中考英语科技创新驱动因素单选题40题

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中考英语科技创新驱动因素单选题40题
1. The development of smartphones has made our lives much more convenient. Which of the following is the most important factor in the development of smartphones?
A. Fashionable appearance
B. High - priced marketing
C. Technological innovation
D. Celebrity endorsement
答案:C。

解析:本题考查对智能手机发展因素的理解。

A选项“时尚的外观”虽然是智能手机的一个特点,但不是其发展的最重要因素;B选项“高价营销”可能会在一定程度上影响销售,但不是推动智能手机发展的核心;C选项“技术创新”,包括芯片技术、屏幕技术、软件技术等的创新,才是智能手机不断发展、功能不断强大的最重要因素,这涉及到科技创新推动产品发展的知识点;D选项“名人代言”更多的是一种营销手段,对产品发展不是最关键的。

2. The Internet has been popularized around the world. What was the original intention of inventing the Internet?
A. For people to play online games more conveniently
B. To help companies sell products better
C. To enable information sharing and communication between computers
D. To make people watch videos at any time
答案:C。

解析:本题考查互联网发明的初衷。

A选项“为了让人们更方便地玩网络游戏”,网络游戏是互联网发展后的应用,不是发明初衷;B选项“帮助公司更好地销售产品”,这是互联网发展后的商业应用,不是最初目的;C选项“使计算机之间能够进行信息共享和交流”,这正是互联网发明的最初目的,涉及到互联网发展的基础知识;D选项“让人们随时观看视频”,这也是互联网发展后的功能,不是发明时的意图。

3. The emergence of electric cars is a major innovation in the automotive industry. Which technology is crucial for the long - distance driving of electric cars?
A. Beautiful car body design
B. Advanced music system in the car
C. High - capacity battery technology
D. Comfortable seat design
答案:C。

解析:本题考查对电动汽车长途驾驶关键技术的理解。

A选项“漂亮的车身设计”与电动汽车长途驾驶能力无关;B选项“车内先进的音乐系统”属于车内娱乐设施,不影响长途驾驶;C选项“高容量电池技术”,电池容量决定了电动汽车的续航里程,是长途驾驶的关键,这涉及到电动汽车技术的核心知识点;D选项“舒适的座椅设计”只关乎乘坐舒适性,对长途驾驶能力没有直接影响。

4. With the development of technology, drones have been widely used. What is the key technology that enables drones to fly stably?
A. Colorful appearance
B. Good - looking logo
C. Precise flight control system
D. Loud noise when flying
答案:C。

解析:本题考查使无人机稳定飞行的关键技术。

A选项“多彩的外观”与无人机飞行稳定性无关;B选项“好看的标志”属于外观因素,不影响飞行;C选项“精确的飞行控制系统”,它能够控制无人机的飞行姿态、高度、方向等,是保证稳定飞行的关键,涉及到无人机技术相关知识;D选项“飞行时的巨大噪音”与飞行稳定性毫无关系。

5. 3D printing technology is a revolutionary innovation. Which of the following best describes the advantage of 3D printing technology?
A. It can only print small objects
B. It needs a lot of manpower during printing
C. It can create complex three - dimensional objects directly
D. It is very slow in printing
答案:C。

解析:本题考查3D打印技术的优势。

A选项“它只能打印小物件”,3D打印技术可以打印各种大小的物件,这是错误的;B选项“打印时需要大量人力”,3D打印技术相对自动化程度较高,不需要大量人力,所以该选项错误;C选项“它可以直接创建复杂的三维物体”,这是3D打印技术的一个重要优势,涉及到3D打印技术的特点;D选项“打印速度很慢”,虽然3D打印速度有一定限制,但
这不是其主要特点,该选项错误。

6. The development of artificial intelligence has brought great changes. Which field was artificial intelligence first applied to?
A. Fashion design
B. Medical treatment
C. Chess - playing
D. Construction
答案:C。

解析:本题考查人工智能的最早应用领域。

A选项“服装设计”不是人工智能最早应用的领域;B选项“医疗”,人工智能在医疗领域的应用是后来发展起来的;C选项“下棋”,例如国际象棋领域,是人工智能最早应用的领域之一,这涉及到人工智能发展历程的知识;D选项“建筑”,不是人工智能最早涉足的领域。

7. Virtual reality (VR) technology allows people to experience immersive environments. What is the most important
11. Many great scientific inventions are the result of a scientist's _____.
A. laziness
B. creativity
C. carelessness
D. selfishness
答案:B。

解析:本题考查科学家的特质与科技创新的关系。

创造力是科学家能做出伟大科学发明的重要因素,creativity符合题意。

A选项laziness( 懒惰)、C选项carelessness( 粗心)、D选项selfishness 自私)都不是能促使科学发明产生的积极特质,与题意不符。

12. A successful scientific research project often needs the _____ of different experts.
A. competition
B. independence
C. cooperation
D. separation
答案:C。

解析:本题重点在科研项目与人才之间的关系。

一个成功的科研项目通常需要不同专家的合作,cooperation有合作的意思。

A选项competition 竞争)、B选项independence 独立)、D选项separation 分离)都不利于科研项目的成功进行,不符合题意。

13. Scientists' _____ to keep trying is crucial in the process of technological innovation.
A. refusal
B. hesitation
C. determination
D. doubt
答案:C。

解析:在科技创新过程中,科学家不断尝试的决心是至关重要的。

determination表示决心。

A选项refusal( 拒绝)、B选项hesitation(犹豫)、D选项doubt(怀疑)都不能体现对科技创新积极的推动作用,不符合题意。

14. The _____ of young scientists brings fresh ideas to technological innovation.
A. inexperience
B. experience
C. conservatism
D. naivete
答案:B。

解析:年轻科学家的经验为科技创新带来新的想法。

experience表示经验,对科技创新有积极意义。

A选项inexperience( 缺乏经验)、C选项conservatism 保守主义)、D选项naivete 幼稚)都不是能推动科技创新的积极因素,不符合题意。

15. A good scientific team should have members with different _____, which can contribute to a comprehensive innovation.
A. weaknesses
B. hobbies
C. backgrounds
D. prejudices
答案:C。

解析:一个好的科学团队应该有不同背景的成员,这有助于全面创新。

backgrounds表示背景。

A选项weaknesses( 弱点)、B选项hobbies( 爱好)、D选项prejudices( 偏见)都不能像不同背景那样对全面创新有积极贡献,不符合题意。

16. In the field of technology innovation, scientists' _____ to learn new knowledge is very important.
B. eagerness
C. indifference
D. reluctance
答案:B。

解析:在科技创新领域,科学家渴望学习新知识是非常重要的。

eagerness表示渴望。

A选项resistance 抵制)、C选项indifference 冷漠)、D选项reluctance 不情愿)都与积极学习新知识相悖,不符合题意。

17. The _____ of a scientist in facing difficulties can inspire the whole research team.
A. cowardice
B. bravery
C. timidity
D. shyness
答案:B。

解析:科学家面对困难时的勇敢可以激励整个研究团队。

bravery表示勇敢。

A选项cowardice( 懦弱)、C选项timidity( 胆小)、D选项shyness(害羞)都不能起到激励团队的作用,不符合题意。

18. A scientist's _____ thinking often leads to breakthroughs in technological innovation.
A. rigid
B. traditional
D. old - fashioned
答案:C。

解析:科学家的创造性思维经常导致科技创新的突破。

creative表示创造性的。

A选项rigid( 僵化的)、B选项traditional( 传统的)、D选项old - fashioned 过时的)都不利于科技创新突破,不符合题意。

19. The _____ of scientific researchers to share their knowledge and experience promotes the development of technology.
A. unwillingness
B. willingness
C. hesitation
D. refusal
答案:B。

解析:科研人员分享他们知识和经验的意愿促进了技术的发展。

willingness表示意愿。

A选项unwillingness(不愿意)、C 选项hesitation 犹豫)、D选项refusal 拒绝)都不利于知识经验的分享和技术发展,不符合题意。

20. In a scientific research, the _____ of team members can make up for each other's deficiencies.
A. similarities
B. differences
C. conflicts
D. rivalries
21. The government has decided to increase the ______ in scientific research to encourage more technological innovations.
A. fund
B. prize
C. tax
D. fee
答案解析:A。

本题考查名词词义辨析。

fund意为资金,政府增加科研资金投入能够鼓励更多科技创新,这是常见的推动科技创新的方式;prize表示奖品,与鼓励科技创新的资金投入无关;tax是税收,增加税收不利于科技创新;fee指费用,通常是某种服务或活动的收费,也不符合题意。

22. A new policy is introduced to give tax ______ to companies that invest in high - tech research. What does this policy mainly aim to do?
A. breaks
B. rules
C. laws
D. limits
答案解析:A。

tax breaks是固定短语,意为税收减免。

这种政策主要目的是减轻投资高科技研究公司的负担,从而鼓励它们进行更多的创新研究。

而rules(规则)、laws(法律)、limits(限制)都不符合题意。

23. Which of the following ways of government support is most likely
to directly promote the development of new - energy technology in a short time?
A. Organizing science popularization activities
B. Building more science museums
C. Granting large - scale research funds
D. Offering free science courses
答案解析:C。

C选项授予大规模的研究资金,有了资金支持,新能源技术研发可以购买设备、聘请人才等,能够最直接地在短期内促进其发展。

A选项组织科普活动主要是提高大众的科学素养,对新能源技术的直接推动作用不大;B选项建造更多的科学博物馆也是侧重于科普方面;D选项提供免费科学课程也是为了提升大众的科学知识,并非直接促进新能源技术发展。

24. The government provides ______ for start - up technology companies to help them survive the difficult initial stage.
A. subsidies
B. debts
C. loans with high interest
D. products
答案解析:A。

subsidies意为补贴,政府为初创科技公司提供补贴可以帮助它们度过艰难的初始阶段。

debts是债务,这对初创公司是不利的;loans with high interest高息贷款会加重初创公司的负担;products产品不能直接帮助初创公司度过难关。

25. In order to promote the application of artificial intelligence technology in medical field, the government may take the measure of ______.
A. banning the use of other technologies
B. reducing the investment in medical research
C. providing special funds for relevant projects
D. increasing the price of medical products
答案解析:C。

C选项为相关项目提供专项资金,这能够鼓励科研人员进行人工智能在医疗领域的应用研究。

A选项禁止其他技术使用不合理且不利于技术发展;B选项减少医疗研究投资会阻碍技术发展;D选项提高医疗产品价格与促进人工智能在医疗领域的应用无关。

26. A certain policy encourages universities to cooperate with technology enterprises. Which of the following is the most positive impact on technological innovation?
A. Sharing teaching resources only
B. Exchanging office space
C. Jointly conducting research projects
D. Competing for the same market
答案解析:C。

联合开展研究项目可以整合高校的科研力量和企业的资金、市场等资源,对科技创新有很大的积极推动作用。

A选项仅共享教学资源对科技创新的推动作用有限;B选项交换办公空间没有实质的科技创新推动意义;D选项竞争同一个市场不利于合作,也
不利于科技创新。

27. If a country wants to improve its technological innovation ability in the field of aerospace, which policy is more effective?
A. Reducing the number of aerospace engineers
B. Importing all aerospace technologies from other countries
C. Increasing the investment in aerospace research and development and talent cultivation
D. Limiting the cooperation between domestic aerospace enterprises
答案解析:C。

增加在航空航天研发和人才培养方面的投入,可以提高自身的科研实力和创新能力。

A选项减少航空航天工程师数量不利于创新;B选项完全从其他国家进口技术无法提高自身创新能力;D选项限制国内企业合作也不利于创新。

28. The government has a policy to support the transformation of scientific research achievements. Which of the following is an important part of this policy?
A. Prohibiting the transfer of patents
B. Offering high - cost patent transfer services
C. Establishing a scientific and efficient patent transfer platform
D. Ignoring the protection of intellectual property rights
答案解析:C。

建立一个科学高效的专利转让平台有助于科研成果的转化,能够让科研成果更好地从实验室走向市场。

A选项禁止专利转让不利于成果转化;B选项提供高成本的专利转让服务会阻碍成
果转化;D选项忽视知识产权保护会破坏创新环境,不利于成果转化。

29. What
31. With the development of smart home technology, people can control their home appliances ______ their smartphones.
A. by
B. for
C. with
D. from
答案:A
解析:本题考查介词的用法。

by表示通过某种方式或手段,在这个句子中,人们通过智能手机来控制家电,所以用by。

for表示目的,with表示伴随,from表示从哪里来,都不符合句子语境。

32. The application of new energy vehicles is an important measure to reduce air pollution. Which of the following is the main advantage of new energy vehicles?
A. They are faster.
B. They are cheaper.
C. They produce less pollution.
D. They are more beautiful.
答案:C
解析:本题考查对新能源汽车优势的理解。

新能源汽车的主要优势在于它们产生更少的污染,这与减少空气污染这一科技创新的环保
目的相符合。

A选项说它们更快,B选项说它们更便宜,D选项说它们更漂亮,这些都不是新能源汽车最主要的优势。

33. High - tech medical devices have greatly improved the diagnosis and treatment of diseases. For example, MRI can ______ inside the human body without surgery.
A. see
B. observe
C. detect
D. watch
答案:C
解析:本题考查动词的辨析。

detect有探测、检测的意思,在这个句子中,MRI( 核磁共振成像)能够检测人体内部情况而无需手术。

see表示看到,比较普通;observe侧重于观察、观测;watch强调观看,都不如detect准确地表达出MRI的功能。

34. The development of e - commerce has changed people's shopping habits. People can buy things from all over the world ______.
A. easily
B. hardly
C. slowly
D. carelessly
答案:A
解析:本题考查副词的用法。

e - commerce( 电子商务)的发展让
人们能够轻松地购买来自世界各地的东西。

easily表示容易地,符合语境。

hardly表示几乎不;slowly表示缓慢地;carelessly表示粗心地,都不符合句子的意思。

35. Drones are widely used in various fields now. In environmental protection, drones can be used to ______.
A. plant trees
B. clean the air
C. monitor the environment
D. build houses
答案:C
解析:本题考查无人机在环保领域的应用。

无人机可以用来监测环境,例如监测森林火灾、污染情况等。

plant trees(种树)、clean the air 清洁空气)、build houses 建造房屋)都不是无人机在环保领域的典型应用。

36. The popularity of mobile payment has made people's lives more convenient. Which of the following is a characteristic of mobile payment?
A. It needs a lot of cash.
B. It is only used in big cities.
C. It is fast and convenient.
D. It is difficult to operate.
答案:C
解析:本题考查移动支付的特点。

移动支付的特点是快速和方便,
这也是它让人们生活更便捷的原因。

A选项说它需要很多现金,这与移动支付不需要现金相悖;B选项说它只在大城市使用,实际上移动支付在很多地方都可以使用;D选项说它操作困难,这与事实不符,移动支付操作相对简单。

37. Biotechnology has made great progress in recent years. In agriculture, biotechnology can be used to ______.
A. make the soil harder
B. increase crop yields
C. reduce water resources
D. destroy the ecosystem
答案:B
解析:本题考查生物技术在农业中的应用。

生物技术在农业中的应用之一是增加农作物产量,这对农业发展有积极的影响。

make the soil harder( 使土壤更硬)、reduce water resources( 减少水资源)、destroy the ecosystem 破坏生态系统)都是负面的影响,不符合生物技术在农业中的积极应用。

38. The use of artificial intelligence in customer service can ______.
A. make customers more angry
B. improve service efficiency
C. reduce the number of employees
D. cause more errors
答案:B
解析:本题考查人工智能在客服中的作用。

人工智能在客服中的使用能够提高服务效率,例如快速回答顾客问题等。

make customers more angry(让顾客更生气)、reduce the number of employees(减少员工数量)虽然可能是一些人对人工智能客服的担忧,但不是它的主要作用;cause more errors 导致更多错误)也不符合事实。

39. With the help of satellite technology, we can ______.
A. predict the weather accurately
B. make the earth warmer
C. stop natural disasters
D. change the orbit of the earth
答案:A
解析:本题考查卫星技术的作用。

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