Unit 8 A green world Integration II课件2025-2026学年译林版英语八年级下册

该初中英语课件聚焦“环保演讲稿写作”核心，通过图片Free talk引发学生对环境污染的关注，结合Kitty和Sandy的对话及结对讨论家乡环保情况，衔接环保措施相关知识，再以“3R”行动列表、范文结构分解及建议句型总结为学习支架，帮助学生掌握演讲写作。 其亮点在于融合文化意识与思维品质，通过“3R”框架培养学生清晰逻辑表达，结合自评互评提升学习能力。例如范文按“引言—主体3R—结论”结构展开，提供多样建议句型，助力语言能力提升。学生能增强环保意识和写作水平，教师可借助系统支架与评估工具优化教学。

Unit 8 A green world (Integration II) 页面统一为16:9宽幅画面比例尺寸；PPT统一格式为PPT或PPTX。 英文 1.课名：字体以Times New Roman为主，字号一般使用32—36号，特别强调可以用40号； 2.（Period 1）：字体使用Arial，字号为28； 3.正文一般用24—28号，特别强调可用32号。 注意标点的规范（例如：中文省略号为……，可用Shift+数字键6打出中文省略号，英文省略号为…） 1 ★学习目标： •能分析范文的演讲结构，归纳并运用建议类句型、过渡词完成演讲稿写作。 •思维品质：掌握“3R”写作框架，形成清晰的逻辑表达。 •文化意识：树立环保意识，理解个人行动对保护环境的意义。 •学习能力：通过自评与互评修改习作，提升读者意识与写作水平。 ★教学难点： •掌握环保演讲稿的“引言—主体（3R）—结论”结构。 •运用“3R”框架组织内容，使用建议句型和过渡词。 •按逻辑结构将环保想法组织成文。 •灵活使用多种句式提出建议，避免语言重复。 Warming up 页面统一为16:9宽幅画面比例尺寸；PPT统一格式为PPT或PPTX。 英文 1.课名：字体以Times New Roman为主，字号一般使用32—36号，特别强调可以用40号； 2.（Period 1）：字体使用Arial，字号为28； 3.正文一般用24—28号，特别强调可用32号。 注意标点的规范（例如：中文省略号为……，可用Shift+数字键6打出中文省略号，英文省略号为…） 4 Free talk Look at these pictures. How do you feel? What’s wrong with our world? It’s polluted. It’s dirty. Our earth is getting more polluted. We need to do something to protect it. We need a green world. Kitty and Sandy are talking about how green Sunshine Town is. Kitty: Do you know that our town is hoping to win a Green Town honour? Sandy: Yes. I think it's great. Our town is green in many ways these days. For example, we all have to separate our rubbish now so that more of it can be recycled. Kitty: And more clean energy like solar power is used. This helps make our air cleaner. Sandy: That's right. There are also new systems to deal with the wastewater in the city. Kitty: Well, all these ways make a difference to the environment. Sandy: Yes, they do. The sentence that follows “so that” shows the purpose of doing something. Work in pairs and talk about how green your hometown is. Refer to the conversation between Kitty and Sandy. A: Do you know that …? B: Yes. I think it’s … Our town is … For example, we all have to … A: And … This helps ... B: That’s right. There are also … to deal with ... A: Well, all these ways make a difference to ... B: Yes, they do. Mr Wu asked the Class 1, Grade 8 students to give a presentation on how to go green. Millie is listing her ideas. Read her notes below. Go green! Reduce Take shorter showers. Turn off lights when leaving a room. Say no to single-use plastic bags and bottles. Reuse Donate old clothes and books to charities. Shop at second-hand stores. Recycle Recycle paper, plastic and glass. Collect batteries and electronic products. Before writing a presentation script, it is important to clearly list the main points first. Go green! Reduce Take shorter showers. Turn off lights when leaving a room. Say no to single-use plastic bags and bottles. Reuse Donate old clothes and books to charities. Shop at second-hand stores. Recycle Recycle paper, plastic and glass. Collect batteries and electronic products. Topic Main methods Detailed actions Read Millie's script for her presentation. Let's go green! Are you ready to go green? Everybody can do something to help protect the environment. It's easy, and you only have to remember three words: reduce, reuse, recycle. First, let's focus on reducing waste and pollution. We can save water by taking shorter showers. We can turn off lights when leaving a room to save electricity. In addition, we can reduce pollution by saying no to single-use plastic bags and bottles. Reusing old things is another way to live a greener life. This produces less waste and saves energy. For example, we can donate old clothes or books to charities and shop at second-hand stores. Finally, recycle. It's all about dealing with waste materials correctly. Remember that things like paper, plastic and glass can be recycled. We should also collect batteries and electronic products for recycling. If we all follow these simple steps, we can make a big difference and enjoy a greener world! Let's go green! Are you ready to go green? Everybody can do something to help protect the environment. It's easy, and you only have to remember three words: reduce, reuse, recycle. First, let's focus on reducing waste and pollution. We can save water by taking shorter showers. We can turn off lights when leaving a room to save electricity. In addition, we can reduce pollution by saying no to single-use plastic bags and bottles. Reusing old things is another way to live a greener life. This produces less waste and saves energy. For example, we can donate old clothes or books to charities and shop at second-hand stores. Finally, recycle. It's all about dealing with waste materials correctly. Remember that things like paper, plastic and glass can be recycled. We should also collect batteries and electronic products for recycling. If we all follow these simple steps, we can make a big difference and enjoy a greener world! How to reduce How to reuse How to recycle Introduction: the idea of 3R’s Main body: the details of 3R’s Conclusion: a call to action First, let's focus on reducing waste and pollution. We can save water by taking shorter showers. We can turn off lights when leaving a room to save electricity. In addition, we can reduce pollution by saying no to single-use plastic bags and bottles. Expressions： •We can do... by doing...：我们可以通过做……的方式来完成…… •We can do... to...：我们可以做……，为了/来达成…… Use transitional words to connect ideas. How to reduce Actions: Take shorter showers. Turn off lights when leaving a room. Say no to single-use plastic bags and bottles. Reusing old things is another way to live a greener life. This produces less waste and saves energy. For example, we can donate old clothes or books to charities and shop at second-hand stores. How to reuse Actions: Donate old clothes and books to charities. Shop at second-hand stores. Finally, recycle. It's all about dealing with waste materials correctly. Remember that things like paper, plastic and glass can be recycled. We should also collect batteries and electronic products for recycling. Expressions： •Remember that...：要记住……/别忘了…… •We should also...：我们还应该……/我们也应当…… How to recycle Actions: Recycle paper, plastic and glass. Collect batteries and electronic products. You ore going to wnite your own presentotion script. Make some notes first like the ones in Part D1. Use Mille's writingos a model. Useful expressions Everybody can do something to help protect the environment. Here are some simple steps to take. •First, we can save ... •We should also ... •In order to ..., we should ... •To help reduce pollution, we can... •We should also ... •Instead of ..., we could ... •... is also a good way to help ... •It's important for us to ... Assessment What I can do Me Partner 1. I can discuss how to protect the environment. 2. I can use the passlve volce in the simple future tense correctly. 3. I can describe how to go green with the new words in this unit. 4. I am more aware of how we can work together to make the earth a greener place. Result: Weak Good Wonderful Exercise 页面统一为16:9宽幅画面比例尺寸；PPT统一格式为PPT或PPTX。 英文 1.课名：字体以Times New Roman为主，字号一般使用32—36号，特别强调可以用40号； 2.（Period 1）：字体使用Arial，字号为28； 3.正文一般用24—28号，特别强调可用32号。 注意标点的规范（例如：中文省略号为……，可用Shift+数字键6打出中文省略号，英文省略号为…） 17 词汇互译 1. 环保的 ________________________  2. 回收利用 ________________________ 3. 控制 ________________________ 4. 污染 ________________________   5. 用完；耗尽  ________________________ 6. 解决 ________________________      7. 把……分成 ________________________     8. 有作用；有影响 ________________________ eco-friendly recyсle control pollution run out deal with separate...into make a difference 单项选择 1. Parents should encourage teenagers __________ (do) social work for their community. 2. How to use ___________ (electric) safely has become general knowledge in our class. 3. It's hard to get to the top of the mountain, but if you give up halfway, you will never ___________ (success). 4. Science ______________ (develop) quickly these years, so students can learn new things each year. to do electricity succeed has developed Homework 页面统一为16:9宽幅画面比例尺寸；PPT统一格式为PPT或PPTX。 英文 1.课名：字体以Times New Roman为主，字号一般使用32—36号，特别强调可以用40号； 2.（Period 1）：字体使用Arial，字号为28； 3.正文一般用24—28号，特别强调可用32号。 注意标点的规范（例如：中文省略号为……，可用Shift+数字键6打出中文省略号，英文省略号为…） 20 Must-do: •Discuss with your partner the ways to help protect the environment in daily life. Choose to do: •Write an 80-word short passage about what we can do to make our hometown greener. Homework Blues 60994.734 $