零五网 全部参考答案 通城学典课时作业本答案 2026年通城学典课时作业本八年级英语下册译林版江苏专版 第75页解析答案
B(2025·泰州市泰兴市期末)
① The world is full of screens. They are on TVs,computers and smartphones. Screens are at school,at home,and just about everywhere in between. The time people spend every day looking at screens is known as "screen time". Most families have rules about how much time children can spend on screens. Why do they have rules? Are there good reasons to limit screen time?
② In many ways,screens are helpful for communication and connecting with other people. Social media(媒体) and video calls allow people to keep in touch with each other.
C
By sharing and reviewing videos,photos,games or music,people can meet others who have similar interests.
③ However,some adults are worried that young people spend too much time on screens and don't spend enough time meeting people in real life. As a result,they may not properly understand feelings or develop strong relationships(关系).
④ Many kinds of screen time may be good for students. Students may use screen time to develop their skills in creating music or videos. They may even learn skills such as coding(编程) computer programs. When students use their screen time to do research online,they may meet people who are different from them or ideas they have never thought about before.
⑤ However,some researchers think that screens change how the brain processes information. Some have connected screen time to lower test scores or shorter attention spans.
⑥ In the future,scientists will continue studying the influences of screen time. Parents will likely continue to make rules to limit screen time. Plenty of good things can come from all this screen time,but it's a good idea for people to pay attention to how much time in a day they spend looking at a screen. They should know how screen time influences their health,relationships,and learning.
(
C
) 6. (创新考法·信息还原)Which of the following can be put in "
" in Paragraph 2?
A. People create videos and photos with their screen time.
B. People spend too much time sharing photos and videos.
C. Screen time can also help people build new relationships.
D. Screen time teaches people to meet friends in real life.
(
A
) 7. What does the underlined word "they" in Paragraph 3 refer to?
A. Young people.
B. Researchers.
C. Teachers.
D. Some adults.
(
C
) 8. What's the author's opinion on screen time?
A. It should be reduced.
B. It should not be limited.
C. It should be made good use of.
D. It should not be allowed at school.
(
D
) 9. (创新考法·篇章结构)Which of the following best shows the structure of the passage?

A.
B.
C.
D.
(
C
) 10. What would be the best title for the passage?
A. What is screen time?
B. Screen time and learning
C. Screen time: good or bad?
D. Screen time and social life
答案:6~10. CACDC
解析:
【分析】
解题时先通读全文,明确文章核心围绕屏幕时间的利弊展开,再逐题对应考点梳理思路:
1. 第6题信息还原:先定位空格所在的第二段,梳理前后文逻辑,前文讲屏幕帮助维系已有社交联系,后文讲通过分享内容认识同好,选出承上启下的匹配选项。
2. 第7题代词指代:就近向前查找指代对象,结合前一句的描述主体判断指代内容。
3. 第8题作者观点:整合全文对屏幕时间正反两方面的描述,结合尾段作者给出的建议,提炼作者的核心态度。
4. 第9题篇章结构:拆分6个段落的功能,判断全文是总起引入-分述利弊-总结建议的总-分-总结构,匹配对应图示。
5. 第10题主旨大意:排除只覆盖局部内容的片面选项,选出最贴合全文核心讨论方向的标题。
【解析】
6. 空格前提到屏幕助力沟通、帮助人们维系已有社交联系,空格后说明通过分享视频、照片等内容可以结识有相似兴趣的新朋友,C选项“屏幕时间也能帮助人们建立新的人际关系”可完美承接上下文逻辑。A仅提及创作视频照片无法引出后文结识同好的内容,B和第二段正向介绍屏幕益处的语境矛盾,D不符合段落表述,因此选C。
7. 划线词所在句的前半句明确说明成年人担心年轻人在屏幕上花费过多时间、缺乏现实社交,因此“无法正确理解情绪、建立稳固关系”的主体就是前文提到的年轻人,they指代young people,因此选A。
8. 作者既介绍了屏幕时间在沟通、技能学习、拓展视野上的诸多优势,也提到了它可能带来的注意力下降、成绩降低等问题,尾段建议人们留意屏幕时长、了解屏幕时间对自身各方面的影响,可见作者认为应当合理利用屏幕时间,A、B、D的表述均不符合原文态度,因此选C。
9. 全文第①段总起,引入屏幕时间的概念,提出“是否该限制屏幕时间”的核心问题;第②-⑤段分述,从正反两个维度分别介绍屏幕时间的益处和潜在弊端;第⑥段总结全文,给出合理使用屏幕时间的相关建议,属于典型的总-分-总环形结构,对应图示D,因此选D。
10. 全文围绕屏幕时间的两面性展开,同时讨论它的优势和不足,核心探讨屏幕时间到底是好是坏,A仅覆盖开篇引入部分,B、D都只对应局部段落内容,只有C选项最贴合全文主旨,因此选C。
【答案】
6~10. CACDC
【知识点】
信息还原,代词指代,篇章结构
【点评】
本题围绕“屏幕时间”的生活化热点话题命题,既考查学生对细节信息的抓取能力,也通过信息还原、篇章结构的创新考法,要求学生梳理上下文逻辑、把握全文行文脉络,能有效区分学生的阅读理解综合能力,避免出现以偏概全的答题误区。
【难度系数】
0.65
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