《2025年快捷英语时文阅读理解八年级上册译林版》

1 According to the study, dog owners had B lower risk of developing dementia.
A. 20%
B. 40%
C. 60%
D. 80%
2 Why does owning dogs make old people more healthy?
① Dogs are not at risk of dementia.
② It makes them get more exercise.
③ Dogs can do many things for them.
④ It gives them more chances to talk with others.
C
A. ①②
B. ②③
C. ②④
D. ③④
3 How does the writer develop the text?
A
A. Presenting research findings.
B. Sharing personal experiences.
C. Quoting historical records.
D. Comparing different cultures.
4 Which of the following shows the structure of the whole text?
(① = Paragraph 1, ...)
D
A. ①/②③/④⑤⑥⑦/⑧
B. ①②/③④⑤/⑥⑦/⑧
C. ①/②③④⑤⑥⑦/⑧
D. ①②/③④⑤⑥⑦/⑧

答案： 1.B 细节理解题。由第四段的第二句可知，养狗的人患痴呆的风险降低40%。
2.C 细节理解题。由第六段可知，狗主人遛狗给了他们一个锻炼的机会，也给了他们在遛宠物的时候和人见面聊天的机会，这两点对保持健康都很重要。
3.A 行文方式题。文章遵循“研究结论→数据支撑→科学解释→延伸建议”的方式来论证文章的论点，属典型的研究型论述。
4.D 文章结构题。分析短文可知，第一、二段主要讲的是研究的结论：养狗当宠物比养猫当宠物更有利于健康；第三至七段主要讲的是研究的具体情况；第八段是对结论的二次强调，具有总结的性质，故D项展示了文章的结构。