阅读理解：阅读下面短文, 根据所读内容在表格中的空白处填入恰当的单词。注意：每个空格只填一

题目：

阅读下面短文, 根据所读内容在表格中的空白处填入恰当的单词。
注意：每个空格只填一个单词。
     The word science is heard so often in modern times that almost everybody has an idea of its meaning.
However, its definition is difficult for many people. The meaning of the term is confusing, but everyone
should understand its meaning and objectives (目标). Just to make the explanation as simple as possible,
suppose science is defined as classified knowledge or facts.
     Even in the true science, distinguishing fact from fiction is not always easy. For this reason great care
should be taken to distinguish between beliefs and truths. There is no danger as long as a clear difference
is made between temporary and proved explanations. For example, hypotheses(假设) and theories are
attempts to explain natural phenomena. From these positions the scientist continues to experiment and
observe until they are proved or discredited. The exact status of any explanation should be clearly
labeled to avoid confusion.
     The objectives of science are primarily the discovery and later the understanding of the unknown.
Man cannot be satisfied with recognizing that secrets existing in nature of those questions are
unanswerable; he must solve them. Toward that end, specialists in the field of biology and related fields
of interest are directing much of their time and energy.
     Actually, two basic approaches lead to the discovery of new information. One, aimed at satisfying
curiosity, is referred to as pure science. Sometimes practicalminded people miss the point of pure science
in thinking only of its immediate application for economic rewards. However, one should remember that
the construction of the microscope had to come before the discovery of the cell. The scientists devoting
their lives to pure science are not apologetic about ignoring the practical side of their discoveries; they
know from experience that most knowledge is eventually applied.
     The other is aimed at using knowledge for specific purposes-for instance, improving health, raising
standards of living, or creating new consumer products. In this case knowledge is put to economic use.
Such an approach is referred to as applied science.

The 1.________ of science
2.________ of science
● To define science, we may 3.________ call it classified knowledge or facts.
● It is essential, though not 4.________, for us to distinguish fact from fiction.
Objectives of science	Science is 5.________ at discovering and understanding the unknown.
Two basic 6. ________ to new discovery
Pure science	Scientists, who may be blamed for 7.________ the practical side of their work, make discoveries out of 8.________.
9.________science	Knowledge is put to economic 10.________, for example, improving health, raising living standards and creating new consumer products.

答案：

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