2026年同步练习册智慧作业八年级英语下册人教版第91页答案
五、阅读表达。(共5小题;每小题2分,满分10分)
阅读下面短文,回答短文后面的各个小题。
Is Snorkeling with Sea Life a Good Choice?
During holidays, lots of people travel around the world with friends and family, and
snorkeling with sea life has become a beloved holiday activity.
Snorkeling refers to swimming underwater with a snorkel—a tool that lets people breathe
while looking down, helping them fully appreciate the wonderful sea creatures. Ideal(理想的)
snorkeling spots are warm seas with clear water and little wave action.
For sea life lovers, snorkeling is a great chance to observe amazing animals in their natural
habitat(栖息地). Getting up close to these creatures also raises awareness(意识) of protecting
sea life and the environment.
Additionally, snorkeling is good for employment. As its popularity grows, more tour guides
and boat drivers are in demand.
However, some oppose this activity. Even though sea animals can swim away, human visits
may change their behaviour and reduce their numbers. A study shows snorkeling tours often
drive dolphin pods(一小群) away from their regular feeding areas. Moreover, people might get
injured interacting with wild sea life.
What's more, snorkeling can harm the marine environment. Getting too close may damage
coral reefs, which are vital(重要的) as they provide food and shelter for sea life. Boats ferrying
(摆渡) snorkelers can also pollute the water.
So, is it OK to snorkel with sea life? It really depends on who you ask.
51. What is snorkeling?
It is the activity of swimming underwater with a snorkel that helps people breathe while looking down to enjoy sea life.
.
52. What are the perfect places for snorkeling with sea life?
Warm seas with clear water and almost no waves.
.
53. What benefit does snorkeling bring besides enjoying sea life?
It offers people jobs like tour guides and boat drivers.
.
54. Why do some people oppose snorkeling with sea life?
Because it may affect sea animals' behaviour and population numbers, and people may get hurt.
.
55. How can snorkeling harm the sea environment?
It may damage coral reefs and the boats used can pollute the water.
.

答案

五、51. It is the activity of swimming
underwater with a snorkel that helps
people breathe while looking down to
enjoy sea life.
52. Warm seas with clear water and
almost no waves.
53. It offers people jobs like tour guides
and boat drivers.
54. Because it may affect sea animals'
behaviour and population numbers,
and people may get hurt.
55. It may damage coral reefs and the
boats used can pollute the water.

解析

【分析】
解答这类英语阅读表达题,需遵循“定位关键词→回原文找对应信息→归纳整理答案”的思路:先通读短文把握主旨,再针对每个小题的问题提取核心关键词(如51题关键词“snorkeling”、52题“perfect places”等),带着关键词回到原文对应段落定位相关语句,筛选出与问题匹配的关键信息,最后简洁准确地组织语言作答,确保答案贴合问题要求且符合原文内容。
【解析】
51题:问题询问“什么是浮潜”,定位到原文第二段第一句,提取浮潜的定义,整理为符合问题的表述;
52题:问题询问“浮潜的理想地点”,定位到原文第二段最后一句,提取描述理想地点的关键信息;
53题:问题询问“除欣赏海洋生物外的好处”,定位到原文第四段,提取与就业相关的益处;
54题:问题询问“反对浮潜的原因”,定位到原文第五、六段前半部分,提取涉及海洋动物和人类安全的反对理由;
55题:问题询问“浮潜危害海洋环境的方式”,定位到原文第六段后半部分,提取破坏珊瑚礁和水体污染的相关信息。
【答案】
51. It is the activity of swimming underwater with a snorkel that helps people breathe while looking down to enjoy sea life.
52. Warm seas with clear water and almost no waves.
53. It offers people jobs like tour guides and boat drivers.
54. Because it may affect sea animals' behaviour and population numbers, and people may get hurt.
55. It may damage coral reefs and the boats used can pollute the water.
【知识点】
英语阅读理解(阅读表达)、信息提取与归纳
【点评】
本题是英语阅读表达的基础题型,主要考查学生快速定位原文信息并准确归纳的能力,答案多来自原文的直接整合,只要认真阅读短文、找准对应段落即可完成作答,难度适中。
【难度系数】
0.7