is
too vague to be informative. The claim does not indicate who, when, how and
by whom the survey is conducted, neither does it mention what is the sample
size, or how the samples are selected. Until these questions are answered
the results are worthless as evidence to support that….
Besides, the author assumes that A and B are mutually exclusive
alternatives. However, the author has never offered any reasons or
evidences for imposing an either/or choice. Common sense and observation
tells us that adjoining both A and B might produce better results.
To sum up, the conclusion lacks credibility because the evidence cited in
the analysis does not lend strong support to what the author claims. To
make the argument more convincing concerning…. , the arguer would have to
provide more information that………………. The arguer should also
demonstrate that……………….to make this argument logically acceptable.
Since the author commits the above mentioned logical mistakes and fails to
consi

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