Unit 6 D Living with nature单元限时检测-【初中必刷题】2025-2026学年八年级下册英语同步课件(外研版·新教材)

该初中英语单元复习课件围绕“人与自然和谐共生”主题，系统整合了自然保护相关词汇、语法及阅读写作技能，通过“全球变暖、自然奇观危机、冰川保护”等大单元情境任务，串联语言知识与实际应用，帮助学生构建完整的主题知识网络。 其亮点在于采用“情境驱动-分层训练”复习策略，如完形填空结合地球日话题训练词汇辨析（语言能力），阅读理解通过马达加斯加雨林等案例培养推理判断（思维品质），书面表达“Better Environment, Better Life”强化环保意识（文化意识）。分层任务设计满足不同学生需求，助力教师精准把握学情，有效提升复习效率。

英 语 八年级下册 WY 1 2 3 Unit 6Living with nature 4 D 单元限时检测 5 刷速度 6 大单元主题情境 星光国际学校举办了“守护自然，共筑和谐”主题分享会，同学们 讨论了人类与自然和谐共生的方式以及保护自然的方法。 返回目录 7 速度 情境1 Mar提出了我们面临的全球变暖、水污染、自然资源枯竭三大问题，并列举 了其对地球和人类生存的严重影响。 任务一 完形填空（10分） 【2025黑龙江大庆调研】22th April is the World Earth Day. It is a day to tell us to . .1. . our earth. The earth faces a lot of . .2. ..What are they? What can we do to help her? We call the earth our “mother”.If the earth is really a mother, she must be crying . .3. . for help. She has . .4. . problems to deal with. 刷速度 返回目录 8 Global warming is a very big problem in the world. It . .5. . the earth hot and changes the climate. It also makes the sea level . .6. ..If the sea level goes on rising, some places may disappear . .7. . water in just a few dozen （几十个） years. Another serious problem is . .8. . pollution. We can only use about 3 percent of the earth’s water.. .9. . people throw rubbish and pour dirty water into rivers and seas. Many people don’t have clean water to drink. What’s more, humans are using up natural resources. Many experts think that there will be no coal （煤） to use on the earth by 2158 and oil will . .10. . by 2050.#1.4 完形填空·语篇导读 本文通过世界地球日引出地球面临的三大危机。 刷速度 返回目录 1.( ) A.care about B.look for C.get off D.believe in A 【解析】句意为：这一天告诉我们要关心我们的地球。根据语境可知，此处指要 关心我们的地球。故选A项。 2.( ) A.questions B.problems C.grades D.reasons B 【解析】句意为：地球面临许多问题。根据“She has… problems to deal with.”可知，此处指地球面临许多问题。故选B项。 3.( ) A.silently B.politely C.aloud D.brightly C 【解析】句意为：如果地球真的是一位母亲，她一定在大声呼救。根据“She has… problems to deal with.”和crying可知，此处指地球母亲一定会大声呼 救。故选C项。 刷速度 返回目录 10 4.( ) A.too much B.much too C.too many D.many too C 【解析】句意为：她有太多的问题要处理。too many 修饰可数名词复数，意为 “太多”，符合语境。故选C项。 5.( ) A.wants B.carries C.takes D.makes D 【解析】句意为：它使地球变热，改变了气候。根据Global warming 可知，此处 指全球变暖让地球变热。故选D项。 6.( ) A.raise B.lie C.rise D.hang C 【解析】句意为：它也使得海平面上升。根据If the sea level goes on rising 可知，此处指全球变暖使得海平面上升，应用rise。故选C项。 刷速度 返回目录 11 7.( ) A.above B.under C.on D.over B 【解析】句意为：如果海平面继续上升，一些地方可能会在短短几十年内消失在 水下。根据语境可知，此处指海平面上升会让一些地方消失在水面以下。故选B项。 8.( ) A.water B.air C.land D.noise A 【解析】句意为：另一个严重的问题是水污染。根据“We can only… the earth’s water.”可知，此处指的是水污染问题。故选A项。 刷速度 返回目录 12 9.( ) A.If B.So C.Though D.But D 【解析】句意为：但是人们扔垃圾，把脏水倒入河流和海洋。根据语境可知，此 处表示转折。故选D项。 10.( ) A.put up B.cut up C.give up D.dry up D 【解析】句意为：许多专家认为，到2158年地球上将没有煤可用，到2050年石油 将会枯竭。根据“What’s more, humans are using up natural resources.” 可知，此处指到2050年石油将会枯竭。故选D项。 刷速度 返回目录 13 情境2 Mapel讲述了马达加斯加雨林、美国冰川公园和死海面临的危机，呼吁人类 停止破坏、保护自然奇观。 任务二 阅读理解A（10分） 【2025四川泸州二模】#1 Rainforest-forest≠rain I’m the rainforest of Madagascar. As my name suggests, I provide habitat for my plants and animals, such as monkeys, snakes and many kinds of flowers. For 80% of them, I’m their only home in the world. However, people are cutting down my trees for wood and to make space for farming. Please stop it. I’m disappearing. 刷速度 返回目录 14 If Frozen turns into Waterworld… I’m a glacier at the Glacier National Park in America. It’s a land full of ice and snow. Do you want to explore the white world in the film Frozen? Then my home is the best choice. Over two hundred years ago, there were about 150 glaciers. But now, there are only 50 to 60.Please stop climate change. I’m turning into Waterworld! 续表 刷速度 返回目录 15 The Dead Sea could die! I’m not a sea but a lake. And I’m not dead. In fact, many plants and animals living here. I’m saltier than any sea, so people can lie on my surface. Rivers flow into me. But now people take too much water from them. My water level is going down. I am becoming smaller and smalled year by year. Take less water, or I’ll dry up within the next 100 years. Then I really will be dead! 续表 阅读理解A·语篇导读 本文主要介绍了热带雨林、冰川以及死海所面临的危机。 刷速度 返回目录 11.What does the passage mainly talk about?( ) C A.The views in the world. B.Rainforest and the Dead Sea. C.Natural wonders in danger. D.Glaciers turn into Waterworld. 【解析】主旨大意题。通读全文可知，本文主要介绍了热带雨林、冰川以及死海 所面临的危机，C选项（濒危的自然奇观。）符合文章主旨。故选C项。 刷速度 返回目录 17 12.How is the rainforest of Madagascar now?( ) B A.It’s full of water. B.It’s disappearing. C.It can’t give human much wood. D.It can give human fewer farming spaces. 【解析】细节理解题。根据“I’m the rainforest of Madagascar.”以及 “I’m disappearing.”可知，马达加斯加的雨林现在快要消失了。故选B项。 刷速度 返回目录 18 13.At the Glacier National Park, how many glaciers were there over two hundred years ago?( ) D A.Around 15. B.About 250. C.Around 25. D.About 150. 【解析】细节理解题。根据“Over two hundred years ago, there were about 150 glaciers.”可知选D项。 刷速度 返回目录 19 14.According to the third paragraph, which is not true?( ) D A.The Dead Sea is a lake. B.There are many living things around the Dead Sea. C.It’s saltier than any sea in the world. D.The Dead Sea’s water level is going up. 【解析】细节理解题。根据“My water level is going down.”可知，它的水位 在下降，D选项表述错误。故选D项。 刷速度 返回目录 20 15.According to the passage, what can human do?( ) B A.Make space for farming in the forest. B.Save nature wonders. C.Increase the global temperature. D.Take much water from the Dead Sea. 【解析】推理判断题。根据“Please stop it.”“Please stop climate change.”以及“Take less water, or I’ll dry up”可推知，人类要拯救自然 奇观。故选B项。 知识拓展 dry up 意为“干涸”。 刷速度 返回目录 21 情境3 Kun介绍了冰川，以及气候变暖导致的冰川融化问题，强调人类应该采取行 动保护冰川。 任务三 阅读理解B（8分） 【2025河南南阳二模】We can see different kinds of wonderful things in nature. A glacier is one of them. What’s a glacier? It is a large piece of ice. Glaciers are called “rivers of ice”.That’s because they move like very slow rivers. There are two main kinds of glaciers. One is a sheet （片） of ice that spreads over a large area of land. The other kind forms in mountains and moves down to valleys （山谷）. 刷速度 返回目录 22 Falling snow forms glaciers. In high mountains, snow falls and does not melt. New snow falls on old snow. After many years, the snow turns into ice and then into glaciers. Over time, a glacier becomes very heavy. This causes it to move. Glaciers change the earth’s surface as they move. They shape mountains. They carry rocks and soil. When glaciers melt, they leave behind the rocks and soil. Most places with high mountains have glaciers. Glaciers cover about one- tenth of the earth’s land. Most of the earth’s fresh water is stored in glaciers. 刷速度 返回目录 Melted glacier water is used as drinking water in some places. Scientists study glaciers that have been around thousands of years. Glaciers can also be used to learn about the earth’s climate long ago. When a glacier reaches the ocean, parts of it break off. These icebergs （冰山） can be bad for ships. Glaciers are dangerous for mountain climbers. Many glaciers have deep cracks （裂缝） that can open quickly. Scientists have realised glaciers have a close connection with the climate. They begin to melt because of the rising temperature. In order to stop the melting of glaciers caused by climate change, each of us should do something.#7 阅读理解B·语篇导读 本文介绍了冰川并呼吁人们为减缓冰川融化采取行动。 刷速度 返回目录 16.What might a geography teacher say in his class?( ) D A.Mountains are mainly created by glaciers. B.Glaciers cover most parts of the earth’s land. C.A small amount of fresh water is stored in glaciers. D.Thousand-year-old glaciers carry climate information. 【解析】细节理解题。根据“Scientists study glaciers that… climate long ago.”可知，冰川可用于研究以往气候信息，地理老师可能会在课堂上提到这一 点。故选D项。 刷速度 返回目录 25 17. 写作手法 How does the writer organise Paragraph 3?( ) D A.By asking questions. B.By listing facts in spatial order. C.By showing problems and solutions. D.By listing causes and effects. 【解析】推理判断题。通读第三段可知，此段列举了冰川形成的原因及其影响。 由此可知作者通过列举原因和结果来组织此段。故选D项。 刷速度 返回目录 26 18.What is the main idea of Paragraph 6?( ) C A.The problems mountain climbers cause for glaciers. B.The differences glaciers make to the earth’s surface. C.The dangers that glaciers bring to people. D.A call for humans to act to protect glaciers. 【解析】主旨大意题。通读第六段可知，此段主要围绕冰川给人类造成的危险展 开。故选C项。 温馨提示 做主旨大意题时要在阅读和理解全文的基础上对段落内容或文章内容进行归纳和总结。 刷速度 返回目录 27 19. 写作意图 What is the purpose of the text?( ) A A.To give readers information about glaciers. B.To show the importance of glaciers. C.To explain how humans influence glaciers. D.To describe good and bad sides of glaciers. 【解析】推理判断题。通读全文可知，本文为读者提供了关于冰川的信息。故选A项。 刷速度 返回目录 28 情境4 Froy描述了四川的四姑娘山的特点，包括高度、地貌和攀登难度，展现了 自然的独特魅力。 任务四 阅读理解C（10分） 【2025江西赣州期末】 Mount Siguniang is located in Sichuan Province, China. The mountain gets its name from its four peaks close to each other. It is said that four lovely girls 刷速度 返回目录 29 protected pandas from monsters （妖怪）.20.___ The snowy mountains are hard for those who would like to climb. Out of the four peaks of the mountain, the youngest one is the Yaomei Peak.21.___The brave climbers from all over the world are trying to climb it. There is lots of large ice on the southern side and at the foot of the mountain.22.___ Dafeng Peak is 5,025 metres high and is at the south part of Mount Siguniang. It has strange rocks.23.___ It is the easiest peak to climb. G D F B 刷速度 返回目录 Next to Dafeng Peak is Erfeng Peak, which is 5,276 metres high. Its top is always covered with snow. In summer, it looks beautiful with green trees and grass. Sanfeng Peak is in the middle and rises to 5,355 metres. There is always some mist on the top of it.24.___ Besides the four famous peaks, Mount Siguniang also has lots of other mountains ready for us to find.#1.7 A 刷速度 返回目录 A.And this makes it look pretty and special. B.However, there are flower forests below them. C.They want to become more and more beautiful. D.Rising up to 6,250 metres, it is the highest of them all. E.Because the peak is close to the north of the mountain. F.So it is hard to reach the top. G.Unluckily, they were turned into four special white snow mountains. 阅读理解C·语篇导读 本文主要介绍了四姑娘山。 刷速度 返回目录 32 20. ___ G 【解析】根据“It is said that four lovely girls protected pandas from monsters.”可知，G选项（不幸的是，她们被变成了四座特殊的白色雪山。）符 合语境。故选G项。 21. ___ D 【解析】根据“Out of the four peaks of the mountain, the youngest one is the Yaomei Peak.”可知，此处在介绍幺妹峰。D选项符合语境。故选D项。 22. ___ F 【解析】由设空前一句可知，此处表示这座山很难攀登，F选项符合语境。故选F项。 刷速度 返回目录 33 23. ___ B 【解析】根据“It has strange rocks.”可知，此处是对风景的描述。B选项 （然而，下面有花林。）符合语境。故选B项。 24. ___ A 【解析】根据“There is always some mist on the top of it.”可知，A选项 （并且这让它看起来既漂亮又特别。）符合语境。故选A项。 刷速度 返回目录 34 情境5 Jenny通过讲述一棵向日葵的故事，呼吁人类保护自然。 任务五 阅读下面短文，在空白处按要求填入适当的单词或括号内单词 的正确形式。每空1个单词（10分） 【2025广东深圳期中】I’m a sunflower. I come 25. ______ a big field full of colourful flowers and green grass. Every day, I stand tall, facing 26. _____ bright sun. One day, a young girl saw me and ran towards me27. ____________ （cheerful）.She gently touched my yellow petals （花瓣）.“What a beautiful flower!” she said to 28. _________ （she）.This simple act of being admired filled my heart with joy. from the cheerfully herself 刷速度 返回目录 35 Farmers take good 29. ______ （careful） of us. They often water us and make sure we have enough nutrients from the soil. Sometimes, the weather becomes extremely hot, 30. _____ they still come to look after us without hesitation. In return, we provide them with seeds. People can eat these seeds as a tasty snack or make oil from them. However, people are cutting down too many trees and it causes a lot of 31. _______________ （environment） problems. It makes me sad because it’s harder for me and my friends to 32. ______ （grow） well. Now, I am 33. _________ （wait） for people to realise the importance of protecting nature. We sunflowers are doing our part and 34. ________ （human） should also protect nature so that we can all live in a more wonderful world.#1.4 语篇导读 本文是一棵向日葵的自述。 care but environmental grow waiting humans 刷速度 返回目录 25. ______ from 【解析】句意为：我来自一片满是五颜六色花朵和绿草的大田地。根据“come… a big field”可知，此处在介绍来源，come from意为“来自”，故填from。 26. _____ the 【解析】sun（太阳）是世界上独一无二的事物，前面应用定冠词the，故填the。 27. ____________ cheerfully 【解析】句意为：一天，一个小女孩看到我，欢快地朝我跑来。此处应用副词修 饰动词ran。故填cheerfully。 刷速度 返回目录 37 28. _________ herself 【解析】句意为：“多美的花啊！”她对自己说。本句中的主语和宾语是同一人， 用反身代词，故填herself。 29. ______ care 【解析】句意为：农民们精心照料我们。固定短语take care of 意为“照料”。 故填care。 知识拓展 look after 意为“照顾；照料”。 30. _____ but 【解析】句意为：有时，天气变得极其炎热，但他们仍然毫不犹豫地来照料我们。 设空前后是转折关系，用连词but（但是）。故填but。 刷速度 返回目录 38 31. _______________ environmental 【解析】句意为：然而，人们砍伐太多树木，这引发了很多环境问题。此处修饰 problems，要用形容词。故填environmental。 32. ______ grow 【解析】句意为：这让我难过，因为对我和我的朋友们来说，茁壮成长变得更难 了。固定句型“it’s+形容词+for sb to do sth”意为“对某人来说做某事 是……的”。故填grow。 刷速度 返回目录 39 33. _________ waiting 【解析】句意为：现在，我正在等待人们意识到保护自然的重要性。根据Now可知， 此处时态用现在进行时，空前有am，故填waiting。 知识拓展 wait for 意为“等待”。 34. ________ humans 【解析】句意为：我们向日葵正在尽自己的一份力，人类也应该保护自然，这样 我们都能生活在一个更美好的世界里。这里表示泛指，应用human的复数形式。故 填humans。 刷速度 返回目录 40 情境6 Jack阐述了红树林对地球的重要作用，并提出了城市化进程中红树林面临 的危机以及保护红树林的举措与成效。 任务六 从方框中选择合适的单词并用其适当形式填空（10分） 【2025陕西渭南期中·改编】#1 busy bring we forest many protect can be move work Mangroves （红树林） are important for our earth. They 35. _____ take in plenty of carbon dioxide （二氧化碳） and make the air fresh. But around the world, cities are growing and they bring pollution, so many mangrove 36. _________ disappear. can forests 刷速度 返回目录 41 Shenzhen is 37. _________ hard to help protecting mangroves. The city is small and 38. ______, but it keeps 1% of the main city part for protecting mangroves. It even 39. _______ the coastal highway to help the mangroves before. It was a great move. To 40. _______ back the mangroves, it also planted more mangroves in some right places. Today, the Futian Mangrove Reserve becomes home to migratory birds. Many people in Shenzhen like helping mangroves. They enjoy activities like planting trees and making more and 41. ______ people know about mangroves. But there 42. _____ not many chances for them to join in. So, the city needs to do more and give chances to let people help. Protecting mangroves is good for 43. _____ city and the world. We should 44. _________ these important forests. And we still have a long way to go.#1.5 语篇导读 本文主要介绍了红树林对环境的重要作用。 working busy moved bring more are our protect 刷速度 返回目录 35. _____ can 【解析】句意为：它们能吸收大量的二氧化碳，使空气清新。根据句意可知，此 处表达红树林的作用，故填can。 36. _________ forests 【解析】句意为：但是，世界各地的城市都在发展，并带来污染，因此许多红树 林消失了。根据cities are growing and they bring pollution 可知，此处说 明随着城市不断发展，红树林也会受到影响，forest符合语境，many修饰可数名 词复数。故填forests。 37. _________ working 【解析】句意为：深圳正在努力帮助保护红树林。work hard 为固定搭配，此处 时态用现在进行时。故填working。 刷速度 返回目录 43 38. ______ busy 【解析】根据The city is small and可知，此处需要形容词作表语，busy符合语 境。故填busy。 39. _______ moved 【解析】句意为：它之前甚至为了帮助红树林而移动了海岸公路。根据“It was a great move.”可知,此处指移动海岸公路，应用move;结合时间状语before可知， 此处时态用一般过去时，故填moved。 40. _______ bring 【解析】动词不定式符号to后应使用动词原形,bring back 是固定搭配，意为 “使……恢复”，符合语境。故填bring。 刷速度 返回目录 44 41. ______ more 【解析】句意为：他们喜欢植树等活动，也喜欢让越来越多的人了解红树林。 more and more people 表示“越来越多的人”，符合语境。故填more。 42. _____ are 【解析】句意为：但他们没有太多的机会参与。根据语境可知，此处there be句 型时态为一般现在时，主语many chances 是复数，be动词用are。故填are。 刷速度 返回目录 45 43. _____ our 【解析】句意为：保护红树林对我们的城市和世界都有好处。此处需要形容词性 物主代词our修饰名词city。故填our。 44. _________ protect 【解析】句意为：我们应该保护这些重要的森林。此处用动词作谓语，结合语境 及所给词可知选protect，情态动词should后应使用动词原形。故填protect。 刷速度 返回目录 46 情境7 最后，同学们围绕 “人与自然和谐共生”的主题写下了自己的感悟和收获。 任务七 书面表达（15分） 45.【2025浙江温州期末】每年的6月5日是世界环境日。为配合今年的环保主题活 动，请你以“Better Environment, Better Life”为题，写一篇词数不少于90的环保征 文（开头已给出，不计入总词数）。 刷速度 返回目录 47 要点如下： 环境问题 政府要求 人们怎么做？ 青少年应该 怎么做？ 1.drop litter everywhere 2.rivers and lakes are polluted 3.air pollution causes illnesses 4.influence people’s daily life 1.walk to work or… instead of… 2.save water by… 3.keep public places clean 4.develop a healthy lifestyle 1.… 2.… 刷速度 返回目录 48 要求：（1）内容包括所有提供的要点； （2）文中不要提及真实姓名、学校等信息； （3）请你补充1—2点你的个人做法。 Better Environment, Better Life Pollution is one of the most serious problems in the world.____ 刷速度 返回目录 49 【参考范文】 Better Environment, Better Life Pollution is one of the most serious problems in the world.Litter is dropped everywhere, so rivers and lakes are polluted.What’s worse, air pollution causes health problems.Pollution has a great influence on people’s daily life. Protecting the environment is everyone’s duty.The government calls on people to walk to work instead of driving and save as much water as possible.People are told to keep public places clean.Besides, it’s important for people to develop a healthy lifestyle.As teenagers, we can go to school on foot or by bike every day.And we can reuse water and make full use of water.To live a better life, we should try our best to protect environment. 刷速度 返回目录 50 【解析】知识拓展 have a great influence on 意为“对……有重大影响”。 知识拓展 make full use of 意为“充分利用”。 刷速度 返回目录 51 $