Unit 2 Greener Planet, Better Home Reading Strategies课件 2026-2027学年仁爱科普版英语九年级上册

In this unit, you will learn to: • talk about environmental protection. • develop an awareness of environmental protection. • analyze the cause and effect of an event. • use the reading strategy of making generalizations. • make a survey of low-carbon living. Big Question: How can you be a green person? u UNIT 2 Reading Strategies Making generalizations Exploring the Topic 学习目标 通过本节课的学习，同学们将能： 1. 理解运用making generalizations(归纳概括)这一阅读策略，区分文本事实信息与生活已有经验，学会整合二者得出概括性结论。 2. 掌握 waste sorting, kitchen waste, environmental protection 等垃圾分类主题词汇，从图片、短文中提取事实细节信息。 3. 完成归纳概括步骤填空练习，掌握“I read—I know—I generalize”的概括思考流程。 4. 和同伴结对合作，交流家庭垃圾分类做法，结合社区实际，做出关于社区垃圾分类的归纳概括，条理清晰地表达自己的观点。 When you make a statement about all or most of the people or things, you are making a generalization. Your generalization is often based on the text and your experience. Reading Strategies Making generalizations make a statement 作出陈述 make a generalization 概括 be based on 以······为依据、基于 experience n. 经验（不可数）；经历(可数） 当你对全部或大部分人、事物作出表述时，你就是在进行归纳概括。你的归纳概括通常基于文本内容与自身经验。 Activity 1 Look at the picture and read the text. Learn how to make a generalization. Shanghai started waste sorting in 2019, and soon other cities followed. I read: People in Shanghai and other cities need to sort waste now. I know: There are waste bins of different colors in almost every community. I generalize: Now, we all need to ____________. sort waste waste sorting垃圾分类 sort waste 把垃圾分类 need to do sth 需要做某事 概括归纳的思维工具 I read: 提取原文事实细节（信息定位） I know: 结合课外生活经验和常识（生活逻辑拓展） I generalize: 整合两点得出主旨总结（概括表达） Activity 2 Read the text and complete the statements about the steps of making a generalization. Waste sorting is very important for environmental protection. To sort waste, we put it into bins of different colors. The blue bin is used for recycling paper and plastic, the green one is for kitchen waste, the red one is for harmful or dangerous waste and the gray one is for others. Sorting waste is not easy. So, besides colors, there are also signs and texts on each bin to help people sort waste correctly. Communities often hold different activities to teach people how to sort waste, and sometimes you can see volunteers helping people put waste into the right bin. I read: There are different ways to help people sort waste. I know: Many people don’t know how _______________________. I generalize: With different kinds of help, most people ________________________. to sort waste correctly can sort waste properly Waste sorting is very important for environmental protection. To sort waste, we put it into bins of different colors. The blue bin is used for recycling paper and plastic, the green one is for kitchen waste, the red one is for harmful or dangerous waste and the gray one is for others. Sorting waste is not easy. So, besides colors, there are also signs and texts on each bin to help people sort waste correctly. Communities often hold different activities to teach people how to sort waste, and sometimes you can see volunteers help people put waste into the right bin. be important for 对······很重要 不定式to do放句首，表目的 ,“为了” put sth into… 把某物放入······ be used for doing 被用来做某事 kitchen waste 厨余垃圾 besides 除······之外（还有） hold activities 举办活动 Activity 3 Pair work. Talk about how you sort the waste and make a generalization about waste sorting in your neighborhood. A: How do you sort waste at home? B: We have four bins in our kitchen. My mum taught me to put kitchen waste in the green bin, paper and bottles in the blue bin, and batteries in the red bin. A: That’s great! What about other waste like dirty tissues or old clothes? B: We put them in the gray bin. Also, there are signs on the bins, so it’s not too difficult. A: In my community, we also have volunteers who help the elderly sort waste. B: That’s very helpful. I think most people in our neighborhood can sort waste correctly now. Step 1. Read the conversation and complete the statements about the steps of making a generalization. I read: There are _________ different colored bins for different kinds of waste. I know: Many communities provide signs, texts, and volunteers to help people. I generalize: Now, most people in our neighborhood can _________________ with the help of signs and volunteers. four sort waste correctly A: How do you sort waste in your community? B: .... A: .... B: .... A: .... B: That’s very helpful. I think most people can sort waste correctly now. Step 2. Talk about how you sort waste and make a generalization about waste sorting in your neighborhood. I read: ________________________________________________________. I know: _______________________________________________________. I generalize: ___________________________________________________. Language points 1. The blue bin is used for recycling paper and plastic.蓝色垃圾桶用于回收纸张和塑料。 【点拨】be used for doing sth＝be used to do sth 被用于做某事 e.g. Plastic bags are used for carrying household waste.塑料袋被用来装生活垃圾。 【拓展】(1) used to do sth 过去常常做某事(现在已经不这样了) e.g. Tom used to fight with his little brother.汤姆过去经常和弟弟打架。 (2) be/get used to doing sth 习惯于做某事 e.g. People are getting used to sorting waste in daily life.人们正渐渐习惯于在日常生活中进行垃圾分类。 2. Sorting waste is not easy.垃圾分类并不容易。 【点拨】动名词或动名词短语作主语，按第三人称单数对待。 e.g. Getting up early helps us keep healthy.早起帮助我们保持健康。 3. So, besides colors, there are also signs and texts on each bin to help people sort waste correctly.因此，除了颜色标识外，每个垃圾桶上还设有指示标志和文字说明，以帮助人们正确分类垃圾。 【点拨】辨析besides, except和except for 单词 含义 同类/不同类 besides 除……之外 (还有) 同类 except 除……之外（不包含） 同类 except for 除……之外（不影响整体） 不同类 e.g. Besides English, he also learns French.除了英语，他还学习法语。 e.g. Everyone went to the park except Lucy.除了露西，所有人都去了公园。 e.g. The room is clean except for some rubbish on the floor.房间很干净，除了地板上有一些垃圾。 4. Communities often hold different activities to teach people how to sort waste, and sometimes you can see volunteers help people put waste into the right bin.社区通常会举办各类活动，向居民传授垃圾分类的方法；有时你还能看到志愿者协助居民将垃圾投放至相应的垃圾桶中。 【点拨】(1) 疑问词(what/where/when/how/which/who)＋to do的用法 ①作宾语，常放在know, decide, learn, wonder, ask, tell, show, find out等动词(短语)后。 e.g. She doesn’t know where to put waste.她不知道该把垃圾扔在哪里。 ②作主语，放在句子开头，谓语动词常用单数。 e.g. How to sort waste correctly is important for us.正确分类垃圾对我们至关重要。 ③作表语，放在be动词后面。 e.g. The problem is how to encourage people to sort waste.问题在于如何鼓励人们对废弃物进行分类。 ④作介词宾语，放在介词on, about之后。 e.g. We are talking about which bin to choose.我们正在讨论应该选择哪个垃圾桶。 （2） see v. 看见(强调结果) ①see sb do sth 看见某人做某事(全过程/经常) e.g. We often see volunteers help people sort waste.我们经常看见志愿者帮人们进行垃圾分类。 ②see sb doing sth 看见某人正在做某事 e.g. I saw some students picking up rubbish when I crossed the road.当我过马路时，我看到一些学生正在捡拾垃圾。 ③sb be seen to do sth 某人被看到做了某事(被动还原加to) e.g. People often see him help others.＝He is often seen to help others.人们经常看到他帮助他人。 ④see＋宾语从句 看见······(后面接完整句子) e.g. I see that many people are interested in waste-sorting activities.我看到很多人对垃圾分类活动感兴趣。 【拓展】类似用法的词：一感、二听、四看 feel, hear, listen to, watch, notice, look at, observe [əbˈzɜːv] v.观察 e.g. I heard people talking about environmental protection.我听到人们正在谈论环保。 一、汉译英 1. 进行垃圾分类 ___________________ 2. 对······重要 ___________________ 3. 环境保护 ___________________ 4. 把······放入······ ___________________ 5. 厨余垃圾 ___________________ 6. 举办活动 ___________________ 7. 需要做某事 ___________________ 8. 看见某人做了某事 ___________________ 9. 被用于做某事 ___________________ 10. 除······之外 ___________________ Exercise sort waste be important for environmental protection put...into... kitchen waste hold activities need to do sth see sb do sth be used for doing sth/be used to do sth besides 二、用所给词的适当形式填空 1. We put waste into different bins _______________ (protect) the environment. 2. People have been used to _______________(sort) waste in daily life. 3. _______________ (recycle) paper saves lots of natural resources. 4. She doesn’t know how _______________ (deal) with the problem. 5. I heard her _______________ (sing) a beautiful song yesterday. to protect sorting Recycling to deal sing THANKS $