必修第2册 UNIT 3 THE INTERNET(Word练习)-【精讲精练】2026年高考英语一轮复习（人教版）

[对应学生用书P468]

(限时：30分钟)

Ⅰ.阅读理解

A

(2025·江苏南京教学调研)

 [语篇解读]　这是一篇应用文。短文介绍了一款应用程序——Be My Eyes。

1．What is the aim of Be My Eyes?

A．To explore new video and AI applications.

B．To promote global communication.

C．To facilitate help for the visually challenged.

D．To increase the sales of official goods.

解析　C　细节理解题。根据文中“Be My Eyes'goal is to make the world more accessible to people with vision loss.”(Be My Eyes的目标是让视力受损的人更容易进入这个世界。)可知，Be My Eyes 的目的是帮助视力受损的人获得帮助，故选C。

2．Adopting Be My AI，businesses can　　 ．

A．tailor products to customers'needs

B．improve efficiency at a lower cost

C．gain more experienced specialists

D．conduct automatic team training

解析　B　细节理解题。根据文中“Connecting your customer service with Be My AI can solve up to 90% of cases automatically and save your time and costs by 60%.”(将您的客户服务与Be My AI连接可以自动解决高达90%的案例，并节省60%的时间和成本。) 可知，采用 Be My AI 可以提高效率并降低成本，故选B。

3．What can readers do to support Be My Eyes?

A．Purchase its service.

B．Spread native languages.

C．Upload live video.

D．Recommend the app.

解析　D　细节理解题。根据文中“Invite your friends，family or co­workers.Share” (邀请你的朋友、家人或同事。分享。)可知，读者可以通过推荐该应用来支持 Be My Eyes，故选D。

B

(2025·重庆模拟)A wearable health monitor developed by Washington State University researchers can reliably measure levels of important biochemicals in sweat during physical

exercise.The 3D­printed monitor could someday provide a simple and non­invasive (无创的) way to track health conditions and diagnose common diseases，such as diabetes，kidney disease or heart disease.

Reporting in the journal，ACS Sensors，the researchers were able to accurately monitor the levels of volunteers'glucose (葡萄糖) and uric acid (尿酸).

“Diabetes is a major problem worldwide，” said Chuchu Chen，the first author of the paper.“I think 3D printing can make a difference to the healthcare fields，and I wanted to see if we can combine 3D printing with disease detection methods to create a device like this.” For their new health monitor，the researchers used 3D printing to make the health monitors in a unique，one­step manufacturing process.

The researchers used a single­atom catalyst and enzymatic reactions to enhance the signal and measure low levels of the biomarkers.Three biosensors on the monitor change color to indicate the specific biochemical levels.

Sweat contains many important chemicals that can indicate health conditions，but，unlike blood sampling，it's non­invasive.Levels of uric acid in sweat can indicate the risk of developing kidney disease or heart disease.Glucose levels are used to monitor diabetes.

But the amount of these chemicals in sweat is tiny and can be hard to measure，the researchers noted.While other sweat sensors (传感器) have been developed，they are complex and need specialized equipment and expertise to make.

When the researchers compared the new monitors on volunteers'arms to lab results，they found that their monitor was accurately and reliably measuring the concentration of the chemicals.The researchers are now working to further improve the device design and validation.They are also hoping to commercialize the technology.

[语篇解读]　这是一篇说明文。文章主要介绍了一款3D打印的可穿戴健康监测器，能准确检测汗液中的葡萄糖和尿酸水平，用于疾病诊断。

4．What does Chuchu Chen stress?

A．The application of 3D printing in real life.

B．The way to make 3D printing develop quickly.

C．The integration of 3D printing and medical technology.

D．The change in people's health caused by 3D printing.

解析　C　细节理解题。根据文章第三段Chuchu Chen所说的话“I think 3D printing can make a difference to the healthcare fields，and I wanted to see if we can combine 3D printing with disease detection methods to create a device like this.”可知，Chuchu Chen强调的是3D打印与