Unit 2 课时一 Listening & Speaking（课件） 仁爱科普版（新教材）九年级上册

该初中英语课件围绕“污染类型及环保行动”核心知识点，通过视频导入（Task 1）引导学生认知塑料污染，结合图片匹配（Activity 1）、填空练习（Task 2）等学习支架，从识别污染类型到分析问题影响，构建“认知-理解-应用”的知识脉络。 其亮点在于融合语言能力（听力对话、角色扮演）、思维品质（动物视角独白推断环保行动）和文化意识（World Soil Day等国际议题），如Task 4通过鹰、长颈鹿等动物独白分析“停止砍伐、植树”等解决方案，分层作业设计提升学习能力。学生能提升语言运用与环保意识，教师可借助结构化活动高效教学。

Activity to listen to the monologues and complete the sentences. One, I have a long neck, and I am the tallest animal in the world. I like eating leaves on tall trees. There used to be fewer trees, and I was always hungry. Now I have enough leaves to eat because people have planted trees everywhere. Two, I can fly in the sky like a kite and bring you good luck. Several years ago, I couldn't find trees to live in, but recently people have stopped cutting down trees. And I can find a good place to live in and start a family. Three, I am very clever, and I live in the sea. In the past, water pollution was a big problem. In recent years, I have seen people's efforts to make the sea clean again. Unit two, preparing for the topic, pollution, union, awareness, awareness, whale, giraffe, giraffe, eagle. dolphin. dolphin, sort, sort, journalist, journalist, interview. environmental . organization, organization, pardon, pardon. recycle. toilet. donate. donate. charity. ExpLoring the topic wastewater loudspeaker negative blood wisping . gray . correctly CoOperate CoOperate ever found award award metal honor honor introduction ant. Developing the topic suffer. Wrapping up the topic carbon carbon . tick . packaging cloth cloth Greening process process long. Unit 2 Greener Planet, Better Home Defferent kinds of pollution 第一课时 Listening & Speaking 制作人：Alison Yang learn some words and expressions about pollution.（学习理解） 01 talk about different kinds of pollution and talk about environmental protection. （应用实践） 02 be more aware of pollution and develop an awareness of environmental protection.（迁移创新） 03 By the end of this class, you will be able to 学习目标 Task 1 Know about pollution 01 Task 2 find out the problems 02 03 Task 3 talk about pollution Task 4 talk about pollution Task 5 raise the awareness 04 05 06 06 Exercise 07 Summary Homework Contents Do you want to be a green person? n. 绿色；绿色物品；绿地 adj. 绿色的； 环保的； 青的；未成熟的 北京市仁爱教育研究所 How can you be a green person? learn about pollution Task 1 北京市仁爱教育研究所 Watch a video and find out what pollution it is. Less plastic, more pleasant! plastic pollution What other pollution do you know? /pəˈluːʃn/ n. 污染 v. pollute 北京市仁爱教育研究所 light pollution noise pollution water pollution air pollution chemical pollution soil pollution 北京市仁爱教育研究所 Activity 1 Match the kinds of pollution (a-e) with the pictures. a.light pollution b.air pollution c.soil pollution d.noise pollution e.water pollution c b e d a 北京市仁爱教育研究所 What kind of pollution do you know? Talking pollution air pollution water pollution litter noise pollution light pollution soil pollution plastic pollution chemical pollution ... 北京市仁爱教育研究所 Task 2 Find out the problem 北京市仁爱教育研究所 Task 2 find out the problem 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 . soil pollution Noise pollution air pollution Light pollution water pollution Activity 1 B. Fill in each blank with a suitable phrase above. 北京市仁爱教育研究所 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 . soil pollution Noise pollution air pollution Light pollution Water pollution Read and take notes. /ˈjuːniən/n. 联合会；协会；同盟 国际土壤科学联合会（简称 IUSS） 提出 为了提高 /əˈweənəs/ n. 认识；知道；意识 adj. aware 有意识的 努力做/竭尽全力做...... /weɪl/ n. 鲸 伤害 伤害 采取行动做某事 使……处于危险之中; 危及…… 世界土壤日 北京市仁爱教育研究所 IUSS to raise people’s awareness of... suggest 2002 made great efforts to fight against much clearer sky causes many hearing problems harms animals whales be harmful to the health of ... take action to ... unsafe water sick put ... at risk bring back a clear night sky 北京市仁爱教育研究所 talk about pollution Task 3 北京市仁爱教育研究所 Listen and answer: What is Kangkang reading? He is reading an article about water pollution. What is it about? Unsafe water has made many people sick in the past few years and water pollution is putting our health at risk. 北京市仁爱教育研究所 Listen and repeat. Unsafe water has made many people sick in the past few years and water pollution is putting our health at risk. I’ve read an article about water pollution. You look serious. What has happened? What does it say? 北京市仁爱教育研究所 C. Pair work. Replace the parts in bold and practice with your partner. ... I’ve read an article about ... You look serious. What has happened? What does it say? 北京市仁爱教育研究所 Task 4 Find the solutions 北京市仁爱教育研究所 Guessing Guess what animal it is? /ˈdɒlfɪn/；/ˈdɑːlfɪn/ n. 海豚 giraffe /dʒəˈrɑːf/；/dʒəˈræf/ n. 长颈鹿 eagle /ˈiːɡl/ n. 雕；鹰 dolphin I have a long neck. I am the tallest animal in the world. I can fly like a kite. People think I can bring good luck. I am very clever. I live in the sea. 北京市仁爱教育研究所 Activity 2 Read the sentences and predict what may be filled in the blanks. . 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. I like eating leaves on tall trees. There used to be ____________ trees and I was always hungry. Now, I have enough leaves to eat because people have ______________ trees everywhere. In the past, water pollution was a big ________. In recent years, I have seen people’s efforts to make the ___________ clean again. adv. 处处，到处，各个地方 v. doing n.单数 n. 北京市仁爱教育研究所 Activity 2 . 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. I like eating leaves on tall trees. There used to be ____________ trees and I was always hungry. Now, I have enough leaves to eat because people have ______________ trees everywhere. In the past, water pollution was a big ________. In recent years, I have seen people’s efforts to make the ___________ clean again. Listen to the monologs and complete the sentences. fewer planted cutting problem sea 北京市仁爱教育研究所 . 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. I like eating leaves on tall trees. There used to be ____________ trees and I was always hungry. Now, I have enough leaves to eat because people have ______________ trees everywhere. In the past, water pollution was a big ________. In recent years, I have seen people’s efforts to make the ___________ clean again. fewer planted cutting problem sea 1 2 3 What actions have people taken? Find the solutions 北京市仁爱教育研究所 Read the monologs and pay attention to the useful expressions. 1. I have a long neck and I’m the tallest animal in the world. I like eating leaves on the tall trees. There used to be fewer trees and I was always hungry. Now, I have enough leaves to eat because people have planted trees everywhere. 2. I can fly in the sky like a kite and bring you good luck. Several years ago, I couldn’t find trees to live in. But recently, people have stopped cutting down tresss and I can find a good place to live in and start a family. 3. I am very clever and I live in the sea. In the past, water pollution was a big problem. In recent years, I have seen people’s efforts to make the sea clean again. 过去有 好几年前 停止砍伐 北京市仁爱教育研究所 to do（不定式）置于名词或不定代词后修饰，作后置定语。 意为 ：…… 的 I couldn’t find trees to live in. I can find a good place to live in. I need something _________.(喝) He needs some water____________.(喝) I have some letters ___________.(写) I can’t find a pen to __________.(写) This is a beautiful place ___________. (居住) to drink to drink to write to write with to live (in) drink something drink water write letters write with a pen place 比较特殊，in 可省略 北京市仁爱教育研究所 Task 5 raise awareness of protecting the environment 北京市仁爱教育研究所 Activity 3 Pair work. Make a conversation about pollution. The following sentences may help you. A:... ago, ... pollution was very serious. Recently, ... have/has come back. B: Yes,everything has changed. Do you know what has happened? A: ...be harmful to... / harm... B: Yes, ...cause ... A: ...take actions to... B: ...make efforts to do ... 北京市仁爱教育研究所 A: Ten years ago, the river pollution was very serious. Recently, clear and clean water has come back. B: Yes, everything has changed these years. Do you know what has happened to our river? A: The waste water from factories was harmful to many living things in the water. B: Yes. Dirty water really caused great problems for the environment. A: Luckily, the government took actions to stop factories from pouring waste into the river. B: And local people also made efforts to protect the water. Look! Some fish have come back now. A: That’s amazing. Small changes can make a big difference. 北京市仁爱教育研究所 Summary learn about pollution light pollution air pollution soil pollution noise pollution water pollution Find out the problem talk about pollution Find the solutions raise awareness of protecting the environment 北京市仁爱教育研究所 pollution /pəˈluːʃn/ n. 污染 v. pollute union /ˈjuːniən/ n. 联合会；协会；同盟 awareness /əˈweənəs/；/əˈwernəs/ n. 认识；知道；意识；兴趣 adj. aware 有....意识的 whale /weɪl/ n. 鲸 giraffe /dʒəˈrɑːf/；/dʒəˈræf/ n. 长颈鹿 eagle /ˈiːɡl/ n. 雕；鹰 dolphin /ˈdɒlfɪn/；/ˈdɑːlfɪn/ n. 海豚 words 北京市仁爱教育研究所 提升人们......的意识 努力做... 对抗 近年来 听力问题 对.......有害 采取行动去做...... 在过去几年里 使......于危险之中 phrases raise people’s awareness of ... make great efforts to do sth. fight against... in recent years hearing problems be harmful to... take action to do sth. in the past few years put ..... at risk 北京市仁爱教育研究所 Exercise 选择填空。 1. The dirty river has become clean. There is lots of food for fish ____ now. A. eat B. to eat C. eating 2. Many cars give off much bad gas and bring serious ____ pollution. A. water B. air C. noise Too much waste will ____ the environment. In other words, it is ____ our health. A. harm; harmful to B. harmful; harm to C. harm to; harmful B B A 北京市仁爱教育研究所 1. We must _________________ （与…… 作斗争）pollution to live a better life. 2. The government ____________________（采取行动做某事）protect the environment. 3. Bad air will ____________ people’s health ___________.（使…… 处于危险之中） 4. It’s necessary for us ____________________ （提高人们…… 的意识）environmental protection. 5. Local people ___________________（努力做某事）cut down pollution. fight against take actions to put at risk to raise the awareness of make efforts to 北京市仁爱教育研究所 北京市仁爱教育研究所 Homework Need to do 1. 完成练习册 Unit 2 Listening & Speaking。 2. 背诵单词和对话。 Choose to do 观测并记录身边的污染，以及某地过去和现在在环境上的变化。 Homework 北京市仁爱教育研究所 Thank you! 北京市仁爱教育研究所 Lavf59.14.100 2026 Blues 31268.818 2026 Blues 71235.055 $Activity one, see, pair, work, listen and repeat, and then replace the parts involved and practice with your partner. 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.