MOOC 科技英语写作-西安电子科技大学 中国大学慕课答案.docx
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1、 MOOC 科技英语写作-西安电子科技大学 中国大学慕课答案第一周 单元测试1、问题:下列哪一项不属于科技英语写作的文体特征?选项:A、正式性B、简洁性C、主观性D、规范性正确答案:【主观性】2、问题:下列哪一项属于科技英语写作的句法特征?选项:A、为表达作者的主体性,经常使用主动语态。B、多使用长句,句子结构较严密紧凑。C、由于科技论文以叙述科技内容为主,因此只使用一般现在时。D、为了表达简洁,科技论文写作中经常使用缩略语。正确答案:【多使用长句,句子结构较严密紧凑。】3、问题:下列哪个句子最符合科技英语写作规范?选项:A、It can be seen from P. 3 that tran
2、smission variation and magnetic field intensitycorrelate well.?B、Graphic devices can help organize、arrange、and emphasize your ideas.C、You may be required to bring many items: voltmeters, ammeters, and thermometers.D、Ed Lank is a Prof. at the University of Maryland, and is leading the investigation.正
3、确答案:【You may be required to bring many items: voltmeters, ammeters, andthermometers.】4、问题:下列哪个句子最符合科技英语写作规范?选项:A、The loudspeaker, an electroacoustic transducer, converts audio-frequency power intoacoustic power.B、The loudspeaker; an electroacoustic transducer; converts audio-frequency power intoacou
4、stic power.C、The loudspeakeran electroacoustic transducer, converts audio-frequency powerinto acoustic power.D、The loudspeakeran electroacoustic transducer; converts audio-frequency powerinto acoustic power. 正确答案:【The loudspeaker, an electroacoustic transducer, converts audio-frequencypower into aco
5、ustic power.】5、问题:下列哪个句子最符合科技英语写作规范?选项:A、The company promises future improvements in tasks like networking,but,applications are still a sore point.B、The company promises future improvements in tasks like networking,butapplications are still a sore point.C、The company promises future improvements in
6、tasks like networking. Butapplications are still a sore point.D、The company promises future improvements in tasks like networking. butapplications are still a sore point.正确答案:【The company promises future improvements in tasks like networking,butapplications are still a sore point.】6、问题:为满足科技英语表达的客观性
7、,近年来科技论文作者越来越多地使用被动语态。选项:A、正确B、错误正确答案:【错误】7、问题:为实现科技英语表达的简洁性,往往使用缩略形式。选项:A、正确B、错误正确答案:【错误】8、问题:当并列连词连接两个分句时,其前面的标点符号必须是逗号。选项:A、正确B、错误正确答案:【错误】9、问题:标题中的冠词首字母一律不大写。选项:A、正确B、错误正确答案:【错误】10、问题:无论是直接引用文献还是间接引用文献,都需要注明文献来源。选项: A、正确B、错误正确答案:【正确】第二周 单元测试1、问题:This paper gives _ introduction to _ new method fo
8、r radar targetrecognition.选项:A、the; aB、an; theC、an; aD、the; /正确答案:【an; a】2、问题:_ magnet in a magnetic field will be subject to _ force.选项:A、A; aB、The; theC、A; theD、the; /正确答案:【A; a】3、问题:_ proof of _ theorem is not difficult.选项:A、The; aB、The; theC、/; aD、the; /正确答案:【The; the】4、问题:This current is extrem
9、ely small _ can be neglected.选项:A、butB、andC、soD、/正确答案:【and】5、问题:Blow on the mirror _ it will soon be covered with little drops of water.选项:A、but B、andC、soD、/正确答案:【and】6、问题:There are three main laws of mechanics _ three laws of Newton.选项:A、orB、andC、soD、/正确答案:【or】7、问题:“这台计算机存储的信息比那台多 3 倍。”一句的英文表达,哪一项正
10、确?选项:A、This computer stores twice more information than that one.B、This computer stores three times more information than that one.C、This computer stores four times more information than that one.D、This computer stores five times more information than that one.正确答案:【This computer stores four times m
11、ore information than that one.】8、问题:The standard meter is accurate to about _.选项:A、two parts per millionB、two parts in millionC、two parts of a millionD、two parts of million正确答案:【two parts per million】9、问题:By varying the base-emitter voltage only _, the base current can bechanged significantly.选项:A、a
12、 few hundredths in a voltB、a few hundredths of a voltC、a few hundreds of a voltD、a few hundredths of volt正确答案:【a few hundredths of a volt】10、问题:“面积 A 比面积 B 大四倍。”一句的英文表达,哪一项正确?选项:A、The area of A is four times larger than that of B. B、The area of A is four times as large as that of B.C、The area of A i
13、s five times larger than that of B.D、The area of A is five times larger than B.正确答案:【The area of A is five times larger than that of B.】第三周 单元测试1、问题:These algorithms can remarkably reduce the time for lifting the pen,_ the drawing efficiency.选项:A、thus raiseB、thus raisingC、and thus raisingD、and thus
14、raise正确答案:【thus raising】2、问题:Finally, GSLVQ is used in image-sequence coding with good_.选项:A、experiment resultsB、experimental resultsC、experimentally resultsD、experiments results正确答案:【experimental results】3、问题:In such a case, the _update site must be transferred from yourdevelopment machine to your
15、production server.选项:A、new builtB、new buildingC、newly buildingD、newly built正确答案:【newly built】4、问题:In this case, the penalty gene C is important to experimental results, _we offer detection results for different values of C.选项:A、thereforeB、therefore,C、and thereforeD、hence正确答案:【and therefore】 5、问题:“这种
16、金属在摄氏 1500 度下才会熔化。”一句的英文表达,哪一项正确?选项:A、The metal melts at 1500C.B、The metal melts with 1500C.C、The metal melts under 1500C.D、The metal melts on 1500C.正确答案:【The metal melts at 1500C.】6、问题:“在雷达的帮助下,我们可以看到远方的物体。”一句的英文表达,哪一项正确?选项:A、Under the help of radar, we can see distant objects.B、With the help of ra
17、dar, we can see distant objects.C、By the help of radar, we can see distant objects.D、At the help of radar, we can see distant objects.正确答案:【With the help of radar, we can see distant objects.】7、问题:“本节对该器件进行了初步分析。”一句的英文表达,哪一项正确?选项:A、An initial analysis to the device is given in this section.B、An init
18、ial analysis of the device is made in this section.C、An initial analysis for the device is provided in this section.D、An initial analysis with the device is presented in this section.正确答案:【An initial analysis of the device is made in this section.】8、问题:“必须求出此电阻上的电压和电流。”一句的英文表达,哪一项正确?选项:A、It is neces
19、sary to find out the voltage and current of this resistor.B、It is necessary to find out the voltage and current on this resistor.C、It is necessary to find out the voltage and current for this resistor.D、It is necessary to find out the voltage across and current through this resistor.正确答案:【It is nece
20、ssary to find out the voltage across and current through thisresistor.】9、问题:“这些算法都存在大量噪声残留。”一句的英文表达,哪一项正确?选项:A、All these algorithms exist heavy noise residuals.B、All these methods have heavy noise residuals.C、All these methods suffer heavy noise residuals.D、All these methods remain heavy noise resid
21、uals.正确答案:【All these methods suffer heavy noise residuals.】 10、问题:“本文给出了一种图像处理的新方法。”一句的英文表达,哪一项正确?选项:A、This paper proposes a new approach to image processing.B、This paper proposes a new method to image processing.C、This paper proposes a new technique to image processing.D、This paper proposes a new w
22、ay to image processing.正确答案:【This paper proposes a new approach to image processing.】第四周 单元测试1、问题:本文讨论了现代通信的基本原理。选项:A、The paper discusses the fundamental principles of modern communication.B、The paper discussed the fundamental principles of modern communication.C、The paper will discuss the fundament
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