Unit 13 Section B (1a-1e) （讲解课件）-【优翼·学练优】2025-2026学年九年级英语下册同步备课（人教版）

该初中英语课件聚焦九年级下册Unit 13环保主题，核心知识点包括recycle等词汇、环保句型及日常环保行为表达。课堂导入通过“音悦mi”音频、Free talk和Guessing Game，结合图片与中英文对照（如“离开房间关灯”），搭建从具体行为认知到语言表达的学习支架，衔接1a排序和1b对话练习。 其亮点在于融合语言能力与文化意识，通过听力对话（Julia和Jack讨论环保行为）和1e角色扮演提升听说表达，强调“爱护环境是每个人的责任”培养社会责任感。1a排序活动锻炼思维品质中的分析比较能力，多模态输入（图片、音频）和任务型教学让学生在实践中掌握语言，教师可直接使用结构化活动提升教学效率。

优翼英语教学课件（RJ） Go for it! 九年级（下） 1 Section B (1a-1e) Unit 13 We’re trying to save the earth! Learning Goals Key words & phrases: recycle, napkin, save electricity Key sentences: 1. I have just read a book which gives ideas about how we can save the environment. 2. You should take your own bags when you go shopping. Talk about how to protect environment in our daily life Warming-up look and say Free talk What can we do to save the earth? stop riding in cars 不开私家车 Look and say Guessing Game! What can we do to help save the earth? save the earth save the earth recycle books and paper 重复利用书本和纸 Look and say save the earth Look and say turn off the lights when you leave a room 离开房间的时候关灯 save the earth Look and say turn off the shower while you're washing your hair 洗头发的时候关掉淋浴器 save the earth Look and say don't use paper napkins 不要用纸巾 √ n. 餐巾纸 plant more trees 多种树 save the earth Look and say don't use plastic bags 不用塑料袋 save the earth Look and say Presentation 1a What can we do to help save the earth? Rank these items from the easiest(1) to the most difficult(5). ___ stop riding in cars ___ recycle books and paper ___ turn off the lights when you leave a room ___ turn off the shower while you are washing your hair ___ don't use paper napkins 5 4 1 3 2 1b Compare your answers in 1a with your partner. A: Recycling paper is really easy. B: I agree. But it’s hard to stop riding in cars. 1c Listen and check (√) the things that Julia and Jack talk about. Things Julia and Jack talk about ___ turning off the lights ___ turning off the shower ___ not using paper napkins ___ taking your own bags when shopping ___ not riding in cars ___ riding a bike ___ recycling paper 1d Listen again. Check () the things that Julia is doing now, the things she will do in the future and the things she would never do.      Listen again and answer the questions. Who read a book? Would Julia turn off the shower when she is washing her hair? 3. Does Jack live close to school? Jack. No, she would never do that. Yes, he does. listening material Let's read Jack: Turn off the lights, Julia. It saves electricity. Julia: Oh, I usually do that. I was just in a hurry. Jack: I see. I’ve just read a book which gives ideas about how we can save the environment. For example, you should turn off the shower when you’re washing your hair. Julia: Oh, I would never do that. I have very short hair. It only takes a few minutes to wash. What else does it say? Jack: You should take your own bags when you go shopping. Julia: Oh, that’s easy. I’ll do that from now on. What else? Jack: People should stop riding in cars and start riding bikes. Julia: No way! It would take me 45 minutes to get to school by bike! Jack: But it’s good for the environment! Besides, I like riding my bike. Julia: Yes, and you also live close to school! 1e Post-listening We really shouldn’t use paper napkins, you know. I know. I stopped using them last year. Make a conversation using the information from the chart above. Say what is true for you. remember It's everyone's duty to love and protect the environment. 爱护和保护环境是每个人的责任和义务。 1. recycle books and paper(教材P101 1a) 【拓展】 recycle v. 回收利用；再利用 recyclable adj. 可回收利用的；可再循环的 recycling n. 回收利用 过去分词recycled常作定语 recycle /ˌri:ˈsaɪkl/ v. 回收利用；再利用 Language Points Exercises 一、单项选择 1. — Your new watch is so nice! When did you buy it? — In October. I _____ it for two months. A. had B. bought C. have had D. have bought 2. Yueda Group has found a way to ______ the waste and doesn’t put it into the river any more. A. produce B. recycle C. require D. protect C B Homework Preview the passage in Section B 2b. Do the exercises in students’ book. Thank you! 本文件著作权为创作公司所有, 仅限于教师教学及其他非商业性和非盈利性用途。如发现盗用、转卖、网络传播等侵权行为, 本公司将依法追究其相应法律责任。 部分素材选自网络, 如有争议, 请联系删改。 声 明 $