您好,欢迎光临,新疆成考网(www.xjckw.cn)本站主要为新疆成考生提供报考咨询、考前培训服务的网站,所有报考信息以新疆教育考试院为准。

服务电话:400-8077-735

XML地图 | 网站导航
成考专题:

新疆2020年成人高考高起点《英语》练习题及答案三

发布时间:2020-10-15 14:57:33 编辑整理:新疆成考网 浏览热度:(

2020年成人高考高起点《英语》练习题及答案三

阅读理解

What makes a person a scientist? Does he have ways or tools of learning that are different from those of others? The answer is 'no'. It is not the tools a scientist uses but how he uses these tools that makes him a scientist. You will probably agree that knowing how to use a power is important to a carpenter. You will probably agree, too, that knowing how to investigate, how to discover information, is important to everyone. The scientist, however, goes one step further, he must be sure that he has a reasonable answer to his questions and that his answer can be confirmed by other persons. He also works to fit the answers he gets to many questions into a large set of ideas about how the world works.

The scientist's knowledge must be exact. There is no room for half right or right just half the time. He must be as nearly right as the conditions permit. What works under one set of conditions at one time must work under the same conditions at other times. If the conditions are different, any changes the scientist observes in a demonstration must be explained by the changes in the conditions. This is one reason that investigations are important in science. Albert Einstein, who developed the Theory of Relativity, arrived at this theory through mathematics. The accuracy of his mathematics was later tested through investigations, Einstein's ideas were shown to be correct. A scientist uses many tools for measurements. Then the measurements are used to make mathematical calculations that may test his investigations.

(1)、What makes a scientist according to the passage? ________

A:The tools he uses.

B:The way he uses his tools.

C:His ways of learning.

D:The various tools he uses.

 

(2)、The underlined part in the passage shows_______.

A:the importance of information

B:the importance of thinking

C:the difference between scientists and ordinary people

D:the difference between carpenters and people with other jobs.

 

(3)、A sound scientific theory should be one that _________.

A:works not only under one set of conditions at one time, but also under the same conditions at other times

B:does not allow any changes even under different conditions

C:can be used for many purposes

D:leave no room for improvement

 

(4)、The author quotes the case of Albert Einstein to illustrate __________.

A:that measurements are keys to success in science

B:that accuracy of mathematics

C:that investigations are important in science

D:that the mathematical calculations may test his investigations

 

(5)、What is the main idea of the passage? ________

A:The theory of relativity.

B:Exactness is the core of science.

C:Scientists are different from ordinary people.

D:Exactness and ways of using tools are the keys to the making of a scientist.

本文标签:新疆成考 新疆成考英语 新疆2020年成人高考高起点《英语》练习题及答案三

转载请注明:文章转载自(http://www.xjckw.cn

本文地址:http://www.xjckw.cn/yy636/16793.html

《新疆成考网》免责声明:

1、由于各方面情况的调整与变化,本网提供的考试信息仅供参考,考试信息以省考试院及院校官方发布的信息为准。

2、本网信息来源为其他媒体的稿件转载,免费转载出于非商业性学习目的,版权归原作者所有,如有内容与版权问题等请与本站联系。联系邮箱:812379481@qq.com。

考试提醒

2024年全国成人高考预计还有

00

考试时间:预计10月21-22日
助学报名入口 成绩查询系统

报考服务

热门专业

招生老师微信

微信公众号

新疆成考微信

扫码添加[招生老师微信]

新疆成考相关问题,与资深老师直接在线进行交流、为您解答