科技英语期末题型

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 abou t it4. —Paul, ____B________? —Oh, that’s my father! And beside him, my moth er.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 Do n.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 yea r.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 te n.10. —Why didn’t you come to my birthday party yesterda y? —_____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 accide nt11. —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 fu n.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 no w.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 ho meC. 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 ye ar.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 n ow. —______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 h im?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 re 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 direction C. in all directionsB. in a correct direction D. in a circle5. Pigeons have ___C___ to tell the direction when it is cloudy by using the earth’s magnetic fiel d.A. sharp eyesB. sensitive hearingC. sense of directionD. brain wavesPassage 2The 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 su ccess is simplifying. In conducting meetings and dealing with industry, reducing a complex problem to the simplest terms is highly imp ortant.”Is common sense a quality a person is born with, or can you do something to increase it? T 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 yo u 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 succeedB. is a book providing us with the information about the family life of some famous peopleC. is a book providing us with the names and brief biographies of the top successful peopleD. is a book from which we can find out the names of different peoples in the world12. According to the author, common sense____B__.A. is something that common people like bestB. is something that enables one to form correct opinionsC. is a popular quality a person is born withD. is a quality that is possessed by common people13. The word “extraneous”in Paragraph 4 most probably means__D____.A. rightB. extraordinaryC. clearD. not related14. Which of the following is NOT mentioned as a factor for success? BA. Intelligence.B. Modesty.C. Creativity.D. Good luck.15. The passage is mainly concerned with___D___.A. organizational ability and good work habitsB. the way to obtain big profits and achieve fame and successC. knowledge and interest which are primary to successD. what successful people have in commonPassage 4Baekeland and Hartmann report that the“short sleepers”had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines.In general, these“short sleeps”appeared ambitious, active, energetic, cheerful, conformist( 不动摇) in their opinions, and very sure about their career choices. They often held several jobs at once, or workers full-or part-time while going to school. And many of them had a strong urge to appear“normal”or“acceptable”to their friends and associates.When asked to recall their dreams, the“short sleepers”did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away.The sleep patterns of the“short sleepers”were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic(疯人).The“long sleepers”were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived of their desired 9 hours of nightly bed rest. They tended to recall their dreams much bet ter than did the“short sleepers.”Many of the“long sleepers ”were shy, anxious, introverted (内向), inhibited (压抑), passive, mildly depressed, and unsure of themselves (particularly in social situations). Several openly states that sleep was an escape from their daily problems.16. According to the report,___ D___.A. many short sleepers need less sleep by natureB. many short sleepers are obliged to reduce their nightly sleep time because they are busy with their workC. long sleepers sleep a longer period of time during the dayD. many long sleepers preserve their sleeping habit formed during their childhood17. Many “short sleepers” are likely to hold the view that __C___.A. sleep is a withdrawal from the realityB. sleep interferes with their sound judgementC. sleep is the least expensive item on their routine programD. sleep is the best way to deal with psychological troubles18. It is stated in the third paragraph that short sleepers __B___.A. are ideally vigorous even under the pressures of lifeB. often neglect the consequences of inadequate sleepC. do not know how to relax properlyD. are more unlikely to run into mental problems19. When sometimes they cannot enjoy adequate sleep, the long sleepers might __A__.A. appear disturbedB. become energeticC. feel dissatisfiedD. be extremely depressed20. Which of the following is Not included in the passage? BA. If one sleeps inadequately, his performance suffers and his memory is weakenedB. The sleep patterns of short sleepers are exactly the sane as those shown by many mental patientsC. Long and short sleepers differ in their attitudes towards sleepD. Short sleepers would be better off with more restPassage 5Not so long ago almost any student who successfully completes a university degree or diploma course could find a good career quite easily. However, those days are gone, even in Hong Kong, and nowadays graduates often face strong competition in the search for jobs.Job seekers first have to make a careful assessment of their own abilities. One area of assessment should be of their academic qualifications, which would include special skills within their subject area. Graduates should also consider their own personal values and attitudes, or the relative importance to themselves of such matters as money, security, leadership and caring for others.The second stage is to study the opportunities available for employment and to think about how the general employment situation is likely to develop in the future. After studying all the various options, they should be in a position to make informed comparisons between various careers.Job application forms and letters should, of course, be filled in carefully and correctly, without grammar or spelling errors.When graduates are asked to attend for interview, they should prepare properly by finding out all they can about the prospective employer. Dressing suitably and arriving for the interview on time are also obviously important. Interviewees should try to give positive and helpful answers and should not be afraid to ask questions about anything they are unsure about. This is much better than pretending to understand a question and giving an unsuitable answer.There will always be good career opportunities for people with ability, skills and determination; the secret to securing a good job to be one of them.21. In Paragraph 1, the sentence“ … those days are gone, even in Hong Kong …”suggest that ___D___.A. Hong Kong is no longer the good place for finding jobsB. nowadays, everyone in Hong Kong has an equal chance of finding a good careerC. it used to be harder to find a good job in Hong Kong than in other countries.D. in the past, finding a good career was easier in Hong Kong than elsewhere22. The word“relative”in Paragraph 2 could best be replaced by“______B____”.A. familyB. comparativeC. considerateD. slight23. The advice given in the first sentence of Paragraph 3 is to ______B_____.A. find out what jobs are available and the opportunities for future promotionB. examine the careers available and how these will be affected in the futureC. look at the information on and probable future location of various careersD. study the opportunities and the kinds of training that will be available24. The word“prospective”in Paragraph 5 is closest in meaning to“___C____”.A. generousB. reasonableC. futureD. ambitious25. In paragraph 5, the writer seems to suggest that _____C___.A. interviewees shou ld ask a question if they can ’t think of an answe rB. pretending to understand a question is better than giving an unsuitable answerC. it is better for interviewees to be honest than to pretend to understandD. it is not a good idea for interviewees to be completely honest in their answersPassage 6Some people believe that international sport creates goodwill between the nations and that if countries play games together they will learn to live together. Others say that the opposite is true: those international contests encourage false national pride and lead to misunderstanding and hatred. There is probably some truth in both arguments, but in recent years the Olympic Games have done little to support the view that sports encourage international brotherhood. Not only was there the tragic incident involving the murder of athletes, but the Games were also ruined by lesser incidents caused principally by minor national contests.One country received its second-place medals with visible indignation after the hockey final. There had been noisy scenes at the end of the hockey match, the losers objecting to final decisions. They were convinced that one of their goals should not have been disallowed and that their opponents’victory was unfair. Their mana ger was in a rage when he said,“This wasn’t hockey. Hockey and the International Ho ckey Federation are finished.”The president of the Federation said later that such behavior could result in the suspension of the team for at le ast two years.The American basketball team announced that they would not yield first place to Russia, after a disputable end to their contest. The game had ended in disturbance. It was thought at first that the United States had won, by a single point, but it was announced that there were three seconds still to play. A Russian player then threw the ball from one end of the court to the other, and another player popped it into basket. It was the first time the USA had ever lost an Olympic basketball match. An appeal jury debated the matter for four and a half hours before announcing that the result would stand. The American players then voted for not to receive the silver medals.Incidents of this kind will continue as long as sport is played competitively rather than for the love of the game. The suggestion that athletes should compete as individuals, or in non-national team, might be too much to hope for. But in the present organization of the Olympics there is far too much that encourages aggressive patriotism.26. According to the author, recent Olympic Games have _____ C_____.A. created good will between the nationsB. bred only false national prideC. barely showed any international friendshipD. led to more and more misunderstanding and hatred27. What did the manager mean by saying“… Hockey and the International Hockey Federation are finished.”BA. His team would no longer take part in the international games.B. Hockey and the Federation are both ruined by the unfair decisions.C. There should be no more hockey matches organized by the Federation.D. The Federation should be dissolved.28. The basketball example implied that ______A_____.A. too much patriotism was displayed in the incident.B. the announcement to prolong the match was wrongC. The appeal jury was too hesitant in making the decisionD. the American team was right in rejecting the silver medals29. The author gives the two examples in Paragraph 2 and 3 to show ____C____.A. how false national pride led to undesirable incidents in international gamesB. that sportsmen have been more obedient than they used to beC. that competitiveness in the games discourages international friendshipD. that unfair decisions are common in Olympic Games30. What conclusion can be drawn from the passage? DA. International contests are liable for misunderstanding between nations.B. Athletes should compete as individuals in the Olympic Games.C. Sport should be played competitively rather than for the love of the game.D. The organization of the Olympic Games must be improved.III. 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. account。

高中英语科技类练习题20题【含答案解析】1.The new smartphone has a very powerful _____.A.processorB.screenC.cameraD.battery答案解析：A。

“processor”是处理器；“screen”是屏幕；“camera”是相机；“battery”是电池。

新智能手机有强大的处理器符合语境。

2.The latest technology allows for _____ communication.A.instantB.slowC.difficultD.rare答案解析：A。

“instant”是即时的；“slow”是缓慢的；“difficult”是困难的；“rare”是罕见的。

最新技术能实现即时通讯。

3.The scientific research requires _____ observation.A.carefulB.carelessC.hastyD.random答案解析：A。

“careful”是仔细的；“careless”是粗心的；“hasty”是匆忙的；“random”是随机的。

科学研究需要仔细观察。

4.The development of AI is _____ rapidly.A.growingB.decreasingC.stoppingD.remaining答案解析：A。

“growing”是增长、发展；“decreasing”是减少；“stopping”是停止；“remaining”是保持。

人工智能的发展在迅速增长。

5.The high-tech product is known for its _____ design.A.beautifulB.uglyC.simpleplicated答案解析：A。

“beautiful”是美丽的；“ugly”是丑陋的；“simple”是简单的；“complicated”是复杂的。

科技创新英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is not a characteristic of high technology?A. High riskB. High inputC. Low outputD. High uncertainty2. The term "Silicon Valley" refers to:A. A place in the UKB. A place in the USAC. A place in ChinaD. A fictional place3. What does "R&D" stand for?A. Research and DevelopmentB. Research and DiscoveryC. Research and DesignD. Research and Distribution4. The abbreviation "AI" is commonly used to refer to:A. Artificial IntelligenceB. Artificial ImageC. Applied InformationD. Advanced Industry5. Which of the following is not an application of AItechnology?A. Self-driving carsB. Voice recognitionC. Traditional farmingD. Robotic surgery6. What is the main purpose of a patent?A. To protect intellectual propertyB. To promote public knowledgeC. To increase market competitionD. To reduce production costs7. The term "innovation" is often associated with:A. TraditionB. RoutineC. ChangeD. Stability8. In the context of technology, "open source" refers to:A. Free softwareB. Software with open accessC. Software with a transparent development processD. All of the above9. The process of "incubation" in technology startups is:A. The initial stage of a startupB. The growth stage of a startupC. The decline stage of a startupD. The final stage of a startup10. Which of the following is a type of renewable energy?A. CoalB. Natural gasC. Solar powerD. Nuclear power二、填空题（每题1分，共10分）11. The ________ is a key factor in the development of high technology.(Answer: innovation)12. A ________ is a document that gives the inventor the right to exclude others from making, using, or selling the invention.(Answer: patent)13. The ________ is the process of creating something new, especially a product or service that can be offered to a market.(Answer: innovation)14. The term "bio-technology" refers to the application of biological processes or organisms to create or modify a product for use in various industries.(Answer: biotechnology)15. "Green technology" is often associated with ________ and environmental sustainability.(Answer: energy efficiency)16. The ________ is a measure of the level of technological advancement in a product, process, or service.(Answer: technological maturity)17. The ________ is a method of software development that involves a community of people in the creation and improvement of a software product.(Answer: open source model)18. "Cybersecurity" refers to the practice of protecting systems, networks, and programs from digital attacks. (Answer: cybersecurity)19. The ________ is the process of creating a new business while leveraging technology to solve a problem or meet a need in the market.(Answer: tech entrepreneurship)20. "Sustainable development" is development that meets the needs of the present without compromising the ability of future generations to meet their own needs, often focusing on ________ and social equity.(Answer: environmental protection)三、简答题（每题5分，共30分）21. What are the benefits of open source software for technology innovation?(Answer: Open source software benefits technology innovation by promoting collaboration, reducing costs, increasing transparency, and fostering a community-driven development process.)22. Explain the role of patents in fostering innovation.(Answer: Patents play a crucial role in fostering innovation by providing inventors with exclusive rights to their inventions, which encourages investment in research and development and the sharing of new ideas.)23. Discuss the importance of cybersecurity in the digital age.(Answer: Cybersecurity is vital in the digital age as it protects sensitive information from theft, ensures the integrity and availability of digital systems, and safeguards against various cyber threats, thus maintaining trust in digital transactions and communications.)24. What are some challenges faced by technology startups, and how can they overcome these challenges?(Answer: Technology startups face challenges such as securing funding, market competition, scaling up, and managing rapid growth. They can overcome these challenges by developing a strong business model, networking, seeking mentorship, and focusing on continuous innovation and adaptation.)四、论述题（共40分）25. Write an essay on how technological advancements have impacted society and the economy.(Answer: Technological advancements have significantly impacted society and the economy by transforming industries,creating new job opportunities, improving communication and access to information, and enabling more efficient and effective ways of working and living. However, they also bring challenges。

高中英语科技类练习题30题(带答案)1.Scientists are working hard to find new ways to solve energy problems. The underlined word “solve” can be replaced by_____.A.work outB.put outC.turn outD.give out答案解析：A。

“solve”意为“解决”，A 选项“work out”也有“解决”之意；B 选项“put out”是“扑灭”；C 选项“turn out”是“结果是”；D 选项“give out”是“分发”。

本题考查词汇辨析。

2.The development of technology has brought great changes to our lives. “development” in this sentence means_____.A.inventionB.progressC.discoveryD.creation答案解析：B。

“development”在这个句子中意为“发展”，B 选项“progress”有“进步、发展”之意；A 选项“invention”是“发明”；C 选项“discovery”是“发现”；D 选项“creation”是“创造”。

本题考查词汇辨析。

3.With the help of advanced technology, we can communicate with people all over the world easily. The word “advanced” can be replaced by_____.A.modernB.ancientC.oldD.outdated答案解析：A。

“advanced”意为“先进的”，A 选项“modern”有“现代的、先进的”之意；B 选项“ancient”是“古老的”；C 选项“old”是“旧的”；D 选项“outdated”是“过时的”。

科技英语语法_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.Rapid travel has a ____ greater influence on the human body than we imagine.答案:far2.The standard meter is accurate to about ____.答案:three parts in a billion3.As current passes, the emf（电动势）of a bettery falls ____ rapidity.答案:with4. A comparison of Eq. 4 with Eq. 7 ____ the following relations.答案:leads to5.All forces fall into one or the other of these two classes, ____ will be founduseful later.答案:a fact that6.This company is planning to develop and produce ____ cars and componentsin the country.答案:energy efficient7. Lengths are measured in _____.答案:meters8.This facilitates（便于） ____ the ohmmeter to the unknown resistor.答案:connecting9.The shorter the distance between points A and B, the ____ the error（误差）in this approximation（近似） will be.答案:smaller10.It takes sunlight about 8 minutes ____ the earth.答案:to reach11.There are many advantages of the alternating current（交流电） ____ thedirect current（直流电）.答案:over12.It really makes no difference ____ we use as a standard.答案:what13.____ the title shows, this chapter deals with atomic energy.答案:As14.Among the most noteworthy achievements of the nineteenth century was therealization ____ light consists of electromagnetic（电磁的）waves.答案:that15.It was in 1984 ____ China launched its first communications satellite（通信卫星）.答案:that。

人教版高中英语科技类练习题30题【含答案解析】1.Smart phones are becoming more and more popular.Which of the following is NOT a function of smart phones?A.Taking photosB.Making callsC.Flying in the airD.Sending messages答案解析：C。

选项A“Taking photos”意为“拍照”；选项B“Making calls”意为“打电话”；选项C“Flying in the air”意为“在空中飞行”，智能手机没有这个功能；选项D“Sending messages”意为“发送信息”。

2.With the development of technology,many people use tablets for study.Which of the following is an advantage of tablets?A.Very heavyB.Small screenC.Long battery lifeD.Can't store data答案解析：C。

选项A“Very heavy”意为“很重”，不是优点；选项B“Small screen”意为“小屏幕”，也不是优点；选项C“Long battery life”意为“电池续航时间长”，是优点；选项D“Can't store data”意为“不能存储数据”，错误。

3.Scientists are developing new technologies.What is the main purpose of developing new technology?A.For funB.To make moneyC.To improve people's livesD.To waste time答案解析：C。

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。

科技英语翻译大作业(科技英语6&13班)I.全篇翻译passage1：Passage１Billing for goods and services that customers have purchased is part of any business. Traditional billing methods in the brick-and-mortar paradigms are costly and involve generating invoices, stuffing envelopes, affixing proper postage to the envelopes, and sending the invoices to the customers. Meanwhile, the accounts payable department must keep track of incoming payments, post accounts in the database, and ensure that customer data are current.Online stores have many of the same payment collection inefficiencies as their brick-and-mortar cousins. Most online customers use credit cards to pay for their purchases, while auction customers may also use conventional payments methods, including checks and money orders. Electronic cash systems, though less popular than other payment methods do provide several advantages as well as some disadvantages unique to electronic cash.For the most part, electronic cash transactions aremore efficient (and therefore less costly) than other methods, and that should foster more business, which eventually means lower prices for consumers. Transferring electronic cash on the Internet costs less than processing credit card transactions. You have observed that conventional money exchange systems require banks, banks branches, clerks, automated teller machines, and a parallel electronic transaction system to manage, transfer and dispense cash. That is expensive. On the other hand, electronic cash transfers occur across an existing infrastructure, the Internet, and through existing computer systems. So the fixed cost of hardware to handle electronic cash is nearly zero. Because the Internet spans the globe, the distance that an electronic transaction must travel does not affect cost. When considering moving physical cash and checks, distance and cost are proportional---the greater the distance that the currency has to go, the more it costs to move it. However, moving electronic currency from Detroit to San Francisco costs the same as moving it from San Francisco to Hong Dong. Everyone can use electronic cash. Merchants can pay other merchants ina business-to-business relationship, and consumers can pay each other. Electronic cash does not require that one party have any special authorization, as is required with credit card transactions. (345 words)II.请翻译passage 2中带有下划的5个句子：Passage２1) Anxiety may be the most common mental disorder experienced by older adults, affecting one in 10 people over the age of 60, according to research presented at the Annual Meeting of the American Psychiatric Association in Toronto. Despite its prevalence, anxiety remains one of the most undiagnosed and undertreated conditions in this population.Examples of anxiety disorders include panic disorder, obsessive compulsive disorder, phobias and generalized anxiety disorder (GAD). GAD is characterized by exaggerated, uncontrollable worries about everyday things. 2) While many worrisome events occur as people age and while it is normal for people to be concerned about such things as deteriorating health and financial troubles, people with GAD tend to worry excessivelyand constantly.3) “Studies have shown that generalized anxiety disorder is more common in the elderly, affecting seven per cent of seniors, than depression, which affects about three per cent of seniors. Surprisingly, there is little research that has been done on this disorder in the elderly,” said Eric J. Lenze, M.D., assistant professor of psychiatry, University of Pittsburgh School of Medic ine. “Doctors often think that this disorder is rare in the elderly or that it is a normal part of aging, so they don’t diagnose or treat anxiety in their older patients, when, in fact, anxiety is quite common in the elderly and can have a serious impact o n quality of life.”This constant level of worry can have negative, and sometimes even disabling, effects on a person’s life. Many people with GAD have trouble sleeping or limit their daily activities due to their anxiety. 4) Untreated anxiety can also lead to anxious depression – a condition that is more difficult to treat and carries a higher risk of suicide than depression.“Anxiety in people over age 60 might has some similarities to anxiety in those younger, but it also hasmarked differences. We ca n’t just assume that we can treat the two age groups the same,” said Dr. Lenze. 5) “We are decades behind where we need to be in terms of research and treatments for anxiety in this older age group.” There are, however, encouraging signs that studies are beginning to address treatment options. What It Means: Anxious older adults and their families should be aware of the prevalence of anxiety disorders. Excessive fretting should not be considered an inevitable sign of aging. A small pilot study conducted at the University of Pittsburgh has shown that ananti-depressant drug was also effective in treating anxiety in older adults. Additional studies hope to address the role of cognitive behavioral therapy or other therapies for anxiety in the elderly. There are indeed enough things to worry about when growing older. But uncontrollable, excessive worry shouldn’t be among them. (453 words)。

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。

科技英语语法_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.The wavelength which the eye is most sensitive is 5.5×【图片】cm.参考答案:to2._______ being compressed（压缩）, the volume of a substance will be reduced.（填入一个恰当的介词，使句意通顺。

）参考答案:On##%_YZPRLFH_%##Upon3._______ more details on numerical techniques（数值方法） refer to Ref. [6-9].（填入一个恰当的介词，使句意通顺。

）参考答案:For4.The element immediately following hydrogen is helium, the atom whichcontains two electrons.参考答案:of5.The devices exist capable of input that not connected directly to thecomputer.参考答案:are6.The conditions are derived whereby the two functions , at most, by aconstant.参考答案:differ7.These results have to be interpreted _______ caution（谨慎）. （填入一个恰当的介词，使句意通顺。

）参考答案:with8.据估计，在太阳存在的50亿年期间，太阳核已用掉了其原来存储氢气的一半。

It is estimated that during the 5 billion years of ____________, the core of our sun has used about half of its original supply of hydrogen.参考答案:its existence9.We call the time to complete one cycle the period of the sinusoid. 下划线部分在句中作。