高二科技创新与社会变革英语阅读理解30题

高二科技创新与社会变革英语阅读理解30题
1
<背景文章>
Artificial intelligence (AI) has been making significant inroads into the field of healthcare. AI-powered systems are now being used to diagnose diseases, predict patient outcomes, and even assist in surgical procedures.
One of the major applications of AI in healthcare is in medical imaging. AI algorithms can analyze medical images such as X-rays, MRIs, and CT scans with a high degree of accuracy. This helps radiologists detect abnormalities and diseases at an early stage, improving patient outcomes.
Another area where AI is having a major impact is in drug discovery. AI can analyze large amounts of data to identify potential drug candidates and predict their efficacy and safety. This can significantly reduce the time and cost of drug development.
AI also has the potential to improve patient care by providing personalized treatment plans. By analyzing a patient's medical history, genetic data, and other factors, AI can recommend the most effective treatment options for each individual.
However, the use of AI in healthcare also presents some challenges. One of the main concerns is data privacy and security. As AI systems rely on large amounts of patient data, there is a risk of data breaches and privacy
violations. Another challenge is the lack of regulatory frameworks to ensure the safety and effectiveness of AI-powered healthcare products.
Despite these challenges, the potential benefits of AI in healthcare are enormous. As technology continues to advance, we can expect to see even more innovative applications of AI in the field of healthcare.
1. What is one of the major applications of AI in healthcare?
A. Medical education.
B. Medical imaging.
C. Hospital management.
D. Nursing care.
答案：B。

解析：文章中明确提到“One of the major applications of AI in healthcare is in medical imaging.”，即人工智能在医疗保健领域的主要应用之一是医学成像。

2. How can AI help in drug discovery?
A. By analyzing patient symptoms.
B. By identifying potential drug candidates.
C. By conducting clinical trials.
D. By manufacturing drugs.
答案：B。

解析：文中提到“AI can analyze large amounts of data to identify potential drug candidates and predict their efficacy and safety.”，即人工智能可以分析大量数据以确定潜在的药物候选者并预测其功效和安全性。

3. What is the potential benefit of AI in providing personalized treatment plans?
A. Reducing medical costs.
B. Improving patient outcomes.
C. Shortening hospital stays.
D. Increasing doctor's workload.
答案：B。

解析：通过分析患者的病史、基因数据和其他因素，人工智能可以为每个个体推荐最有效的治疗方案，这有助于改善患者的治疗效果。

4. What is one of the challenges of using AI in healthcare?
A. Lack of trained professionals.
B. High cost of implementation.
C. Data privacy and security.
D. Limited availability of data.
答案：C。

解析：文章提到“As AI systems rely on large amounts of patient data, there is a risk of data breaches and privacy violations.”，即人工智能系统依赖大量患者数据，存在数据泄露和隐私侵犯的风险。

5. What can we expect in the future regarding the use of AI in healthcare?
A. Decreased use.
B. Stable use.
C. Limited applications.
D. More innovative applications.
答案：D。

解析：文章结尾提到“As technology continues to advance, we can expect to see even more innovative applications of AI in the field of healthcare.”，即随着技术的不断进步，我们可以期待在医疗保健领域看到更多创新的人工智能应用。

2
<背景文章>
Blockchain technology has been making waves in the financial industry in recent years. It is a decentralized and distributed ledger technology that has the potential to revolutionize the way financial transactions are conducted.
One of the major impacts of blockchain technology on the financial industry is increased transparency. With blockchain, every transaction is recorded on a public ledger that can be accessed by anyone. This means that there is no room for fraud or manipulation as all transactions are visible and traceable.
Another significant impact is improved security. Blockchain uses advanced cryptographic techniques to secure transactions and ensure that they cannot be tampered with. This makes it much more difficult for hackers to steal or manipulate financial data.
Blockchain technology also has the potential to reduce costs for financial institutions. By eliminating the need for intermediaries such as
banks and clearinghouses, blockchain can streamline transactions and reduce fees.
In addition to these benefits, blockchain technology is also driving innovation in the financial industry. New financial products and services are being developed that take advantage of the unique features of blockchain, such as smart contracts and decentralized finance (DeFi).
Looking to the future, it is clear that blockchain technology will continue to play an important role in the financial industry. As more institutions adopt this technology, we can expect to see further improvements in transparency, security, and efficiency.
6. What is one of the major impacts of blockchain technology on the financial industry?
A. Increased complexity.
B. Decreased transparency.
C. Increased transparency.
D. Reduced security.
答案：C。

中文解析：文章中提到“One of the major impacts of blockchain technology on the financial industry is increased transparency.”，区块链技术对金融行业的主要影响之一是增加了透明度。

A 选项增加复杂性不符合文意；B 选项降低透明度错误；D 选项降低安全性也与文章不符。

7. How does blockchain technology improve security?
A. By using simple techniques.
B. By making transactions visible.
C. By using advanced cryptographic techniques.
D. By reducing the number of transactions.
答案：C。

中文解析：文章中明确指出“Blockchain uses advanced cryptographic techniques to secure transactions and ensure that they cannot be tampered with.”，区块链使用先进的加密技术来确保交易安全且不能被篡改。

A 选项简单技术错误；B 选项使交易可见不是提高安全性的方式；D 选项减少交易数量与提高安全性无关。

8. What potential benefit does blockchain technology have for financial institutions?
A. Increased costs.
B. Reduced innovation.
C. Reduced costs.
D. Decreased efficiency.
答案：C。

中文解析：文中提到“Blockchain technology also has the potential to reduce costs for financial institutions.”，区块链技术有降低金融机构成本的潜力。

A 选项增加成本错误；B 选项减少创新不符合文意；D 选项降低效率错误。

9. What is driving innovation in the financial industry?
A. Traditional methods.
B. Centralized systems.
C. Blockchain technology.
D. Manual processes.
答案：C。

中文解析：文章中提到“Blockchain technology is also driving innovation in the financial industry.”，区块链技术正在推动金融行业的创新。

A 选项传统方法、B 选项集中式系统、D 选项手动流程都不是推动金融行业创新的因素。

10. What can we expect in the future regarding blockchain technology in the financial industry?
A. Decreased importance.
B. No changes.
C. Continued importance.
D. Limited use.
答案：C。

中文解析：文章最后提到“As more institutions adopt this technology, we can expect to see further improvements in transparency, security, and efficiency.”，随着更多机构采用这项技术，我们可以期待在透明度、安全性和效率方面看到进一步的改善，说明区块链技术在金融行业未来会继续发挥重要作用。

A 选项重要性降低错误；B 选项没有变化错误；D 选项有限使用错误。

3
<背景文章>
Gene Editing Technology: Principles, Prospects and Ethical Controversies
Gene editing technology has emerged as a powerful tool in the field of biotechnology. It allows scientists to make precise changes to the DNA of living organisms. The most well-known gene editing tool is CRISPR-Cas9.
The principle of gene editing is based on a natural defense mechanism found in bacteria. Bacteria use CRISPR-Cas9 to defend themselves against viruses. Scientists have adapted this system to edit the genes of other organisms. With gene editing, it is possible to add, delete, or modify specific genes.
The applications of gene editing are vast. In medicine, it holds promise for treating genetic diseases. Scientists hope to use it to correct faulty genes that cause diseases such as cystic fibrosis, sickle cell anemia, and Huntington's disease. In agriculture, gene editing can be used to develop crops that are more resistant to pests, diseases, and environmental stresses.
However, gene editing also raises ethical concerns. One of the main concerns is the potential for unintended consequences. Editing genes can have unpredictable effects on an organism and its environment. Another concern is the possibility of using gene editing for non-therapeutic purposes, such as enhancing human traits such as intelligence or physical appearance. This could lead to a new form of eugenics and social inequality.
Despite the ethical concerns, gene editing technology continues to
advance. Scientists are working to address the ethical issues and ensure that the technology is used responsibly.
11. What is the most well-known gene editing tool?
A. PCR
B. CRISPR-Cas9
C. Gel electrophoresis
D. DNA sequencing
答案：B。

解析：文章中明确提到“The most well-known gene editing tool is CRISPR-Cas9.”。

12. The principle of gene editing is based on a natural defense mechanism found in ___.
A. plants
B. animals
C. bacteria
D. fungi
答案：C。

解析：文中提到“The principle of gene editing is based on
a natural defense mechanism found in bacteria.”。

13. What are some of the applications of gene editing in medicine?
A. Treating genetic diseases
B. Developing new drugs
C. Making cosmetics
D. Producing biofuels
答案：A。

解析：“In medicine, it holds promise for treating genetic diseases.”表明在医学上基因编辑可用于治疗遗传疾病。

14. One of the main ethical concerns of gene editing is ___.
A. high cost
B. lack of trained personnel
C. potential for unintended consequences
D. slow progress
答案：C。

解析：“However, gene editing also raises ethical concerns. One of the main concerns is the potential for unintended consequences.”指出基因编辑的主要伦理担忧之一是潜在的意外后果。

15. What could the use of gene editing for non-therapeutic purposes lead to?
A. Increased food production
B. Better environmental protection
C. A new form of eugenics and social inequality
D. Faster scientific progress
答案：C。

解析：“Another concern is the possibility of using gene editing for non-therapeutic purposes, such as enhancing human traits such as intelligence or physical appearance. This could lead to a new form of eugenics and social inequality.”说明非治疗目的使用基因编辑可能导致一种新的优生学和社会不平等形式。

4
<背景文章>
In recent years, new energy vehicles have been developing rapidly. New energy vehicles mainly include electric vehicles, hybrid vehicles and fuel cell vehicles. These vehicles are powered by clean energy, which not only reduces environmental pollution but also saves energy.
The development status of new energy vehicles is remarkable. More and more automobile manufacturers are investing in the research and development of new energy vehicles. The sales volume of new energy vehicles is also increasing year by year. In addition, the government has also introduced a series of policies to support the development of new energy vehicles, such as subsidies and tax incentives.
New energy vehicles have many advantages. Firstly, they are more environmentally friendly. Electric vehicles do not emit exhaust gases, which can effectively reduce air pollution. Secondly, they are more energy-efficient. Compared with traditional fuel vehicles, new energy vehicles can save a lot of energy. Thirdly, they are quieter and more comfortable. The operation of new energy vehicles is very quiet, which can provide a more comfortable driving experience.
However, new energy vehicles also face some problems. One of the main problems is the limited cruising range. Electric vehicles need to be charged frequently, and the cruising range is relatively short. Another
problem is the high cost. The price of new energy vehicles is generally higher than that of traditional fuel vehicles. In addition, the charging infrastructure is not perfect. There are not enough charging stations, which makes it inconvenient for users to charge their vehicles.
In conclusion, although new energy vehicles have many advantages, they also face some problems. With the continuous progress of technology and the improvement of infrastructure, new energy vehicles will have a broader development prospect.
16. What are the main types of new energy vehicles?
A. Electric vehicles and gasoline vehicles.
B. Hybrid vehicles and diesel vehicles.
C. Electric vehicles, hybrid vehicles and fuel cell vehicles.
D. Gasoline vehicles and diesel vehicles.
答案：C。

解析：文章中明确提到新能源汽车主要包括电动汽车、混合动力汽车和燃料电池汽车。

17. What is one of the advantages of new energy vehicles?
A. High emission.
B. Low energy efficiency.
C. More environmentally friendly.
D. Noisy operation.
答案：C。

解析：文章提到新能源汽车的优点之一是更环保，电动汽车不排放废气，能有效减少空气污染。

18. What is a problem faced by new energy vehicles?
A. Low cost.
B. Perfect charging infrastructure.
C. Long cruising range.
D. Limited cruising range.
答案：D。

解析：文中指出新能源汽车面临的问题之一是续航里程有限。

19. What can the government do to support the development of new energy vehicles?
A. Impose high taxes.
B. Reduce subsidies.
C. Introduce policies like subsidies and tax incentives.
D. Do nothing.
答案：C。

解析：文章提到政府可以出台一系列政策支持新能源汽车的发展，如补贴和税收优惠。

20. What is the prospect of new energy vehicles?
A. Poor.
B. Uncertain.
C. Broad.
D. Narrow.
答案：C。

解析：文章最后提到随着技术的不断进步和基础设施的完善，新能源汽车将有更广阔的发展前景。

5
<背景文章>
5G technology is revolutionizing the telecommunications industry and transforming our daily lives. The fifth-generation wireless technology offers significantly faster speeds, lower latency, and greater capacity than its predecessors.
In the field of telecommunications, 5G enables seamless video streaming, high-quality voice calls, and rapid data transfer. It allows for the development of new applications and services that were previously unimaginable. For example, virtual reality (VR) and augmented reality (AR) experiences can now be delivered with greater realism and interactivity.
Moreover, 5G is having a profound impact on various sectors of society. In healthcare, it enables remote patient monitoring and telemedicine, allowing doctors to diagnose and treat patients from a distance. In transportation, it supports autonomous vehicles and intelligent traffic management systems. In education, it facilitates immersive learning experiences and distance learning.
The rollout of 5G networks is also driving economic growth. It is creating new business opportunities and jobs in areas such as network infrastructure, device manufacturing, and application development. Additionally, it is enhancing productivity and competitiveness across
industries.
However, the deployment of 5G technology also presents some challenges. One of the main concerns is the potential health risks associated with electromagnetic radiation. Although extensive research has been conducted, there is still some uncertainty about the long-term effects of exposure to 5G signals. Another challenge is the need for significant investment in infrastructure to ensure widespread coverage.
In conclusion, 5G technology is a game-changer that is shaping the future of communication and society. While it brings many benefits, it also requires careful management and addressing of potential challenges.
21. What is one of the main advantages of 5G technology?
A. Lower costs.
B. Faster speeds.
C. Reduced power consumption.
D. Smaller size.
答案：B。

中文解析：文章中明确提到“The fifth-generation wireless technology offers significantly faster speeds”，5G 技术的主要优势之一是更快的速度。

22. How is 5G impacting healthcare?
A. By reducing the number of hospitals.
B. By making surgeries more complex.
C. By enabling remote patient monitoring and telemedicine.
D. By increasing the cost of healthcare.
答案：C。

中文解析：文中提到“In healthcare, it enables remote patient monitoring and telemedicine”，5G 对医疗保健的影响是实现远程患者监测和远程医疗。

23. What is a challenge associated with the deployment of 5G technology?
A. Lack of skilled workers.
B. High maintenance costs.
C. Potential health risks.
D. Limited availability of devices.
答案：C。

中文解析：文章提到“One of the main concerns is the potential health risks associated with electromagnetic radiation”，5G 技术部署的一个挑战是潜在的健康风险。

24. Which sector is likely to benefit the most from 5G in terms of economic growth?
A. Agriculture.
B. Manufacturing.
C. Telecommunications.
D. Retail.
答案：C。

中文解析：文中提到“The rollout of 5G networks is also driving economic growth. It is creating new business opportunities and jobs in areas such as network infrastructure, device manufacturing, and
application development.”，5G 的推出推动了经济增长，在网络基础设施、设备制造和应用开发等领域创造了新的商业机会和就业机会，所以电信行业可能在经济增长方面受益最大。

25. What kind of experiences can 5G deliver in the field of entertainment?
A. Traditional TV viewing.
B. Basic mobile gaming.
C. Immersive virtual reality and augmented reality experiences.
D. Reading books.
答案：C。

中文解析：文中提到“In the field of telecommunications, 5G enables seamless video streaming, high-quality voice calls, and rapid data transfer. It allows for the development of new applications and services that were previously unimaginable. For example, virtual reality (VR) and augmented reality (AR) experiences can now be delivered with greater realism and interactivity.”，5G 在娱乐领域可以提供沉浸式虚拟现实和增强现实体验。

6
<背景文章>
Virtual reality technology has been making waves in the field of education. It offers a unique and immersive learning experience that can revolutionize the way students learn.
One of the major applications of virtual reality in education is in
providing virtual field trips. Students can explore historical sites, museums, and even distant planets without leaving the classroom. This not only makes learning more engaging but also helps students understand complex concepts better.
Another advantage of virtual reality in education is its ability to simulate real-life scenarios. For example, students can practice medical procedures in a virtual hospital or conduct scientific experiments in a virtual laboratory. This allows students to gain practical experience and develop skills in a safe and controlled environment.
However, virtual reality in education also faces some challenges. One of the main challenges is the cost of the technology. Virtual reality equipment can be expensive, and not all schools can afford to invest in it. Another challenge is the need for trained teachers who can effectively use virtual reality in the classroom. Teachers need to be trained on how to design and implement virtual reality lessons, which can be time-consuming and costly.
Despite these challenges, virtual reality has the potential to transform education. As technology continues to advance, we can expect to see more widespread use of virtual reality in schools and universities.
26. What is one of the major applications of virtual reality in education?
A. Conducting exams.
B. Providing virtual field trips.
C. Assigning homework.
D. Organizing sports activities.
答案：B。

解析：文章中明确提到“One of the major applications of virtual reality in education is in providing virtual field trips.”。

27. What is an advantage of virtual reality in education?
A. Reducing the need for textbooks.
B. Making learning more engaging.
C. Eliminating the need for teachers.
D. Shortening the school day.
答案：B。

解析：文中提到“This not only makes learning more engaging but also helps students understand complex concepts better.”，说明虚拟现实在教育中的一个优势是让学习更具吸引力。

28. What is one of the challenges of virtual reality in education?
A. Lack of interest from students.
B. The cost of the technology.
C. Difficulty in transportation.
D. Limited access to electricity.
答案：B。

解析：“However, virtual reality in education also faces some challenges. One of the main challenges is the cost of the technology.”表明虚拟现实在教育中的挑战之一是技术成本。

29. What is needed for effective use of virtual reality in the classroom?
A. Unskilled teachers.
B. Expensive furniture.
C. Trained teachers.
D. Large classrooms.
答案：C。

解析：“Another challenge is the need for trained teachers who can effectively use virtual reality in the classroom.”说明在课堂上有效使用虚拟现实需要经过培训的教师。

30. What is the potential of virtual reality in education?
A. To replace traditional education.
B. To transform education.
C. To make education less important.
D. To increase the number of exams.
答案：B。

解析：“Despite these challenges, virtual reality has the potential to transform education.”指出虚拟现实在教育中的潜力是变革教育。