Unit4 Section B 7轮词汇循环单 2026-2027学年人教版八年级英语上册

**基本信息** 7轮递进循环设计，全覆盖32个核心单词及11个写作短语，聚焦“人与自然”主题，实现词汇从认知到输出的闭环训练。 **题型特征** |题型|题量/分值|知识覆盖|命题特色| |----|-----------|----------|----------| |7轮循环练习|32单词+11短语|词性转换、单句运用、语篇复现、话题翻译|递进逻辑；主题融合生态保护；语境化设计；写作输出铺垫|

jammy英语 原创制作 新人教八上 Unit 4 Amazing Plants and Animals Section B 词 汇分类循环练习 How are plants and animals connected with us? 整体遵循「识词认知→词义辨析→词性夯实→单句运用→语篇复现→输出落地」7轮递进逻辑，全覆盖32个核心单词 及11个写作短语，直击本单元"人与自然紧密联系/保护生态系统"主题 一、词汇分层掌握清单 / pollination, pollen, honeycomb, ecosystem, ant, mushroom, ton, pea, climate, ocean, tiny, per cent connect, connected, without, imagine, honey, disappointed, connection, action, planet, store, communicate, protect, importance, title, human, happiness, disappoint, role, except, lively / / be connected with/to, at this moment, in fact, for this reason, in order to, play a part (in sth), in the ecosystem, the number of, such as, be home to, play a role (in) 二、7轮循环练习正文 Round 1 英汉识词：看单词选正确词义（全覆盖32个核心单词） 使用场景：课前预习5分钟，快速检测词义掌握情况 1 3 5 7 9 . connect 2. connected A. B. B. B. B. B. B. C. C. C. C. C. C. D. D. D. D. D. D. A. B. B. B. B. B. B. C. C. C. C. C. C. D. D. D. D. D. D. . without 4. imagine A. A. . honey 6. disappointed A. A. . connection 8. pollination A. A. . pollen 10. action A. A. 11. per cent 12. planet A. … A. jammy英语 原创制作 1 1 1 1 2 2 2 2 2 3 3. store 14. honeycomb A. B. C. C. C. C. C. C. C. C. C. C. D. D. D. D. D. D. D. D. D. D. A. B. B. B. B. B. B. B. B. B. B. C. C. C. C. C. C. C. C. C. C. D. D. D. D. D. D. D. D. D. D. 5. communicate 16. ecosystem A. B. A. 7. protect 18. importance A. B. B. B. B. B. B. B. B. A. 9. title 20. human A. A. 1. ant 22. happiness A. A. 3. disappoint 24. mushroom A. A. 5. ton 26. role A. A. 7. pea 28. climate A. A. 9. ocean 30. except A. A. … 1. tiny 32. lively A. A. Round 2 短语英译汉（全覆盖11个核心写作短语） 使用场景：词汇入门巩固，强化短语形义关联 . be connected with/to 1 3 5 7 9 2. at this moment A. … B. B. B. B. B. B. … A. B. . in fact 4. for this reason A. A. B. . in order to 6. play a part (in) A. A. B. . in the ecosystem 8. the number of A. A. B. … B. . such as 10. be home to A. A. … 1 1. play a role (in) A. jammy英语 原创制作 Round 3 语境猜词：选加粗词/短语的正确含义 使用场景：阅读渗透，在"人与自然"真实语境中深化词义理解 1 2 3 4 5 6 7 8 9 1 . All living things are connected with each other in the ecosystem. A. … B. C. … D. D. D. D. D. . It is hard to imagine a world without bees. A. B. C. . Bees carry pollen from flower to flower to finish pollination. A. B. C. . Bees live in a honeycomb and store sweet honey inside. A. B. C. . In fact, 75 per cent of the world's food crops depend on bees. A. B. C. . It is wrong to disappoint our children by destroying the planet; they will feel disappointed. A. B. C. D. D. D. D. D. D. D. . We must take action in order to protect our Earth. A. B. C. . Every living thing plays a role in keeping the climate and the ocean healthy. A. B. C. . Look! Tiny ants are communicating with each other under the mushroom. A. B. C. 0. The forest is home to lively animals, except when winter comes. A. B. … C. … 11. We should understand the importance of every small human action. A. B. C. 1 2. For this reason, every one of us can play a part, even in small ways. A. B. C. Round 4 词性转换默写（核心词形变化全覆盖） 使用场景：词汇精讲后完成，直击中考语法填空考点 1 3 . connect (v.) → ) (n. ) → (adj. 2. act (v.) → (n. ) → (adj. ) . disappoint (v.) → (adj. ) → 4. important (adj.) → (n. ) (adj. ) 5 . communicate (v.) → (n. ) 6. happy (adj.) → ) (n. ) → (adv. jammy英语 原创制作 8. human (n./adj.) → 7 . live (v.) → (adj. ) → (n. pl.) ) (adj. ) 9 . protect (v.) → (n. ) 10. imagine (v.) → (n. Round 5 单句语法填空（单词+短语全覆盖融合运用） 使用场景：课中巩固/课后基础作业，落实所有核心表达 1 2 3 4 5 6 7 8 9 1 . All things in nature are . Can you ( … ) each other. ( ) a world ( ( ) clean water? . Bees make sweet . When bees carry . ) and live in a ( ). ( ) between flowers, they finish the job of ( ). ( ), 75 ) of our food depends on bees. ( . We should not . The little girl felt . There is a close . We must take 0. Bees help to ( ) our children by making them live on a sick ) when she heard the bad news. ( ). ( ( ) between plants and animals. ( ) ( ) ( ) nature. ( ) food in the honeycomb, and they even ( ) with each other by ). dancing. 1 1 1 1 1 1 1 1 1 2 1. Every living thing ( … ) the ) of protecting nature. ( 2. We must understand the ( 3. The 4. ( ) of this passage is "All Living Things Are ) and animals share the same planet. ( )". ( ( 5. ) are very small, but they can carry things many times their own weight. 6. Helping others brings us true 7. After rain, a red ( ). ( ) appeared under the tree. 8. An elephant can eat several 9. Everyone can ( ) of food a day. ( ) saving the planet, no matter how small their ( ) is. 0. A ( ) is a tiny plant, the ( ) is changing, and the ( ) is getting warmer. Round 6 同源语篇填空（所有词汇短语篇章复现） 使用场景：课后提升/单元复习，篇章层面复现所有核心词汇（"人与自然紧密相连/保护生态系统"主题） How Are Plants and Animals Connected With Us? jammy英语 原创制作 When we walk into a garden or a forest, we may not think about it very much. every living thing around us — every flower, every bee, every bird — is ( ), ) one ). It is ( … another. They are all ( ) in one big living web ( hard to ( ) what our world would look like ( ) this web. Take bees as an example. Bees make sweet ). But their real job is much bigger than making honey. When a bee flies from one flower to ) on its legs. In this way, it finishes the job of ) and ( ) that people love to eat, and they live together in a ( another, it carries ( ( helps plants grow into fruits and seeds. Scientists say that 75 need this kind of help from small animals. That means ( ) of the world's food crops ) foods we eat every day — (… ( ) apples, beans, ) their life. disappear too. That would make all of us very ( ) and even chocolate — all depend on bees ( ( ), if bees disappear, many of our favourite foods will ( ( ), and it would seriously ( ) the children who come after us. Bees are not the only hard workers. they dig tunnels, carry food and even ( ) ) work together under the ground; ( ) with each other by touching antennae. After rain, a red ( ) pushes up through the grass; worms turn the soil; birds carry seeds to new places. In ), small fish clean the bodies of big fish; whales carry nutrients across thousands of the wide ( kilometres. Every one of them — no matter how small — forest is ) so many almost looks like a busy city — everyone ( ) keeping the web alive. The ) living things that it ( … ( ( ), no one is free, and nothing is wasted. ( ), we ) is being polluted; many wild animals are losing their homes; many of rubbish are thrown into nature every day; and the number of bees and other helpful insects is dropping quickly. This ( ) are facing a big problem. The ( ) is getting warmer; the ( ( ) is very bad news for our own future. We must understand the ants, worms, mushrooms, fish, birds — all of them help to ( ) of every small life. Bees, ) clean water, clean air and rich soil for ) when we protect them, we protect ourselves. ( the whole ( ). ( … This is why we should take things. We can plant flowers in our garden for bees. We can put a bowl of water out for birds on hot days. We can stop using too much plastic. We can ) the trees and the rivers near our home. When we do these small things with our family and friends, we will also find that they bring us real is not far away from us; it is ) our own more we love nature, the more nature gives back to us. ( ). ( ) help nature, we don't have to do big ( ( ). Nature ), the ( … ( ). ( jammy英语 原创制作 The ( ) of a book about nature once said: "We do not inherit the earth from our parents; we borrow it from our children." So let's not disappoint the next little boy or girl who wants to see a butterfly, taste a sweet strawberry, or ( ( ) in a ( ) forest. ( ) , ) begin today — even a small step is a good step. When all of us do our ( ), we can keep our planet green, blue, and alive for a long, long time. Round 7 话题翻译（核心写作表达全覆盖输出） 使用场景：单元写作铺垫，从词汇输入过渡到表达输出（主题：How are plants and animals connected with us? / Protecting our ecosystem） 1 2 3 4 5 6 7 8 9 1 . 实际上，生态系统中的所有生物都是彼此相连的。 . 很难想象一个没有蜜蜂的世界——世界上百分之七十五的粮食作物依赖它们授粉。 . 蜜蜂住在蜂巢里，贮存蜂蜜，并在花朵之间传播花粉。 . 如果我们不保护地球，将会使后代失望——他们会对我们的行为感到失望。 . 为了保持气候和海洋健康，我们必须立刻采取行动。 . 极小的蚂蚁、红色的蘑菇和无数的海洋生物都在生态系统中发挥作用。 . 森林是许多生机勃勃的动植物的栖息地，例如鸟类、猴子和昆虫。 . 出于这个原因，我们每个人都应当参与保护自然——即使是最小的行动也很重要。 . 我们必须理解每一个微小生命的重要性；除了我们自己以外，地球上还生活着数百万种其他生物。 0. 保护自然不仅给我们带来幸福，也为人类的未来保留一个美丽的地球。 jammy英语 原创制作 三、使用建议 1 . 拆分教学节奏：课前预习 Round 1-2（识词+短语）；"How are plants and animals connected with us?"主题新授后完成 Round 3-5；单元复习/写作前完成 Round 6-7。 . 主题教育：本单元词汇聚焦"生态系统/人与自然的联系/环境保护"主题，是结合生态文明教育的良好载体； 可在讲解 pollination / ecosystem / climate / ocean 等词时同步渗透环保意识。 . 语法衔接：本单元词汇可与"条件状语从句(if…will)、情态动词(should/must)、被动语态"等语法结合讲解， 引导学生用 We must… / In order to… / Everyone should… 等句式表达环保倡议。 . 写作铺垫：Round 7 翻译可直接作为 "How to protect the environment / My action to save nature / All living things are connected" 话题写作的语料支撑。 2 3 4 教师版 · 含参考答案 jammy英语 原创制作 新人教八上 Unit 4 Amazing Plants and Animals Section B 词 汇分类循环练习 How are plants and animals connected with us? 整体遵循「识词认知→词义辨析→词性夯实→单句运用→语篇复现→输出落地」7轮递进逻辑，全覆盖32个核心单词 及11个写作短语，直击本单元"人与自然紧密联系/保护生态系统"主题 一、词汇分层掌握清单 / pollination, pollen, honeycomb, ecosystem, ant, mushroom, ton, pea, climate, ocean, tiny, per cent connect, connected, without, imagine, honey, disappointed, connection, action, planet, store, communicate, protect, importance, title, human, happiness, disappoint, role, except, lively / / be connected with/to, at this moment, in fact, for this reason, in order to, play a part (in sth), in the ecosystem, the number of, such as, be home to, play a role (in) 二、7轮循环练习正文（含答案） Round 1 英汉识词 答案：1.A 2.B 3.C 4.D 5.A 6.B 7.C 8.D 9.A 10.B 11.C 12.D 13.A 14.B 15.C 16.D 17.A 18.B 19.C 20.D 21.A 22.B 23.C 24.D 25.A 26.B 27.C 28.D 29.A 30.B 31.C 32.D （ 每题正确选项已用红色标注，请对照学生版查阅。） Round 2 短语英译汉 答案：1.A 2.B 3.A 4.B 5.A 6.B 7.A 8.B 9.A 10.B 11.A （ 每题正确选项已用红色标注，请对照学生版查阅。） Round 3 语境猜词 答案：1.A 2.B 3.C 4.D 5.A 6.B 7.C 8.D 9.A 10.B 11.C 12.D 教师版 · 含参考答案 jammy英语 原创制作 （ 每题正确选项已用红色标注，请对照学生版查阅。） Round 4 词性转换默写 答案：1.connection; connected 2.action; active 3.disappointed; disappointing 4.importance 5.communication 6.happiness; happily 7.lively; alive 8.humans 9.protection 10.imagination 1 3 . connect → connection (n.) → connected (adj.) . disappoint → disappointed (adj.) → 2. act → action (n.) → active (adj.) 4. important → importance (n.) disappointing (adj.) . communicate → communication (n.) . live → lively ) → alive ( 5 6. happy → happiness (n.) → happily (adv.) 8. human → humans (pl.) 7 9 ( ) . protect → protection (n.) 10. imagine → imagination (n.) Round 5 单句语法填空 答案：1.connected with 2.imagine; without 3.honey; honeycomb 4.pollen; pollination 5.In fact; per cent 6.disappoint; planet 7.disappointed 8.connection 9.action; in order to; protect 10.store; communicate with 11.plays a role in; ecosystem 12.importance 13.title; connected 14.Humans 15.Ants 16.happiness 17.mushroom 18.tons 19.play a part in; role 20.pea; climate; ocean （ 答案已用红色直接标注在学生版对应空格处，请对照学生版查阅。） Round 6 同源语篇填空 答案顺序：In fact, connected with, connected, in the ecosystem, imagine, without / honey, honeycomb, pollen, pollination, per cent, the number of, such as, peas, play a role in, For this reason, disappointed, disappoint / Tiny, ants, communicate, mushroom, ocean, plays a role in, home to, lively, plays a part / At this moment, humans, climate, ocean, tons, importance, store, planet, Except / action, In order to, protect, happiness, home, In fact, title, take a walk, lively, For this reason, feel free to, role （ 答案已用红色直接标注在学生版对应空格处，请对照学生版查阅；其中 take a walk / feel free to 为跨 单元滚动复现短语。） Round 7 话题翻译 答案：每句参考答案已用红色直接呈现在学生版对应书写横线上，教师可结合学生基础灵活打分。 （ 参考答案已用红色印在学生版横线处，请对照学生版查阅；鼓励学生使用同义表达。） 教师版 · 含参考答案 jammy英语 原创制作 三、使用建议 1 2 3 . 拆分教学节奏：课前预习 Round 1-2；新授后完成 Round 3-5；单元复习/写作前完成 Round 6-7。 . 主题教育：本单元聚焦"生态系统/人与自然的联系/环境保护"主题，是结合生态文明教育的良好载体。 . 语法衔接：可结合条件状语从句(if…will)、情态动词(should/must)、被动语态，引导学生用 We must… / In order to… 等句式表达环保倡议。 . 写作铺垫：Round 7 翻译可直接作为 "How to protect the environment / All living things are connected" 话题写作的语料支撑。 4 学科网（北京）股份有限公司 $