科技英语写作高级教程参考解答
高中英语科技论文翻译练习题20题答案解析
高中英语科技论文翻译练习题20题答案解析1. The development of new technologies has greatly improved our lives.学生翻译：新技术的发展已经很大地提高了我们的生活。
正确翻译：新技术的发展极大地改善了我们的生活。
解析：“improve”翻译为“改善”比“提高”更准确，“lives”是“生活”的复数形式，在这里表示人们的生活状态。
这个句子的结构是主谓宾，主语是“The development of new technologies”，谓语是“has greatly improved”，宾语是“our lives”。
2. Advanced scientific research requires a lot of time and effort.学生翻译：先进的科学研究需要许多时间和努力。
正确翻译：高级科学研究需要大量的时间和精力。
解析：“a lot of”可以翻译为“大量的”，“effort”翻译为“精力”更符合科技论文的语境。
句子结构为主谓宾，主语是“Advanced scientific research”，谓语是“requires”，宾语是“a lot of time and effort”。
3. The application of artificial intelligence is becoming more and more widespread.学生翻译：人工智能的应用正在变得越来越广泛。
正确翻译：人工智能的应用正变得越来越广泛。
解析：这个句子比较简单，主要考查学生对“application”“artificial intelligence”“widespread”等词汇的掌握。
句子结构是主谓，主语是“The application of artificial intelligence”，谓语是“is becoming more and more widespread”。
高考英语一轮总复习应用文写作选择性必修第二册Unit1ScienceandScientists含答案
高考英语一轮总复习选择性必修第二册：应用文写作运用(人物介绍)1．利用本单元所学知识翻译句子①钱学森于1911年12月11日出生在浙江一个富裕的家庭，他才华横溢，小时候被认为是一个“天才”男孩。
Qian Xuesen was born into a wealthy household on December 11,1911，Zhejiang Province. He was brilliant and he was regarded as a “super-gifted” boy in his childhood.②淞沪会战爆发两年后，他从上海交通大学毕业，前往美国深造。
他在那里获得了博士学位。
Two years after the Songhu Battle broke out，he graduated from Shanghai Jiao Tong University and went to the United States for his further study. He gained his doctor's degree there.③他于1955年最终回到了自己的祖国，尽管美国政府不同意并进行了严厉的干预。
He returned to his homeland in 1955 once and for all，though the US government didn't subscribe to it and made severe intervention.④回国后，他将自己的一生奉献给了中国的航空航天工业。
After he returned to China, he devoted all his life to China's aerospace industry.⑤他负责火箭和导弹的设计和研究。
He handled the design and was in charge of the research of rockets and missiles.⑥由于他的杰出成就，我们在保卫我们美丽家园的道路上扎实稳步前进。
科技英语写作与翻译答案
Practice: XIII, p. 202
• 1. We can solve Eq. (3) for an, thus obtaining… • 2. Fig. 3 shows a transmission line with a length of L and a characteristic impedance of 50Ω。 • 3. although there are many ways to produce random numbers, the procedure for producing them is quite complicated. • 4. As is known, when one reads a Chinese character, he or she doesn’t consider … • 5. We have obtained a recognition rate of 86.3%. • 6. After being processed, … • 7. …developed an algorithm for recording… • 8. The Hash algorithm is scheme by which data of any length can…. • 9. Unlike what is described in literature/reference [2], … • 10. The number of times this value occurs in the obserbations is given…
Practice: IV,165
• 1. An Analysis of EMI Spectrum at the Input of SMPS and its Supression • 2. Also, a quantitative expression for the effect of all these factors on the performance of the system is derived, on the basis of which an improved system is presented. • 3. The performance of the system has been improved by 14~30dB on condition that the complexity of the system remains unchanged. • 4. Measurements are generally of three goups: those made of capacitance, those made of current and those made of voltage. • 5. This devices can detect whether an IC functions properly or not and identify the type of an unknown chips. • 6. This paper deals with the extension of the RELAX algorithm … • 7. …, with its its spectrum de-extension performance in the spectrum extension system analyzed. • 8….so as to get its solution displayed on the computer screen. • 9…to one-third that of the conventional one. • 10. …when embedded in …
科技英语写作高级教程参考答案完整(可编辑修改word版)
the The an An The the the 练习 1II 冠词1. Dr. Emmet graduated from Harvard University in 2001.（Emmet 博士 2001 年毕业于哈弗大学）2. Professor Li earned his Ph.D. degree in mechanical engineering from Xi’anUniversity of Technology in 1988.（李教授 1998 年在西安理工大学获得机械工程博士学位）3. Now we shall turn to the discussion of local area networks.（现在我们转向（turnto ）讨论一下局域网）4. Bainbridge mass spectrometer is as important spectrometer.（质谱仪是与光谱仪一样重要的仪器）instrument as optical5. How long a time [或 How much time] is required to this experiment?（做这个实验需要多长时间？）6.increase in pressure always causes a decrease in volume.（压力的增加总会引起体积的减少）7. Fig. (2-5) shows what is expressed by Eq. (2-2).（图（2-5）画出了式（2-2）所表示的情况）8.III 、改错unit of inductance is henry.（电感的单位是亨利） 1.UASMA protocol employs a unique frame structure.（UASMA 协议采用了独特的帧结构）2. Finally, a broad stepped impedance transformer is designed by this method.（ 最后，用这种方法设计了宽带阶梯阻抗变换器）3. Dynamic analysis and evaluation of security of a proactive secret sharingsystem （先应秘密共享系统安全性的动态分析和评估）4. The approach can be applied to one-dimensional potential barrier with arbitrary profile.（该方法适用于任意形状的一维势垒）5. We propose based on iterative method.（我们提出了一种基于牛顿地带发的数值方法）练习 21. This circuit consists of a battery, an inductor and a capacitor.（该电路是由一个电池、一个电感器和一个电容器组成）2. Compute the electric fields at points a, b, and c.（试计算在 a 、b 、c 三点处的电场。
高中英语新高考-英语作文：热点写作话题指导与解读：科技
高中英语新高考-英语作文：热点写作话题指导与解读：科技高中英语新高考-英语作文：热点写作话题指导与解读：科技前言本篇作文和科技有关，此类作文也是高考常见的，大体思路也不会有多大的不同。
题目第六部分：书面表达（共1小题；满分25分）请阅读下面这段文字和图表，并按照要求用英语写一篇150词左右的文章。
Have you ever paid for knowledge online? According to Bloomberg, a platform, the De Dao app offers written articles and podcasts from famous personalities that the users must pay for, with topics ranging from music to economics. By May 2017, De Dao had 7 million users. As is rep orted in People’s Daily, Ximalaya FM, another popular online learning platform, had about 450 million users as of January 2018. The platform allows people to pay for and listen to online learning courses.Many Chinese people used to be unwilling to pay for content online. However, many internet users’ attitudes have changed since they began t o see quality content as valuable. In fact, 75% of internet users are happy to pay for quality content, according to a 2017 report by Chinese science news website Guokr and Internet Netease.【写作内容】1．请以约30个词概括上文和图表内容；2．请以约120个词谈谈你对“Pay for Online Knowledge”的看法，包括如下要点：（1）分析哪些原因促进了网上知识付费市场的迅速发展（不少于两点）；（2）你愿意为网上知识买单吗？请阐述你的理由（不少于两点）写作指导如何写概括第一段：主题句+举例：例子就不要管了，主要体现越来越多的人付费网上知识。
高中英语科技论文翻译练习题20题含答案解析
高中英语科技论文翻译练习题20题含答案解析1.The development of artificial intelligence has brought many changes.中文翻译：人工智能的发展带来了许多变化。
答案解析：本句较为简单，“development”是“发展”的意思，“artificial intelligence”是“人工智能”，“brought”是“带来”的意思。
这个句子中没有复杂的语法结构，主要是一些常见的科技领域词汇。
2.Scientists are researching new energy sources.中文翻译：科学家们正在研究新能源。
答案解析：“scientists”是“科学家”，“research”在这里是动词“研究”，“new energy sources”是“新能源”。
句子是现在进行时态，体现了科学家们正在进行的动作。
3.The application of 5G technology is widespread.中文翻译：5G 技术的应用很广泛。
答案解析：“application”是“应用”，“5G technology”是“5G 技术”，“widespread”是“广泛的”。
句子主要描述了5G 技术的应用状态。
4.Robots are becoming more and more intelligent.中文翻译：机器人正变得越来越智能。
答案解析：“robots”是“机器人”，“become”是“变得”，“more and more intelligent”是“越来越智能”。
这个句子体现了比较级的用法。
5.The innovation of medical technology saves many lives.中文翻译：医疗技术的创新拯救了许多生命。
答案解析：“innovation”是“创新”，“medical technology”是“医疗技术”，“saves”是“拯救”。
科技英语写作基础知识分析解析精品PPT课件
At last 和finally的区别：
at last只能指时间位置，而不能指时间顺序， 在语义上指经过，周折，等待，耽搁后的 “最后，终于”得到所期待的结果。
finally 既可指时间位置（相当于at last和 in the end），也可指时间的先后顺序。 eg. Finally I’d like to thank you all for your coming . 最后我要感谢诸位的光临。（不 能用at last）
图1：安培表电阻对电路中的电流影响 Fig. 1 Effect of ammeter resistance on current in circuit
3)专有名词(proper noun)前一般不加冠词，由 多个普通单词构成的机构或国家名称前要用定 冠词
计算机科学系 the Department of Computer Science
General Introduction 1. 科技英语写作高级教程
2. 精选科技英语阅读教程 Selected Readings in Scientific English
科技英语写作教程
第一章 科技英语单句写作 第1章 词类 第2章 插入语，否定，时态，语态，形容词和 副词比较等级 第3章 动词非谓语形式 第4章 从句 第5章 虚拟语气 第6章 句子成分的强调 第7章 倒装 第8章 省略 第9章 分隔修饰
structure. 2. 一种正交双循环码M元扩频接收机的性能分析。 Performance analysis of an M-ray spread
spectrum receiver using biorthogonal cyclic codes. 3. 最后，用这种方法设计了宽带阶梯阻抗变换器。 Finally, a broad stepped impedance transformer is designed by this method.
高中英语科技类练习题20题含答案解析
高中英语科技类练习题20题含答案解析1.Scientists are constantly looking for new ways to solve problems. This shows the importance of _____.A.technologyB.traditionC.cultureD.history答案解析：A。
题干中提到科学家不断寻找新方法解决问题，这体现了科技的重要性。
选项B“tradition”传统；选项C“culture”文化；选项D“history”历史，均与题干中科技发展的场景不符。
2.With the development of technology, our lives have become much _____.A.easierB.harderC.busierD.slower答案解析：A。
随着科技的发展，我们的生活变得更加容易。
选项B“harder”更艰难；选项C“busier”更忙碌；选项D“slower”更缓慢，均不符合科技发展使生活变好的主题。
3.New technologies are often used to improve _____.A.healthcationC.environmentD.economy答案解析：B。
新技术经常被用来改善教育。
选项A“health”健康；选项C“environment”环境；选项D“economy”经济，在题干中科技发展和创新的场景下，新技术改善教育更为贴切。
4.Smartphones are an example of modern _____.A.inventionsB.discoveriesC.creationsD.innovations答案解析：D。
智能手机是现代创新的一个例子。
选项A“inventions”发明；选项B“discoveries”发现；选项C“creations”创造，而“innovations”更强调创新，符合智能手机作为科技产品不断创新的特点。
科技英语写作教程习题答案
练习二
Ⅱ. 单句翻译 ⒀ 这个答案看起来是正确的。 译文：This answer appears correct. ⒁ 这个系数有待确定。 译文：This coefficient remains to be determined. ⒂ 下面两个式子在后面章节将被经常提到。 译文: The two equations below will be used often in later chapters.
(20) 中子具有稍大于质子的质量。 译文：A neutron has a slightly larger mass than a proton. [或：… has a mass slightly larger than that of a proton.]
(21) 电子是存在于普通物质中的最小微粒。 译文: Electrons are the smallest particles present in ordinary matter. [或：… particles that exist in ordinary matter].
③ 解这道题很容易。 译文: This problem can be solved with great ease.
练习二
Ⅱ. 单句翻译 ④ 在这种情况下，电流导前电压90º 。 译文：In this case, current leads voltage by 90º .
⑤ 通过分析这台设备的参数，我们可以了解它的性能。 译文：Through the analysis of the parameters of this device [或：By analyzing the parameters of this device], we can understand its performance.
技术高中英文A版 (一)习作综合解答L01-L08[4页]
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綜合解答Lesson 1素養學習單1. Answers will vary.2. Answers will vary.3. Settings: E Problem: C Rising Action 1: GRising Action 2: A Climax: F Falling Action: D Ending: BI. 1. bitten 2. chasing 3. still 4. quiet 5. please6. suddenly7. while8. hole9. badly 10. proudly11. remains 12. advice 13. B 14. D 15. BII. 1. D 2. C 3. A 4. C 5. B 6. D 7. C 8. B 9. A 10. D III. 1. B 2. A 3. C 4. D 5. CIV. 1. B 2. D 3. B 4. A 5. C 6. B 7. D 8. A 9. C 10. C V. 1. A 2. C 3. B 4. D 5. BVI. 1. ran away 2. afraid of3. It is important for students to develop good reading habits.4. John said goodbye to his classmates and went home.5. I woke up from a bad dream and decided that I would not watch scary moviesany longer.Lesson 2素養學習單1. (1) Answers will vary. (2) Answers will vary. (3) Answers will vary.2. Introduction: FriendshipBody: (1) classmates, neighbors(2) ○2come and go(3) ○1listen○2kind, frustratedConclusion: happiness, healthI. 1. Recently 2. graduated 3. frustrated 4. memories 5. willing6. worth7. free8. trust9. grades 10. friendship11. probably 12. will 13. D 14. D 15. BII. 1. B 2. C 3. B 4. B 5. B 6. D 7. A 8. C 9. A 10. C III. 1. D 2. B 3. C 4. B 5. AIV. 1. B 2. D 3. A 4. C 5. B 6. D 7. B 8. C 9. B 10. C V. 1. B 2. D 3. B 4. B 5. AVI. 1. left, behind 2. in return3. Education plays an important role in shaping successful people.4. She saw many workers come and go at her company.5. I made many friends in my new school. Some are friendly and others are shy.素養學習單1. mango: C custard apple: F wax apple: E grape: A guava: D passion fruit: B2. Answers will vary.3. Introduction: B Body: C (2) New Zealand (4) kiwi birdE (2) CD (3) chicken, fishConclusion: AI. 1. imported 2. juicy 3. avoid 4. tax 5original6. reminded7. fiber8. delicious9. furry 10. exports11. digest 12. skin 13. D 14. A 15. CII. 1. D 2. A 3. B 4. C 5. D 6. A 7. B 8. D 9. C 10. A III. 1. C 2. B 3. D 4. B 5. AIV. 1. A 2. C 3. B 4. D 5. C 6. A 7. D 8. D 9. B 10. C V. 1. B 2. D 3. B 4. A 5. CVI. 1. What’s more 2. popular with3. Whether my parents support me or not, I will work overseas.4. Whether you take the MRT or a bus, it will take you more than one hour to getto the airport.5. Mom cut the chicken into thin slices and put it into the salad.Lesson 4素養學習單1. Answers will vary.2. Formal: A, E Informal: B, C, D3. practice, last name, first name, formal, informalI. 1. confident 2. formal 3. dark 4. scary 5. introduced6. Actually7. secrets8. representative9. deep 10. manager11. sales 12. style 13. D 14. A 15. CII. 1. D 2. A 3. C 4. D 5. A 6. B 7. B 8. D 9. C 10. A III. 1. C 2. A 3. B 4. B 5. DIV. 1. D 2. B 3. A 4. D 5. B 6. A 7. D 8. B 9. A 10. B V. 1. D 2. C 3. A 4. D 5. CVI. 1. such as 2. shook hands3. My name is Joseph Burton, but you can just call me Joe.4. Bill’s story doesn’t sound true, and I don’t believe him.5. If you want to play the song well, the important thing is (to) keep practicing.素養學習單1. (1) A (2) B (3) D (4) E (5) C (6) F2. Answers will vary.3. Introduction: A Body: (1) E (2) C (3) D Conclusion: BI. 1. fog 2. image 3. tribes 4. cultures 5. natural6. holy7. attractions8. golden9. meters 10. beauty11. cycle 12. deer 13. B 14. A 15. CII. 1. D 2. A 3. C 4. D 5. B 6. A 7. C 8. D 9. C 10. B III. 1. A 2. B 3. D 4. B 5. CIV. 1. B 2. D 3. A 4. C 5. A 6. D 7. B 8. C 9. C 10. A V. 1. D 2. C 3. A 4. B 5. CVI. 1. According to 2. in all3. The ocean is home to many different sea creatures.4. As the bell rang, the students ran out of the classroom.5. My mother divided the cake into two pieces. One was for me and the otherwas for my brother.Lesson 6素養學習單1. Answers will vary.2. Answers will vary.3. Introduction: forum members (1)Speed, image quality, memory(2) size, weight, design(3) price, onlineI. 1. brain 2. documents 3. quality 4. designed 5. weight6. speed7. member8. screen9. deals 10. lucky11. exactly 12. vocational 13. D 14. D 15. AII. 1. A 2. B 3. A 4. C 5. A 6. C 7. C 8. D 9. A 10. D III. 1. B 2. D 3. A 4. D 5. AIV. 1. A 2. D 3. B 4. C 5. B 6. A 7. D 8. D 9. A 10. C V. 1. C 2. A 3. B 4. C 5. BVI. 1. soon as 2. that case3. Mr. Anderson asked me a question that I couldn’t answer.4. This building is tall, and that one is even taller.5. As long as you are sure that you are making the right choice, I will supportyou.素養學習單1. (1) B (2) C (3) E (4) A (5) D (6) G (7) F2. Answers will vary.3. Introduction: B Body: Example1: E Example 2: C Example 3: D Conclusion: AI. 1. manners 2. respect 3. expectations 4. communicate 5. behavior6. belief7. differences8. sensitive9. host 10. relationship11. unacceptable 12. guests 13. B 14. D 15. DII. 1. D 2. C 3. A 4. B 5. B 6. D 7. C 8. A 9. A 10. B III. 1. B 2. C 3. D 4. A 5. AIV. 1. A 2. D 3. B 4. A 5. C 6. B 7. D 8. C 9. B 10. A V. 1. C 2. B 3. D 4. A 5. BVI. 1. on time 2. By contrast3. This party is held to welcome the coming of a new year.4. Mandarin Chinese is learned by many people around the world.5. Fred considers the movie star his idol.Lesson 8素養學習單1. Answers will vary.2. (1) E (2) A (3) D (4) B (5) C3. Introduction: HBody: E Example 1: A Example 2: C Example 3: B Example 4: D Example 5: F Conclusion: GI. 1. safely 2. building 3. symbol 4. products 5. priority6. meaning7. recycled8. grabbed9. elevator 10. instructions11. ironed 12. international13. D 14. A 15. BII. 1. D 2B 3. A 4. D 5. C 6. A 7. C 8. B 9. D 10. D III. 1. B 2B 3. A 4. C 5. BIV. 1. A 2D 3. D 4. A 5. C 6. A 7. D 8. C 9. B 10. A V. 1. B 2A 3. C 4. D 5. BVI. 1. Even if 2. in use3. Many people think of their pet dogs as loyal friends.4. If you change your attitude toward your job, you may find it more interesting.5. All the students have to do is follow the teacher’s instruction.。
英语 科技英语写作习题和答案
（ohm）。
3、其误差（error）为1012分之六。
4、这台计算机所储存的信息比那台多三倍。
（要求把“计算机”用作为主语的“主谓宾”结构的句型）5、月球的质量为地球的1/ 80.6、不久的将来对这种设备的需求量（demand）为现在的20倍。
7、这个元件（component）上的电压为零点几伏特（volt）。
8、现在其内部的压力是原来的三分之一。
III、将下列小段的内容译成英语：温度这一概念对我们大家来说都是熟悉的。
这是因为我们的身体对温差是非常灵敏的。
当我们拾起（pick up）一块冰时，我们感到冷，因为其温度低于我们手的温度。
在喝了一杯咖啡后，我们可能把它说成（refer to … as …）“热的”，“温的”（lukewarm）或“很糟的”（atrocious）。
在头两种情况下，至少我们在描述其温度超过（exceed）我们的（温度的）程度。
IV、根据所给的汉语文本，改正各英语文本中的错误：1、【汉语原文】这个电容器上的电压为零点零几伏特。
【英语文本】The voltage on this capacitor is zero point zero several volt.2、【汉语原文】这物体比那物体重四倍。
【英语文本】This object is four times heavy than that one is.3、【汉语原文】除非另有说明，我们假设使用的是硅管、I CBO可以忽略不计。
【英语文本】 Unless otherwise stated, it is assumed that silicon transistors are used andI CBO can be neglected.4、【汉语原文】这个电路的优点是结构简单、容易调整。
【英语文本】This circuit has the advantage of simpe in structure、easy to adjust.5、【汉语原文】图1、2、3画出了这个过程。
科技英语写作王燕萍答案慕课
科技英语写作王燕萍答案慕课1、43．How much did you ________ the man for the TV? [单选题] *A．pay(正确答案)B．takeC．spendD．buy2、Have you kept in（）with any of your friends from college? [单选题] *A. contractB. contact(正确答案)C. continentD. touching3、By the end of this month, all this _____. [单选题] *A. is changedB．will changeC. will have changed(正确答案)D. has changed4、People cut down many trees ______ elephants are losing their homes. （）[单选题] *A. ifB. butC. so(正确答案)D. or5、John and Jack had looked for the key, but _____ of them found it. [单选题] *A. noneB. neither(正确答案)C. bothD. either6、Finally he had to break his promise. [单选题] *A. 计划B. 花瓶C. 习惯D. 诺言(正确答案)7、She talks too much; you’ll be glad when you’re free of her. [单选题] *A. 与她自由交谈B. 离开她(正确答案)C. 受她的控制D. 与她在一起8、The yellow bag _______ me. [单选题] *A. belong toB. belongs to(正确答案)C. belongD. belongs9、--Jenny, what’s your favorite _______?--I like potatoes best. [单选题] *A. fruitB. vegetable(正确答案)C. drinkD. meat10、I had _______ egg and some milk for breakfast this morning. [单选题] *A. aB. an(正确答案)C. theD. /11、What’s your _______ for the coming new year? [单选题] *A. playB. plantC. plan(正确答案)D. plans12、_____ Lucy _____ Lily has joined the swimming club because they have no time. [单选题] *A. Not only; but alsoB. Neither; nor(正确答案)C. Either; orD. Both; and13、—______ you speak French?—Yes, I can.（）[单选题] *A. NeedB. Can(正确答案)C. MightD. Must14、_____ whether robots will one day have vision as good as human vision. [单选题] *A. What is not yet knownB. It is not yet known(正确答案)C. As is not yet knownD. This is not yet known15、We were caught in a traffic jam. By the time we arrived at the airport the plane _____. [单选题] *A. will take offB. would take offC. has taken offD. had taken off(正确答案)16、A lot of students in our school were born _______ March, 1 [单选题] *A. in(正确答案)B. atC. onD. since17、( ) ----Would you like___ tea? ----No, thanks. I have drunk two____. [单选题] *A. any, bottles of orangeB. some, bottles of orange(正确答案)C. many, bottles of orangesD. few, bottle of oranges18、This is the news _______ you want to know. [单选题] *A. that(正确答案)B. whatC. whenD. who19、The firm attributed the accident to（）fog, and no casualties have been reported until now. [单选题] *A. minimumB. scarceC. dense(正确答案)D. seldom20、My mother’s birthday is coming. I want to buy a new shirt ______ her.（）[单选题] *A. atB. for(正确答案)C. toD. with21、He held his（）when the results were read out. [单选题] *A. breath(正确答案)B. voiceC. soundD. thought22、Its’time to go to bed. _______ your computer, please. [单选题] *A. Turn onB. Turn inC. Turn off(正确答案)D. Turn down23、I like this house with a beautiful garden in front, but I don't have enough money to buy _____. [单选题] *A. it(正确答案)B. oneC. thisD. that24、?I am good at schoolwork. I often help my classmates _______ English. [单选题] *A. atB. toC. inD. with(正确答案)25、One effective（）of learning a foreign language is to study the language in its cultural context. [单选题] *A. approach(正确答案)B. wayC. mannerD. road26、--What’s the _______ like today?--Cloudy. [单选题] *A. skyB. airC. landD. weather(正确答案)27、The storybook is very ______. I’m very ______ in reading it. （）[单选题] *A. interesting; interested(正确答案)B. interested; interestingC. interested; interestedD. interesting; interesting28、Now he is _______ his homework. [单选题] *A. busyB. busy with(正确答案)C. busy with doingD. busy does29、I will _______ at the school gate. [单选题] *A. pick you up(正确答案)B. pick up youC. pick you outD. pick out you30、He studied harder to _______ his reading skills. [单选题] *A. improve(正确答案)B. rememberC. memorizeD. forget。
英语秦荻辉科技英语写作习题以及答案
英语秦荻辉科技英语写作习题以及答案练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
科技英语写作_西安电子科技大学中国大学mooc课后章节答案期末考试题库2023年
科技英语写作_西安电子科技大学中国大学mooc课后章节答案期末考试题库2023年1._____ elements in _____ Group 1 are called alkali metals.答案:The; /2.Accuracy is expressed as absolute error _____ relative error.答案:or3.The current through the power supply is _____.答案:a few thousandths of an ampere4.Based on the ___________ for random numbers, this paper offers a suggestionfor selecting random generators in simulation.答案:theoretical and empirical test5.“这个电热器消耗的电能比那个电热器多三倍。
”一句的英文表述，哪一项正确？答案:This electric heater dissipates four times more energy than that one.6.“本书包含几个应用方面的内容，其中一些是新的。
”一句的英文表述，哪一项正确？答案:This book includes several applied topics, some of them being new.7.“大气层宽广有力，它是由几百英里厚的各种气体的海洋构成的。
” 一句的英文表述，哪一项正确？答案:Large and powerful, the atmosphere consists of an ocean of gases hundreds of miles high.8.关于“变电站馈出电流减小，其中电流峰值降幅平均可达40%。
”一句的两种英文表述：①The out-feed current of the substation decreases, and the average declinein current peak is 40%. ②The out-feed current of the substation decreases with an average decline of 40% in current peak.说法正确的是________。
英语秦荻辉科技英语写作习题以及答案
英语秦荻辉科技英语写作习题以及答案练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
科技英语答案习题答案
科技英语答案习题答案科技英语答案习题答案科技英语是现代社会中不可或缺的一部分，它涵盖了各个领域的知识和技术，对于我们的学习和工作都有着重要的影响。
在学习科技英语的过程中，习题是一个必不可少的环节。
通过解答习题，我们可以巩固所学的知识，提高自己的技能。
下面是一些科技英语答案习题的参考解答。
一、单选题1. What does CPU stand for?A. Central Processing UnitB. Computer Processing UnitC. Control Processing UnitD. Central Program Unit答案：A. Central Processing Unit2. Which of the following is NOT a programming language?A. JavaB. PythonC. HTMLD. Microsoft Word答案：D. Microsoft Word3. What is the main function of a router?A. To connect multiple devices to a networkB. To transmit data packets between networksC. To store and retrieve dataD. To display web pages答案：B. To transmit data packets between networks二、填空题1. The process of converting source code into machine code is called __________. 答案：compilation2. HTML stands for __________.答案：Hypertext Markup Language3. The most widely used programming language for web development is__________.答案：JavaScript三、简答题1. What are the advantages of using cloud computing?答案：Cloud computing offers several advantages, including:- Cost savings: Companies can save on hardware and infrastructure costs by using cloud services instead of purchasing and maintaining their own servers. - Scalability: Cloud services can easily scale up or down to meet the changing needs of a business.- Accessibility: Users can access their data and applications from anywhere with an internet connection.- Collaboration: Cloud computing allows multiple users to collaborate on documents and projects in real time.- Disaster recovery: Cloud services often have built-in backup and recovery mechanisms, making it easier to recover data in the event of a disaster.2. What is artificial intelligence (AI) and how is it used in technology?答案：Artificial intelligence refers to the development of computer systems that can perform tasks that would typically require human intelligence, such as speech recognition, decision-making, and problem-solving. AI is used in various technologies, including:- Virtual assistants: AI-powered virtual assistants like Siri and Alexa can understand and respond to voice commands.- Machine learning: AI algorithms can analyze large amounts of data to identify patterns and make predictions.- Autonomous vehicles: AI is used in self-driving cars to navigate and make decisions on the road.- Natural language processing: AI can understand and generate human language, enabling chatbots and language translation services.- Robotics: AI is used in robotics to enable machines to perform complex tasks and interact with their environment.四、应用题1. Write a program in Python to calculate the factorial of a given number.答案：```pythondef factorial(n):if n == 0:return 1else:return n * factorial(n-1)num = int(input("Enter a number: "))print("The factorial of", num, "is", factorial(num))```通过以上习题的解答，我们可以加深对科技英语的理解和应用。
科技英语写作试题及答案
科技英语写作试题及答案一、选择题（每题2分，共10分）1. What is the most common method of communication in scientific research?A. EmailB. ConferenceC. Journal publicationD. Social media2. Which of the following is NOT a characteristic ofscientific writing?A. ObjectivityB. ClarityC. SubjectivityD. Precision3. In scientific writing, what is the purpose of an abstract?A. To provide a detailed description of the research methods.B. To summarize the main points of the research.C. To list all the references used in the paper.D. To give a comprehensive review of the literature.4. What does APA stand for in academic writing?A. American Psychological AssociationB. Association of Professional AuthorsC. Academic Publishing AssociationD. Advanced Publishing Association5. Which of the following is the correct order of a scientific paper?A. Introduction, Results, Discussion, ConclusionB. Abstract, Introduction, Methodology, Results, DiscussionC. Title, Abstract, Introduction, Literature Review, Methodology, Results, Discussion, Conclusion, ReferencesD. Abstract, Results, Methodology, Introduction, Discussion答案：1. C2. C3. B4. A5. C二、填空题（每空1分，共10分）6. The _______ is a vital part of a scientific paper that provides a brief overview of the research.[Answer: Abstract]7. When writing a scientific paper, it is essential to use _______ language to ensure clarity and precision.[Answer: technical]8. The _______ section of a scientific paper details the procedures used to carry out the research.[Answer: Methodology]9. Scientific papers are often peer-reviewed to ensure_______ and reliability.[Answer: validity]10. Proper citation of sources in scientific writing helps to avoid _______ and gives credit to the original authors.[Answer: plagiarism]三、简答题（每题5分，共20分）11. Explain the importance of using correct citation formats in scientific writing.[Answer: Using correct citation formats in scientific writing is important for several reasons. Firstly, it helps to avoid plagiarism by giving proper credit to the original authors. Secondly, it allows readers to locate the original sources easily for further reading or verification. Lastly,it maintains the integrity and credibility of the scientific community by upholding academic standards.]12. What are the key elements of a scientific abstract?[Answer: The key elements of a scientific abstract include the background or context of the research, the purpose or objective, the methodology used, the main results, and a brief conclusion or implication of the findings.]13. Describe the role of peer review in the publication process of scientific papers.[Answer: The role of peer review in the publicationprocess of scientific papers is to ensure the quality, validity, and originality of the research. Peer reviewers,who are experts in the field, evaluate the paper for its scientific merit, methodology, and presentation. They provide feedback and recommendations that can help the authorsimprove their work before it is published.]14. Discuss the ethical considerations in scientific research and writing.[Answer: Ethical considerations in scientific researchand writing include honesty in reporting results, avoiding fabrication or falsification of data, maintainingconfidentiality when necessary, and ensuring that theresearch has been conducted with informed consent and adherence to ethical guidelines. Researchers must also avoid conflicts of interest and ensure that their work does notharm the participants or the environment.]四、论述题（每题15分，共30分）15. Discuss the impact of technology on scientific communication and the challenges it presents.[Answer: Technology has significantly impacted scientific communication by enabling faster and more efficient dissemination of research findings through digital platforms. It has also facilitated collaboration among researchersacross the globe through tools like cloud computing andvirtual labs. However, it presents challenges such as information overload, the need for data security, and the potential for misinformation or "fake news" to spread rapidly.Researchers must be adept at navigating these challenges to ensure that their communication remains accurate and trustworthy.]16. Analyze the role of language in scientific writing and the strategies to enhance clarity and precision.[Answer: Language plays a crucial role in scientific writing as it is the medium through which researchers convey their findings and ideas. To enhance clarity and precision, writers should use concise and unambiguous language, avoid jargon when unnecessary, and employ active voice whenever possible. Additionally, structuring the text logically, using appropriate headings and subheadings, and carefully proofreading for grammar and spelling errors are essential strategies to improve the quality of scientific writing.]。
2005科技创新高考英语作文题真题解析
2005科技创新高考英语作文题真题解析2005年科技创新高考英语作文题真题解析2005年高考英语科技创新作文题如下：Directions:For this part, you are allowed 30 minutes to write a composition on the topic: My View on Technological Innovation. You should write at least 150 words and you should base your composition on the outline (given in Chinese) below:新时代的科技创新展现了人类智慧和创造力。
请谈谈你对科技创新的看法，包括以下方面：1. 科技创新带来的好处；2. 科技创新可能带来的挑战；3. 你对科技创新的建议。
Outline:1. 科技创新带来的好处- 提高生活质量- 促进经济发展- 解决社会问题2. 科技创新可能带来的挑战- 人际交往变得冷漠- 高科技产品价格昂贵- 科技失控可能带来危害3. 我对科技创新的建议- 加强科技教育- 鼓励创新精神- 制定科技创新政策My View on Technological InnovationTechnological innovation has become an integral part of our lives in the new era. It reflects the wisdom and creativity of mankind, altering the way we live, work, and interact. In this essay, I would like to discuss the benefits of technological innovation, the challenges that may arise, and offer my suggestions.Firstly, technological innovation brings various benefits to society. It greatly enhances our quality of life by providing us with convenience and efficiency. For example, the development of smartphones and the internet allows us to connect with others instantly, access information with ease, and accomplish tasks more efficiently. Moreover, technological innovation contributes to economic growth by driving various industries and creating job opportunities. It also plays a crucial role in solving social problems, such as the development of environmentally friendly technologies to address climate change.However, technological innovation also presents challenges. One concern is that it may result in a sense of alienation in interpersonal relationships. With the prevalence of social media and onlinecommunication, face-to-face interaction and genuine emotional connections seem to be diminishing. Additionally, the high costs of advanced technological products limit their accessibility to certain social groups, exacerbating the digital divide. Furthermore, there is a risk of technology getting out of control, potentially leading to unintended consequences or even harm to society.To address these challenges, it is essential to take proactive measures. Firstly, enhancing technology education is crucial to equip individuals with the necessary skills and knowledge to adapt to the fast-paced technological advancements. Encouraging an innovative spirit is equally important. Schools and society should foster a culture that values creativity, critical thinking, and problem-solving abilities to inspire technological innovation. Furthermore, governments and relevant institutions should formulate policies that promote responsible and ethical technological development, ensuring the benefits outweigh potential risks.In conclusion, technological innovation has profoundly impacted our lives, bringing both benefits and challenges. It is our responsibility to harness its potential for the greater good of society. By emphasizing education, encouraging innovation, and implementing appropriate policies, we can navigate the realm of technological innovation towards a better future. Let us seize the opportunities brought by technological innovation while minimizing its negative impact.。
科技英语写作习题以及答案
练习1I、在下列每个句子的空白处填上适当的冠词（如果必要的话），然后将句子译成汉语：1. There has been _____ ever greater interest in this subject.2. The power rating is the maximum power the resistor can safely dissipate without too great _____ rise in temperature.3. Its primary disadvantage is _____ increase in noise.4. _____ successful design of the equipment requires _____ detailed knowledge of the performance specifications.5. In _____ Bohr model of the hydrogen atom, _____ single electron revolves around _____ single proton in a circle of radius R.6. The unit of frequency is _____ hertz.7. If _____ voltage is applied across _____ circuit, _____ electric current will flow in _____ circuit.8. _____ Fig. 5-1 shows _____ Oersted’s experiment.9. We should use _____ 18-volt battery here.10. _____ machine is _____ device for transmitting force to accomplish _____ definite purpose.11. _____ hydraulic press will be considered in _____ Chapter 14.12. _____ study of fluids in motion is one of _____ more difficult branches of mechanics because of _____ diversity of phenomena that may occur.13. It is easy to determine _____ value of _____ parameter μ.14. By _____ Eq. (2-1) we have _____ following relation.15. It is necessay to use _____ S-shaped tube here.16. The authors work at _____ University of Texas at _____ Arlinton.17. This is _____ R-bit transformer.18. _____ XOR gate must be used here.II、将下列句子译成英语，注意正确地使用冠词：1、这是一个h参数（parameter）。
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练习1II冠词1.Dr. Emmet graduated from Harvard University in 2001.（Emmet博士2001年毕业于哈弗大学）2.Professor Li earned his Ph.D. degree in mechanical engineering from the Xi’anUniversity of Technology in 1988.（李教授1998年在西安理工大学获得机械工程博士学位）3.Now we shall turn to the discussion of local area networks.（现在我们转向（turnto）讨论一下局域网）4.The Bainbridge mass spectrometer is as important an instrument as the opticalspectrometer.（质谱仪是与光谱仪一样重要的仪器）5.How long a time [或How much time] is required to this experiment?（做这个实验需要多长时间？）6.An increase in pressure always causes a decrease in volume.（压力的增加总会引起体积的减少）7.Fig. (2-5) shows what is expressed by Eq. (2-2).（图（2-5）画出了式（2-2）所表示的情况）8.The unit of inductance is the henry.（电感的单位是亨利）III、改错1.The UASMA protocol employs a unique frame structure.（UASMA协议采用了独特的帧结构）2.Finally, a broad stepped impedance transformer is designed by this method.（最后，用这种方法设计了宽带阶梯阻抗变换器）3.Dynamic analysis and evaluation of the security of a proactive secret sharingsystem（先应秘密共享系统安全性的动态分析和评估）4.The approach can be applied to the one-dimensional potential barrier with anarbitrary profile.（该方法适用于任意形状的一维势垒）5.We propose a numerical method based on Newton’s iterative method.（我们提出了一种基于牛顿地带发的数值方法）练习21. This circuit consists of a battery, an inductor and a capacitor.（该电路是由一个电池、一个电感器和一个电容器组成）2. Compute the electric fields at points a, b, and c.（试计算在a、b、c三点处的电场。
）3. This satellite is used for communications between the United States and Great Britain, France and Italy.（这颗卫星用于美国与英国、法国、意大利之间的通讯）4. We assume that the antenna is vertical and that its loss is zero.（我们假设该天线是垂直的，并且其损耗为0）5. Chapters 6, 7, and 8 deal with transmission lines.（第6、7、8章论述传输线）II、将下列句子译成英语，注意正确使用数词1. Its error is six parts in 1012.（其误差为千亿分之六）2. This computer stores four times more information than that one (does).（这台计算机存储的信息比那台多3倍）3. The demand for this kind of equipment in the near future will be 20 times what it is.（不久的将来对这种设备的需求量是现在的20倍）4. The voltage across this component is a few tenths of a volt.（这个元件上的电压为零点几伏特）5. Now its internal pressure is one sixteenth what it was.（现在其内部压力是原来的十六分之一）III、改错1. This object is over five times heavier than that one is.（这个物体比那个物体重4倍多）2. Unless otherwise stated, it is assumed that silicon transistors are used and that I CBO can be neglected.（除非另有说明，我们假设使用的是硅管、I CBO可以忽略不计）3. This circuit has the advantages of simple structure and easy adjustment.（这个电路的优点是结构简单、容易调整）4. Figs. 1, 2, and 3 show this process in detail.（图1、2、3详细地画出了这个过程）5. For further information, consult references [3, 5, 9].（对于进一步信息，参见文献[3]、[5]、[9]）练习3I、将下列句子译成英语，注意正确使用介词1. This new type of computer has many advantages over the general type.（这种新型计算机与普通计算机相比有许多优点）2. It is not difficult to solve this differential equation for the unknown quantity.（解这个微分方程把未知量求出来并不难）3. Of these five new chapters, the first one deals with the basic principles of negative feedback.（在这新的五章中，第一章论述负反馈的基本原理）4. At this point/time, current differs in phase from voltage by 90o.（这时，电流与电压相位（phase）相差90°）5. By analyzing [By the analysis of] the parameters of the instrument, we can understand its performance.（通过分析该仪器的参数，我们就能了解它的性能）6. We will find out its average velocity over this distance.（我们要求出它在这一距离上的平均速度）7. The science of electronics is too important in the world today. （电子学这门科学在现今世界太重要了）8. They solved this problem with great difficulty.（他们极为困难的解出了这道题）II、画线部分用介词短语表示1. For x＞1, there is no solution to this equation [this equation has no solution].2. Upon [On] substituting [substitution of] these values into [in] the equation, weobtained the following expression.（在把这些代数带入该方程后，我们得到了下面的表达式）3. This circuit is similar in operation to that of Fig. 1-10.（这个电路的工作情况类似于图1-10 的电路）4. This computer is very good in performance.（这台计算机的性能很好）5. These waves travel only in one direction.（这些波只向一个方向传播）III、改错1. This paper presents a new method for the recognition of radar targets.（本文提出了雷达目标的一种新的识别方法）2. The influence of the moving state of the target on the tracking accuracy of the EKFis great.（目标的运动状态对EKF的跟踪精度影响是非常大的）3. Another comsat was launched on the morning of the 8th of October.（在10月8日早上又发射了一颗通信卫星）4. V oltage is measured in volts.（电压时用伏特来度量的）5. They will leave for Beijing to attend an international conference on mobilecommunication.（他们将赴北京参加移动通信国际会议）练习41. The force acts perpendicular to the surface of the table.（该力垂直于桌面作用）2. The three coefficients here remains to be determined.（这里的三个系数有待于确定）3. The two equations below will be often (frequently) used in later chapters/in the chapters which follow.（下面的两个式子在后面几章将会经常用到）4. Here we use two metal balls 10 cm apart.（这里我们使用相距10厘米的两个金属球）5. The output remains/stays constant/unchanged/fixed/unaltered/the same. （输出保持不变）6. All the textbooks available discuss this problem.（现有的教科书均讨论了这一问题）7. Accurate in operation and high in speed, computers have found wide applications.（计算机由于运算准确、速度快而得到了广泛的应用）8. The answer to this problem looks correct.（这个题的答案看起来是正确的）9. Two parallel wires a distance (of)δapart carry the current i.（两根相距为δ的平行导线有电流i）10. The problem now is how to measure the voltage across this component.（现在的问题是如何测量这个元件上的电压）11. These data will be sent to the computing center 2 kilometers away.（这些数据将传送到2千米外的计算中心）12. Upon rearranging the equation above, we have [get, obtain] the following expression.（对上面的那个方程整理之后，我们得到下面的表达式）13. These charges can interact with other charges present.（这些电荷能与存在的其他电荷相互作用）14. Forces can be transmitted without contact, contrary to the common belief.（力可以没有接触而传递，这与普通的观念相反）15. This coefficient is typically 0.35.（这个系数的典型值为0.35）II、改错1. In this case, the input does not fall; nor [neither] does the output. […; the output does not fall, either.]（在这种情况下。