登录
Ⅳ. 根据短文内容,选择最佳答案。
How often do you exercise? What sports do you often do? Do you like walking, running, swimming or playing baseball? They're all aerobic (有氧的) exercise and are good for people's health.
Now people get less aerobic exercise than before because of the Internet. For example, some young people spend over four hours a day using the Internet, but they only spend twenty minutes doing exercise. Lots of doctors are worried about that. They say if people don't do exercise often, they may fall ill easily.
Schools are teaching students to exercise when they're young. PE is a sports subject. It teaches students how to play and exercise. Through the subject, teachers and parents wish kids to get into good exercise habits and keep them as they grow up.
There are many other kinds of aerobic exercise. Find your favourite one and start doing it. It will help you live a healthy life.
1. How does the writer start the passage? (
A. By giving examples.
B. By asking questions.
C. By showing numbers.
D. By using old sayings.
2. What can we know from paragraph 2? (
A. Some young people don't have enough exercise time.
B. People exercise less because they are busy with their work.
C. People will never fall ill if they often do aerobic exercise.
D. Taking 20-minute exercise a day can keep people healthy.
3. What do teachers and parents wish kids to do through PE? (
A. Have healthy eating habits.
B. Do well in all kinds of sports.
C. Be good at all kinds of subjects.
D. Have good habits of doing exercise.
4. What's the best title for the passage? (
A. What Is Your Favourite Sport?
B. Is PE Important to Students?
C. Why Not Do Some Aerobic Exercise?
D. How Much Time do You Spend on Exercise?
How often do you exercise? What sports do you often do? Do you like walking, running, swimming or playing baseball? They're all aerobic (有氧的) exercise and are good for people's health.
Now people get less aerobic exercise than before because of the Internet. For example, some young people spend over four hours a day using the Internet, but they only spend twenty minutes doing exercise. Lots of doctors are worried about that. They say if people don't do exercise often, they may fall ill easily.
Schools are teaching students to exercise when they're young. PE is a sports subject. It teaches students how to play and exercise. Through the subject, teachers and parents wish kids to get into good exercise habits and keep them as they grow up.
There are many other kinds of aerobic exercise. Find your favourite one and start doing it. It will help you live a healthy life.
1. How does the writer start the passage? (
B
)A. By giving examples.
B. By asking questions.
C. By showing numbers.
D. By using old sayings.
2. What can we know from paragraph 2? (
A
)A. Some young people don't have enough exercise time.
B. People exercise less because they are busy with their work.
C. People will never fall ill if they often do aerobic exercise.
D. Taking 20-minute exercise a day can keep people healthy.
3. What do teachers and parents wish kids to do through PE? (
D
)A. Have healthy eating habits.
B. Do well in all kinds of sports.
C. Be good at all kinds of subjects.
D. Have good habits of doing exercise.
4. What's the best title for the passage? (
C
)A. What Is Your Favourite Sport?
B. Is PE Important to Students?
C. Why Not Do Some Aerobic Exercise?
D. How Much Time do You Spend on Exercise?
答案
Ⅳ.1.B 2.A 3.D 4.C
解析
【分析】
做这篇阅读理解时，首先可以先通读题干明确每道题的提问方向，再带着问题回原文对应段落定位信息：第1题询问文章开篇的写作手法，直接看文章开头的内容即可判断；第2题指定定位到第二段，将选项和第二段内容逐一比对排除错误项；第3题定位到第三段找家长和老师期望的相关表述；第4题选最佳标题需要结合全文核心主题，排除只覆盖局部内容的干扰项，选出最贴合全文主旨的答案。
【解析】
1. 文章开篇连续抛出两个问题：How often do you exercise? What sports do you often do?，是通过提问的方式引出下文关于有氧运动的讨论，因此选B。
2. 第二段提到部分年轻人每天花超4小时上网，却只花20分钟锻炼，说明部分年轻人没有足够的锻炼时间：B选项错误，人们锻炼更少的原因是互联网而非忙于工作；C选项表述绝对，常做有氧运动也不会完全不生病；D选项原文没有说明每天20分钟锻炼就能保持健康，因此只有A表述正确，选A。
3. 根据第三段最后一句"Through the subject, teachers and parents wish kids to get into good exercise habits and keep them as they grow up"，可知老师和家长希望孩子通过体育课养成良好的锻炼习惯，对应D选项，选D。
4. 全文围绕有氧运动展开，介绍了有氧运动对健康的益处，指出当下人们锻炼不足的问题，最后呼吁大家选择自己喜欢的有氧运动坚持下去，C选项最贴合全文核心主旨，其余三个选项都只对应文章局部的小细节，不能覆盖全文内容，因此选C。
【答案】
1.B 2.A 3.D 4.C
【知识点】
阅读理解细节定位，写作手法判断，主旨大意归纳
【点评】
本题属于基础难度的阅读理解题，绝大多数题目都可以通过回原文直接定位找到对应答案，仅主旨题需要学生梳理全文核心内容排除片面的干扰项，能够有效锻炼学生快速抓取文本关键信息的能力，适合初中低年级学生练习。
【难度系数】
0.8
做这篇阅读理解时，首先可以先通读题干明确每道题的提问方向，再带着问题回原文对应段落定位信息：第1题询问文章开篇的写作手法，直接看文章开头的内容即可判断；第2题指定定位到第二段，将选项和第二段内容逐一比对排除错误项；第3题定位到第三段找家长和老师期望的相关表述；第4题选最佳标题需要结合全文核心主题，排除只覆盖局部内容的干扰项，选出最贴合全文主旨的答案。
【解析】
1. 文章开篇连续抛出两个问题：How often do you exercise? What sports do you often do?，是通过提问的方式引出下文关于有氧运动的讨论，因此选B。
2. 第二段提到部分年轻人每天花超4小时上网，却只花20分钟锻炼，说明部分年轻人没有足够的锻炼时间：B选项错误，人们锻炼更少的原因是互联网而非忙于工作；C选项表述绝对，常做有氧运动也不会完全不生病；D选项原文没有说明每天20分钟锻炼就能保持健康，因此只有A表述正确，选A。
3. 根据第三段最后一句"Through the subject, teachers and parents wish kids to get into good exercise habits and keep them as they grow up"，可知老师和家长希望孩子通过体育课养成良好的锻炼习惯，对应D选项，选D。
4. 全文围绕有氧运动展开，介绍了有氧运动对健康的益处，指出当下人们锻炼不足的问题，最后呼吁大家选择自己喜欢的有氧运动坚持下去，C选项最贴合全文核心主旨，其余三个选项都只对应文章局部的小细节，不能覆盖全文内容，因此选C。
【答案】
1.B 2.A 3.D 4.C
【知识点】
阅读理解细节定位，写作手法判断，主旨大意归纳
【点评】
本题属于基础难度的阅读理解题，绝大多数题目都可以通过回原文直接定位找到对应答案，仅主旨题需要学生梳理全文核心内容排除片面的干扰项，能够有效锻炼学生快速抓取文本关键信息的能力，适合初中低年级学生练习。
【难度系数】
0.8
