Unit 2 Listening & Speaking 分层同步练习 2026-2027学年仁爱科普版英语九年级上册

**基本信息** 初中英语Unit 2 Listening & Speaking同步练，以“Different Kinds of Pollution”为主题，通过基础巩固、能力提升、综合拓展三层设计，实现从词汇认读、句型应用到语篇输出的渐进式知识巩固，适配新授课分层教学需求，助力语言能力与思维品质协同发展。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础巩固层|污染类型词汇、核心句型|词汇匹配（图片/描述）、教材原句填空、听力信息补全，夯实基础词汇与语法| |能力提升层|词形转换、对话补全、语篇整合|动词不定式/现在完成时应用、教材对话迁移、动物独白语篇化，强化语境应用能力| |综合拓展层|问题解决、书面表达|家乡污染现状分析、“过去-措施-现在”结构写作，培养批判性思维与综合语言输出能力|

Unit 2 Listening & Speaking Different Kinds of Pollution 分层同步练习 基础巩固层(全体学生必做,夯实基础) 一、 词汇认读与匹配。将污染类型与图片或描述匹配) A. light pollution B. air pollution C. soil pollution D. noise pollution E. water pollution 1. ( ) It makes the night sky not dark and is harmful to animals. 2. ( ) Factories give out heavy smoke and make the sky grey. 3. ( ) Plastic bags and batteries are buried in the earth. 4. ( ) It causes hearing problems and harms whales in the ocean. 5. ( ) Unsafe water makes people sick. 二、 根据教材Activity 1B,选词填空。(注意使用正确的形式) [ raise, fight against, hearing, harmful, risk ] 1. World Soil Day is set up to people's awareness of soil pollution. 2. As the city has made efforts to air pollution, people can see a clearer sky now. 3. Noise pollution not only causes many problems, but also harms animals. 4. Light pollution can be to the health of people and animals. 5. Water pollution is putting people's health at . 三、 听教材Activity 2的独白,补全关键信息。(句型复习) 1. The giraffe was always hungry because there used to be (few/tall) trees, but now people have (cut down/planted) trees everywhere. 2. The eagle couldn't find trees to live in, but recently people have stopped (cutting down/planting) trees. 3. The dolphin said water pollution was a big (problem/fight) in the past, but now the water is getting (dirty/clean). 能力提升层(中等及以上学生必做,语境应用) 四、 用括号内所给单词的适当形式填空。 1. Air (pollute) has become a serious problem in many big cities. 2. The noise from the factory is really (harm) to our ears. 3. We should take action to protect the environment (serious). 4. In recent years, people (come) back to see the clear night sky in this area. 5. The government has done a lot to stop the water (pollute). 五、 补全对话。(结合教材Activity 1C & 3的句型) A: You look serious. What has happened? B: I've read an article about (噪音污染). A: What does it say? B: It says (噪音不仅引起听力问题,而且危害海洋动物). A: Yes, everything has changed. Do you know what has happened? B: Several years ago, the river was very dirty. Recently, people have made efforts to (清理) it. 六、 综合语篇填空。(将教材中长颈鹿、老鹰、海豚的独白整合成一篇短文) Hello, I am a giraffe. I like eating leaves on tall trees. There used to be 1. (few) trees and I was always hungry. Now, I have enough leaves 2. (eat) because people have planted trees. I am an eagle. Recently, people have stopped 3. (cut) down trees, so I can find a good place 4. (live) in. I am a dolphin. In the past, water pollution 5. (be) a big problem. But now, I have seen people's efforts to make the water clean again. 综合拓展层(学有余力学生选做,思维拓展) 七、 任务型阅读与思考。 Read the dialogue in Activity 3 and think about your hometown. "Several years ago, pollution was very serious. Recently, have/has come back. Do you know what has happened?" 1. What kind of pollution is the most serious in your city? 2. What have people done to fight against it? (List at least two actions) 3. As a middle school student, what can you do to reduce pollution in your daily life? (List at least two things) 八、 书面表达(共20分) 生态治理前后,我们的环境发生了很大的变化。请根据提示,谈谈某种污染的变化。 可选污染类型: air pollution / water pollution / noise pollution / light pollution / soil pollution 写作结构 第1句:过去的情况 In the past, pollution was serious / a big problem. There used to be 第2句:近期的变化或措施 Recently, people have stopped / planted / cleaned / reduced . 第3句:现在的结果 Now, is cleaner / better. We can . / Animals can . 第4句:感受或呼吁(可选) We must do something to protect . Let’s make our home greener. Your writing: 参考答案与解析 (Answer Key & Explanations) 基础巩固层 一、词汇匹配 1. A (光污染使夜空不黑,危害动物) 2. B (工厂排放浓烟,天空变灰) 3. C (塑料袋和电池埋在土里) 4. D (引起听力问题,危害鲸鱼) 5. E (不安全的水让人得病) 二、选词填空 1. raise (提高意识) 2. fight against (对抗空气污染) 3. hearing (听力问题) 4. harmful (be harmful to 对有害) 5. risk (putat risk 使处于危险中) 三、听力补全 1. few; planted 2. cutting down 3. problem; clean 能力提升层 四、词形转换 1. pollution (名词作主语) 2. harmful (形容词作表语) 3. seriously (副词修饰动词take action) 4. have come (Recently常与现在完成时连用) 5. pollution (水污染) 五、补全对话 noise pollution noise pollution not only causes hearing problems, but also harms ocean animals (考察教材原句的迁移) clean it up / make it clean 六、综合语篇填空 1. few (修饰可数名词复数,表示几乎没有) 2. to eat (动词不定式作后置定语,have enough leaves to eat) 3. cutting (stop doing sth. 停止做某事) 4. to live (动词不定式作后置定语,a good place to live in) 5. was (In the past提示一般过去时,主语是不可数名词water pollution) 综合拓展层 七、任务型阅读(开放性参考答案) 1. (示例) I think air pollution is the most serious in my city because there are too many cars. 2. (示例) The government has limited the number of cars, and people have planted a lot of trees. 3. (示例) I can take the bus to school instead of asking my parents to drive me. I can also reuse my plastic bottles and sort the garbage. 八、参考范文(以 air pollution 为例) In the past, air pollution was a big problem, and there used to be heavy smoke from factories and cars. Recently, people have stopped burning too much coal, planted more trees and reduced the use of cars. Now, the air is cleaner and better, so we can breathe fresh air and animals can live more happily. We must do something to protect the air, and let’s make our home greener. 学科网(北京)股份有限公司 $