Unit 7 A Day to Remember Section A 2a-2e 课件 2025-2026学年人教版七年级英语下册

该初中英语课件围绕“难忘的一天”主题，聚焦一般过去时的运用及污水处理相关词汇，通过“预测问题+Free Talk+污水处理厂功能提问”导入，搭建听力填空、对话匹配、流程复述等学习支架，帮助学生从听懂对话到复述流程，实现语言理解与表达的递进。 其亮点在于将环保教育融入语言教学，通过听力活动（2a填空）、角色扮演等提升语言能力，结合boring/bored、see sb do/doing等词汇辨析培养思维品质，如“Lucy's Weekend”实例巩固一般过去时。学生能提升真实语境交际能力和环保意识，教师可借助结构化活动高效落实教学目标。

Unit 7 A Day to Remember Section A 2a-2e 思维品质 学习能力 文化意识 语言能力 教学目标 学生能够正确听懂关于过去经历的对话和短文，能够识别对话中动词过去式的正确发音与用法。 通过教学活动的开展，锻炼学生的口语表达能力和听说能力，能就话题完成开放性的对话，提高在真实语境中的交际能力。 通过听读对话，能够清晰地复述污水处理的基本流程，进行角色扮演，模拟对话场景，并在班级中展示。 通过本节课的学习，让学生能够了解废水处理的流程，增进对环保重要性的理解。 学生能够掌握本课时重点词汇及短语的含义及用法；能够运用听力策略获取对话的关键信息并解决后续的相关问题 学生能够运用一般过去时，谈论过去发生的活动及看法；能够复述污水处理的步骤并用第三人称转述对话信息。 01 02 教学重难点 Do you know how a wastewater plant works? Let’s predict How did Fu Xing think of their school trip to the wastewater plant? What did she learn? 2a Listen to the conversation and fill in the blanks with correct adjectives. Helen: Hi, Fu Xing. How was your school trip to the wastewater plant? Was it boring? Fu Xing: No, it wasn’t at all. It was really interesting! Helen: Wow! What did you see? Fu Xing: We saw the plant make dirty water_________again. Helen: Really? How? Fu Xing: Well, first, _______ water from our homes goes into the plant. Then, special screens remove large pieces of waste from the water. clean dirty 污水处理厂 v.移开；拿走 Helen: What happens next? Fu Xing: Well, _____ machines remove germs and other things from the water. These things are usually too_______to see. It takes a few more steps after that before the water becomes clean again. Helen: Wow! I used to think it was _______to get clean water. Fu Xing: Me too! I didn’t realize it was so_______. large small easy hard 2a Listen to the conversation and fill in the blanks with correct adjectives. n.步骤；脚步 v.认识到；实现 Free Talk Water is the source of life, when do we use water resources? We can't live without water every day, where does the used dirty water go in the end? 2b Read the conversation and match the sentence parts. 1.The plant makes 2.Dirty water goes 3.Machines inside the plant 4.Screens inside the plant 5.Helen used to think A.remove small things from the water. B.it was easy to get clean water. C.dirty water clean again. D.remove large pieces of waste from the water. E.into the plant. Language points 1、How was your school trip to the waste water plant? 你们去废水处理厂的学校郊游怎么样？ plant ①〔可数名词〕工厂；植物 eg: There are two wastewater plants in our city. 在我们市有两个废水处理厂。 Don't forget to water the plants. 别忘记给植物浇水。 ②〔及物动词〕种植；栽种；播种 They planted lots of trees last week.　上周他们种了很多树。 Language points 2、Was it boring?它无趣吗？ boring〔形容词〕无趣的；令人厌烦的 在句中一般修饰事或物，说明事物本身具有的特征，可作表语或定语。 eg: The story was boring. 　这个故事很无趣。(作表语) It was a boring film.　那是一部无聊的电影。（作定语） 【拓展】 bored〔形容词〕无聊的，（对某人/某事）厌倦的，烦闷的 在句中一般用来描述人的感受，可作表语。 eg：My grandfather felt so bored about the boring movie that he fell asleep quickly yesterday. 昨天那部无趣的电影让我的爷爷感到很无聊，以至于他很快就睡着了。 Language points 3、It was really interesting!它很有趣！ 【辨析】interesting与interested ①interesting 令人感兴趣的；有趣的； 常表示某物具有令人感兴趣的特征，常说明事物；可作表语或定语。 ②interested 感兴趣的； 常表示某人对某物感兴趣，常说明人；常作表语。 be interested in sth./ doing sth 对... ...感兴趣 eg：The game is interesting.    这个游戏有趣。 This is an interesting trip.　 这是一次有趣的旅行。 The boy is interested in art.　 这个男孩对美术感兴趣。 Language points 4 、We saw the plant make dirty water clean again. 我们看到工厂使得脏水又变干净了。 【辨析】see sb do sth 与 see sb doing sth ①see sb do sth 看见某人做某事； 强调看到了动作的全过程或动作经常发生。 ②see sb doing sth看见某人正在做某事； 强调看到的动作正在进行。 eg：I often see him play basketball on the play-ground.    我经常看到他在操场上打篮球。 I saw her watering the flowers.　 我看到她正在浇花。 Language points 5、Then, special screens remove large pieces of waste from the water. 然后，特殊的隔板除去水中的大块废弃物。 （1）remove〔及物动词〕移开；拿走 remove sth from sth从某物中拿走某物 eg：She asked me to remove my shoes.   她让我把鞋脱掉。 He removed the books from the bookcase.   他将书橱里的书拿走了。 (2) pieces of waste废弃物碎片 eg：There are some pieces of waste in the river.   河里有一些废弃物碎片。 Language points 6. turn into的用法 D Answer questions 1. How was Fu Xing's school trip to the wastewater plant? 2. How many steps do the plants need to make dirty water clean ? 3. What do the large machines do in the process to make wastewater clean? 4. What did Helen use to think about making dirty water clean? It was interesting. At least（至少）three. They remove germs and other things from the water. She used to think it was easy to get clean water. Lucy's Weekend On Saturday morning,Lucy ____________(play) badminton.Then she _________　(go) to the beach in the afternoon.At night,she went to the movie.The next day,she __________ (camp) by the lake with his friends.On Sunday afternoon,she went boating.On Sunday night,she __________(stay) up late and did homework.  Although Lucy__________(have) a happy weekend,I think she should do homework first.  Practise played went camped stayed had Textbook 2c Complete the summary of the conversation in 2a. D Last week, Fu Xing's class went on a school trip to a _________ plant.The plant turned dirty water into clean water.Fu Xing learnt about the cleaning process:First,dirty water goes from people's _______ to the plant.Then the plant uses screens to remove large pieces of _______ from the dirty water.Next,large _______ clean the water.They remove _______ and other small things.It takes a few more _______ before the water becomes clean again. steps homes waste machines germs wastewater I.句型转换 1.Waste your money.（改为否定句） ___________ ____________ your money. 2.She used to be really shy. (改为否定句) She ________ ________ to be really shy.  3.The old man realized that too much salt was harmful to health. (改为否定句) The old man ________ ________ that too much salt was harmful to health. Exercises Don't waste used didn’t didn’t realize Exercises 4.Joe, turned, into, famous, a, singer ________________________________________________. Joe turned into a famous singer. I.句型转换 Homework 1.Try to remember the new words and useful sentence structures. 2.Read the conversation in 2a over and over again and pay attention to the stressed words. 3.What did you do yesterday morning?For example:When did you get up?How was the weather?What did you have for breakfast?How and when did you go to school?Did you have an English class?…Write a passage about it. Blues 56880.0 Lavf58.29.100 Bilibili VXCode Swarm Transcoder v0.3.79 $