科技英语 期末题型
科技英语-期末考试翻译-英语句子
Unit1(1)Ozone is a gas that occurs both in the Earth's upper atmosphere and at ground level.Ozone can be"good"or "bad"for your health and the environment,depending on its location in the atmosphere.臭氧是一种发生在地球的上层大气和地面之间的一种气体.臭氧对人们的健康和环境是好还是坏的，这取决于它在大气中的位置。
（2）Ozone occurs in two layers of the atmosphere. The layer closest to the EEarth's surface is the troposphere. Here, ground-level or"bad" ozone is an air pollutant that is harmful to breathe and it damages crops,trees and other vegetation. lt is a main ingredient of urban smog. The troposphere generally extends to a level about 6 miles up,where it meets the second layer,the stratosphere. The stratosphere or"good" ozone layer extends upward from about 6 to 30 miles and protects life on Earth from the ssun's harmful ultraviolet(UV)rays.臭氧发生在大气的两层.离地表最近的是对流层.在这里，地面或“坏的”臭氧是一种有害呼吸的空气污染物，它会损害农作物，树林和其他植被.它的主要成分是城市烟雾.烟雾通常延伸到6英里的高空，在那里与第二层平流层相遇.平流层或“良好”臭氧向上延伸6到30英里，保护地球上的生命免受太阳有害紫外线的危害。
《科技英语》期末考试试题
西安电子科技大学网络教育学院模拟试题（一）《科技英语》期末考试试题（考试形式120 分钟）题号一二三四五总分题分得分I. Put the following sentences into Chinese: (4 points for each)1. The current reaches the maximum value when w = w 0 , similar to the situation ina series resonant circuit.2. With the switch on position 1, the output impedance will be maximum.3. The greater the nuclear mass, the less of the neutron's energy is transferred to the nucleus.4. XVI is used to express the number of 16. To express a number a thousand times larger, the Romans put a line above that number.5. In this case the signal waveform can be transmitted undistorted.6. A capacitor is a device consisting of two conductors separated by a non-conductor.7. Expressed in a formula, the relationship between voltage, current, and resistance can be written as V = IR.8. This account for the observation that the resistivity of a metal increases with temperature.9. While there has been an enormous amount of literature about ATM over the past two years, many networking books have not focused on ATM itself.10. The advantage of TDMA over SCPC is that more ground stations can share a single satellite transponder.11. In 1895, a German physicist discovered what are known as X rays.12. The material of which this conductor is made is copper.13. It is when an object is heated that the average speed of molecules is increased.14. Only when we exert on an object an upward force sufficient in magnitude can we lift it.15. In every atom in its normal state, the number of protons equals the number of electrons, something that is directly related to the electrical properties of the proton and the electron.II. Translate the following into Chinese: (40 points in all)A computer is a machine and, like all machines, must be directed and controlled to perform a task. Until a program is prepared and stored in the computer's memory, the computer "knows" absolutely nothing, not even how to accept data. No matter how good a computer may be, it must be "told" what to do. The utility of a computer cannot be fully realized, therefore, until the capabilities (and the limitations) of the computer are recognized:1. Repetitive operation: a computer can perform similar operations thousands of times, without becoming bored, tired, or careless.2. Speed: a computer processes information at extremely rapid rates. For example, modern computers can solve certain classes of problems millions of times faster than a skilled mathematician.3. Flexibility: general-purpose computers may be programmed to solve many types of problems.4. Accuracy: computers may be programmed to calculate answers with a desired level of accuracy as specified by the programmer.5. Intuition: a computer has no intuition. A man may suddenly find the answers to a problem without working out the details, but a computer can only proceed as ordered. In examining any computer system, there are three levels at which it is useful to consider the candidate machine: the architectural level, the organizational level and the implementation level. The architecture of a computer is often defined as the set of resources seen by the programmer. At the organizational level, one views of the computer system beneath the visible architectural level. At the implementation level, we view the computer system as a collection of wires, cables, semiconductor chips and discrete components.西安电子科技大学网络教育学院模拟试题（二）《科技英语》期末考试试题（考试形式120 分钟）题号一二三四五总分题分得分I. Put the following sentences into Chinese: (4 points for each)•The varieties of nonferrous( 有色金属) metal are nearly four times what they were.2. Faraday was unable to calculate the velocity of propagation of electromagnetic waves, a task which required the mathematical precision of Maxwell, which Faraday entirely lacked.3. The wave theory can give no reason why there should be a threshold frequency below which no photoelectrons are observed, no matter how strong the light beam, something that follows naturally form the quantum theory.4. The first step in a nuclear reaction between two colliding nuclear particles is their joining together to form a compound nucleus.5. A further complication is the tendency of the pilot's blood to leave his head because of inertia, leaving him impaired vision and perhaps unconscious.6. Discussion of this material is deferred until the final chapter because only then is the feedback, circuit, and application background necessary to fully appreciate the subtleties of compensating modem operational amplifiers available.7. Of wider application is the fact that matter usually expands when its temperature is increased and contracts when its temperature is decreased.8. The greater the nuclear mass, the less of the neutron's energy is transferred to the nucleus.9. The turning of the earth on its own axis is what makes the change from day to night.10. It is the existence of and the ability to control precisely these two independent charge-transport mechanisms that make possible all junction semiconductor devices.11. A new technology introduced in the 1960s, laser can pierce the hardest substance such as diamond.12. This is so sensitive an ammeter that it can measure the slight change in current. •Light, durable, simple and inexpensive , such devices are warmly received by users.•The question now arises whether this series converges.•Feedback plays an important role in almost all electronic circuits. Its study is introduced here to provide a view of the amplifier as a gain element.II. Translate the following into Chinese: (40 points in all)Modern civilization would be impossible without the use of large quantities of energy. In the last forty years, energy usage in the United States has increased more than400% while the accompanying population increase has been only 72%. Thus the per capita use of energy in the United States has increased at a very fast rate.Until recently, the world's energy demands were met almost entirely through the use of fossil fuels: wood, coal, petroleum, and natural gas. Since these are limited in quantity, however, other sources must be found. Nuclear and solar energy are two alternate sources, and neither of them is limited. It has been calculated, for instance, that the energy demands of the whole world could be met by utilizing the solar energy falling on a 12 5-mile square plot of ground near the equator. At the present time, however, nuclear and solar energy make up only a small fraction of the total energy used. As our knowledge and means of converting these ample energy supplies into usable forms increase, we shall be better able to keep pace with rising energy needs. However, it will take more than just the efforts' of science to solve the energy problem. Fuel conservation by all segments of the population must accompany new scientific advances.Briefly stated, science is the search for relationships that explain and predict the behavior of the universe. Technology is the application of these relationships to our needs and goals. Finding new energy sources falls into the realm of science. Developing and utilizing these discoveries are matters of technology.The complementary work of scientists and technologists is also referred to, respectively, as research and development. Both government and private industry allocate large sums of money to support the research and development activities of scientists and engineers. Without such support, there would be little improvement in the processes, products, and services that are derived from these activities.西安电子科技大学网络教育学院模拟试题（三）《科技英语》期末考试试题（考试形式120 分钟）题号一二三四五总分题分得分I . Put the following sentences into Chinese: (4 points for each)1. It is important for the reader to learn and understand the basic concepts and operations presented here, or the development and the applications of later topics will be difficult to comprehend.2. The capacitance of a capacitor depends on the size of the plates and their distance apart.3. Large or small , all circuits will contain the same kinds of components.4. A baseball that lands in an open soon comes to rest because of its interaction with the ground.5. The effect of temperature on the resistance of a semiconductor must be taken into account.6. These layers are not “stretched” as a rubber sheet would be.7. Full use must be made of the computers available.8. Gravity is the tendency of all objects to attract, and be attracted by, each other.9. Having studied this chapter, the reader will understand the principles of a radio receiver.10. Each planet revolves around the sun in an elliptical orbit, with the sun at one focus of the ellipse .11. The line of action is a line of infinite length, of which the force vector is a segment.12. As pointed out in the last chapter, the emf of a battery is generated by the chemical reaction within it.13. It is when an object is heated that the average speed of molecules is increased.14. We call insulators these substances which prevent the passage of electricity.15. What lies behind this meeting is an increasing awareness around the world of the urgency of reducing global warming.II. Translate the following into Chinese: (40 points in all)A computer, like any other machine, is used because it does certain tasks better and more efficiently than humans. Specifically, it can receive more information and process it faster than a human. Often, this speed means that weeks or months of pencil-and-paper work can be replaced by a method requiring only minutes of computer time. Therefore, computers are used when the time saved by using a computer offsets its cost. Further, because of its capacity to handle large volumes of data in a very short time, a computer may be the only means of resolving problems when time is limited. Because of the advantages of great speed and large capacity, computers are being used extensively in business, industry, and research. Most computer applications can be classified as either business (or data base related ) uses, which usually rely upon the computer's capacity to store and quickly retrieve large amounts of information, or scientific uses, which require accuracy and speed in performing mathematical calculations. Both of these are performed ongeneral-purpose computers. We shall now describe a few examples of computer applications.Design problems The computer is a very useful calculating tool for the design engineer. The wing design of a supersonic aircraft, for example, depends upon many factors. The designer describes each of these factors in the form of mathematical equations specified in a programming language. The computer can then be used to solve these equations for arbitrary input data.Scientific and laboratory experiments In scientific and laboratory experiments, computers are used to evaluate, store and process information from numerous types of electronic sensing devices. Computers are particularly useful in such systems as telemetry, where signals must be quickly recorded or be lost. Such applications require rapid and accurate processing for both fixed conditions and dynamic situations.模拟试题一Part I1 当 w = w 0 时，电流达到最大值，这和串连谐振电路的情况相似。
科普版英语五年级上册 期末测试卷(含答案)
科普版英语五年级上册期末测试卷一、选出与图片相符的短语。
1. 2. 3.（）（）（）4. 5. 6.（）（）（）A. play footballB. swimC. ride a bikeD. go fishingE. ride a horseF. fly a kite二、根据音标选出相符的单词。
( )1. /ʌ/ A.mouse B.love C.mouth( )2. /ai/ A.write B.hit C.swim( )3. /əu/ A.take B.card C.know( )4. /ɔ:/ A.sport B.show C.school( )5. /i:/ A.tea B.tell C.ear三、按要求写单词。
1．swim（ing形式）_____ 2．play（ing形式）____ 3．have（第三人称单数）_____ 4．short（反义词）____ 5．apple（复数）_____ 6．grandpa（对应词）_____ 四、单项选择.( )1．A TV ____a screen.A．have B．has C．does( )2.I want ____apple.A．a B．the C．an( )3. -Do you have some eggs? -__________A. Yes,I do.B.No,he doesn't.C. Yes,I am.( )4. -Does Tom have a new friend? -__________A. Yes ,he does.B.No,he don't.C. Yes, he is.( )5.-_____Kate doing over there?A．Who B．What's C．Does五、情景选择。
( )1.你问别人想买多少肉时，应该说：A. How many meat do you want?B. How much meat do you want? ( )2.你想知道别人是否喜欢运动时，应该说：A．Do you like sports? B. Do you like playing basketball? ( )3.你问别人想喝点什么时，应该说：A. Do you like a cup of tea?B. Would you like something to drink?( )4.你想问别人正在干什么时，应该说：A. What are you doing?B.What do you doing?( )5.问句“Could I have a cup of milk,mom?”的正确答语是：A. Sure.B.This is a cup of milk.六、你问我答，选出正确的答语。
2023年科普版六年级上册期末综合测试英语题带答案和解析
判断下列每组单词是(T)否(F)同类。
【1】December May June （____）【2】stop become healthy （____）【3】than month year （____）【4】never usually often （____）【5】turned began had （____）【答案】【1】T【2】F【3】F【4】T【5】T【解析】【1】December十二月，May五月，June 六月，这三个单词都是表示月份的名词，故答案为T。
【2】stop停，动词；become变得，动词；healthy健康的，形容词；这三个单词不是同类词，故答案为F。
【3】than比，连词；month月，名词；year年，名词；这三个单词不是同类词，故答案为F。
【4】never从不，usually通常，often经常，这三个单词都是表示频度的副词，故答案为T。
【5】turned转向，began开始，had有，这三个单词都是动词过去式，故答案为T。
—________ is coming! ( )—Great! We’ll have a holiday for seven days.A.Women’s DayB.National DayC.Father’s Day【答案】B【解析】句意：—____快到了！—好极了！我们要有七天的假期了。
A妇女节；B国庆节；C父亲节；根据常识可知国庆节有七天的假期，故选B。
Luoyang is ________ to build subways (地铁) in Henan Province. ( )A.the second cityB.the second countryC.the two city【答案】A【解析】句意：洛阳是河南省____修建地铁的城市。
A选项第二个城市，表示第几用序数词；B选项第二个国家，洛阳是个城市，排除B；C选项这两个城市，表达错误，排除C；根据题意，可知句意为洛阳是河南省第二个修建地铁的城市，A选项符合，故选A。
科普版五年级英语期末测试卷
（科普版)小学五年级上学期英语期末测试试卷学校班级姓名得分听力部分(30分）一、选出你所听到的字母、音标、单词或短语。
每小题读三遍。
（10分）（） 1. A。
H K J B。
AK J C. AKG（) 2。
A. M X L B. NS L C。
NSM（） 3. A. / l u k / B。
/ b u k / C。
/ k u k /（） 4. A。
/ ei / B。
/ a i / C。
/ a：/（）5。
A. rive r B。
let ter C。
clever（）6。
A。
hea d B. hea r C。
hand（) 7。
A。
three B。
tree C。
sleep( ）8。
A. hou se B。
horse C. mouth( ) 9 A。
one cu p B. some cups C. many cups（）10。
A。
k nock at B。
write down C。
would like 二、选出你所听到的句子。
每小题读三遍。
（10分）( ) 1。
A. What can I do for you ? B。
What are you doing ?( ） 2. A 。
H ow old are you ？B。
How are you ?（）3。
A. I s he cooking ？ B. I s she drawing ? ( ) 4. A. W hat do you like ? B。
What would you like ?( ） 5. A. How much meat do you want？B。
How many stamps do you have ？（） 6. A。
I`m reading。
B. I'm writing 。
（）7。
A。
Does he have a computer？B。
Does she like meat ？( ）8。
A.Can I use your rule r? B.Could I have some milk？( ）9。
科技英语试题及答案
科技英语试题及答案一、选择题（每题2分，共20分）1. The term "nanotechnology" refers to the manipulation of matter on an atomic, molecular, and supramolecular scale.A. TrueB. False2. Which of the following is NOT a characteristic of renewable energy sources?A. Infinite in supplyB. Environmentally friendlyC. Dependent on weather conditionsD. Non-renewable3. The process of converting solar energy into electrical energy is known as:A. SolarizationB. Photovoltaic effectC. Solar distillationD. Thermal radiation4. In the context of computer science, what does "AI" stand for?A. Artificial IntelligenceB. Advanced InterfaceC. Automated InputD. Application Interface5. The term "genome" is associated with:A. The complete set of genes in an organismB. The structure of a cellC. The study of geneticsD. The process of cell division6. What is the primary function of a transistor in an electronic circuit?A. To amplify signalsB. To store dataC. To convert light into electricityD. To filter signals7. The "Internet of Things" (IoT) refers to:A. A network of interconnected devicesB. The global network of computersC. A collection of internet protocolsD. The study of internet security8. Which of the following is a type of biotechnology?A. Genetic engineeringB. Quantum computingC. NanolithographyD. Nuclear fusion9. The "Greenhouse Effect" is related to:A. The warming of the Earth's surfaceB. The cooling of the Earth's surfaceC. The process of photosynthesisD. The formation of the ozone layer10. What does "CRISPR" stand for in the field of molecular biology?A. Clustered Regularly Interspaced Short Palindromic RepeatsB. Computer-Aided Research in Scientific ProjectsC. Comprehensive Research in Innovative ScienceD. Computational Research in Systematic Processes二、填空题（每题1分，共10分）1. The unit of electrical resistance is the ______.2. The process of converting sound waves into electrical signals is known as ______.3. In physics, the term "entropy" is used to describe the level of ______ in a system.4. The study of the chemical composition of planets is known as ______.5. The term "cybersecurity" refers to the protection of______ from cyber threats.6. The process of converting electrical energy into light is known as ______.7. The smallest unit of life that can replicate itself is called a ______.8. The process of creating new substances from existing ones is known as ______.9. The study of the structure and function of cells is known as ______.10. The process of converting light energy into chemical energy is known as ______.三、简答题（每题5分，共30分）1. Explain the concept of "machine learning" in artificialintelligence.2. Describe the role of a semiconductor in modern electronics.3. What is the significance of biodiversity in the context of environmental science?4. Discuss the potential impact of nanotechnology on medicine.四、论述题（共40分）1. Discuss the ethical considerations involved in the development and use of genetic engineering technologies. (20分)2. Analyze the potential benefits and challenges of implementing a global Internet of Things (IoT) network. (20分)答案：一、选择题1. A2. D3. B4. A5. A6. A7. A8. A9. A10. A二、填空题1. ohm2. transduction3. disorder4. cosmochemistry5. information systems6. electroluminescence7. cell8. synthesis9. cytology10. photosynthesis三、简答题1. Machine learning is a subset of artificial intelligence that enables computers to learn from and make decisions based on data, improving at tasks over time through experience without being explicitly programmed.2. Semiconductors are materials with electrical conductivity between that of a conductor and an insulator. They arecrucial in electronic devices like transistors and diodes, allowing for the control of electrical current and the amplification of signals.3. Biodiversity is significant in environmental science as it ensures the stability of ecosystems, supports ecological processes, and provides a variety of services and resources that are vital for human survival and well-being.4. Nanotechnology has the potential to。
科普版2023-2024学年秋季第一学期六年级英语期末考试试题
2023年秋季第一学期六年级英语期末考试试题听力部分(30分)一，听句子，给下面图片排序。
(10分)二.听句子，选择恰当的答语。
(10分)()1.A.Yes,I am. B.Yes,I was. C.I will do some shopping tomorrow. ()2.A.It's Sunday today. B.It was Children's Day yesterday.C.It's June2nd today.()3.A.I was at home yesterday. B.No,I'm not. C.No,I wasn't. ()4.A.He is going to see a film. B.She's going to buy something.C.I'm going to do some shopping.()5.A.I will do my homework. B.I'm buying some books.C.I go there by bus.三，听对话，回答问题。
（10分）听对话，回答问题1-3()1.Was Eve at school yesterday?A.Yes,she was.B.No,she was.C.Yes,she is.()2.What will the weather be like tomorrow?A.It'll rain.B.Yes,it will be sunny.C.It is rainy.()3.What did Mike do?A.Yes,he did his homework.B.He played football.C.He plays game with his friends.听对话,回答问题4-5()4.What will Lucy do?A.She will eat some fruit.B.She will do some shopping.C.Yes.she will.()5.When will she have a party?A.At six o'clock.B.In three o'clock.C.At three o’clock.笔试部分（70分）四，完成对话,把字母序号写在横线上。
九年级英语科技练习题40题含答案解析
九年级英语科技练习题40题含答案解析1.The new smart phone has a large _____.A.screenB.keyboardC.mouseD.printer答案解析：A。
“screen”是屏幕，新智能手机有大的屏幕。
“keyboard”是键盘，“mouse”是鼠标，“printer”是打印机，都不符合智能手机的特征。
2.Many people use ______ to listen to music.A.radiosB.televisionsputersD.headphones答案解析：D。
“headphones”是耳机，很多人用耳机听音乐。
“radios”是收音机，“televisions”是电视，“computers”是电脑，虽然也可以听音乐，但不如耳机直接。
3.The latest technology allows us to store a large amount of data on a _____.A.diskB.penC.paper答案解析：A。
“disk”是磁盘，可以存储大量数据。
“pen”是笔，“paper”是纸，“book”是书，都不能存储大量数据。
4.With the development of technology, we can communicate with people all over the world through _____.A.lettersB.telephonesC.emailsD.maps答案解析：C。
“emails”是电子邮件，随着科技发展，我们可以通过电子邮件和全世界的人交流。
“letters”是信件，速度慢；“telephones”是电话，但不能和全世界所有人交流；“maps”是地图，与交流无关。
5.Scientists are working on a new kind of energy-saving _____.A.light bulbB.clockC.cupD.chair答案解析：A。
科技英语作文 期末考试
In the contemporary world, with the development of science and technology, all aspects of human technology are becoming increasingly advanced. A host of countries or regions are increasing their investment in robots.As a coin has two sides. While robots bring us benefits, they also bring us some problems. On the one hand, they can help humans to complete some dangerous tasks. For example, they can put out fires in dangerous environments, spy on situation in wars and so on. On the other hand, they will know a lot of our privacy, consume more electricity and even threaten our existence.I, as a college student, am convinced that it is significant for humans to research and develop robots. There is no doubt that if we can use robots rationally, our life will be better and better.在当今世界，随着科学技术的发展，人类各个方面的技术都变得越来越先进。
科技英语试题(带答案)(最新整理)
I. Use of English1. —Good-bye and thank you very much for a wonderful time. —________A______. Hope to see you again.A. Thank you for your comingB. Not at allC. It was nothingD. Never mind2.—I’m sorry. I lost the key. —______A______A. Well, it’s OK.B. No, it’s all right.C. You are welcome.D. You are wrong.3. — I’m so sorry for stepping on your foot. — _____A_______.A. That’s all rightB. No, it’s my faultC. You didn’t hurt me at allD. Yes, don’t worry about it4. —Paul, ____B________? —Oh, that’s my father! And beside him, my mother.A. what is the person over thereB. who’s talking over thereC. what are they doingD. which is that5. —Could I speak to Don Watkins, please? —________C____A. I’m listeningB. Oh, how are you?C. Speaking, please.D. I’m Don.6. — Would you rather come on Friday or Saturday? — _______D_____A. Yes, of course.B. The other is better.C. What’s the matter?D. Either would suit me.7. —Would you mind if I turned the radio up？—_______B______.A. Yes, pleaseB. No, go aheadC. No, thank youD. Yes, that’ll be right8. —_____C_______ —He teaches physics in a school.A. What does your father want to do?B. Who is your father?C. What is your father?D. Where is your father now?9. — I wonder what the weather will be like tomorrow. — _____D_______A. I don’t like the weather at this time of the year.B. I don’t mind if it is going to rain tomorrow.C. Why read the newspaper yourself?D. Let’s listen to the weather report on the radio at ten.10. —Why didn’t you come to my birthday party yesterday? —_____D_______A. Excuse me, my friend sent me a flower.B. Fine, I never go to birthday parties.C. Ha…ha, I don’t like birthday parties.D. Sorry, but my wife had a car accident11. —Thank you for inviting me. —_______D_____A. I really had a happy time.B. Oh, it’s too lateC. Oh, so slowly?D. Thank you for coming12. — _____C_______. — It’s nothing to worry about. I never liked it anyway.A. I lost my walkman this morningB. I feel awful. I’ve got a coldC. I feel terrible, but I’ve left your tape somewhereD. I’m sorry, but we don’t have that medicine13. —We are going to London for holiday next week. Would you mind taking care of my garden while we’re away？—Not at all. ______C______.A. Sorry, I have no timeB. I’d rather notC. With pleasureD. No, I wouldn’t14. —_______B_____ —Well, they got there last Wednesday. So about a week.A. When did your parents arrive at Paris?B. How long have your parents been in Paris?C. Did your parents arrive at Paris last Wednesday?D. When will your parents go to Paris?15. — Do you feel like taking a walk in the park? — _____C_______.A. You may ask your brother to go, tooB. Yes, but I can’t afford the timeC. No, I’m really not in the mood for it this eveningD. No, I’d like it16. —Hi, welcome back! Had a nice trip? —______A______A. Oh, fantastic! Fresh air, and sunshine every day.B. Come on, I’ve got lots of fun.C. By the way, I don’t like Saturdays.D. Well, I’ll look forward to your phone call.17. —Oh, sorry to bother you. —______C______A. That’s good.B. No, you can’t.C. That’s Okay.D. Oh, I don’t know.18. — Jane: Tom, let me introduce you to Lucy. — Tom: ____B________ — Lucy: Hi, I’m Lucy Lee.A. What’s your name?B. Hello.C. Nice to see you.D. Sorry, not right now.19. —Would you like to have dinner with me this Saturday, Mr. Wang? —_______C________.A. Oh, no. Let’s notB. I’d rather stay at homeC. I’d love to, but I have a meeting that dayD. Thank you20. —How often do you go dancing? —______C______A. I will go dancing tomorrow.B. Yesterday.C. Every other day.D. I’ve been dancing for a year.21. — You’ve won the football game. Congratulations! — ______A______.A. It’s nice of you to say soB. We are really luckyC. No one else could do itD. Oh, not really22. —Marilyn, I’m afraid I have to be leaving now. —______B______A. That sounds wonderful.B. Oh, so early?C. Not at all.D. Good luck!23. —I was worried about my maths, but Mr. Brown gave me an A. —_____B_______A. Don’t worry about it.B. Congratulations! That’s a difficult course.C. Mr. Brown is very good.D. Good luck to you!24. — What’s happened to my library books? — ______A______ .A. I’ve no ideaB. You borrowed them from the libraryC. You bought them yesterdayD. They’re about wild animals25. —Mike, I am going to skate in the mountains tomorrow. —Oh, really？_______C________.A. Good luckB. Thank youC. Have a good timeD. Congratulations26. —How about going to dinner at the Mexican restaurant tonight? —______C______A. Forget it.B. Sorry, I like Mexican food.C. That’s great!D. Glad you like it.27. — My children are always arguing. — _____A_______A. Just leave them alone.B. That’s right.C. Are you sure?D. How old are the boys?28. —I wonder if I could use your dictionary？—Sure. ______B_________.A. Go onB. Here you areC. Go upD. Here are you29. —Madam, do all the buses go downtown? —_______D_____A. Wow, you got the idea.B. No, never mind.C. Pretty well, I guess.D. Sorry, I’m new here.30. — Where is Tom this morning? — He’s got a cold. — ______A______A. Just tell him to take it easy.B. What’s the matter with him?C. He is absent.D. What? Where is he?II. Reading ComprehensionPassage 1Pigeons have been used as messengers for 500 years, because of their special ability to find home. The mystery of the homing pigeon is on how it navigates and how it finds home. We now know that there are two ways that pigeons tell directions. First, they use the sun. Just getting rough directions from the sun is easy. However, getting accurate directions from the sun takes more care. To tell direction accurately from the sun, one needs to know the exact time.All plants and animals seem to have built-in clocks. Usually these biological clocks are not quite exact in measuring time. However, they work pretty well, because they are “reset” every day, maybe when the sun gets up.Do pigeons use their biological clocks to help them find direction from the sun? We can experiment to find out. We can keep pigeons in a room lighted only by lamps. And we can time the lighting to make their artificial “days” start at some different time from the real outside day. After a while we have shifted their clocks. Now we take them far away from home and let them go on a sunny day. Most of them start out as if they know just which way to go, but choose a wrong direction. They have picked a direction that would be correct for the position of the sun and the time of day according to their shifted clocks.The above experiment shows that homing pigeons can tell directions by the sun. What happens when the sky is darkly overcast by clouds and no one can see where the sun is? The pigeons still find their way home. So it seems that pigeons also have some extra sense of direction from the earth’s magnetic field when they cannot see the sun.1. Pigeons have been used as messengers, for they have special ability ______B_______.A. to send lettersB. to find homeC. to carry food for menD. to lead the way for people2. The secret of the homing pigeons is ________B_____.A. how they find foodB. how they find homeC. how they take a letterD. how they take care of children3. All plants and animals reset their biological clocks when ________A______.A. the sun risesB. the sun setsC. the moon risesD. the moon sets4. The experiment tells us that the pigeons fly ____C__ because of the shifted biological clocks.A. in a wrong directionB. in a correct directionC. in all directionsD. in a circle5. Pigeons have ___C___ to tell the direction when it is cloudy by using the earth’s magnetic field.A. sharp eyesB. sensitive hearingC. sense of directionD. brain wavesPassage 2 The speaker, a teacher from a community college, addressed a sympathetic audience. Heads nodded in agreement when he said, "High school English teachers are not doing their jobs." He described the inadequacies of his students, all high school graduates who can use language only at a grade 9 level. I was unable to determine from his answers to my questions how this grade 9 level had been established. My topic is not standards nor its decline (降低). What the speaker was really saying is that he is no longer young; he has been teaching for sixteen years, and is able to think and speak like a mature adult. My point is that the frequent complaint of one generation about the one immediately following it is inevitable. It is also human nature to look for the reasons for our dissatisfaction. Before English became a school subject in the late nineteenth century, it was difficult to find the target of the blame for language deficiencies (缺陷). But since then, English teachers have been under constant attack. The complainers think they have hit upon an original idea. As their own command of the language improves, they notice that young people do not have this same ability. Unaware that their own ability has developed through the years, they assume the new generation of young people must be hopeless in this respect. To the eyes and ears of sensitive adults the language of the young always seems inadequate. Since this concern about the decline and fall of the English language is not perceived as a generational phenomenon but rather as something new and peculiar to today's young people, it naturally follows that today's English teachers cannot be doing their jobs. Otherwise, young people would not commit offenses against the language.6. The speaker the author mentioned in the passage believed that __D___.A. the language of the younger generation is usually inferior to that of the older generationB. the students had a poor command of English because they didn't work hard enoughC. he was an excellent language teacher because he had been teaching English for sixteen yearsD. English teachers should be held responsible for the students' poor command of English7. In the author's opinion, the speaker ___B___.A. gave a correct judgment of the English level of the studentsB. had exaggerated the language problems of the studentsC. was right in saying that English teachers were not doing their jobsD. could think and speak intelligently8. The author's attitude towards the speaker's remarks is ___C___.A. neutralB. positiveC. criticalD. compromising9. It can be concluded from the passage that ___D___.A. it is justifiable to include English as a school subjectB. the author disagrees with the speaker over the stadard of English at Grade 9 levelC. English language teaching is by no means an easy jobD. Language improvement needs time and effort10. In the passage the author argues that ___A___.A. it is unfair to blame the English teachers for the language deficiencies of the studentsB. young people would not commit offences against the language if the teachers did their jobs properlyC. to eliminate language deficiencies one must have sensitive eyes and earsD. to improve the standard of English requires the effort of several generationsPassage 3Is there a “success personality”— some winning combination of qualities that leads almost inevitably to achievement? If so, exactly what is that secret success formula, and can anyone cultivate it?At the Gallup Organization we recently focused in depth on success, probing the attitudes and qualities of 1 500 prominent people selected at random from Who’s Who in America. Our research finds out a number of qualities that occur regularly among top achievers. Here is one of the most important, that is, common sense.Common sense is the most prevailing quality possessed by our respondents(回答者). Seventy-nine percent award themselves a top score in this category. And 61 percent say that common sense was very important in contributing to their success.To most, common sense means the ability to present sound, practical judgments on everyday affairs. To do this, one has to sweep aside extraneous ideas and get right to the core of what matters. A Texas oil and gas businessman puts it this way: “The key ability for success is simplifying. In conducting meetings and dealing with industry, reducing a complex problem to the simplest terms is highly important.”Is common sense a quality a person is born with, or can you do something to increase it? The oil man’s answer is that common sense can definitely be developed. He attributes his to learning how to debate in school. Another way to increase your store of common sense is to observe it in others, learning from their — and your own — mistakes.Besides common sense, there are many other factors that influence success: knowing your field, self-reliance, intelligence, the ability to get things done, leadership, creativity, relationships with others, and of course, luck. But common sense stands out. If you cultivate these qualities, you’ll succeed. And you might even find yourself listed in Who’s Who someday.11. It can be known from the passage that Who’s Who___C___.A. is a very useful book telling us how to succeedIII. Vocabulary and Structure1. It is just as hard to persuade my wife not to dance _B___ to keep me from the football field.A. so it isB. as it isC. so is itD. as is it2. The committee ___B___ different opinions about the financial help given to the workers.A. hasB. haveC. havingD. having had3. Nothing is ___A__ time; yet nothing is less valued.A. more precious thanB. less precious thanC. most preciousD. as precious as4. ____A__ you’ve got a chance, you might as well make full use of it.A. Now thatB. AfterC. AlthoughD. As soon as5. Not only I but also Jane and Mary ____B__ tired of having one examination after another.A. isB. areC. amD. be6. The child felt there was no one he could turn __A____ with his problem.A. toB. forC. onD. at7. __A__ from the top of the mountain, the whole city looks beautiful.A. SeenB. SeeingC. SeeD. Looked8. Traveling abroad will broaden your ____ C__ and help you to understand the world.A. rangeB. sightC. horizonD. vision9. In all English towns there is a speed limit of 30 miles an hour, __B___?A. is thereB. isn’t thereC. is itD. isn’t it10. No sooner had he left ____B___ the police arrived.A. whenB. thanC. thenD. before11. __D__ the expense, I ____ a round-the-world tour.A. Were it not … would takeB. If it were not… takeC. Weren’t it for… will takeD. If it hadn’t been for… would have taken12. As a part-time job, I worked in a small beachside restaurant during the college __C____.A. scopeB. scheduleC. vacationD. vocation13. The mountain village is my hometown. I spent __C___ merry night there when I was young.A. a great manyB. plenty ofC. many aD. a great deal14. ___B___ the cold wind, they went out without their coats.A. DespiteB. In spiteC. AlthoughD. Unless15. Ellis Haizlip began his stage career in Washington, D.C., _D__ supervised the Howard University Players during their summer season.A. he wasB. where he was C .which he D. where he16. Never before __A____ won gold medals in the Olympic Games.A. have so many Chinese athletesB. so many Chinese athletes haveC. have such many Chinese athletesD. such many Chinese athletes have17. Those ___A__ to go to the exhibition should inform the office.A. not wantingB. who not wantC. not wantedD. are not want18. What did the teacher ___C___ us to do tonight as our homework?A. allowB. permitC. assignD. resign19. __C__ impressed the visitors deeply was ____ the workers made with their hands.A. What…thatB. That…thatC. What…whatD. That…what20. People of ___B___ backgrounds applied for the job.A. manyB. variousC. variableD. a lot of21. __C___ scenery in national parks is usually attractive.A. AB. AnC. TheD. One22. They felt inferior __D____ the others until the team’s international success made them proud of themselves.A. thanB. forC. withD. to23. With the shining water before you and the wind ___B_____ , trees behind you, you can not help _______.A. blown … but feel relaxedB. blowing … feeling relaxedC. blown … but feel relaxingD. blowing … but feel relaxing24. ____B__ we need more practice is quite clear.A. WhatB. ThatC. WhichD. When25. _B__ he was ill, I was expected to take his place greatly surprised me for I didn’t have much working experience.A. IfB. That ifC. ThatD. If that26. Many people around tried to __D____ the boy who fell into the river, but in vain.A. preventB. deliverC. releaseD. rescue27. Recent estimates show that _C__ more than two million bird-watchers in the United States.A. there are amongB. are there theC. there areD. among the .28. I hope my teacher will take my recent illness into __D____ when judging my examination.A. observationB. countingC. regardD. account29. Peter and Bob both did well, but Peter is _D__ of the two.A. more talentedB. the most talentedC. most talentedD. the more talented30. The young man had __A___ great hardships before he grew into a real army man.A. undergoneB. underestimatedC. underlinedD. undertaken31. Some people hold that the more conservative the world becomes, __B__have old furniture, old houses and old paintings.A. the smarter is toB. the smarter it is toC. is it the smarter soD. is one to the smarter32. The village ____B__ my mother grew up in is not far from the city.A. whatB. whichC. where D wherever33. ____A___ that Mr Thomson got such rare fishes ?A. When and where was itB. When and where it wasC. Was it when and whereD. When and where were it34. The child is unhappy with the restrictions ___B__ on him by his parents.A. imposingB. imposedC. exposingD. exposed35. She was just about to explain __D_ she hadn’t passed her maths test chiefly out of carelessness ___ her uncle came.A. her mother … whenB. to her mother why … thatC. her mother that … whenD. to her mother that … when36. Yesterday I went to the office and got my passport ___C___.A. to changeB. changeC. changedD. changing37. —— Will you be able to finish the job this week?—— _______D_______ .A. I can’t say itB. I don’t know thatC. I’m not sure thisD. I don’t expect so38. Is this museum ___D___ you visited a few days ago?A. whereB. thatC. on whichD. the one39. It was dark and cold. They had to find a house __A__ and some wood ____.A. to stay in…to make a fire withB. to stay…to make a fire withC. to stay in…to make a fireD. to stay…to make a fire40. Do you remember those days ___C___ we spent along the seashore very happily?A. whoB. whereC. whichD. when41. The newspaper’s owner and editor _A__ away on holiday.A. isB. areC. beD. have been42. He wrote all the things down ___A___ he should forget them.A. in caseB. in case ofC. in order thatD. as though43. It’s impossible for a child to do so much work within a short period of time, ___A_____ ?A. isn’t itB. is itC. has itD. hasn’t it44. ____D__ is a fact that English is accepted as an international language.A. WhatB. WhoC. ThatD. It45. __D__ the essay a second time, the hidden meaning will become clearer to you.A. While readingB. After readingC. Your having readD. When you read46. The crime was discovered till 48 hours later, ___B___ gave the criminal plenty of time to get away.A. thatB. whichC. whatD. so47. Only after a baby seal is pushed into the sea by its mother _C__ to swim.A. how will it learnB. it will learn howC. will it learn howD. and it will learn how48. His words might have ___D__ that lovely woman, but he was never aware of it.A. injuredB. harmedC. damagedD. hurt49. The news ___ D___ to the Great Wall during the summer holidays made us very happy.A. what we should goB. how we would goC. where we would goD. that we should go50. When the farmer came back from work, his pet dog jumped out__B__ the door to welcome him.A. fromB. from behindC. ofD. of behind51. I recognized her __D____ I saw her.A. afterB. if notC. unlessD. the instant (that)52. That’s one of those questions that really don’t need __B____.A. to answerB. answeringC. being answeredD. answer53. If you have a cold, stay at home so that you won’t spread it to __C___.A. anotherB. the otherC. othersD. the others54. These years the problem of noise pollution ____C__ by the engineers in this factory.A. is studiedB. is being studiedC. has been studiedD. will have studied55. Is this the place ____A__ the exhibition was held?A. whereB. thatC. on whichD. the one56. The children ___D__ and we will never neglected them.A. brought up wellB. was brought up wellC. had been well brought upD. have been well brought up57. Everyone can borrow this dictionary ____C__ he keeps it clean; otherwise he will have to pay for the damage.A. so as thatB. as far asC. as long asD. as soon as58. The higher the standard of living, ___D___.A. the greater is the amount of paper is usedB. the greater amount of paper is usedC. the amount of paper is used is greaterD. the greater the amount of paper used59. Apparently, the dog’s place in society as a ___B___ and as a protection against criminal makes the dog taboo as food.A. companyB. companionC. accompanyD. accompaniment60. We hurried to the cinema, only ____ C__ the film had begun.A. findingB. foundC. to findD. to have found13. What caused the fire is still a mystery.是什么引起了这次火灾仍然是一个谜。
科技创新英语试题及答案
科技创新英语试题及答案一、选择题（每题2分，共10分）1. Which of the following is NOT a characteristic of technological innovation?A. Incremental improvementsB. Radical changesC. Predictable outcomesD. High riskAnswer: C2. What is the primary goal of innovation in the field of technology?A. To increase profitsB. To solve problemsC. To reduce costsD. To entertainAnswer: B3. In the context of technology, what does the acronym "AI" stand for?A. Artificial IntelligenceB. Advanced InnovationC. Artificial ImitationD. Advanced IntegrationAnswer: A4. Which of the following is an example of disruptive technology?A. Incremental improvements to existing productsB. New products that replace existing onesC. Enhancements to existing servicesD. Minor modifications to existing processesAnswer: B5. What is the term used to describe the process of creating new ideas and products through the combination of existing technologies?A. Technological convergenceB. Technological divergenceC. Technological innovationD. Technological adaptationAnswer: A二、填空题（每空1分，共10分）6. The process of developing new products or services through the application of scientific knowledge is known as ________. Answer: innovation7. In the technology sector, ________ refers to the abilityto quickly adapt to changes and improve existing technologies. Answer: agility8. One of the key drivers of technological advancement is the need to ________.Answer: solve problems9. The use of technology to improve social and environmental conditions is known as ________.Answer: sustainable technology10. The term ________ is used to describe the integration of digital technology into everyday life.Answer: digitalization三、阅读理解题（每题2分，共20分）阅读下面的短文，回答11-15题。
科普版六年级英语上册期末测试题及答案
满分:100分时间:60分钟得分:听力部分【拓展资料】（一）小学英语知识点1：现在进行时。
表示正在发生的事情或进行的动作，常与now,listen,look等词连用，结构是主语+be动词(am, is, are)+动词ing.如：It is raining now.外面正在下雨It is six o’clock now.现在6点了My parents are reading newspapers in the sitting room.我父母正在客厅看报纸Look! The children are having a running race now.看！孩子们正在赛跑问句将be动词移前，否定句在be动词后+not.（二）小学英语知识点2：一般现在时。
表示经常反复发生的事情或动作，常与often, usually, sometimes, always, every day(week year…) on Sundays等词连用。
结构是主语+动词原形；当主语为第三人称单数即he,she, it, Tom, my mother, the boy等词时，动词后加s或es.如：We have an English lesson every day.我们每天都要上英语课Do the boys run faster than the girls? Yes, they do.男孩比女孩跑的快吗？是的问句借助于do, does否定句借助于don’t, doesn’t，后面动词一定要还原。
（三）小学英语知识点3：一般过去时。
表示发生在过去的事情或存在的状态，常与just now; a moment ago; … ago; yesterday; last ( week; month; year; Monday; weekend); this morning等词连用。
结构是主语+be动词的过去式（was; were）或主语+动词的过去式。
南京理工大学科技英语期末试卷
南京理工大学科技英语期末试卷1、85．You’d better? ? ? ? ? a taxi, or you’ll be late. [单选题] *A．take(正确答案)B．takingC．tookD．to take2、7．—________ is the Shanghai Wild Animal Park?—It’s 15km east of the Bund. [单选题] * A．WhoB．WhatC．WhenD．Where (正确答案)3、They took _____ measures to prevent poisonous gases from escaping. [单选题] *A.efficientB.beneficialC.validD.effective(正确答案)4、Online shopping _______ very popular now. [单选题] *A. is(正确答案)B. areC. wasD. were5、I’m not sure whether we’ll go on ______ foot or by _____ bike? [单选题] *A. the; theB. /; theC. /; /(正确答案)D. the; /6、( ) They have_____ useful dictionary. They want to lend it___ us. [单选题] *A. an; forB. a; fromC. an; toD. a; to(正确答案)7、The city is famous _______ its beautiful scenery. [单选题] *A. for(正确答案)B. ofC. asD. to8、( ) Some students preferred to stay in the toilet ______ do morning exercises. [单选题] *A in order to notB in not order toC in order not to(正确答案)D not in order to9、_____he was seriously ill, I wouldn’t have told him the truth. [单选题] *A.If I knewB.Had I known(正确答案)C.Did I knowD.Were I known10、Allen is looking forward to _______ his American partner at the trade fair. [单选题] *A. meetB. meeting(正确答案)C. be meetingD. having meeting11、There _____ wrong with my radio. [单选题] *A. are somethingB. are anythingC. is anythingD. is something(正确答案)12、All he _______ was a coat. [单选题] *A. had on(正确答案)B. had toC. had a restD. had a good time13、Many children have to _______ their parents. [单选题] *A. divide intoB. put onC. depend on(正确答案)D. take on14、Jack can speak Japanese, and his brother can _______ speak Japanese. [单选题] *A. tooB. also(正确答案)C. eitherD. as well15、Which is _______ city, Shanghai, Beijing or Chengdu? [单选题] *A. largeB. largerC. largestD. the largest(正确答案)16、I didn't hear _____ because there was too much noise where I was sitting. [单选题] *A. what did he sayB. what he had said(正确答案)C. what he was sayingD. what to say17、If you want to _______, you’d better eat more healthy food and do more exercise. [单选题] *A. keep fatB. keep calmC. keep healthy(正确答案)D. keep on18、She’s _______ with her present _______ job. [单选题] *A. boring; boringB. bored; boredC. boring; boredD. bored; boring(正确答案)19、Nearly everything they study at school has some practical use in their life, but is that the only reason _____ they go to school? [单选题] *A. why(正确答案)B. whichC. becauseD. what20、—______ pencils are these?—They are Tony’s.（）[单选题] *A. WhatB. WhereC WhoD. Whose(正确答案)21、He can’t meet his friends tonight because he _______ do homework. [单选题] *A. has to(正确答案)B. needC. have toD. don’t have to22、Can you _______ this form? [单选题] *A. fillB. fill in(正确答案)C. fill toD. fill with23、The plane arrived at London airport _______ Wednesday morning. [单选题] *A. on(正确答案)B. atC. inD. for24、With all the work on hand, he _____ to the cinema last night. [单选题] *A.should goB.must have goneC.might goD..shouldn’t have gone(正确答案)25、Every morning John takes a（）to his office. [单选题] *A. 20-minutes' walkB. 20 minute ' walkC. 20-minutes walkD. 20-minute walk(正确答案)26、I don’t like playing chess. It is _______. [单选题] *A. interestingB. interestedC. boring(正确答案)D. bored27、41．My father is a headmaster and he is _____ charge _____ a primary school. [单选题] * A．/, ofB．/, withC．in, of (正确答案)D．in, with28、Don’t _______ to close the door when you leave the classroom. [单选题] *A. missB. loseC. forget(正确答案)D. remember29、Julia’s on holiday in Shanghai _______. [单选题] *A. in a momentB. after a momentC. at the moment(正确答案)D. at any moment30、--Miss Li, could you please help me _______ math problem？--OK. Let me try. [单选题] *A. look upB. work out(正确答案)C. set upD. put up。
科普版英语六年级下册期末试题(含答案)(1)
期末二（试题）一、为下列短语选择正确的汉语意思。
( )1. on the right( )2. after some time( )3. look for( )4. come to an end( )5. some dayA.将来有一天B.寻找C.在右边D.结束E.一段时间之后二、单项选择。
( )1.——It was May 2nd.A. What day was it yesterday?B. What was the date yesterday?C. When is your birthday?( )2. They lived ever after.A. happyB. sad( )3.I got out of my car to have .A. a lookB. lookC. looking( )4.—Did they go to school last Friday?—A. Yes.they do.B. Yes,they did.C. Yes,they weren't.( )5.—is the book?—It's thirty yuan.A. How manyB. WhatC. How much( )6.——Yes,he is.A. Was he tired yesterday?B. Does he play games in the park every day?C. Is he going to swim in the river tomorrow?( )7. I'm not feeling . I have a headache.A. wellC. famous( )8. They can have four in one day.A. seasonB, seasonsC. a season( )9. He go to school by bike every morning.A. isn'tB. wasn'tC. doesn't( )10.—What did he do last night?—A. He saw a film last night.B. He sees a film every day.C. He is seeing a film now.三、情景交际。
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.]。
科技英语期末复习题库
单词：Unit 1internal combustion engine 内燃机transmission 传动装置，变速器clutch 离合器gear 排挡pedestrian 行人cumbersome 笨重的boiler 锅炉gallon 加仑（容量单位）condenser 冷凝器crank 曲柄backfire 逆火，回火electric starter 电发动机churn out 大量生产marginalisation 边缘化feedwater pump 给水泵consign 使处于；把……置于carbon monoxide 一氧化碳nitrogen oxide 氧化氮throttle 节流阀heat resistant coating 耐高温涂层spin-off 副产品emission 排放物；排放量diesel 柴油（机）shakeup 重大改变Unit 2motor 运动的rudimentary 未成熟的feat 功绩；壮举medic 医生physician （内科）医生telemedicine 远程医疗ultrasound 超声波vein 静脉carotid artery 颈动脉endovascular 血管内的blood vessel 血管torso 躯干video feed 视频反馈infrared light 红外线high-resolution 高分辨率的stereoscopic 立体的aluminium 铝tendon 筋，腱incision 切口automaton 机器人Unit 3grail 圣杯cardiovascular心血管的cardiac 心脏（病）的aerospace 航空与航天空间valve （心脏的）瓣膜circulatory 循环的bug 瑕疵brushless motor 无电刷电动机pericardium 围心，心包膜membrane 薄膜，隔膜polyurethane 聚亚安酯hydraulic fluid液压机液体Unit 4entrepreneur 企业家savvy 懂行的monetize 用……来赚钱permalink 永久链接Unit 5tout 兜售elixir 长生不老药alchemist 炼金术士gullible 易受骗的，轻信的longevity 长寿lucre 金钱收益；利润carbohydrate 碳水化合物elasticity 弹性superimpose 添加，附加parasitic 由寄生虫引起的inadvertent 不经意的，出于无心的demise 死亡vehemently 强烈地purport 声称envision 预见，展望militate 产生作用或影响burgeoning 迅速发展的paucity 少量，不足putative 假定存在的Unit 6Bascule 活动结构seesaw 跷跷板mast 桅杆pier 桥墩Helmet 头盔barge 驳船caisson 沉箱rivet 铆钉Cantilever 悬臂snugly 合适地Abutment 桥台scaffolding 支架Unit 7give up the ghost 不能运转，报废lifespan 使用期white goods 大型家用电器whiz(z) 发出飕飕声take its toll 造成损失conk out 出故障premature 提前的；过早的scrap 抛弃Refund 退还shell out 花费，支付paramount 最重要的Unit 8intuitive 直观的constellation 星座；一系列orbit 轨道trilateration 三边测量（术）radii 半径（radius的复数）electromagnetic 电磁的pseudo-random code 伪随机码Nanosecond 十亿分之一秒in a nutshell 简言之Gauge 测量almanac 年鉴翻译Unit 3：(1)They needed the ultimate in reliability, and the answer came from design methodologies, testing strategies and know-how for the electronics on satellites.译：他们需要最终的可靠性，而答案来自于卫星电子设备的设计方法、测试策略和诀窍。
科技英语基础期末试卷 a-key
I Cloze (30 minutes，10 points)1 whether2 on way3 out4 on5 from say6 at human7 out8 in9 in10 miss in11 well gassed12 in last13 description14 by15 any offII English-Chinese Translation (45 minutes，70 points)1我们知道它诞生于46亿年前。
它的表面由氧、硅和铝构成。
我们已发射了宇宙飞船来探测它。
在地球的实验室里我们留存了它400Kg物质。
我们甚至在它地表上留下了足迹。
但是科学家并不满足于此，他们希望对它进行地形测绘,地质测量,兴修土木，并以其为基地进行天文观测，以图最终把它改造为适合人类永久居住地地方。
尽管25年前人类就造访过它，但是月探索还仅仅是个开始。
2 30年前或更近的时期内，比赛用的标准箭弓还是用光滑的木头制成的，（工艺繁杂以至于）它俨然精致的手工艺品。
但之后箭弓的材料和制作工艺发生了深刻的改变，HOYT ARCHERY公司引进了最近技术进行材料革新，制成了一种新型”拆分式”箭弓（译者注：弓分为三部分）。
这种箭弓的内芯是用合成泡沫（以玻璃微珠填充）材料做成的，外层裹以数层碳纤维和玻璃纤维。
3但是在他和Taylor心里很明白，他们在建的第一个机器人农场只能是为后来机器发展打下基础罢了。
人们很容易就可以想到智能机器人潜在的用途，比如，火星探索，或探测有毒的垃圾堆，在智能公路上驾驶车辆，等等数不胜数的事情。
但是控制如此复杂的神物还是由一行一行地编写出来的程序来控制，那是多么不可理喻啊（译者注：作者暗示使用传统方式编写这样的程序，就成本和时间而言，是不可接受的）。
Jefferso坚持声称，相对传统的程序编写方式而言，通过进化的方式编写软件，具有速度更快、成本更低的特点。
4大多穴居建筑都特意建在山坡上，可以透过玻璃前窗看到外面的景色。
科普版六年级英语下册期末测试卷(一)
期末测试卷（一）一、判断每组画线部分的读音是否相同，相同的画“√”，不相同的画“×”。
（5分）1.seat keep （）2.hop warm （）3.way we （）4.must mum （）5.dry try （）二、按要求写出下列单词的各种形式。
（10分）1.wash（过去式）2.is（过去式）3.fat（比较级）4.old（最高级）5.three（序数词）6.one（序数词）7.I（同音词）8.small（反义词）9.sit（-ing形式）10.leaf（复数）三、英汉互译。
（5分）1.一段时间2.长大，成长3.wait for4.sports meeting5.not…any more四、圈出合适的词语，补全句子。
（10分）1. When were/are you born?2. People won’t live with/without air.3. My classroom is on the four/fourth floor.4. Zeng Jinlian was the tallest/taller woman in the world.5. Mum buys/bought me a hat yesterday.五、选择填空。
（20分）（）1. Our classroom is the second floor.A: on B:in C:at（）2. She is of the three girls.A: taller B: tallest C: the tallest（）3. It tomorrow.A: will snow B: snow C: snowing（）4. When Mr Wang born?A: are B: were C: was（）5. I often play football Sunday afternoon.A: in B: at C: on（）6. is Teachers’DayA: October 1st B: September 10th C: March 12th （）7. There isn’t milk in the bottle.A: any B: some C: \（）8. My sister can play piano（钢琴）.A: a B: \ C: the（）9. I a pen and Lucy a ruler.A: have;have B: have;has C: has;have （）10. —What you do yesterday?—I with my mother.A: do; go shopping B: did; went shoppingC: will; going shopping六、翻译下列句子。