摘要:
**基本信息**
人教版八年级下册Unit5七选五专项训练,以“总起承接-代词闭环-细节匹配-段尾升华”为核心方法体系,围绕“认识灾害-经历-准备-救援-共处”逻辑链构建知识网络,适配单元复习与中考培优,提升语言逻辑与文化意识。
**专项设计**
|模块|题量/典例|方法提炼|知识逻辑|
|----|-----------|----------|----------|
|基础入门|Passage1(科普说明文)|总起承接、代词指代复现|从单元核心词汇切入,分类介绍自然灾害特征|
|话题应用|Passage2(叙事文)|过去进行时语境衔接、过渡叙事|以亲身经历呈现灾害过程,强化when/while用法|
|实用技能|Passage3(外刊改编)|设问总分结构、细节匹配|围绕“防灾准备”展开,衔接prepare等功能词汇|
|能力提升|Passage4(事理说明文)|代词闭环、分层主旨|聚焦“互助救援”,渗透rescue/shelter等主题词|
|主旨升华|Passage5(议论文)|转折逻辑、段尾呼吁|从“敬畏自然”升华,呼应单元Big Question|
内容正文:
人教版八年级下册 Unit5 Nature’s Temper 阅读理解七选五专项训练(中考标准 名师联袂)
命题对标(中考 7 选 5):严格遵循中考命题规范;每篇 5 空、7 选项,固定5 正确 + 2 多余干扰项;设空覆盖段首主旨句、段中因果 / 转折 / 递进衔接、段尾总结升华;核心考查单元重难点:过去进行时、when /while、naturaldisaster、warn、prepare、survive、rescue、shelter、which 引导拓展定语从句、代词指代复现、总分科普说明文结构;素材改编自 2026 青少年外刊;紧扣单元 Big Question How do natural disasters affect our lives?;话题:认识常见自然灾害、暴风雨亲身经历、灾害来临前做好准备、灾害中的互助救援、敬畏自然学会与自然共处;适配八年级学情,兼顾单元同步巩固与中考基础培优。
阅读下面短文,从短文后的七个选项中选出可以填入空白处的最佳选项。选项中有两项为多余选项。
Passage 1 主题:Know about Natural Disasters(基础入门・单元核心词汇科普说明文)
A natural disaster, which is the powerful show of nature’s temper, can bring great influence on human life. 1.________ Some happen suddenly while others develop slowly.
Earthquakes are one of the most terrible sudden disasters. 2.________ They can break buildings and make roads fall down.
Floods often come after heavy rains. 3.________ Many houses near rivers may be covered by plenty of water.
Drought is quite different from floods. 4.________ Without enough water, crops cannot grow well and people will face watershort problems.
5.________ We cannot stop them, but we can learn to get wellprepared.
Options:
A. It means there is little rain for a very long time.
B. Different kinds of natural disasters look quite different.
C. They shake the ground strongly when they take place.
D. Lots of water enters people’s homes during serious floods.
E. All natural disasters can be completely prevented by humans.
F. We should move into high buildings when drought happens.
G. Nature’s power reminds us to respect our planet.
Passage 2 主题:A Rainstorm Experience(单元核心话题・叙事夹叙夹议,过去进行时)
Last summer, I was staying at my grandma’s house, which lies in a small town. 1.________ The sky turned dark all of a sudden. Strong winds were blowing hard outside.
When the heavy rainstorm started, we were eating dinner inside the house. 2.________ Some tree branches fell onto the ground. The noise of rain against the roof was really loud.
3.________ The power went off suddenly. Everything in the room became dark. Grandma found some candles for us right away.
We could not go out because of the bad weather. 4.________ We talked about interesting stories and waited for the storm to pass.
After several hours, the wind and rain finally stopped. 5.________ This special experience taught me a lesson about nature’s temper.
Options:
A. Suddenly a heavy rainstorm hit the small town.
B. We had to stay inside the safe house the whole time.
C. We went out for a long walk as soon as it began to rain.
D. The strong wind brought lots of changes to the town.
E. We felt very excited and went to play in the heavy rain.
F. Soon electric power came back and everything returned to normal.
G. Later something unexpected took place.
Passage 3 主题:Get Prepared before Disasters Come(2026 外刊新编・实用科普话题)
Good preparations, which can greatly help us during natural disasters, are very necessary for every family. 1.________ It may give us more chances to keep safe.
2.________ You should learn to listen to different kinds of early warnings. When you hear the warning news, take action quickly.
Every family should prepare an emergency bag. 3.________ Inside it, you can put water, food, a flashlight and some medicine.
4.________ You need to talk about safe places and escape routes with your family. Make sure everyone knows where to go when danger comes.
No one hopes to meet natural disasters. 5.________ Good preparations will help you stay calm when bad things happen.
Options:
A. What should we do to make good preparations?
B. We must never listen to any disaster warnings.
C. Making preparations means getting ready for possible danger.
D. This small bag serves you when you cannot get daily supplies.
E. It is also important for families to make a safety plan together.
F. We should buy much expensive food only for emergency use.
G. But we can get wellready for unexpected danger.
Passage 4 主题:Help Each Other in Disasters(培优提升・事理说明文,互助救援)
When natural disasters happen, which bring lots of trouble to people’s life, trouble is everywhere. 1.________ They offer food, water and useful things for people in need.
Local volunteers play an important role at such hard moments. 2.________ They try their best to help people move to safe shelters.
Sometimes common people can also give a hand. 3.________ Even small help can bring warmth to those unlucky people.
Rescue workers are always the heroes in dangerous situations. 4.________ They risk their own safety to save people who are trapped.
5.________ Working together, human beings can get through hard times.
Options:
A. Groups and organizations will quickly give support.
B. They devote themselves to helping local affected people.
C. You can give away clothes or send messages to cheer people up.
D. They spend lots of time searching for and saving people in danger.
E. Nobody should give help to strangers during natural disasters.
F. Helping each other makes us stronger when we face nature’s temper.
G. Rescue workers can keep all disasters from taking place.
Passage 5 主题:Respect Nature and Live with It(单元压轴・主旨升华・事理议论文)
Nature’s temper, which shows itself in all kinds of natural disasters, cannot be controlled by human beings. 1.________ However, many people still forget how powerful nature can be.
We cannot fight against nature. 2.________ Learning its rules helps us make smarter choices.
Modern science helps us know more about natural disasters. 3.________ Yet science cannot stop disasters from happening.
4.________ We should build safer houses, learn safety knowledge and spread disasterwarning information.
5.________ Only in this way can we live peacefully with our great planet.
Options:
A. We should try our best to understand it instead.
B. It can cause great loss to people’s life and property.
C. Science can tell us some signs before disasters arrive.
D. We have no way to do anything when disasters come.
E. So there is nothing we can learn from natural disasters.
F. There are still useful things we can do to reduce the harm.
G. Respecting nature is the key to living in peace with the earth.
参考答案 + 逐空思路点拨 + 干扰项解析
Passage 1 完整解析
标准答案:1.B 2.C 3.D 4.A 5.G
逐空思路点拨:
1. B(总起承接):前句自然灾害是大自然力量的体现,对人类生活影响巨大;B “不同种类的自然灾害表现形式大不相同”,后句 “有些突发,有些缓慢形成” 对其进行解释。
2. C(代词闭环):前句地震是破坏力极强的突发性灾害;C 中They指代 earthquakes,“地震发生时地面会剧烈摇晃”,衔接后文建筑损毁、道路坍塌。
3. D(细节匹配):前句大雨过后常常引发洪水;D “洪水爆发时大量水流涌入居民家中”,承接后文河边房屋被大水淹没。
4. A(语义承接):前句干旱与洪水截然不同;A 中It指代 drought,“它指长时间降水稀少的现象”,对应缺水造成庄稼生长困难。
5. G(段尾升华):G “大自然的力量提醒我们应当敬畏我们的星球”,后句说明人类无法阻止灾害,但可以做好充分准备,扣单元主题 nature’s temper。
干扰项精准排除:
· E:“人类可以完全阻止一切自然灾害”,违背客观事实;
· F:“发生干旱时我们应当搬进高楼”,属于错误应对方式。
Passage 2 完整解析
标准答案:1.A 2.D 3.G 4.B 5.F
逐空思路点拨:
1. A(叙事背景,过去进行时语境):前句去年夏天我住在小镇的奶奶家;A “一场特大暴风雨突然袭击了这座小镇”,引出天空骤暗、狂风呼啸。
2. D(细节承接):暴风雨来临时我们正在屋内吃晚饭;D “狂风给小镇带来许多变化”,承接树枝被吹落、雨点猛烈敲打屋顶。
3. G(过渡叙事):G “后来一件意想不到的事情发生了”,引出后文突然停电、屋内陷入漆黑,奶奶拿来蜡烛。
4. B(代词闭环):前句恶劣天气导致我们无法外出;B “我们只能一直待在安全的屋子里”,后句讲故事等待风暴过去。
5. F(段尾叙事收束):F“不久电力恢复,一切回归正常”,呼应这次经历让我体会大自然的力量。
干扰项精准排除:
· C:“刚下雨我们就出门长时间散步”,违背暴风雨危险情境;
· E:“我们兴奋地跑到大雨中玩耍”,不符合安全常识。
Passage 3 完整解析
标准答案:1.C 2.A 3.D 4.E 5.G
逐空思路点拨:
1. C(代词闭环总起):前句良好的防灾准备对每个家庭十分重要,灾难中可以保护我们;C “做好准备意味着为潜在的危险提前做好筹划”,后句这会提升我们生存的概率。
2. A(设问开启下文):A“为了做好准备,我们应当做些什么?”,后文依次介绍收听预警、准备应急包、制定家庭安全预案。
3. D(细节承接):前句每个家庭都要准备应急包;D 中This small bag指代 an emergency bag,“当你无法获取日常物资时,这个包就可以发挥作用”,引出包内水、食物、手电、药品。
4. E(段中分层主旨):E “全家一起制定安全预案同样十分重要”,后句要和家人确定避险地点与逃生路线。
5. G(段尾升华):G “但是我们可以为意外危险做好充分准备”,承接没有人希望遭遇灾害,充分准备可以让人危难时保持冷静。
干扰项精准排除:
· B:“我们绝对不能收听任何灾害预警”,观点错误;
· F:“我们应当只大量购买昂贵食品用于应急”,脱离现实防灾常识。
Passage 4 完整解析
标准答案:1.A 2.B 3.C 4.D 5.F
逐空思路点拨:
1. A(代词闭环):前句自然灾害发生,到处都是困境;A “各类团体和组织会迅速提供援助”,They指代 Groups and organizations,后句为受灾人群提供食物、饮用水和物资。
2. B(语义承接):前句志愿者在艰难时刻发挥重要作用;B 中They指代 local volunteers,“他们全身心投入帮助当地受灾民众”,承接后文尽力帮助群众转移至安全避难所。
3. C(细节举例):前句普通民众同样可以伸出援手;C “你可以捐赠衣物或者发送信息鼓励受灾的人们”,对应后文微小帮助也可以带去温暖。
4. D(代词闭环):前句救援人员是危险处境下的英雄;D 中They指代 rescue workers,“他们花费大量时间搜寻、营救身处险境的人们”,衔接冒着自身安危解救被困群众。
5. F(段尾主旨升华):F“面对大自然的喜怒无常,互相帮助会让我们更加强大”,呼应文末人类团结可以渡过难关。
干扰项精准排除:
· E:“自然灾害期间不应当向陌生人提供帮助”,立场错误;
· G:“救援工作者可以阻止所有自然灾害发生”,违背客观事实。
Passage 5 完整解析
标准答案:1.B 2.A 3.C 4.F 5.G
逐空思路点拨:
1. B(总起承接):前句大自然的喜怒无常通过各类灾害展现,人类无法掌控;B 中It指代 nature’s temper,“它会给人类的生命和财产带来巨大损失”,后句转折很多人依然忽视大自然的威力。
2. A(转折逻辑):前句我们不能对抗大自然;A “相反我们应当尽最大努力去了解它”,引出掌握自然规律帮助我们做出明智选择。
3. C(细节承接):前句现代科学帮助我们更多认识自然灾害;C “科学可以告知我们灾害来临前的一些征兆”,后句转折科学依旧无法阻止灾害发生。
4. F(段首主旨句):F“依然存在很多我们可以做的事,以此降低灾害带来的伤害”,引出修建更安全房屋、学习安全知识、传播预警信息。
5. G(段尾呼吁升华):G “敬畏自然是与地球和平共处的关键”,呼应文末唯有如此我们才能和星球和谐共存。
干扰项精准排除:
· D:“灾害来临时我们完全无计可施”,与防灾减灾主题相悖;
· E:“我们无法从自然灾害中学到任何东西”,观点错误。
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