Unit 7 Section A(2a-2e) 课件2025-2026学年人教版英语七年级下学期

该初中英语课件围绕“难忘的一天”主题，聚焦学校旅行对话理解、污水处理过程描述及个人旅行经历表达，通过Free talk激活学生难忘旅行记忆，Think and Say引导思考废水去向，以预测、扫描对话等活动搭建学习支架，用流程图和顺序词梳理知识脉络。 其亮点在于融合语言能力、思维品质与学习能力培养，通过听力填空、角色扮演提升语言理解与表达，用流程图和顺序词梳理污水处理过程培养逻辑思维，Free talk和个人旅行分享鼓励主动表达。采用任务型教学，小结清晰，助力学生系统掌握，教师可直接应用提升教学效率。

Unit 7 A Day to Remember Section A(2a —2e) Learning Objectives In this lesson you will: 1. understand the conversation about Fu Xing’s wastewater plant trip; 2. use a flow chart to introduce how a wastewater plant turns dirty water to clean water; 3. introduce one of your school trips to a special place. Free talk What was your most memorable(难忘的) school trip? Where did you go? What did you do? n. 旅行 Think and Say People make a lot of wastewater every day. Do you know where the wastewater goes? goes to the drain? goes to the river or sea? 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? Scan the conversation in 2a and answer the questions. Where did Fu Xing go on her school trip? She went to the wastewater plant. How was her trip? It was really interesting. What did she see? She saw how the plant made dirty water clean again. Listen and check Fu Xing thought their school trip was __________________. She learned ________________________ ________________. really interesting how the plant makes dirty water clean again 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 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 Read the conversation and match the sentence parts. 2b 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. Complete the summary of the conversation in 2a. 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. wastewater homes machines germs steps 介绍经历时，用表示顺序的词或短语可以让表达更清晰。 2c waste Listen to the conversation again and pay attention to the pronunciation of was, wasn’t, did, and didn’t. Then role-play the conversation. 2d Retell the story How does the plant make ___________ clean again? dirty water from _______ goes into the plant special _______ remove ___________ of waste from the water _____ machines remove ______ and other things from the water a few more _____ to get clean water School trip to the wastewater plant dirty water homes screens large pieces large germs steps 15 2e Talk about a school trip you took to a special place. Where did you go? How was your school trip? It was great. We went to the theatre to watch a show. theatre factory zoo museum farm forest market park Make a presentation Last week, our class went to an amusement park. We had so much fun! We rode the big roller coasters and laughed a lot. We also played games and won prizes. It was a really happy day and we enjoyed every minute. Role-play the conversation with your partner. Checklist Assessment (评价) Total stars Your stars Talk fluently (交流流畅) ★★★★ Complete in content (内容完整) ★★★★ Cooperate well (合作默契) ★★★★ 18 Key words Expressions trip, wastewater, plant, remove, piece, realize, inside, process used to, go on a trip, turn...into —How was your school trip? —It was... Sentences Summary 19 一.根据汉语提示完成句子。 1.许多人意识到了互联网的重要性。 Many people ________ the ___________ of the Internet. 2.在朋友的帮助下，我一点儿也不感到孤独。 With the help of my friends, I didn’t feel _______ _______ _______ lonely. realized importance lonely at all 3.那个男人过去常常穿西装打领带。 The man used to ______ ______ ______ and a tie. 4.你的南京之行怎么样？ _____ _____ your trip to Nanjing？ wear a suit How was Homework 二.阅读理解 Last week, I went on a school trip to a museum. It was a great trip. We saw many interesting things in the museum. There were old paintings, ancient coins, and beautiful clothes. I learned a lot about history. After that, we went to a park. We had a picnic there. The food was delicious. We played some games and had a lot of fun. 21 Homework 阅读理解 1. Where did the writer go on a school trip? A. To a zoo.  B. To a museum.  C. To a factory.  D. To a forest. 2. What didn’t they see in the museum? A. Old paintings.   B. Ancient coins.   C. Beautiful clothes.   D. Model planes. 3. How does the writer like the trip? A. It’s interesting.  B. It’s boring.  C. It’s tiring.  D. It’s meaningless. 22 Practise the pronunciation we learnt. Read the dialogue in 2a and the summary in 2c. Do the related exercise. Homework Blues 56880.0 $