题目内容
1.Scientists have a way they use when they are trying to learn something new.It is called the scientific method of inquiry(科学探究方法).The first step is to ask a question.It could be"Why do birds fly south for the winter?"Or it could be"How does water turn into ice?"It could be about anything.
Then the scientist must do research.He or she could learn as much about the topic as possible.Next,the scientist makes a hypothesis.It could be"Bird fly south for the winter because they are cold."Or it could be"Water will turn into ice when the temperature gets low enough"It's a so called educated(有根据的)guess.Now,the scientist has a hypothesis,so it must be tested.Scientists do this by conducting experiments in labs,and others do them outdoors.
After the experiments are complete,the scientist must analyze the data(分析数据).And he should compare it with the hypothesis.Was the hypothesis right or wrong?Even with a wrong hypothesis,scientists can still learn a lot.Finally,they should write about their results.That way,other people can learn,too.
57.The scientific method of inquiry starts from aA.
A.question
B.research
C.report
58.The underlined word"hypothesis."means"A".
A.guess
B.model
C.reason
59.We can test a hypothesis byC.
A.asking a question
B.doing research
C.doing experiment
60.To the question we ask,we can always have aBin the end.
A.perfect answer
B.useful result
C.new invention
61.We needC steps in all when we use the scientific method of inquiry.
A.two
B.four
C.six.
分析 本文是介绍科学家在学习新的事物的时候所使用的科学探究方法,第一步是提出问题,接下来做研究,假设,然后做实验,分析数据,判断假设的正确性,最后记录结果.
解答 AACBC
57.A.细节题.结合第二段The first step is to ask a question可知第一步是提出问题,故选A.
58.A.词意理解题,结合It's a so called educated(有根据的)guess.可知这里指的是猜想的缘由,故选A.
59.C.细节题,结合Now,the scientist has a hypothesis,so it must be tested.Scientists do this by conducting experiments in labs,and others do them outdoors可知通过实验验证假设,故选C.
60.B.推理题,结合Even with a wrong hypothesis,scientists can still learn a lot可知就算是错误的假设,我们都能学到很多,故选B.
61.C.细节题,结合第二三段可知总共有六个步骤,第一步是提出问题,接下来做研究,假设,然后做实验,分析数据判断假设的正确性,最后记录结果,故选C.
点评 阅读题型,要注重句子与句子之间、段落与段落之间逻辑关系以及对篇章的整体理解.根据所给问题选择正确选项完成试题.
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