Do some
research. ● You can use libraries and the Internet to find the answers to the question.
● (3) yourself to the research work about the problem.
● Ensure that you conduct your research impartially.
(4) a
hypothesis. ● (5) your scientific experiment on the hypothesis about the phenomenon.
● Hypotheses are helpful in explaining various phenomena and (6) experimental studies.
Conduct
experiments. ● The experiment must be fair and be (7) .
● If the experiment (8) to support the hypothesis, reject or modify it.
Analyze data
and draw
conclusions. ● If the hypothesis doesn’t agree with the facts, form a new hypothesis and repeat the steps to prove it.
● It is (9) to check it again if the hypothesis is proved to be true.
● Make the results of the experiment and the hypothesis (10) to the public, so others can confirm them again.
【答案】1. understanding
2. data
3. Devote
4. Form
5. Base 6. designing
7. repeated
8. fails
9. necessary
10. known
【广东省汕头市2017高考英语模拟试题】
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