内容正文:
人教版八年级上Unit4 Amazing Plants and Animals七选五专项训练(中考标准 名师联袂 )
命题对标(中考7选5):严格遵循中考命题范式,每篇5空、7选项(固定2个干扰项);设空分层覆盖段首主旨、段中逻辑过渡、段尾总结升华;核心考查一般现在时科普叙事、因果转折、条件逻辑、指代复现、总分结构、现象阐释;素材甄选2026青少年外刊原创改编,精准紧扣单元核心话题:神奇动物生存技能、特色植物奇妙特性、动植物生存智慧、人与自然相处、保护自然生灵;完全匹配八上Unit4重难点(动植物描述句型、能力情态动词can/may、特征描写、原因目的状语、科普类常态句式);难度适中,适配单元限时刷题、课堂培优与中考基础专项巩固。
做题要求:阅读下面短文,从短文后的七个选项中选出能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:神奇的动物生存本领(基础入门·单元核心科普句型)
The nature is full of amazing animals. Every kind of animal has its own special skills to live well.
Many small animals look weak, but they are very smart. 1.________ They can run fast to keep safe from dangerous enemies.
Some animals have special body parts. 2.________ Its long tail can help it keep balance when it jumps between trees.
Birds are also amazing. Most birds have light feathers. 3.________ They can fly high and travel far to find food and warm places.
Animals’ special skills are not born by accident. 4.________ These skills help them get used to nature and live longer.
All amazing animal skills teach us a simple truth. 5.________ Every living creature has its own value.
Options:
A. Take squirrels for example.
B. They develop little by little for living.
C. These feathers make flying much easier.
D. Animals are smarter than human beings.
E. They know how to protect themselves well.
F. We should learn more skills from animals.
G. Most animals like living in warm places.
Passage 2 主题:奇妙的特色植物(单元核心话题·科普说明)
Plants are quiet but amazing living things. Unlike animals, they cannot walk or run, but they have special ways to grow and protect themselves.
Different plants grow in different places. 1.________ They can store much water in their thick leaves, so they live well in dry deserts.
Some plants have smart self-protection ways. 2.________ When insects come to eat their leaves, they will close leaves quickly.
Some flowers are very special too. They only bloom at night. 3.________ Night blooming helps them avoid high temperature and strong sunlight.
Plants have no eyes or hands, but they can feel the world. 4.________ They grow towards sunlight and search for water underground.
Nature is magical. 5.________ Every plant has its own amazing secret.
Options:
A. They can change to fit the environment.
B. Many desert plants are very special.
C. The famous mimosa is a good example.
D. Daytime blooming is bad for all flowers.
E. This special living habit protects them well.
F. Plants are the most beautiful living things.
G. It surprises us with countless wonderful plants.
Passage 3 主题:动植物的共生智慧(2026外刊新编·中考高频思辨)
In the natural world, many animals and plants depend on each other. This is called biological symbiosis.
Some plants need animals to help them grow and spread. 1.________ Animals carry their seeds to new places, so more new plants can grow.
2.________ Bees and butterflies get sweet honey from flowers. At the same time, they help flowers finish pollination.
This kind of relationship is good for both sides. 3.________ No one will get hurt in this natural cooperation.
However, the balance is easy to break. 4.________ If some animals disappear, related plants will also face living problems.
Protecting nature is protecting all living things. 5.________ We need to respect every natural rule.
Options:
A. It creates a win-win situation.
B. Many wild plants rely on animal spread.
C. Flowers and insects have a close connection.
D. Human activities always protect natural balance.
E. The natural balance is very fragile.
F. Animals are more important than plants.
G. Only in this way can nature keep balanced.
Passage 4 主题:城市里的野生小生灵(情景叙事·贴近生活)
When we talk about amazing animals and plants, we usually think of forests or deserts. 1.________ Many wonderful living things live quietly in cities around us.
In city parks, there are tall trees and colorful flowers. 2.________ They clean the air and make our urban environment more beautiful and fresh.
Small wild animals also live in cities. Little birds build nests on tall trees. 3.________ They make the quiet city full of lively energy.
These urban plants and animals are our best neighbors. 4.________ They help us relax and feel the beauty of nature.
We should learn to get along well with them. 5.________ Protecting them is protecting our own living home.
Options:
A. But nature is also around us.
B. They bring great beauty to cities.
C. Squirrels and sparrows are common city animals.
D. We should protect these lovely urban living things carefully.
E. Living with nature makes our life warm.
F. City life is boring without wild animals.
G. All wild animals can live in cities.
Passage 5 主题:敬畏自然,守护奇妙生灵(单元压轴·主旨升华)
Nature creates countless amazing plants and animals. Each living thing has its own living magic and value.
In the past, many people only cared about human needs. 1.________ Some wild plants were destroyed and many small animals lost their homes.
2.________ More and more people realize the importance of protecting wild creatures.
Every amazing plant and animal plays a role in nature. 3.________ The whole natural system will break down without them.
We do not need to do great difficult things. 4.________ We can start with small daily actions to protect them.
Nature’s beauty lies in diversity. 5.________ A colorful natural world makes human life better.
Options:
A. They keep the natural world balanced.
B. But now the situation has changed.
C. We used to hurt nature without awareness.
D. Small kindness can protect big nature.
E. Humans are the owners of the whole nature.
F. Protecting wildlife takes too much time.
G. Different creatures make nature wonderful.
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.E 2.A 3.C 4.B 5.F
逐空思路点拨:
1. 因果承接+细节匹配:前文点明小动物看似弱小却很聪明,E句承接说明它们擅长自我保护,后句跑得快避险正是自我保护的具体方式,逻辑紧密贴合科普叙事逻辑。
2. 举例总分结构:前文总述部分动物有特殊身体器官,A句以松鼠为例,后文具体介绍松鼠尾巴的作用,形成典型中考总分举例结构。
3. 指代呼应+细节递进:前文提到鸟类轻盈的羽毛,C句用These feathers指代,阐释羽毛助力飞行的功能,贴合动植物特征描写的单元考点。
4. 观点阐释衔接:前文说明动物技能并非偶然,B句承接点明技能是后天生存习得,解释前文观点,语义连贯、逻辑闭环。
5. 段尾主旨升华:前文总结动物各有生存本领,F句升华点明我们可以向动物学习,收束全文、立意积极,贴合中考结尾升华题型。
干扰项精准排除:D(动物比人类聪明)观点绝对、不符合客观事实;G(动物喜暖)话题片面,脱离全文动物生存技能的核心,直接排除。
Passage 2 完整解析
标准答案:1.B 2.C 3.E 4.A 5.G
逐空思路点拨:
1. 总分细节匹配:前文总述植物适配不同生长环境,B句聚焦沙漠特色植物,后句解释其储水耐旱的特性,精准对应环境适配的科普话题。
2. 举例过渡考点:前文点明植物有自我保护方式,C句以含羞草为具体案例,后文描写含羞草闭合叶片的自保行为,举例逻辑清晰。
3. 因果逻辑衔接:前文介绍夜间开花的特殊植物,E句阐释夜间开花的优势,解释该生长习性的存在意义,因果推导贴合中考高频考点。
4. 主旨递进:前文点明植物能感知外界,A句承接说明植物可主动适应环境,后文向光生长、寻水扎根正是适配环境的具体表现。
5. 段尾升华收束:前文感叹大自然神奇,G句升华点明无数奇妙植物造就自然之美,呼应开篇、收束有力。
干扰项精准排除:D(白天开花对花朵有害)表述绝对、违背常识;F(植物是最美生物)主观评价,文章侧重客观科普,直接排除。
Passage 3 完整解析
标准答案:1.B 2.C 3.A 4.E 5.G
逐空思路点拨:
1. 细节呼应衔接:前文点明植物依靠动物繁衍传播,B句细化野生植物依赖动物传播种子,与后文种子落地生长的内容精准呼应。
2. 话题切换总起:前文讲解植物与动物的共生,C句引出花朵与昆虫的共生关系,开启新的举例段落,过渡自然流畅。
3. 意义总结递进:前文描述昆虫采蜜、花朵授粉的双向互助,A句总结这是双赢模式,提炼共生关系的核心价值。
4. 转折逻辑铺垫:前文讲述自然共生的平衡状态,E句转折点明自然平衡十分脆弱,铺垫后文物种消失打破平衡的内容。
5. 段尾主旨升华:前文呼吁保护自然生灵,G句升华点明唯有如此才能维系自然平衡,贴合全文保护自然、遵循自然规律的主旨。
干扰项精准排除:D(人类活动保护自然平衡)与后文平衡易被破坏的语境相悖;F(动物比植物重要)观点片面错误,自然万物平等共生,直接排除。
Passage 4 完整解析
标准答案:1.A 2.B 3.C 4.E 5.D
逐空思路点拨:
1. 转折对比考点:前文提及人们总认为奇妙生灵只存在于偏远自然区域,A句转折点明自然就在身边,引出城市动植物的核心话题,是中考经典段首转折设空。
2. 指代呼应释义:前文描写城市花草树木,B句用They指代各类城市植物,阐释植物美化环境、净化空气的作用,细节衔接紧密。
3. 细节举例支撑:前文讲述城市有野生小动物栖息,C句列举松鼠、麻雀等常见城市生灵,贴合生活化科普语境。
4. 意义递进升华:前文点明动植物是人类的自然邻居,E句递进说明与自然共处温暖生活,阐释生灵存在的价值。
5. 观点落地收束:前文呼吁人们与城市自然生灵和谐共处,后文点明保护它们就是保护人类自己的家园。D项紧扣全文“爱护城市野生生灵、人与自然和谐共生”的核心主旨,发出正向倡议,完美收束全文,逻辑闭环完整。
干扰项精准排除:F(无野生动物城市枯燥)表述主观绝对;G(所有野生动物都能居城市)违背现实、逻辑错误,直接排除。
Passage 5 完整解析
标准答案:1.C 2.B 3.A 4.D 5.G
逐空思路点拨:
1. 因果叙事衔接:前文讲述过去人类只顾及自身需求,C句承接说明人类无意识伤害自然,对应后文生灵失去家园的恶果,因果逻辑完整。
2. 时空转折过渡:前文讲述过去的破坏行为,B句转折点明当下情况改变,引出人们保护自然的新认知,时空对比清晰。
3. 功能阐释匹配:前文点明动植物在自然界各有作用,A句阐释它们维系自然平衡,对应后文物种缺失导致系统崩溃的内容。
4. 观点落地衔接:前文说明无需宏大举措,D句承接点明微小善意亦可守护自然,呼应后文日常小事保护自然的做法。
5. 段尾主旨升华:前文点明自然之美在于多样,G句升华点明多样生灵造就精彩自然,收束全文、立意深刻。
干扰项精准排除:E(人类是自然主宰)价值观错误,违背人与自然和谐共生的主旨;F(保护自然耗时费力)态度消极片面,直接排除。
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