Unit 2 Listening & Speaking（导学案）2026-2027学年英语新教材仁爱科普版九年级上册

该初中英语导学案围绕“Greener Planet, Better Home”主题，聚焦5种污染类型的英文表达、描述污染现象的功能句型及污染变化与生态影响的信息。通过基础自测（英汉互译、短语匹配）和话题激活（生活经验中文作答）激活旧知，以“听前图片配对—听中语境填词与细节捕捉（含动物独白音频）—听后句型操练与结对交流—迁移创新主题分享会”为学习支架，构建从输入到输出的完整学习链。 该资料亮点在于以“人与自然”主题为载体，融合语言能力与思维品质培养。听力环节通过动物独白音频训练关键信息抓取与今昔对比分析，口语活动从句型替换到对话创编再到1分钟主题分享，层层递进提升表达连贯性与逻辑性。评价量规和语境化练习（如补全对话、口语小练笔）助力学生主动调控学习过程，培养自主学习能力与环保意识。

Unit 2 Greener Planet, Better Home Listening and Speaking 导学案 Part 1 基础自测：词汇初探 1. 英汉互译 汉译英 答案 英译汉 答案 1. 污染 pollution 5. awareness 认识；意识 2. 联合会；协会 union 6. whale 鲸 3. 长颈鹿 giraffe 7. eagle 雕；鹰 4. 海豚 dolphin 8. light pollution 光污染 2. 短语匹配 1—B 2—D 3—A 4—C 5—E Part 2 话题激活・思维预热 参考示例（合理即可） 1.空气污染、水污染、噪音污染等。 2.示例：水污染会让鱼虾死亡，破坏动物的生存家园；空气污染会让动物难以呼吸，影响植物生长。 模块一 听前・主题感知 图片配对答案： 左列从上到下：soil pollution → air pollution → water pollution 右列从上到下：noise pollution → light pollution 表现示例：Soil pollution is caused by rubbish in the soil. It is bad for plants. 模块二 听中・听力操练 【导学任务 1 语境填词・夯实基础】 1.soil pollution 2.air pollution 3.Noise pollution 4.Light pollution 5.water pollution 【导学任务 2 听力突破・细节捕捉】 动物 独白要点补全答案 giraffe few；planted eagle cutting dolphin problem；water 模块三 听后・口语操练 【导学任务 1 句型操练・模仿套用】 参考对话 —You look serious. What has happened? —I’ve read an article about air pollution. —What does it say? —Dirty air makes many people cough and air pollution is putting our health at risk. 【导学任务 2 结对交流・话题迁移】 参考对话 A: Ten years ago, water pollution was very serious here. Recently, the fish have come back. B: Yes, everything has changed. Do you know what has happened? A: People stopped putting waste into the river and the water becomes clean again. 模块四 迁移创新・核心任务 分享参考示例 Noise pollution was very serious near my home before. There were too many loud cars and it was hard to sleep at night. It also harmed the birds nearby. Recently, the government has made new rules and it becomes much quieter. I think we can also make less noise in public places. ________________________________________________________________________________ 一、根据句意及首字母提示补全单词 1.pollution 2.awareness 3.Noise 4.giraffe 5.Dolphins 二、单项选择 1.B 【解析】根据后句 “水很脏” 可知描述的是水污染，water pollution 符合语境。 2.A 【解析】固定结构 there used to be 表示 “过去曾经有”，符合句意与语法。 3.C 【解析】固定搭配 stop doing sth. 表示 “停止做某事”，此处指停止砍伐树木。 4.B 【解析】固定短语 put...at risk 表示 “使…… 处于风险中”。 5.A 【解析】问句询问湖泊发生了什么变化，答句描述现状符合语境。 三、句子排序 正确顺序：2 4 1 5 3 四、补全对话 1.B 2.A 3.F 4.C 5.D 五、口语表达小练笔 参考示例 The air in my city is getting better now. Five years ago, there was heavy air pollution and we could seldom see the blue sky. Now people drive less and plant more trees. The sky becomes clear again and we can see more birds. 第 2 页 共 7 页 第 1 页 共 7 页 学科网（北京）股份有限公司 $ Unit 2 Greener Planet, Better Home Listening and Speaking 导学案 课型：听说课 主题语境：人与自然・环境污染与生态保护 1.学习理解目标：通过图片匹配、语境填词与多轮听力输入，准确识别 5 种常见污染类型，听懂 3 段动物独白，熟练认读本课核心词汇与功能句型，完整获取污染变化与生态影响的事实信息。 2.应用实践目标：在句型替换与结对交流活动中，运用核心句型描述污染现象、对比今昔变化，独立完成 2 组对话创编，语法规范、表达通顺、语音语调基本准确。 3.迁移创新目标：在 “污染与生物” 主题分享活动中，选取一种污染描述其危害与变化并提出环保建议，完成 1 分钟口头展示，涵盖 “现象 - 影响 - 建议” 3 个核心要点，表达连贯、逻辑清晰。 学习重点 1. 5类污染的英文表达与描述污染现象的功能句型； 2.听力独白中关键信息的抓取与细节理解； 3.围绕 “污染变化” 话题进行简单的口头交流。 学习难点 1.独白中过去与现在状态的对比信息捕捉； 2.连贯地描述污染对动植物的影响并给出合理建议。 Part 1 基础自测：英汉互译 汉译英 英译汉 1. 污染 ________________ 5. awareness ________________ 2. 联合会；协会 ________________ 6. whale ________________ 3. 长颈鹿 ________________ 7. eagle ________________ 4. 海豚 ________________ 8. light pollution ________________ 2. 短语匹配 将污染类型与对应的中文释义连线。 1.air pollution A. 土壤污染 2.water pollution B. 空气污染 3.soil pollution C. 噪音污染 4.noise pollution D. 水污染 5.light pollution E. 光污染 Part 2 话题激活・思维预热 结合生活经验，用中文简要作答。 1.你在生活中见过哪些类型的污染？至少写出 2 种。 __________________________________________________ 2.你觉得这些污染会对动物或者植物造成什么影响？ __________________________________________________ 模块一 听前・主题感知 (对应教材 Activity 1 A) 微型任务：污染图片配对 自主观察教材中的 5 张场景图片，将图片与对应的污染类型英文名称配对；配对完成后，同桌互相说一说每种污染的直观表现。 背景铺垫 本课围绕 “不同种类的污染” 展开，通过图片识别、听力输入与口语操练，学习各类污染的表达、危害与生态影响，掌握描述污染现象与变化的常用句型。 模块二 听中・听力操练 【导学任务 1 语境填词・夯实基础】 对应教材 Activity 1 B 任务指令：结合句意与污染类型，选择合适的短语补全句子，将答案填写在横线上。 1.The International Union of Soil Sciences first suggested World Soil Day in 2002 to raise people’s awareness of the problem of ____________. 2.As the city has made great efforts to fight against ____________ in recent years, people can see much clearer sky now. 3.____________ not only causes many hearing problems, but also harms animals, especially whales in the ocean. 4.____________ can be harmful to the health of people and animals. More people are taking action to reduce it and bring back a clear night sky. 5.Unsafe water has made many people sick in the past few years and ____________ is putting people’s health at risk. 【导学任务 2 听力突破・细节捕捉】(对应教材 Activity 2) 听三段动物独白，运用 “抓时间标志词、抓对比信息” 的听力策略，补全句子，每空一词。 动物 独白要点补全 giraffe There used to be ____________ trees and I was always hungry. Now, I have enough leaves to eat because people have ____________ trees everywhere. eagle Several years ago, I couldn’t find trees to live in. But recently, people have stopped ____________ down trees and I can find a good place to live in and start a family. dolphin In the past, water pollution was a big ____________. In recent years, I have seen people’s efforts to make the ____________ clean again. 模块三 听后・口语操练 【导学任务 1 句型操练・模仿套用】(对应教材 Activity 1 C) 跟读教材中的示范对话，替换加粗部分的内容，结合其他污染类型创编新对话，和同桌进行练习。 示范句型： —You look serious. What has happened? —I’ve read an article about water pollution. —What does it say? —Unsafe water has made many people sick in the past few years and water pollution is putting our health at risk. 【导学任务 2 结对交流・话题迁移】 对应教材 Activity 3 任务指令：两人一组，参照提示句型，谈论某一种污染的过去与现在的变化，互相问答变化的表现与原因。 参考句型： 1.… ago, … pollution was very serious. Recently, … have/has come back. 2.Yes, everything has changed. Do you know what has happened? 模块四 迁移创新・核心任务 【主题任务：“污染与生物” 主题分享会】 情境：班级举办 “污染与生物” 环保主题分享会，以小组为单位进行展示。 结合本课所学与生活积累，选择一种你了解的污染，介绍它过去的危害、现在的改善情况，以及它对动植物的影响，完成 1 分钟左右的口头分享。 评价量规： 等级 评价标准 ★★ 合格 能说出污染的基本类型与简单影响，内容基本完整，表达基本通顺 ★★★ 良好 能清晰描述污染的过去与现在变化，逻辑清晰，语言通顺 ★★★+ 优秀 能结合生物影响提出合理的环保建议，联系现实，表达流畅有感染力 ________________________________________________________________________________ 一、根据句意及首字母提示补全单词 1.The p____________ in the river is very serious. Many fish have died. 2.We should raise people’s a____________ of environmental protection. 3.N____________ pollution is bad for our hearing. 4.The g____________ has a long neck and eats leaves on tall trees. 5.D____________ live in the sea and they are very smart. 二、单项选择 1.—What kind of pollution is it? —It’s ____________ pollution. The water is very dirty. A. air B. water C. soil 2.There ____________ many trees here 10 years ago. A. used to be B. use to be C. used to have 3.People stopped ____________ down trees and the forest came back. A. cut B. to cut C. cutting 4.Water pollution puts people’s health ____________ risk. A. in B. at C. on 5.—What has happened to the lake? —____________ A. It’s very clean now. B. I like the lake. C. Good idea. 三、句子排序 将下列句子排成一段通顺的对话，将序号写在横线上。 1.What does it say? 2.You look worried. What has happened? 3.That’s really terrible. We should do something. 4.I’ve read a report about soil pollution. 5.It says many plants can’t grow because of it. 正确顺序：____________________________________________ 四、补全对话 从方框中选出合适的句子补全对话，有两项多余。 A: Look at the sky. 1.__________ B: Yes. Air pollution was very serious here before. A: 2.__________ B: People have closed many factories and planted more trees. A: That’s great. 3.__________ B: I think so. Look, the birds have come back. A: Yeah! 4.__________ B: We can also tell people to drive less. A: 5 Let’s do something together. A. Do you know what has happened? B. It’s so clear and blue. C. What else can we do? D. Good idea. E. I can’t stand the noise. F. The environment is getting better. G. There is much water pollution. 五、口语表达小练笔 写 3-5 句话，描述你身边的一种污染变化，可以是变好的也可以是变差的，说明原因。 _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ 第 2 页 共 7 页 第 1 页 共 7 页 学科网（北京）股份有限公司 $