2026年经纶学典5星学霸八年级英语下册译林版第70页答案
例题1
: (眉山中考)Good posture(姿势) isn't just helpful for taking math exams. Musicians, sports players and public speakers can all benefit(受益) from it. When you feel stressed out, you can also try to sit up straight or stand tall. It can help you feel more positive and focus better.
4. What is the passage mainly about?

A.The benefits of positive posture.
B.A good way to relax in an exam.
C.The benefits of a slumped - over position.
D.A good way to have math tests.

答案

解析: A 文章主旨题。根据“Good posture isn't just helpful for taking math exams.”可知本文主要介绍了好的身体姿势的益处。

解析

【分析】
本题是英语阅读理解的主旨大意题,解题思路为:先定位文章核心主题句,梳理文章围绕的核心内容,再逐一分析选项,排除片面、错误的选项,选出最贴合主旨的答案。
【解析】
本题为英语阅读理解的主旨大意题。文章开篇点明核心主旨:“Good posture isn't just helpful for taking math exams. Musicians, sports players and public speakers can all benefit from it.”,后续内容进一步说明保持良好姿势在缓解压力、提升状态等方面的益处,整体围绕“良好姿势的益处”展开。分析选项:A选项“良好姿势的益处”契合文章主旨;B选项仅涉及考试放松,属于片面信息;C选项“弯腰姿势”与文章倡导的良好姿势相悖;D选项仅提及数学考试,片面。因此选A。
【答案】
A
【知识点】
英语阅读理解主旨大意题
【点评】
本题考查英语阅读理解的主旨大意,解题关键在于抓住文章核心主题句,避免被片面选项干扰,属于初中英语常见题型,难度适中。
【难度系数】
0.6
训练1
: (东营中考)We've all seen pictures of camels carrying heavy loads(负载物) across the sandy desert. They walk without stopping for food or water for several days...
Camels are the only animals with humps. And it's the hump that gives camels the amazing ability to go for long periods of time without food or water. The hump is like a spare cupboard (备用食物柜) where the camel stores food and water for days when there is nothing to eat or drink...
Nature really has given camels the perfect system for living the hard desert life.
5. What does the writer mainly want to tell us?

A.Camels have some amazing abilities.
B.Camels are good helpers for desert people.
C.Camels have a great quality of never wasting water.
D.Camels have a perfect system for living in the desert.

答案

训练1 D 文章主旨题。根据“Nature really has given camels the perfect system for living the hard desert life.”可知本文主要介绍了骆驼的驼峰让骆驼可以在沙漠中生活,即骆驼在沙漠中有一套完美的生活系统。

解析

【分析】
这是一道英语阅读理解的主旨大意题,解题思路为:先通读全文梳理核心内容,重点关注文章的总结性语句(通常在结尾),以此确定文章主旨,再逐一分析选项,排除片面、宽泛或无关的选项,选出与主旨匹配的答案。
【解析】
本题为主旨大意题,文章先介绍骆驼驮重物穿越沙漠的特点,接着说明驼峰储存食物和水的作用,最后在结尾明确总结:“Nature really has given camels the perfect system for living the hard desert life.”,即骆驼拥有适应沙漠艰苦生活的完美系统。分析选项:A选项“骆驼有惊人的能力”表述宽泛,未紧扣沙漠生活的核心;B选项“骆驼是沙漠人的好帮手”文中未提及;C选项“骆驼从不浪费水的品质”仅为驼峰作用的一部分,片面;D选项“骆驼有适应沙漠生活的完美系统”与文章结尾主旨句完全匹配,故选D。
【答案】
D
【知识点】
英语阅读理解主旨大意题
【点评】
本题考查学生对英语文章主旨的把握能力,要求学生能准确定位文章的核心总结句,排除片面或无关选项,难度适中。
【难度系数】
0.6
例题2
: (滨州中考) What's more, the theme of the lantern can be chosen in different ways. "Anything that can be designed on a lantern can make a wonderful show, and everyone is encouraged to turn their ideas into real works," said Zhang Fanglai, a leading researcher at the Colorful Lantern Museum of China. And the rich themes of Zigong lanterns show the spirit of creativity and warmth from the bottom of the local people's heart.
3. According to the passage, what's Paragraph 3 mainly about?

A.The rich themes of Zigong lanterns.
B.The long history of Zigong lanterns.
C.The excellent inheritors of Zigong lanterns.
D.The modern technologies of Zigong lanterns.

答案

解析: A 段落大意题。根据“What's more, the theme of the lantern can be chosen in different ways... And the rich themes of Zigong Lanterns show...”可知本段主要介绍了自贡灯笼丰富的主题。

解析

【分析】
本题为英语阅读理解中的段落大意题,解题思路是:先明确题目要求(概括第三段的主要内容),接着快速浏览第三段抓取核心信息,最后逐一排除与段落内容无关的选项,确定正确答案。
【解析】
该题属于段落大意题,需分析第三段核心内容:第三段先说明灯笼主题可通过不同方式选择,强调任何能设计在灯笼上的内容都能成为精彩展示,最后点明“自贡灯笼的丰富主题体现了创造力与来自当地人内心的温暖”,核心围绕自贡灯笼的丰富主题展开。选项B(悠久历史)、C(优秀传承人)、D(现代技术)在段落中均未提及,只有选项A符合段落主旨,故答案为A。
【答案】
A
【知识点】
英语阅读理解 段落大意题
【点评】
本题考查学生对英语段落主旨的概括能力,难度较低,学生只需抓住段落核心主题句即可轻松作答,属于阅读理解基础题型。
【难度系数】
0.7