初三科技促进英语阅读理解20题

初三科技促进英语阅读理解20题
1
<背景文章>
Artificial intelligence (AI) is becoming more and more popular in our daily lives. It can be found in many fields, such as education, healthcare, and transportation. For example, in education, AI can help students learn better by providing personalized learning plans. In healthcare, AI can assist doctors in diagnosing diseases and predicting the risk of diseases. In transportation, AI can be used to develop self-driving cars, which can make our travel safer and more convenient.
AI is also widely used in our daily communication. For instance, many chatbots are powered by AI. They can answer our questions and have conversations with us. Moreover, some translation apps use AI technology to translate texts accurately and quickly. With the help of these apps, we can communicate with people from different countries easily.
In addition, AI is playing an important role in entertainment. Some video games use AI to create more realistic game environments and opponents. And some music apps can recommend songs based on our listening habits.
AI has brought many benefits to our lives. However, it also raises some concerns. For example, some people worry that AI may replace
human workers and cause unemployment. Others are concerned about the privacy and security issues related to AI.
1. What can AI do in education?
A. Teach students directly.
B. Provide personalized learning plans.
C. Replace teachers.
D. Do nothing.
答案：B。

解析：文章中提到“In education, AI can help students learn better by providing personalized learning plans.”，所以答案是B。

2. What can AI do in healthcare?
A. Cure all diseases.
B. Assist doctors in diagnosing diseases.
C. Make people healthier without doctors.
D. Do nothing.
答案：B。

解析：文中提到“In healthcare, AI can assist doctors in diagnosing diseases and predicting the risk of diseases.”，故答案是B。

3. What can some translation apps do?
A. Translate texts inaccurately.
B. Translate texts accurately and quickly.
C. Only translate simple texts.
D. Do not work at all.
答案：B。

解析：“Moreover, some translation apps use AI technology
to translate texts accurately and quickly.”表明一些翻译软件可以准确快速地翻译文本，答案是B。

4. What role does AI play in entertainment?
A. Create boring games.
B. Recommend songs based on our listening habits.
C. Do not have any role.
D. Only play music.
答案：B。

解析：“In addition, AI is playing an important role in entertainment. Some video games use AI to create more realistic game environments and opponents. And some music apps can recommend songs based on our listening habits.”可知答案是B。

5. What are some people concerned about regarding AI?
A. AI will make people lazier.
B. AI may replace human workers and cause unemployment.
C. AI will make people smarter.
D. AI has no concerns.
答案：B。

解析：文章最后提到“However, it also raises some concerns. For example, some people worry that AI may replace human workers and cause unemployment.”，所以答案是B。

2
<背景文章>
Virtual reality (VR) technology has come a long way since its
inception. In the early days, VR was a concept only found in science fiction novels and movies. However, with the rapid development of technology, VR has become a reality.
The first attempts at creating VR systems were made in the 1960s. These early systems were very primitive and expensive, and only a few research institutions could afford them. Over the years, technology has improved, and VR systems have become more affordable and accessible.
Today, VR is used in a variety of fields, including gaming, education, and healthcare. In gaming, VR provides an immersive experience that allows players to feel as if they are actually inside the game. In education, VR can be used to create interactive learning environments that engage students and help them learn more effectively. In healthcare, VR is being used to treat various conditions, such as phobias and post-traumatic stress disorder.
Looking to the future, VR has the potential to revolutionize many industries. As technology continues to improve, VR systems will become even more realistic and immersive. We can expect to see VR used in more fields and in more creative ways.
6. What was VR in the early days?
A. A common technology.
B. A concept in science fiction.
C. A widely used tool.
D. A cheap product.
答案：B。

解析：文章中提到“In the early days, VR was a concept only found in science fiction novels and movies.”，早期虚拟现实技术只是科幻小说和电影中的概念。

7. When were the first attempts at creating VR systems made?
A. In the 1950s.
B. In the 1960s.
C. In the 1970s.
D. In the 1980s.
答案：B。

解析：文中明确指出“The first attempts at creating VR systems were made in the 1960s.”。

8. What can VR be used for in education?
A. To make students lazy.
B. To create boring environments.
C. To create interactive learning environments.
D. To waste time.
答案：C。

解析：“In education, VR can be used to create interactive learning environments that engage students and help them learn more effectively.”，在教育领域，虚拟现实可以用来创建互动的学习环境。

9. What is VR being used to treat in healthcare?
A. Common cold.
B. Flu.
C. Phobias and post-traumatic stress disorder.
D. Headache.
答案：C。

解析：“In healthcare, VR is being used to treat various conditions, such as phobias and post-traumatic stress disorder.”，在医疗保健领域，虚拟现实被用于治疗恐惧症和创伤后应激障碍等各种病症。

10. What does the future of VR look like?
A. It will disappear.
B. It will stay the same.
C. It will become less popular.
D. It has the potential to revolutionize many industries.
答案：D。

解析：“Looking to the future, VR has the potential to revolutionize many industries.”，展望未来，虚拟现实有潜力彻底改变许多行业。

3
<背景文章>
Blockchain technology has been making waves in the financial sector in recent years. It is a decentralized and secure way of recording transactions. Blockchain eliminates the need for intermediaries like banks, which can lead to faster and more cost-effective transactions.
One of the major benefits of blockchain in finance is increased transparency. Every transaction is recorded on a public ledger, which can be accessed by anyone. This makes it difficult for fraud and corruption to
occur. Another advantage is improved security. The cryptographic nature of blockchain makes it extremely difficult for hackers to tamper with the data.
Moreover, blockchain can also facilitate cross-border transactions. Traditional cross-border transactions often involve multiple intermediaries and can be slow and expensive. With blockchain, transactions can be completed quickly and at a lower cost.
However, despite its many advantages, blockchain technology is still in its early stages of development. There are challenges that need to be addressed, such as scalability and regulatory issues. But as the technology continues to evolve, it has the potential to revolutionize the financial industry.
11. What is one of the major benefits of blockchain in finance?
A. Increased complexity.
B. Decreased transparency.
C. Increased speed and cost-effectiveness.
D. Reduced security.
答案：C。

中文解析：文章中提到“Blockchain eliminates the need for intermediaries like banks, which can lead to faster and more cost-effective transactions.”，即区块链消除了对银行等中介机构的需求，这可以带来更快、更具成本效益的交易，所以答案是C。

12. What makes it difficult for fraud and corruption to occur in
blockchain?
A. Private ledgers.
B. Lack of transparency.
C. Cryptographic nature and public ledger.
D. Easy access for hackers.
答案：C。

中文解析：文章中提到“Every transaction is recorded on a public ledger, which can be accessed by anyone. This makes it difficult for fraud and corruption to occur. Another advantage is improved security. The cryptographic nature of blockchain makes it extremely difficult for hackers to tamper with the data.”，即每笔交易都记录在公共账本上，任何人都可以访问。

这使得欺诈和腐败难以发生。

另一个优点是安全性提高。

区块链的加密特性使得黑客极难篡改数据。

所以答案是C。

13. What can blockchain facilitate?
A. Domestic transactions only.
B. Slow cross-border transactions.
C. Costly cross-border transactions.
D. Cross-border transactions quickly and at a lower cost.
答案：D。

中文解析：文章中提到“Moreover, blockchain can also facilitate cross-border transactions. Traditional cross-border transactions often involve multiple intermediaries and can be slow and expensive. With blockchain, transactions can be completed quickly and at a lower cost.”，即此外，区块链还可以促进跨境交易。

传统的跨境交易通常涉及多个
中介机构，可能既缓慢又昂贵。

有了区块链，交易可以快速完成，成本更低。

所以答案是D。

14. What stage is blockchain technology currently in?
A. Fully developed stage.
B. Late stage of development.
C. Early stages of development.
D. Middle stage of development.
答案：C。

中文解析：文章中提到“However, despite its many advantages, blockchain technology is still in its early stages of development.”，即然而，尽管区块链技术有很多优点，但它仍处于早期发展阶段。

所以答案是C。

15. What are the challenges that blockchain technology needs to address?
A. Lack of innovation.
B. High cost.
C. Scalability and regulatory issues.
D. Limited applications.
答案：C。

中文解析：文章中提到“There are challenges that need to be addressed, such as scalability and regulatory issues.”，即有一些挑战需要解决，如可扩展性和监管问题。

所以答案是C。

4
<背景文章>
5G technology is revolutionizing the way we live and work. It brings significant changes to various fields. In the communication field, 5G enables ultra-fast data transmission speeds, making video calls and downloading large files almost instantaneous. This not only enhances our daily communication experience but also paves the way for new applications such as virtual reality and augmented reality.
In the healthcare sector, 5G can support remote medical diagnosis and treatment. Doctors can perform surgeries remotely with low latency, which greatly improves the efficiency and accessibility of medical services. Moreover, 5G-powered wearable devices can continuously monitor patients' health conditions and transmit data in real time, providing early warning and better care.
In the transportation industry, 5G enables the development of intelligent transportation systems. Vehicles can communicate with each other and with infrastructure in real time, reducing traffic accidents and congestion. Self-driving cars become more reliable and efficient with the support of 5G technology.
In education, 5G brings immersive learning experiences. Students can participate in virtual field trips and interactive classes, enhancing their learning motivation and effectiveness.
16. What is one of the changes brought by 5G technology in the communication field?
A. Slower data transmission speeds.
B. Difficult video calls.
C. Instantaneous video calls and fast file downloads.
D. Poor daily communication experience.
答案：C。

解析：文章中提到“In the communication field, 5G enables ultra-fast data transmission speeds, making video calls and downloading large files almost instantaneous.”，即5G 在通信领域带来的变化之一是视频通话几乎瞬间完成以及文件下载速度快。

17. How can 5G technology help in the healthcare sector?
A. Hinder remote medical diagnosis.
B. Make surgeries less efficient.
C. Support remote medical diagnosis and treatment.
D. Disrupt the transmission of health data.
答案：C。

解析：文中提到“In the healthcare sector, 5G can support remote medical diagnosis and treatment.”，所以5G 技术可以支持远程医疗诊断和治疗。

18. In the transportation industry, what can 5G enable?
A. Increase traffic accidents.
B. Worsen traffic congestion.
C. The development of intelligent transportation systems.
D. Hinder the progress of self-driving cars.
答案：C。

解析：“In the transportation industry, 5G enables the
development of intelligent transportation systems.”表明在交通行业，5G 能促进智能交通系统的发展。

19. What does 5G bring to education?
A. Boring learning experiences.
B. Immersive learning experiences.
C. Reduced learning motivation.
D. Ineffective learning.
答案：B。

解析：“In education, 5G brings immersive learning experiences.”说明5G 为教育带来沉浸式学习体验。

20. What is the overall impact of 5G technology?
A. No significant changes.
B. Negative impacts only.
C. Revolutionize various fields.
D. Cause disruptions in all sectors.
答案：C。

解析：文章开头提到“5G technology is revolutionizing the way we live and work. It brings significant changes to various fields.”，即5G 技术正在彻底改变我们的生活和工作方式，给各个领域带来重大变化。