Unit2 Topic3 SectionA（课件）-2025-2026学年仁爱科普版（2012）九年级英语上册

这是一份初中英语同步教学课件，围绕“家庭与学校环保行动”展开，包含词汇（如protection, recycle）、语法（并列句or/and/but/while）、对话（记者采访康康）、听力阅读（填表补全句子）、环保建议（减少废弃物、分类回收）等学习支架，助力学生掌握语言知识与环保表达。 资料特色突出，融合核心素养，通过真实对话（采访情境）提升语言能力，结合3R原则和垃圾分类实例（如重复使用塑料袋、回收饮料罐）培养环保意识与社会责任感，语法练习（合并句子）与小组讨论（Clean-up Day）发展思维品质，系统的词汇短语总结与分层练习助力学习能力提升，能帮助学生学以致用，也为教师提供丰富教学活动设计。

Unit 2 Saving the Earth Topic 3 What can we do at home to protect the environment? Section A I、Master the new words and phrases： nod, agreement, disagreement, protection, organization, recycle, can, give up, so that, encourage sb to do sth.be harmful to sb./sth... II、Be able to use the compound sentences with or, and, but and while. III、Be able to give reseasonable advice and talk about environmental protection. Learning aims: What are these pictures about? environmental pollution We should protect the environment. What should we do to protect the environment? Free talk : sort the garbage. 3 Rs Do you know the three R’s? 1. protection 2. organization 3. recycle 4. plastic 5. can 6. nod 7. agreement 8. disagreement 9. hurry 10. hurry up 11. give up 12. battery n. 保护；防卫 n. 组织；团体；机构 v. 回收利用；再利用 adj. 塑料袋 n. （美）罐子；罐头 v. 点头 n. 同意；一致；协议 n. 分歧；争论 n.&v. 赶快，匆忙 赶快，快点 放弃 n. 电池 New words: Think and answer 1.What can we do at home to protect the environment? 2.What can students do at school? Listen, look and say. 1a (A jouralist is interviewing Kangkang about environmental protection.) Certainly. Hi, Kangkang. Could I ask you a few questions? We all know that you’re working for an organization (that protects the environment). Can you tell us what you are doing there? Well, my main job is to help spread the message about protecting the environment. For example, it’s important to reduce, reuse and recycle the litter. 环境保护 work for为...工作/效力 interview sb. about sth. 就某事采访某人 组织 主要的 宣传消息 减少使用、再次使用和回收再利用这些垃圾是非常重要的。 Key points 1. Could I ask you a few questions? = Could I ask you ________ (some/any) questions? (1) 在表示请求的句子中，一般不用 yes 和 no 来直接回答。 肯定回答： 用 Certainly. / Sure. / Of course. 否定回答： 用 Sorry, I’m afraid... (2) 在表示请求、建议或希望得到肯定回答时，用 some 不用 any. 用some/any填空。 1. What about drinking _________ soft drink? 2. Why not get _______ food and drinks for the picnic? 3. Would you please lend me ________ money? 4. Is there _______ milk in the bottle? 5. There aren’t _______ organizations here. some some some some any any 提示：点击文本框可听录音。 We should reduce the waste (we produce). For example, we should use both sides of paper and reuse plastic bags. So what can we do at home to protect the environment? What can students do at school? Recycling can protect the environment, and it can save money, too. So we encourage students to collect waste paper and soft drink cans. Then we sort them so that they can be recycled. Wonderful ideas! Thank you! It’s a pleasure. It’s a pleasure. = It’s my pleasure. = My pleasure. “不用谢/我的荣幸” With pleasure. “乐意效劳（答应了，但还没去做。） encourage sb. to do sth.鼓励某人做某事 不客气 You're welcome. That's all right. Not at all. 减少废弃物 使用纸的两面 重复使用塑料袋 分类 以便，为了=in order that =in order to do sth. 被回收 2.Then we sort them so that they can be recycled. ※ sort 作动词时意为 “整理、归类、分拣”; 作名词时相当于kind, 意为 “种类”。 sort out 分类,整理 all sorts of 种种, 各种各样的 a sort of 一种 3.We should use _______ (both/all) sides of paper and reuse plastic bags. both adj. & pron. + 复数名词 “两个都” neither adj. & pron. + 单数名词 “两个都不” either adj. & pron. + 单数名词 “两个中的任意一个” （二选一） each adj. & pron. + 单数名词 “每一个” （两者及以上中的每个） eg. We can see some trees on ________ sides of the street. A. all B. neither C. each D. both We can plant some trees on _______ side of the river. A. both B. each C. none D. neither both D B Listen to 1a and complete the table. 1b An interview with Kangkang where Kangkang works in an ________________ to ______________________ what Kangkang is doing helping ________________ about protecting the environment what we can do at home ________________ we produce what students can do at school collect __________ and soft drink cans organization protect the environment spread the message reduce the waste waste paper Read 1a and complete the sentences. 1c It’s important to _______, ______ and ________ the litter. At home, we can, for example, use both ______ of paper and reuse _______ bags. At school, students are encouraged to _______ waste paper and ______________ because recycling can protect the ____________ and _______ money. Then we _______ them ________ they can be recycled. reduce reuse recycle sides plastic collect soft drink cans environment save sort so that 连词 or, and, but 和 while的用法 并 列 句 ①表示并列关系，动作的先后关系，用 ②表转折关系，用 ③表选择，用 and（和，并且） but（但是）, while（然而） but 所表达的转折程度较大，常是相反的。 while 表示轻微的转折，其实质是指两种情况或事物的对比 or（或者；否则） Combine the sentences with or, and, but or while, making some changes if necessary. 2 1. Noise is a kind of pollution. It’s harmful to our hearing. 2. Work hard. You will fail the exam. 3. Nodding the head means agreement. Shaking the head means disagreement. 4. Hurry up. You will miss the bus. 5. He has failed several times. He never give up. Noise is a kind of pollution and it’s harmful to our hearing. Work hard, or you will fail the exam. Nodding the head means agreement while/but shaking the head means disagreement. Hurry up, or you will miss the bus. He has failed several times, but he never gives up. 考试不及格=don’t pass the exam 点头 快点 give up doing sth.放弃（做）某事 拓展：give in 屈服 give off 散发（气体、气味） give out 分发 be harmful to=do harm to=be bad for 对......有害 3a b. paper cups e. glass bottles c. cans a. plastic bags d. newspapers Type of garbage Recycled Reused Reduced a. plastic bags √ b. paper cups c. cans d. newspapers e. glass bottles Look and choose the correct letter in the table for each picture. 3b Listen to the conversation and check your answers in 3a. Type of garbage Recycled Reused Reduced a. plastic bags √ b. paper cups c. cans d. newspapers e. glass bottles 3b Listen to the dialogue and fill in the blanks. Kangkang: Kelly, you are a __________ person. Could you tell me something about ____________ ? Kelly: Certainly. Do you know that some of the rubbish we throw _______ can be recycled? Recycling helps to improve the ______________. Here are some ________bags, three Coke ________, a _________ cup, a newspaper and two glass _________. We shouldn't ________them away. They pollute the environment. Do you know which kind of rubbish can be recycled, reused or __________ ? Kangkang: I think we can reuse plastic bags. Kelly: That's right. What do you think, Maria? Maria: We can __________ the paper cup. Kelly: No, we should reduce ________ it. It's your turn, Jane. Jane: The cans can be recycled. Kelly: You are right. How about newspapers and glass bottles? Kangkang, Jane&Maria: They should be recycled! Kelly: You are right. You are ___________ greener people. greener recycling away environment plastic cans paper bottles throw reduced recycle using becoming 4 Suppose you will have a Clean-up Day. Work in groups and find out the garbage. Then sort them based on 3a and talk about them. A: I think lunch boxes should be reused. B: What about waste paper ? A: I think… Wow! We’ve got so much garbage! Soft drink cans, lunch boxes, plastic bottles, batteries, waste paper, paper bags and cups,… 1.就某事采访某人 2.减少废弃物 3.使用纸的两面 4.重复使用塑料袋 5.挣钱/省钱 6.鼓励某人做某事 7.把它们分类；各种各样的 8.为……工作 9.传播信息 10.赶快 11.放弃（干）某事 12.环境保护 13.饮料罐 14.被回收 1. interview sb. about sth. 2. reduce the waste 3. use both sides of paper=each/ either side of paper 4. reuse plastic bags 5. earn 、make money/save money 6. encourage sb. to do sth. 7. sort them；all kinds /sorts/types of 8. work for 9. spread the message 10. hurry up 11. give up(doing)sth. 12. environmental protection 13.soft drink cans 14.be recycled Summary We learn: 1. Some words: nod, agreement, disagreement, protection, organization, recycle, can... 2. Some phrases: give up, so that, encourage sb to do sth.be harmful to sb./sth… 3. Some sentences: (1) We should reduce the waste we produce. (2) Recycling can protect the environment, and it can save money, too. We can: 1. Use the compound sentences with or, and, but and while. 2. Talk about environmental protection. Homework 1. Learn the new words and phrases by heart. 2. Recite the dialog in 1a. 3. Finish Section A in the workbook. 4. Preview Section B. 1.就某事采访某人 2.减少废弃物 3.使用纸的两面 4.重复使用塑料袋 5.挣钱/省钱 6.鼓励某人做某事 7.把它们分类；各种各样的 8.为……工作 9.传播信息 10.赶快 11.放弃（干）某事 12.环境保护 13.饮料罐 14.被回收 1. interview sb. about sth. 2. reduce the waste 3. use both sides of paper=each/ either side of paper 4. reuse plastic bags 5. earn 、make money/save money 6. encourage sb. to do sth. 7. sort them；all kinds /sorts/types of 8. work for 9. spread the message 10. hurry up 11. give up(doing)sth. 12. environmental protection 13.soft drink cans 14.be recycled Lavf58.46.101 null 211369.55 2024 Blues 12504.0 87589.305 67655.93 Warm Summer pinkzebra null 2014 140779.8 eng - iTunNORM 000006CE 00000585 00002841 00003606 0001C805 0001B39C 00007BEE 00007BEC 00019E7D 00014D0F� eng - iTunSMPB 00000000 00000210 0000094B 00000000005EAF25 00000000 0055CB44 00000000 00000000 00000000 00000000 00000000 00000000� $