Unit 8 Natural disasters练习(含解析) 2025-2026学年英语冀教版(2024)八年级下册

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Unit 8 Natural disasters练习(含解析) 2025-2026学年英语冀教版(2024)八年级下册

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一、单词拼写,本大题共10小题,每小题2分,共20分。根据提示写出适当的单词。
1.Although the children know that Ne Zha isn’t a _________ person, they love him very much.
2.This kind of things only happens in movies, not in r________ life.
3.Although he is from Japan,he can not speak J________ well.
4.China has ____ /'r p dl / become a world leader in high speed rail.
5.The ________(草原) is home to those who love grass with all their heart.
6.It’s cloudy today, I ________ (tell someone what you think he/she should do) you to take an umbrella with you.
7.Now I want to a________ (建议) you to prepare a present for Mike.
8.The ________ (mean) of safety is life.
9.The fire burned many trees. Luckily, firefighters arrived in time and put it out __________ (success).
10.I don’t like ________ (Japan) food. I prefer Chinese food.
二、选词填空,本大题共5小题,每小题3分,共15分。
chain, sometime, lung, destroy, gate
11.Forests, called the of the Earth, are playing an important role.
12.Sharks are at the top of the food in the ocean’s ecosystem (生态系统).
13.We must stop him when someone the environment.
14.Our teacher greets us at the school every morning.
15.We must protect ourselves and anywhere.
三、完成句子,本大题共10小题,每小题2.5分,共25分。根据句意提示完成句子。
16.She learns disaster safety by reading magazines.(对画线部分提问)
________ ________ she ________ disaster safety
17.My parents suggest that I should get up early to do sports.
My parents _________ me _________ _________ _________ early to do sports.
18.We practice fire drills every term. (改为否定句)
We ________ ________ fire drills every term.
19.这是我们的学校大门。
This is our school ________.
20.当涉及活动策划时,我们要考虑同学们的安全。
________ ________ ________ ________ activity planning, we should consider students’ safety.
21.病毒会使整个电脑系统崩溃。
The virus can ________ ________ the whole computer system.
22.如果人太多,我们应该知道如何应对人群。
If there are too many people, we should know how to ________ ________ the crowds.
23.他们正在讨论如何提高灾害应对能力。
They are ________ ________ how to ________ their disaster response ability.
24.老师常常建议我们别沉溺于玩电脑游戏。
Teachers often ____ about playing computer games.
25.老师总是建议我们在放学前完成作业。(advise)
The teacher always ________________________ our homework before school is over.
四、阅读理解,本大题共5小题,每小题3分,共15分。阅读下列短文,根据短文内容选择最佳选项。
Nature can be beautiful, but it can also be dangerous. Taking wildfires as an example. More and more wildfires are burning recently. In the past few years, they have burned millions of hectares (公顷) of land. Since 2023, Canada has experienced over 6,100 wildfires, with a total area of 164,000 square metres burned by wildfires.
Why do wildfires happen Natural factors (因素) such as lightning and high heat can cause wildfires, but four fifths of wildfires are caused by humans. Once a wildfire starts, it will burn anything along the path, such as trees and buildings. Dry weather and strong winds contribute to the spread of wildfires, and their spread speed is very fast, reaching up to 23 kilometres per hour.
So, what should you do to prevent wildfires from happening Firstly, be careful when you are outdoors. Follow fire safety rules in parks and public areas, especially when you are camping. If you are starting a fire outdoors, make sure to completely put it out later. Even though you are very careful, you should be prepared for wildfires.
Wildfires may be scary, but do you know they can actually help forests The fire can kill sick plants and harmful insects. Some animals perform better in areas damaged by wildfires. When trees are burnt down by wildfires, the sunlight will reach the forest floor and help young seedlings (幼苗) grow into new plants.
Wildfires are very dangerous and can cause damage. But they are also a part of the natural world and are good for forests. Therefore, we cannot simply regard them as disasters, and we should consider them properly.
26.How does the writer lead into the topic at the beginning of the text
A.By telling a story. B.By asking a question.
C.By listing numbers. D.By giving an example.
27.What does the underlined word “it” refer to in paragraph 2
A.Lightning. B.High heat. C.The wildfire. D.Dry weather.
28.What should you do to prevent wildfires from happening
①Help plant more trees. ②Follow fire safety rules.
③Put out fires completely. ④Be prepared for wildfires.
A.①②③ B.①②④ C.①③④ D.②③④
29.What’s the best title for the text
A.How dangerous wildfires are B.Consider wildfires in a proper way
C.What wildfires bring to people D.Wildfires in Canada
五、书面表达,25分。
30.假如你是李华,学校英语社团正在以“A common natural disaster”为主题开展征文活动,请你根据以下提示写一篇短文投稿。
提示:
1.介绍一种常见的自然灾害(如台风、洪水、野火等);
2.说明它的成因和危害;
3.给出遇到该灾害时的应对方法。
要求:
4.词数 80~100;
5.文中不得出现真实姓名和学校名称;
6.语句通顺,意思连贯,语法正确,书写规范。
______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
参考答案
1.real
【详解】句意:虽然孩子们知道哪吒不是真人,但他们非常爱他。根据“Although the children know that Ne Zha isn’t a...person, they love him very much.”可知,此处指尽管哪吒不是真实存在的人,但是孩子们还是很爱他。real“真正的”符合语境。故填real。
2.(r)eal
【详解】句意:这种事情只发生在电影中,而不是在真实生活中。空后是名词“life”,所以该空应为一个形容词。结合前面的“in movies”及首字母提示可知,该空表达的应是“真实的,实际的”,对应real。故填(r)eal。
3.(J)apanese
【详解】句意:尽管他来自日本,但是是他的日语讲得不好。根据“he is from Japan”可知他应是讲日语的。speak Japanese是“讲日语”,首字母为J,Japenses符合题意。故填(J)apanese。
4.rapidly
【详解】句意:中国已迅速成为世界高铁领导者。根据句子结构可知,空格所填词为副词,修饰动词 become,/'r pidli/对应的单词为rapidly。故填rapidly。
5.grassland
【详解】句意:草原是那些全心全意热爱草的人的家园。结合汉语提示可知,需要表示“草原”这一含义,要使用“grassland”表示,定冠词The表示特指,所以grassland使用单数形式。故填grassland。
6.advise
【详解】句意:今天多云,我建议你带把伞。根据英文释义“tell someone what you think he/she should do”可知,设空处是“建议”,其英语表达为advise,该句是一般现在时,主语是“I”,动词填原形。故填advise。
7.(a)dvise
【详解】句意:现在我想建议你为迈克准备一份礼物。分析题干可知,“want to …”后缺动词原形,结合首字母和中文提示可知,此处应用动词原形advise,“advise sb. to do sth.建议某人做某事”,符合语境,故填(a)dvise。
8.meaning
【详解】句意:安全的意义是生命。mean“意思”,动词。根据定冠词“The”和介词“of”可知,此处应填名词形式meaning“意义”,在句中作主语。故填meaning。
9.successfully
【详解】句意:大火烧毁了许多树木。幸运的是,消防员及时赶到,成功地把火扑灭了。put it out(扑灭它)是动词短语,需要用副词来修饰,括号内的success是名词,意为“成功”,其副词形式为successfully,意为“成功地”。故填successfully。
10.Japanese
【详解】句意:我不喜欢日本菜。我更喜欢中国菜。此处使用形容词Japanese“日本的”作定语修饰名词。故填Japanese。
11.lungs 12.chain 13.destroys 14.gate 15.anytime
【解析】11.句意:森林,被称为地球的“肺”,正发挥着重要的作用。根据“Forests…of the Earth”及备选词汇可知,森林常被比作地球的肺,应选lung“肺”,此处表示复数含义,用复数形式lungs。故填lungs。
12.句意:鲨鱼在海洋生态系统中处于食物链的顶端。根据“at the top of the food…ecosystem”及备选词汇可知,此处指食物链,对应短语“food chain”,应选chain“链子”。故填chain。
13.句意:当有人破坏环境时,我们必须阻止他。根据“stop him…the environment”及备选词汇可知,此处指破坏环境,应选destroy“破坏”,主语是“someone”,时态为一般现在时,动词用第三人称单数形式destroys。故填destroys。
14.句意:我们的老师每天早上在校门口迎接我们。根据“greets us at the school”及备选词汇可知,此处指学校大门,对应短语“school gate”,应选gate“大门”。故填gate。
15.句意:我们必须在任何时间、任何地点保护自己。根据“and anywhere”及备选词汇可知,此处指任何时候,应用anytime“任何时候”。故填anytime。
16. How does learn
【详解】句意:她通过阅读杂志学习灾害安全知识。划线部分为“by reading magazines”,表示方式,用疑问词how来提问。原句主语是“she”,为第三人称单数,谓语动词是“learns”,在疑问句中,需要借助助动词does放在主语前,动词learns还原为原形learn。所以答案依次为How;does;learn。
17. advise to get up
【详解】句意:我父母建议我早起做运动。原句中“suggest that I should…”可以转换为“advise sb. to do sth.”这一结构,意为“建议某人做某事”,句子主语“My parents”为复数形式,时态为一般现在时,动词advise用原形即可,to get up为动词不定式作宾语补足语。故填advise;to;get;up。
18. don’t practice
【详解】句意:我们每学期都进行消防演习。原句为一般现在时,主语为we,谓语为实义动词practice,改为否定句时需借助助动词do的否定形式don’t,后接动词原形practice。故填don’t;practice。
19.gate
【详解】根据中英文对照可知,英文句子中缺少“大门”的英文表达gate,故填gate。
20. When it comes to
【详解】根据中英文对比可知,此处缺“当涉及……时”。第一到第四空组合成固定短语“When it comes to”,用来引出谈论的话题“活动策划”,契合原句语义。故填When;it;comes;to。
21. bring down
【详解】句意:病毒会使整个电脑系统崩溃。情态动词can后接动词原形,bring down是固定短语,意为“使(系统、机构等)崩溃、瘫痪”,符合语境。故填bring;down。
22. deal with
【详解】根据中英文对照可知,空处缺“应对”,动词短语deal with“应对”,how to do sth“如何做某事”。故填deal;with。
23. talking about improve
【详解】根据句意可知,第一、二空表示“讨论”,用动词短语“talk about”,句子是现在进行时,其结构为“be+动词的现在分词”,所以这里用talk的现在分词talking;第三空表示“提高”,用动词“improve”,how to do sth.是“如何做某事”的结构,所以这里用动词原形improve。故填talking;about;improve。
24.advise us not to be crazy
【详解】建议某人不干某事:advise sb. not to do sth.;我们:us,宾格代词;为……而疯狂/沉溺于:be crazy about。根据时间状语often可知,句子是一般现在时,主语是复数形式,故动词应用原形。故填advise us not to be crazy。
25.advises us to finish
【详解】结合中英文对照,此处缺少“建议……完成”。结合提示词可知,“建议某人做某事”的英文表达为advise sb to do sth.。主语为teacher,根据“always”可知该句表达的是经常性动作,故时态用一般现在时,谓语用三人称单数形式advises,“我们”在此处作宾语,应用人称代词宾格形式us。“完成”为finish,在不定式to后用动词原形。故填advises us to finish。
26.D 27.C 28.D 29.B
【导语】本文是说明文,主要讲述了野火产生的原因,野火对环境的影响以及如何预防野火。
26.细节理解题。根据文章开头“Nature can be beautiful, but it can also be dangerous. Taking wildfires as an example.”可知,作者是通过“举例(野火)”来引出话题的。故选D。
27.词句猜测题。根据“Once a wildfire starts, it will burn anything along the path ...”可知,这里的“it”指代的是前文提到的“the wildfire”。故选C。
28.细节理解题。根据第三段内容:“Follow fire safety rules in parks and public areas”对应②“make sure to completely put it out later”对应③“you should be prepared for wildfires”对应④因此正确选项是②③④。故选D。
29.最佳标题题。文章既讲了野火的危害,也讲了它对森林的益处,最后提出“we cannot simply regard them as disasters, and we should consider them properly”,所以最佳标题是“以恰当的方式看待野火”。故选B。
30.范文:
A common natural disaster
Typhoons are strong storms with powerful winds, which usually occur in the Western North Pacific.
They form when warm ocean water meets certain wind patterns. Typhoons can bring heavy rain to cool down hot summers, but they are very dangerous. Strong winds can make trees fall, damage buildings and cause floods.
When a typhoon comes, we should stay indoors, shut all windows and doors, and stay away from windows. We should also secure anything that could be blown away. Let’s learn more about typhoon safety and be prepared.
【详解】写作步骤
[第一步:审题立意]
确定文体:说明文,以一般现在时为主
明确要点:主要包含三个方面——介绍一种常见的自然灾害、说明其成因和危害、给出应对方法
确定人称:第三人称(they),第一人称复数(we)
注意事项:不得透露真实姓名和学校名称;语句通顺,意思连贯;要点齐全
[第二步:构思布局]
四段式结构:
第一段:引出灾害类型,简要定义
第二段:说明灾害的成因、危害
第三段:给出应对方法并呼吁学习安全知识
[第三步:要点展开]
要点一:灾害介绍
灾害类型:Typhoons/Floods/Wildfires/Earthquakes/Tsunamis
定义描述:strong storms with powerful winds/a large amount of water covering dry land/uncontrolled fires in forests
发生区域:in the Western North Pacific/in coastal areas/in dry forests
要点二:灾害成因
台风:warm ocean water meets certain wind patterns/hot air rises and cold air rushes in
洪水:heavy rain for a long time/rivers overflow/melting snow
野火:dry weather/lightning/human carelessness
要点三:灾害危害
台风危害:make trees fall/damage buildings/cause floods/bring heavy rain
洪水危害:destroy homes/wash away roads/cause people to lose belongings
野火危害:burn forests/harm animals/destroy houses/pollute the air
要点四:应对方法
台风应对:stay indoors/shut all windows and doors/stay away from windows/secure things that could blow away
洪水应对:move to higher ground/stay away from floodwater/listen to weather news
野火应对:leave the area quickly/cover nose and mouth/follow evacuation orders
要点五:总结呼吁
学习安全知识:learn more about...safety/be prepared
表达希望:stay safe/protect ourselves and our families

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