2026年同步练习册智慧作业八年级英语下册人教版第89页答案
D
The School of 2050
Technology is getting better now, and it will be very important in the future.
In 2050, schools will use green technology. Recycling will be more usual. Some schools may
have vertical(垂直的) farms. They can teach students and give vegetables to local people.
Future schools won't have curtains(窗帘). Windows will use smart glass. It can change
colour with the sun to protect eyes and screens.
Learning will be more interactive(交互的). To help students get ready for work, schools
will teach teamwork and problem-solving skills more.
Schools may use AI to check students' work. AI helps teachers find students who need more
help before they fall behind. AI also makes interactive learning better.
Most people will use the Internet in 2050. Schools will give more learning activities at school
and home. 5G may be old, but fast networks will stay. Students will do most homework online
and get quick feedback from teachers.
AR(增强现实) books will be common. Students won't carry heavy textbooks. Paper things
will be less, but they won't disappear completely, especially in art class.
(
D
)28. What's the use of smart glass in 2050's schools?
A. To grow vegetables for students.
B. To make fast networks work better.
C. To check students' homework quickly.
D. To change colour with sunlight and protect eyes.
(
C
)29. Why will schools pay more attention to problem-solving skills?
A. To learn how to use vertical farms.
B. To make AI systems run smoothly.
C. To help students prepare for their future jobs.
D. To reduce paper products in class.
(
D
)30. Which is true about paper things in 2050's schools?
A. They will be used more than now.
B. They will disappear in all classes.
C. They will only be used for smart glass.
D. They will be less but not completely gone.

答案

28.D 29.C 30.D

解析

【分析】
这是三道英语阅读理解细节理解题,解题思路为:先明确题干问题,带着问题回到原文定位相关语句,再将各选项与原文内容逐一比对,排除与原文不符的错误选项,最终选出正确答案。
【解析】
28题:题干问2050年学校智能玻璃的用途,定位原文第二段最后一句“It can change colour with the sun to protect eyes and screens.”,对应选项D;A选项是垂直农场的作用,B选项与网络相关,C选项是AI的功能,均不符合,故选D。
29题:题干问学校更重视解决问题能力的原因,定位原文第三段第二句“To help students get ready for work, schools will teach teamwork and problem-solving skills more.”,对应选项C;A、B、D选项内容与题干无关,故选C。
30题:题干问2050年学校纸张的情况,定位原文最后一段最后一句“Paper things will be less, but they won't disappear completely, especially in art class.”,对应选项D;A选项说纸张更多,B选项说所有课都不用纸张,C选项说纸张只用于智能玻璃,均错误,故选D。
【答案】
28.D 29.C 30.D
【知识点】
英语阅读理解、细节理解题
【点评】
本题为科技类英语阅读理解的细节题,难度较低,只要能准确定位原文对应内容即可选出答案,适合多数学生解答。
【难度系数】
0.8